CN217281656U - Switch board instrument convenient to installation - Google Patents
Switch board instrument convenient to installation Download PDFInfo
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- CN217281656U CN217281656U CN202220361522.4U CN202220361522U CN217281656U CN 217281656 U CN217281656 U CN 217281656U CN 202220361522 U CN202220361522 U CN 202220361522U CN 217281656 U CN217281656 U CN 217281656U
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Abstract
The application discloses switch board instrument convenient to installation relates to the field of switch board instrument installation, its box body that includes the instrument box and the installation piece that uses with the box body cooperation, the one end outer fringe of box body is provided with the butt frame, butt frame and cabinet door window outside looks butt, the one end outer fringe of installation piece is provided with the butt piece, butt piece and the inboard looks butt of cabinet door window, the installation piece is provided with the stopping fixture block on the lateral wall towards the box body outer wall, be formed with ratchet groove on the outer wall of box body, stopping fixture block and ratchet groove joint cooperation. This application has and installs the effect on the switch board cabinet door with switch board instrument fast and stable.
Description
Technical Field
The application relates to the field of installation of power distribution cabinet instruments, in particular to a power distribution cabinet instrument convenient to install.
Background
A power distribution cabinet (box) is the final equipment of a power distribution system. According to the power distribution cabinet, switching equipment, measuring instruments, protective electrical appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a cabinet door according to the electrical wiring requirements. The circuit can be switched on or off by a manual or automatic switch in normal operation, and the circuit can be switched off or alarmed by a protective electrical appliance in fault or abnormal operation, various parameters in operation, such as current, voltage, power and other parameters, can be displayed by a measuring instrument, and certain electrical parameters can be adjusted to prompt or send signals for deviating from normal working state.
In the related art, an installation window is arranged on a cabinet door of the power distribution cabinet, an instrument is arranged on the inner side (the side close to a cavity of the cabinet body) of the cabinet door of the power distribution cabinet, and a display screen of the instrument is exposed on the outer side of the cabinet door, so that people can observe the instrument conveniently. The instrument box body of the power distribution cabinet in the related art is provided with a mounting hole which is aligned with a screw hole on the cabinet door, and then screws are screwed in to fix the instrument box on the cabinet door through bolt connection.
To the correlation technique among the above-mentioned, the inventor finds that the installation of block terminal instrument among the correlation technique receives the limitation of cabinet door thickness great, and when the degree of depth of screw hole was more shallow on the cabinet door, the same hole quantity down, the installation of block terminal instrument is stable relatively poor, if the mounting hole sets up too much, then revolves to twist one by one and installs and take time longer, has great modifiable place.
SUMMERY OF THE UTILITY MODEL
In order to realize the fast and stable installation of switch board instrument, this application provides a switch board instrument convenient to installation.
The application provides a switch board instrument convenient to installation adopts following technical scheme:
a power distribution cabinet instrument convenient to install comprises a box body of an instrument box and an installation block matched with the box body for use, wherein an abutting frame is arranged on the outer edge of one end of the box body and abuts against the outer side of a cabinet door window, an abutting block is arranged on the outer edge of one end of the installation block and abuts against the inner side of the cabinet door window, a stopping fixture block is arranged on the side wall, facing the outer wall of the box body, of the installation block, a ratchet groove is formed in the outer wall of the box body, and the stopping fixture block is in clamping fit with the ratchet groove; the two sides of the mounting block face one side of the box body and are provided with guide strips, guide grooves are formed in the positions, corresponding to the guide strips, of the box body, the guide strips correspond to the guide grooves one to one, and the guide strips are matched in the guide grooves in a sliding mode.
By adopting the technical scheme, when in use, the instrument box is inserted into the door and window opening of the cabinet from the outer side of the cabinet door, then the mounting block is pushed to the inner side wall of the cabinet door from the inner side of the cabinet door along the outer wall of the box body, the abutting frame abuts against the outer side of the window opening of the cabinet door, the abutting block abuts against the inner side of the window opening of the cabinet door, thereby exposing the instrument display screen outside the window of the cabinet door, hiding the internal device (namely the back part of the instrument display screen) of the instrument inside the cabinet door, pushing the mounting block to slide along the outer wall of the box body, through the cooperation of guide way and gib block, can guide the assembly of installation piece and box body, reduce the skew of installation piece, connect installation piece and box body, prevent that the installation piece from dropping from the box body, the stopping fixture block on the installation piece constitutes the stopping design with the ratchet groove socket joint cooperation of box body outer wall, can install the switch board instrument fast and stably on the switch board cabinet door, has stronger practicality.
Optionally, the other end of the mounting block is provided with an elastic connecting block, and the stopping fixture block is located on the side wall of the elastic connecting block facing the outer wall of the box body.
