CN220914758U - Mounting structure of components and parts in low-voltage cabinet - Google Patents
Mounting structure of components and parts in low-voltage cabinet Download PDFInfo
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- CN220914758U CN220914758U CN202322708708.XU CN202322708708U CN220914758U CN 220914758 U CN220914758 U CN 220914758U CN 202322708708 U CN202322708708 U CN 202322708708U CN 220914758 U CN220914758 U CN 220914758U
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- voltage cabinet
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- inner cavity
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- 238000001125 extrusion Methods 0.000 claims abstract description 46
- 230000000670 limiting effect Effects 0.000 claims description 52
- 230000006641 stabilisation Effects 0.000 claims 3
- 238000011105 stabilization Methods 0.000 claims 3
- 238000009434 installation Methods 0.000 abstract description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 4
- 230000032683 aging Effects 0.000 abstract description 3
- 230000000087 stabilizing effect Effects 0.000 description 22
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an installation structure of components in a low-voltage cabinet, which comprises the low-voltage cabinet and the components, wherein the components are movably connected to the rear side of an inner cavity of the low-voltage cabinet, the rear side of the inner cavity of the low-voltage cabinet is fixedly connected with a device shell, and the inner cavity of the device shell is movably connected with two control blocks. Through setting up stop device, the stopper, extrusion piece, the cooperation of spring and spacing groove is used, the inside components and parts of current low-voltage cabinet have the circuit breaker, the contactor, load switch, multiple types such as isolator have been solved, the mode that normal components and parts adopted bolted connection installs in the inner chamber of low-voltage cabinet, it is spacing to need constantly rotate a plurality of bolts to components and parts during bolted connection, the time that this kind of mounting mode spent is inconvenient for a long time, and the bolt long-term use is easy ageing rust, need dismantle the bolt and install again, this kind of mounting means is not convenient enough, but current low-voltage cabinet does not have the problem to the component of convenient installation to inside components and parts.
Description
Technical Field
The utility model belongs to the technical field of low-voltage cabinets, and particularly relates to an installation structure of components in a low-voltage cabinet.
Background
The low-voltage cabinet is widely applied in various fields, can provide stable and reliable electric power distribution and protection functions, is a combination body formed by one or more low-voltage devices, related control, measurement, signal, protection, regulation and other equipment, and all internal electric and mechanical connection and structural components, and in summary, the problems in the prior art are as follows: the components and parts inside the low-voltage cabinet have multiple types such as circuit breaker, contactor, load switch, isolator, and the component adopts bolted connection's mode to install in the inner chamber of low-voltage cabinet generally, and a plurality of bolts of needs constantly rotate to components and parts are spacing during bolted connection, and this kind of mounting means spends the time for a long time not convenient enough, and the bolt long-term use is easy ageing rust, need dismantle the bolt and install again, and this kind of mounting means is not convenient enough, but current low-voltage cabinet does not have the component of carrying out convenient installation to inside components and parts, so the mounting structure of the inside components and parts of specially proposing a low-voltage cabinet solves above problem.
Disclosure of utility model
Aiming at the problems existing in the prior art, the utility model provides a mounting structure of components in a low-voltage cabinet, which has the advantage of convenient mounting of the components in the low-voltage cabinet, solves the problems that the components in the low-voltage cabinet are of various types such as a breaker, a contactor, a load switch, a disconnecting switch and the like, the components are usually mounted in an inner cavity of the low-voltage cabinet in a bolt connection mode, a plurality of bolts are required to be continuously rotated until the components are limited during the bolt connection, the mounting mode takes a long time and is not convenient enough, the bolts are easy to age and rust for a long time, the bolts are required to be dismounted and re-mounted, and the mounting mode is not convenient enough, but the conventional low-voltage cabinet does not have members for convenient mounting of the components in the low-voltage cabinet.
The utility model discloses a mounting structure of components in a low-voltage cabinet, which comprises the low-voltage cabinet and the components, wherein the components are movably connected to the rear side of an inner cavity of the low-voltage cabinet, the rear side of the inner cavity of the low-voltage cabinet is fixedly connected with a device shell, the inner cavity of the device shell is movably connected with two control blocks, the front side of each control block penetrates through the device shell and extends to the outer side of the inner cavity of the device shell, the left side and the right side of the rear side of the inner cavity of the device shell are fixedly connected with moving blocks, and a limiting device is arranged in the device shell.
As the utility model is preferable, the rear side of the inner cavity of the low-voltage cabinet is fixedly connected with four clamping frames matched with components, the surfaces of the clamping frames are contacted with the surfaces of the components, the arrangement of the clamping frames limits the placement positions of the components, and meanwhile, the clamping frames have the function of lifting the components, so that the mounting stability of the components is improved.