Through adopting above-mentioned technical scheme, through the cooperation setting of installation piece, elastic connection block and stopping fixture block, during the use, lift up elastic connection block, can untie the joint cooperation of ratchet groove on stopping fixture block and the box body outer wall, will install the piece and slide from the box body outer wall, convenient dismantlement and used repeatedly make the design more reasonable.
Optionally, an elasticity increasing notch is formed in the end, far away from the abutting block, of the elastic connecting block, and the elasticity increasing notch is located on one side, back to the outer wall of the box body, of the elastic connecting block.
Through adopting above-mentioned technical scheme, because elasticity connecting block material should not cross softly in the actual production and processing, increase the bullet incision through offering in one side of elasticity connecting block box body outer wall dorsad, can follow and make elasticity connecting block changeing buckle and lift up structurally.
Optionally, the end of the elastic connecting block far away from the abutting block is formed with an auxiliary inclined plane, the auxiliary inclined plane is located on the side wall of the outer wall of the box body facing the elastic connecting block, and the auxiliary inclined plane is far away from one end of the abutting block towards the direction far away from the outer wall of the box body.
Through adopting above-mentioned technical scheme, through forming supplementary inclined plane, the area of butt joint piece's tip is kept away from to increase elastic connection piece can be broken off with the fingers and thumb when lifting elastic connection piece at the workman, makes things convenient for the workman to put forth effort.
Optionally, the end of the elastic connecting block, at which the auxiliary inclined plane is formed, is provided with a chamfer.
By adopting the technical scheme, the chamfering is utilized to further facilitate the use of workers.
Optionally, the end part of the mounting block facing the cabinet door is obliquely arranged, and the shorter end of the butt joint block away from the cabinet door is firstly abutted against the inner side of the window of the cabinet door.
Through adopting above-mentioned technical scheme, because installation piece and butt piece are mostly stereoplasm plastics in the actual production processing, the elasticity surplus is limited, make the butt piece that sets up in installation piece tip outer fringe be the slope setting, the butt piece apart from the shorter one end of cabinet door take the lead with the inboard looks butt of cabinet door window, leave the buffering surplus, can in time remind the butt process at the installation, improve the impact that the installation piece promoted the cabinet door too fast to increase the shock attenuation performance of instrument installation in long-term use.
Optionally, a damping opening is formed in the end portion, close to the cabinet door, of the mounting block.
Through adopting above-mentioned technical scheme, set up the shock attenuation opening at the tip that the installation piece is close to the cabinet door, from the buffer capacity of structural increase installation piece, the slope setting of cooperation butt piece makes the design more comprehensive.
Optionally, the mounting blocks are provided in plurality, and the mounting blocks are respectively mounted on four edges of the box body perpendicular to the cabinet door.
Through adopting above-mentioned technical scheme, carry out the clamping to the four arriss of box body through a plurality of installation pieces, make the installation of switch board instrument more stable firm.
In summary, the present application includes at least one of the following beneficial technical effects:
when the installation block is used, the instrument box is inserted into a door and window opening of a cabinet from the outer side of the cabinet door, the installation block is pushed to the inner side wall of the cabinet door from the inner side of the cabinet door along the outer wall of the box body, the abutting frame abuts against the outer side of the window opening of the cabinet door, the abutting block abuts against the inner side of the window opening of the cabinet door, so that the display screen of the instrument is exposed outside the window opening of the cabinet door, the internal device of the instrument is hidden in the inner side of the cabinet door, the installation block can be guided to be assembled with the box body through the matching of the guide groove and the guide strip while sliding along the outer wall of the box body, the offset of the installation block is reduced, the installation block is connected with the box body to prevent the installation block from falling off the box body, the anti-return fixture block on the installation block is clamped and matched with the ratchet groove on the outer wall of the box body to form an anti-return design, the instrument box can be quickly and stably installed on the cabinet door of a power distribution cabinet door, and has strong practicability;
through the matching arrangement of the mounting block, the elastic connecting block and the backstop clamping block, when the anti-backlash mechanism is used, the elastic connecting block is lifted, the clamping fit of the backstop clamping block and the ratchet groove on the outer wall of the box body can be released, the mounting block slides down from the outer wall of the box body, the disassembly and the repeated use are convenient, and the design is more reasonable;
because installation piece and butt piece are mostly stereoplasm plastics in the actual production processing, and the elasticity surplus is limited, makes the butt piece that sets up in installation piece tip outer fringe be the slope setting, and the butt piece is led first and is left the buffering surplus with the inboard looks butt of cabinet door window apart from the shorter one end of cabinet door, can in time remind the butt process at the installation, improves the impact of installation piece promotion too fast to the cabinet door to increase the shock attenuation performance of instrument installation in long-term use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic view of a mounting block structure in an embodiment of the present application, shown with emphasis;
fig. 3 is a schematic view for highlighting the structure of the elastic connection block in the embodiment of the present application.