As the preferable one of the utility model, the limit device comprises two limit blocks, one side of each of the two limit blocks opposite to each other penetrates through the clamping frame and extends to the outer side of the clamping frame, the front side of each of the limit blocks is fixedly connected with an extrusion block, one side of each of the two limit blocks opposite to each other is fixedly connected with a spring, one side of each of the two opposite springs is fixedly connected with the inner cavity of the device shell, and the limit device is arranged to limit the position of the component when the component moves to a proper position in the inner cavity of the low-voltage cabinet.
As the utility model is preferable, the left side and the right side of the rear side of the inner cavity of the device shell are movably connected with the extrusion rotating shell matched with the extrusion blocks through the rotating shaft, the inner cavity of the extrusion rotating shell is movably connected with the surfaces of the extrusion blocks, and the extrusion force generated by the extrusion rotating shell when the extrusion rotating shell rotates drives the two extrusion blocks to move away from each other.
As the preferable one of the utility model, the surface of the moving block is movably connected with a moving frame, the front side of the moving frame is fixedly connected with the rear side of the control block, the inner cavity of the moving frame is movably connected with the surface of the extrusion rotating shell, and the extrusion force generated by the extrusion rotating shell when the moving frame moves can drive the extrusion rotating shell to rotate along the surface of the extrusion block by arranging the moving frame.
As the preferable front side of the limiting block is fixedly connected with the stabilizing block, the left side and the right side of the inner cavity of the device shell are fixedly connected with the stabilizing frame matched with the stabilizing block, the surface of the stabilizing block is movably connected with the inner cavity of the stabilizing frame, the stabilizing block and the stabilizing frame are arranged, when the limiting block moves, the stabilizing block is driven to move along the inner cavity of the stabilizing frame, and the matched use of the stabilizing block and the stabilizing frame has a limiting effect on the moving position of the limiting block.
As the utility model is preferable, the left side and the right side of the component are respectively provided with the limiting groove matched with the limiting block, the surface of the limiting block is contacted with the inner cavity of the limiting groove, the limiting groove is arranged, when the component moves to the position contacted with the surface of the clamping frame, the control block is loosened, the restoring force generated by the restoring shape of the spring drives the limiting block to penetrate through the clamping frame and extend to the inner cavity of the limiting groove, and the matched use of the limiting block and the limiting groove has a limiting effect on the position of the component.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, through the matched use of the limiting device, the limiting block, the extrusion block, the spring and the limiting groove, the problems that components in the existing low-voltage cabinet are of various types such as a breaker, a contactor, a load switch and a disconnecting switch, and usually the components are mounted in the inner cavity of the low-voltage cabinet in a bolt connection mode, a plurality of bolts are required to be continuously rotated until the components are limited during the bolt connection, the mounting mode takes a long time and is inconvenient, the bolts are easy to age and rust after long-term use, the bolts are required to be dismounted and are mounted again, and the mounting mode is inconvenient, but the existing low-voltage cabinet has no component for conveniently mounting the components in the low-voltage cabinet.
2. According to the utility model, the limiting device is arranged, when the two extrusion blocks are subjected to extrusion force of the extrusion rotating shell, the two limiting blocks are driven to move away from each other when the extrusion blocks move, the stabilizing blocks are driven to move along the inner cavity of the stabilizing frame when the limiting blocks move, the spring is elastically deformed by the force generated when the limiting blocks move, the restoring force generated by restoring the shape of the spring drives the limiting blocks to penetrate through the clamping frame and extend to the inner cavity of the limiting groove, and the limiting device has a limiting effect on the positions of components.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic diagram showing a connection between a component and a card frame according to an embodiment of the present utility model;
FIG. 3 is a schematic perspective view of a component according to an embodiment of the present utility model;
Fig. 4 is a perspective cross-sectional view of an embodiment of the present utility model providing a device housing.
In the figure: 1. a low-voltage cabinet; 2. a component; 3. a device housing; 4. a control block; 5. a moving block; 6. a limiting device; 7. a clamping frame; 601. a limiting block; 602. extruding a block; 603. a spring; 8. extruding the rotary shell; 9. a moving frame; 10. a stabilizing block; 11. a stabilizing frame; 12. and a limit groove.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the mounting structure of components inside a low-voltage cabinet provided by the embodiment of the utility model comprises a low-voltage cabinet 1 and components 2, wherein the components 2 are movably connected to the rear side of the inner cavity of the low-voltage cabinet 1, the rear side of the inner cavity of the low-voltage cabinet 1 is fixedly connected with a device shell 3, the inner cavity of the device shell 3 is movably connected with two control blocks 4, the front side of the control block 4 penetrates through the device shell 3 and extends to the outer side of the inner cavity of the device shell 3, the left side and the right side of the rear side of the inner cavity of the device shell 3 are fixedly connected with moving blocks 5, and a limiting device 6 is arranged inside the device shell 3.
Referring to fig. 2, four clamping frames 7 matched with the components 2 are fixedly connected to the rear side of the inner cavity of the low-voltage cabinet 1, and the surfaces of the clamping frames 7 are in contact with the surfaces of the components 2.
The scheme is adopted: through setting up card frame 7, the setting of card frame 7 has restricted the place of components and parts 2, has the effect of lifting components and parts 2 simultaneously, has increased the stability of components and parts 2 installation.
Referring to fig. 4, the limiting device 6 includes two limiting blocks 601, opposite sides of the two limiting blocks 601 penetrate through the clamping frame 7 and extend to the outer side of the clamping frame 7, an extrusion block 602 is fixedly connected to the front side of the limiting block 601, springs 603 are fixedly connected to opposite sides of the two limiting blocks 601, and opposite sides of the two springs 603 are fixedly connected with the inner cavity of the device shell 3.
The scheme is adopted: through setting up stop device 6, when components and parts 2 remove to the suitable position of low-voltage cabinet 1 inner chamber, stop device 6 has the restriction effect to the position of components and parts 2.
Referring to fig. 4, both the left and right sides of the rear side of the inner cavity of the device housing 3 are movably connected with an extrusion rotating housing 8 matched with the extrusion block 602 through a rotating shaft, and the inner cavity of the extrusion rotating housing 8 is movably connected with the surface of the extrusion block 602.
The scheme is adopted: by providing the extrusion rotor 8, the extrusion force generated to the extrusion blocks 602 when the extrusion rotor 8 rotates will drive the two extrusion blocks 602 to move away from each other.
Referring to fig. 4, a moving frame 9 is movably connected to the surface of the moving block 5, the front side of the moving frame 9 is fixedly connected to the rear side of the control block 4, and the inner cavity of the moving frame 9 is movably connected to the surface of the extrusion rotating shell 8.
The scheme is adopted: by providing the moving frame 9, the pressing force generated to the pressing rotary case 8 when the moving frame 9 moves will drive the pressing rotary case 8 to rotate along the surface of the pressing block 602.
Referring to fig. 4, a stabilizing block 10 is fixedly connected to the front side of the limiting block 601, a stabilizing frame 11 matched with the stabilizing block 10 is fixedly connected to the left side and the right side of the inner cavity of the device shell 3, and the surface of the stabilizing block 10 is movably connected with the inner cavity of the stabilizing frame 11.
The scheme is adopted: through setting up stable piece 10 and stable frame 11, drive stable piece 10 and remove along stable frame 11's inner chamber when stopper 601 removes, the cooperation of stable piece 10 and stable frame 11 is used and is had the restriction effect to the removal position of stopper 601.
Referring to fig. 3, both the left and right sides of the component 2 are provided with a limiting groove 12 used in cooperation with a limiting block 601, and the surface of the limiting block 601 is in contact with the inner cavity of the limiting groove 12.
The scheme is adopted: through setting up spacing groove 12, loosen control block 4 when components and parts 2 remove to the position of being in contact with card frame 7 surface, the restoring force that spring 603 resumes the shape and produce drives stopper 601 and runs through card frame 7 and extend to the inner chamber of spacing groove 12, and the cooperation of stopper 601 and spacing groove 12 is used and is had the restriction effect to components and parts 2's position.
The working principle of the utility model is as follows:
When the device 2 is required to be conveniently installed in the inner cavity of the low-voltage cabinet 1, firstly, operators pull the control blocks 4 to one side opposite to the two control blocks 4, when the control blocks 4 move, the moving frames 9 are driven to move along the surfaces of the moving blocks 5 to be close to each other, when the moving frames 9 move, the extrusion force generated by the extrusion rotating shell 8 drives the extrusion rotating shell 8 to rotate along the surfaces of the extrusion rotating shell 602 through the rotating shaft, when the two extrusion rotating shells 602 are subjected to the extrusion force of the extrusion rotating shell 8, the two limiting blocks 601 move away from each other, when the extrusion rotating shell 602 moves, the limiting blocks 601 drive the stabilizing blocks 10 to move along the inner cavity of the stabilizing frame 11, when the limiting blocks 601 move, the force generated when the limiting blocks 601 move causes elastic deformation of the springs 603, when the limiting blocks 601 completely move to the inner cavity of the device shell 3, the device 2 is placed at the position contacted with the surfaces of the four clamping frames 7, then the control blocks 4 are loosened, the restoring force generated by the springs 603 penetrates through the clamping frames 7 and extends to the inner cavity of the limiting grooves 12, and the limiting blocks 601 and the position of the limiting blocks 12 is matched with the device 2, and the device is convenient to install the device 2.