Reference numerals: 1. a box body; 2. mounting blocks; 3. abutting against the frame; 4. a butting block; 5. a backstop clamping block; 6. a ratchet groove; 7. an elastic connecting block; 8. an elasticity increasing notch; 9. an auxiliary bevel; 10. a shock absorbing opening; 11. a guide groove; 12. and (4) a guide strip.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses switch board instrument convenient to installation.
Referring to fig. 1, a power distribution cabinet instrument convenient to install comprises a box body 1 of an instrument box and an installation block 2 matched with the box body 1. The mounting block 2 is a plastic block piece with two sides perpendicular to each other to form an angle, and the mounting block 2 and all structures on the mounting block are integrally injection-molded, so that the production is convenient. The number of the mounting blocks 2 is four, and the four mounting blocks 2 are respectively mounted on four edges of the box body 1 perpendicular to the cabinet door. An abutting frame 3 is integrally formed at the outer edge of one end of the box body 1, and the abutting frame 3 abuts against the outer side of a window of the cabinet door; an abutting block 4 is integrally formed at the outer edge of one end of the mounting block 2, and the abutting block 4 abuts against the inner side of a window of the cabinet door.
During the installation, insert the instrument box in the cabinet door and window mouth from the cabinet door outside earlier, push installation piece 2 to the cabinet door inside wall along 1 outer wall of box body from the cabinet door inboard again, butt frame 3 and cabinet door window outside looks butt, butt piece 4 and the inboard looks butt of cabinet door window to make instrument display screen expose in the cabinet door window outside, make the internal installation of instrument (the part at the instrument display screen back promptly) hide in the cabinet door inboard.
Referring to fig. 2 and 3, the other end integrated into one piece of installation piece 2 has elastic connection block 7, and elastic connection block 7 has stopping fixture block 5 towards integrated into one piece on the lateral wall of 1 outer wall of box body, is formed with ratchet groove 6 on the outer wall of box body 1, and stopping fixture block 5 cooperates with ratchet groove 6 joint. The both sides of installing block 2 are towards the homogeneous body shaping of one side of box body 1 and are had guide bar 12, and box body 1 corresponds the position of guide bar 12 and is formed with guide way 11, guide bar 12 and guide way 11 one-to-one.
Promote installation piece 2 along the gliding in 1 outer wall of box body, the cooperation of sliding of gib block 12 is in guide way 11, the assembly of guide installation piece 2 and box body 1, reduce the skew of installation piece 2, connect installation piece 2 and box body 1, prevent that installation piece 2 from dropping from box body 1, stopping fixture block 5 on the installation piece 2 constitutes the stopping design with the 6 joint cooperations of the ratchet groove of 1 outer wall of box body, can install the switch board instrument fast and stably on the switch board cabinet door. The elastic connecting block 7 is lifted, the clamping and connecting cooperation of the retaining clamping block 5 and the ratchet groove 6 on the outer wall of the box body 1 can be unfastened, the mounting block 2 slides down from the outer wall of the box body 1, the dismounting and the repeated use are convenient, and the design is more reasonable.
Further, referring to fig. 2 and 3, an elasticity increasing notch 8 is formed at an end of the elastic connecting block 7 far away from the abutting block 4, and the elasticity increasing notch 8 is located at a side of the elastic connecting block 7 back to the outer wall of the box body 1, so that the elastic connecting block 7 is easier to bend and lift structurally. The tip that butt joint piece 4 was kept away from to elastic connection piece 7 is formed with supplementary inclined plane 9, and supplementary inclined plane 9 is located elastic connection piece 7 towards the lateral wall of 1 outer wall of box body on, and the one end that butt joint piece 4 was kept away from to supplementary inclined plane 9 is the slope setting towards the direction of keeping away from 1 outer wall of box body, and elastic connection piece 7 is formed with the tip of supplementary inclined plane 9 and still is formed with the chamfer. When the worker breaks and lifts up elastic connection block 7, supplementary inclined plane 9 can increase area of contact and make things convenient for the workman to put forth effort, and the chamfer is handled and is further improved and use experience.
In consideration of strength and durability, the mounting block 2 and the abutting block 4 are mostly made of hard plastics in actual production and processing, and the elasticity margin is limited. Installation piece 2 is the slope setting towards the tip of cabinet door, makes integrated into one piece be the slope setting at the butt piece 4 of 2 tip outer fringe of installation piece, and butt piece 4 is earlier with the inboard looks butt of cabinet door window apart from the shorter one end of cabinet door, leaves the buffering surplus, can in time remind the butt process at the installation, improves the impact of installation piece 2 promotion overquick to the cabinet door to increase the shock attenuation performance of instrument installation in long-term use. The both ends that the butt piece 4 on installation piece 2 both sides is close to the same arris of box body 1 assemble towards the cabinet door inside wall, and shock attenuation opening 10 has been seted up to installation piece 2 tip that is close to the cabinet door, and shock attenuation opening 10 is greater than shock attenuation opening 10 at the bore of butt piece 4 apart from the shorter one end of cabinet door at the bore of butt piece 4 apart from the longer one end of cabinet door, can follow the structural buffering shock-absorbing capacity that further increases installation piece 2, makes the design more comprehensive.
The implementation principle of a switch board instrument convenient to installation of this application embodiment does: when the instrument box is installed, the instrument box is inserted into a door and window opening of the cabinet from the outer side of the cabinet door, then the installation block 2 is pushed to the inner side wall of the cabinet door from the inner side of the cabinet door along the outer wall of the box body 1, the abutting frame 3 abuts against the outer side of the window opening of the cabinet door, and the abutting block 4 abuts against the inner side of the window opening of the cabinet door, so that the instrument display screen is exposed at the outer side of the window opening of the cabinet door, and the internal device of the instrument is hidden at the inner side of the cabinet door; promote installation piece 2 along the gliding in 1 outer wall of box body, to strip 12 cooperation of sliding in guide way 11, guide installation piece 2 and 1 assembly of box body, reduce the skew of installation piece 2, connect installation piece 2 and box body 1, prevent that installation piece 2 from dropping from box body 1, stopping fixture block 5 on the installation piece 2 constitutes the stopping design with the 6 joint cooperations of the ratchet groove of 1 outer wall of box body, can install the switch board instrument fast and stably on the switch board cabinet door, and the practicality is strong.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a switch board instrument convenient to installation which characterized in that: the anti-theft door lock comprises a box body (1) of an instrument box and an installation block (2) matched with the box body (1) for use, wherein a butting frame (3) is arranged at the outer edge of one end of the box body (1), the butting frame (3) is butted with the outer side of a door window of a cabinet, a butting block (4) is arranged at the outer edge of one end of the installation block (2), the butting block (4) is butted with the inner side of the door window of the cabinet, a stopping fixture block (5) is arranged on the side wall, facing the outer wall of the box body (1), of the installation block (2), a ratchet groove (6) is formed in the outer wall of the box body (1), and the stopping fixture block (5) is matched with the ratchet groove (6) in a clamping manner; the both sides of installation piece (2) face one side of box body (1) all is provided with gib block (12), box body (1) corresponds the position of gib block (12) is formed with guide way (11), gib block (12) with guide way (11) one-to-one, the gib block cooperation of sliding is in the guide way.
2. A switch board meter easy to install according to claim 1 characterized in that: the other end of the mounting block (2) is provided with an elastic connecting block (7), and the stopping clamping block (5) is positioned on the side wall of the elastic connecting block (7) facing the outer wall of the box body (1).
3. A switch board meter easy to install according to claim 2, characterized in that: elasticity connecting block (7) are kept away from the tip of butt joint piece (4) has been seted up and has been increased bullet incision (8), it is located to increase bullet incision (8) elasticity connecting block (7) dorsad one side of box body (1) outer wall.
4. A switch board meter easy to install according to claim 3 characterized in that: keep away from elastic connection piece (7) the tip of butt joint piece (4) is formed with supplementary inclined plane (9), supplementary inclined plane (9) are located elastic connection piece (7) towards on the lateral wall of box body (1) outer wall, supplementary inclined plane (9) are kept away from the one end of butt joint piece (4) is towards keeping away from the direction of box body (1) outer wall is the slope setting.
5. A switch board instrument convenient to installation according to claim 4, characterized in that: the end part of the elastic connecting block (7) formed with the auxiliary inclined plane (9) is provided with a chamfer.
6. A switch board instrument convenient to installation according to claim 1, characterized in that: the installation piece (2) is the slope setting towards the tip of cabinet door, butt joint piece (4) take the lead away from the shorter one end of cabinet door and inboard looks butt of cabinet door window.
7. A switch board instrument convenient to installation according to claim 6, characterized in that: the end part of the mounting block (2) close to the cabinet door is provided with a damping opening (10).
8. A switch board meter easy to install according to claim 1 characterized in that: the mounting blocks (2) are arranged in a plurality of numbers, and the mounting blocks (2) are respectively mounted on four edges of the box body (1) perpendicular to the cabinet door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220361522.4U CN217281656U (en) | 2022-02-22 | 2022-02-22 | Switch board instrument convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220361522.4U CN217281656U (en) | 2022-02-22 | 2022-02-22 | Switch board instrument convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217281656U true CN217281656U (en) | 2022-08-23 |
Family
ID=82856922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220361522.4U Active CN217281656U (en) | 2022-02-22 | 2022-02-22 | Switch board instrument convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217281656U (en) |
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2022
- 2022-02-22 CN CN202220361522.4U patent/CN217281656U/en active Active
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