To sum up: this mounting structure of inside components and parts of low-voltage cabinet through setting up stop device 6, stopper 601, extrusion piece 602, spring 603 and the cooperation of spacing groove 12 is used, has solved the inside components and parts of current low-voltage cabinet and has multiple types such as circuit breaker, contactor, load switch, isolator, and the mode that the normal components and parts adopted bolted connection installs in the inner chamber of low-voltage cabinet, and a plurality of bolts of needs constantly rotatory to components and parts are spacing when bolted connection, and the time that this kind of mounting mode spent is less convenient for a long time, and the bolt long-term use is easy ageing rusty, need dismantle the bolt and install again, and this kind of mounting mode is not convenient enough, but current low-voltage cabinet does not have the problem to the component of convenient installation to inside components and parts.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can 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. The utility model provides a mounting structure of inside components and parts of low-voltage cabinet, includes low-voltage cabinet (1) and components and parts (2), its characterized in that: components and parts (2) swing joint are in the rear side of low-voltage cabinet (1) inner chamber, the rear side fixedly connected with device shell (3) of low-voltage cabinet (1) inner chamber, the inner chamber swing joint of device shell (3) has two control blocks (4), the front side of control block (4) runs through device shell (3) and extends to the outside of device shell (3) inner chamber, the equal fixedly connected with movable block (5) in left and right sides of device shell (3) inner chamber rear side, the inside of device shell (3) is provided with stop device (6).
2. The mounting structure of components in a low-voltage cabinet according to claim 1, wherein: four clamping frames (7) matched with the components (2) are fixedly connected to the rear side of the inner cavity of the low-voltage cabinet (1), and the surfaces of the clamping frames (7) are in contact with the surfaces of the components (2).
3. The mounting structure of components in a low-voltage cabinet according to claim 1, wherein: limiting device (6) are including two stopper (601), and two stopper (601) opposite one side all runs through card frame (7) and extends to the outside of card frame (7), the front side fixedly connected with extrusion piece (602) of stopper (601), two stopper (601) opposite one side all fixedly connected with spring (603), two spring (603) opposite one side all with the inner chamber fixed connection of device shell (3).
4. A mounting structure for components in a low-voltage cabinet as claimed in claim 3, wherein: the left side and the right side of the rear side of the inner cavity of the device shell (3) are respectively and movably connected with an extrusion rotating shell (8) matched with the extrusion block (602) through a rotating shaft, and the inner cavity of the extrusion rotating shell (8) is movably connected with the surface of the extrusion block (602).
5. The mounting structure of components in a low-voltage cabinet according to claim 4, wherein: the surface swing joint of movable block (5) has movable frame (9), the front side of movable frame (9) and the rear side fixed connection of control block (4), the inner chamber of movable frame (9) is with the surface swing joint of extrusion shell (8).
6. A mounting structure for components in a low-voltage cabinet as claimed in claim 3, wherein: the front side fixedly connected with stabilization piece (10) of stopper (601), the left and right sides of device shell (3) inner chamber is all fixedly connected with and stabilizes stable frame (11) that cooperation was used with stabilization piece (10), the surface and the inner chamber swing joint of stable frame (11) of stabilization piece (10).
7. A mounting structure for components in a low-voltage cabinet as claimed in claim 3, wherein: limiting grooves (12) matched with the limiting blocks (601) are formed in the left side and the right side of the component (2), and the surfaces of the limiting blocks (601) are in contact with the inner cavities of the limiting grooves (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322708708.XU CN220914758U (en) | 2023-10-10 | 2023-10-10 | Mounting structure of components and parts in low-voltage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322708708.XU CN220914758U (en) | 2023-10-10 | 2023-10-10 | Mounting structure of components and parts in low-voltage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220914758U true CN220914758U (en) | 2024-05-07 |
Family
ID=90913092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322708708.XU Active CN220914758U (en) | 2023-10-10 | 2023-10-10 | Mounting structure of components and parts in low-voltage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220914758U (en) |
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2023
- 2023-10-10 CN CN202322708708.XU patent/CN220914758U/en active Active
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