CN215681239U - Air quality monitoring device in power distribution cabinet - Google Patents
Air quality monitoring device in power distribution cabinet Download PDFInfo
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- CN215681239U CN215681239U CN202122264060.2U CN202122264060U CN215681239U CN 215681239 U CN215681239 U CN 215681239U CN 202122264060 U CN202122264060 U CN 202122264060U CN 215681239 U CN215681239 U CN 215681239U
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- air quality
- quality monitoring
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- extrusion
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Abstract
The utility model relates to the technical field of power distribution cabinets, and discloses an air quality monitoring device in a power distribution cabinet, which comprises a protective shell and a supporting plate arranged in the protective shell, wherein an installation assembly is arranged on the supporting plate and is connected with an air quality monitoring equipment body; the installation component includes the fixed block, the extrusion piece, the extrusion pole, the fixture block, connecting rod and connecting block, set up the fixed block in the backup pad, spout and recess have been seted up to one side that the fixed block closes on the air quality monitoring equipment body, spout and recess link up each other, the inside of recess is provided with the extrusion piece, the extrusion pole is connected to one side that the air quality monitoring equipment body was kept away from to the extrusion piece, the one end that the extrusion piece was kept away from to the extrusion pole runs through the outside that extends to the fixed block, one side and fixture block contact that the extrusion pole was kept away from to the extrusion piece. Through the setting of installation component, be convenient for quick change the air quality monitoring equipment body of damage.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a device for monitoring air quality in a power distribution cabinet.
Background
The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
The installation requirements of the distribution board (box) are as follows: the distribution board (box) is made of non-flammable materials; production places and offices with low electric shock risk can be provided with open-type distribution boards; the closed cabinet is required to be installed in places such as processing workshops, casting, forging, heat treatment, boiler rooms, carpentry rooms and the like with high electric shock risk or poor operation environment; in dangerous operation places with conductive dust or flammable and explosive gas, closed or explosion-proof electrical facilities must be installed; all electrical elements, instruments, switches and circuits of the distribution board (box) are orderly arranged, so that the distribution board is firm to mount and convenient to operate. The bottom surface of the floor-mounted plate (box) is 5-10 mm higher than the ground; the center height of the operating handle is generally 1.2-1.5 m; no obstacle exists in the range of 0.8-1.2 m in front of the plate (box); the connection of the protection wire is reliable; bare charged bodies cannot be exposed outside the plate (box); the electrical components which must be installed on the outer surface of the panel (box) or on the distribution board must have a reliable screen, and some current distribution cabinets are provided with air quality monitoring devices.
The switch board on the existing market remains the promotion of further technically, and the switch board air quality monitoring devices that have now on the existing market all is the snap-on the switch board, in case the damage appears, need use extracting tool to dismantle the device, changes unusual inconvenient, inefficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides an air quality monitoring device in a power distribution cabinet, which solves the problems that in the process of using the prior art, the air quality monitoring device of the power distribution cabinet is directly fixed on the power distribution cabinet, once the air quality monitoring device is damaged, a dismounting tool is required to dismount the device, the replacement is very inconvenient, and the efficiency is low.
In order to solve the problems, the utility model adopts the following technical scheme: the air quality monitoring device in the power distribution cabinet comprises a protective shell and a supporting plate arranged in the protective shell, wherein an installation assembly is arranged on the supporting plate and connected with an air quality monitoring equipment body;
the mounting assembly comprises a fixed block, an extrusion rod, a fixture block, a connecting rod and a connecting block, the fixed block is arranged on the supporting plate, the fixed block is close to one side of the air quality monitoring device body, a sliding groove and a groove are formed in the one side of the air quality monitoring device body, the sliding groove is communicated with the groove, the extrusion block is arranged inside the groove, the extrusion block is far away from one side of the air quality monitoring device body, the extrusion rod is far away from one end of the extrusion block, the one end of the extrusion block penetrates through and extends to the outer portion of the fixed block, the extrusion block is far away from one side of the extrusion rod and the fixture block is in contact, the connecting rod is installed on the side wall of the fixture block, the connecting rod is far away from one end of the fixture block is connected with the connecting block, and the connecting block is far away from one side of the connecting rod is connected with the air quality monitoring device body.
Preferably, the protective shell and the supporting plate are provided with vent holes.
Preferably, the length dimension of the sliding groove is matched with the length dimension of the connecting rod.
Preferably, the air quality monitoring device body is provided with a handle.
Preferably, the inside of protective housing is provided with the distribution equipment body, the distribution equipment body is located the below of backup pad.
Preferably, a protective door is installed on the front end face of the protective shell.
The air quality monitoring device body has the advantages that once the air quality monitoring device body is damaged through the arrangement of the mounting assembly, the air quality monitoring device body can be quickly taken down and replaced, the air quality monitoring device body can be pulled through the arrangement of the handle, the extrusion rod is pressed to drive the extrusion block to extrude the clamping block, so that the clamping block is extruded out of the groove, the clamping block drives the connecting rod to deform, the connecting rod drives the clamping block, the clamping block slides from the fixing block along the sliding groove, the air quality monitoring device body is taken down, and the mounting assembly and the air quality monitoring device body are supported through the arrangement of the supporting plate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of an air quality monitoring device in a power distribution cabinet according to the present invention;
FIG. 2 is a schematic view of the air quality monitoring device in the power distribution cabinet of the present invention at a fixed block;
FIG. 3 is an enlarged schematic view of the air quality monitoring device A in the power distribution cabinet according to the present invention;
fig. 4 is an enlarged schematic view of an air quality monitoring device B in the power distribution cabinet of the utility model.
The reference numbers in the figures illustrate: 1. a protective shell; 101. a vent hole; 2. a support plate; 3. a fixed block; 301. a chute; 302. a groove; 4. extruding the block; 5. an extrusion stem; 6. a clamping block; 7. a connecting rod; 8. connecting blocks; 9. an air quality monitoring device body; 10. a handle; 11. a power distribution apparatus body; 12. a guard gate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the air quality monitoring device in the power distribution cabinet comprises a protective shell 1 and a supporting plate 2 arranged inside the protective shell 1, wherein an installation component is arranged on the supporting plate 2 and is connected with an air quality monitoring equipment body 9;
the installation component includes fixed block 3, extrusion block 4, the extrusion stem 5, fixture block 6, connecting rod 7 and connecting block 8, set up fixed block 3 in the backup pad 2, spout 301 and recess 302 have been seted up to one side that fixed block 3 closes on air quality monitoring equipment body 9, spout 301 link up each other with recess 302, the inside of recess 302 is provided with extrusion block 4, extrusion block 4 is kept away from one side of air quality monitoring equipment body 9 and is connected extrusion stem 5, extrusion stem 5 keeps away from the one end of extrusion block 4 and runs through the outside that extends to fixed block 3, one side and the fixture block 6 contact of extrusion stem 5 are kept away from to extrusion block 4, the side wall mounting connecting rod 7 of fixture block 6, connecting block 8 is connected to the one end that fixture block 6 was kept away from to connecting rod 7, air quality monitoring equipment body 9 is connected to one side that connecting rod 7 was kept away from to connecting block 8.
Wherein, the protective shell 1 and the supporting plate 2 are provided with a vent hole 101, and the function of the vent hole 101 is to exhaust smoke generated by the damage of equipment in the protective shell 1.
Wherein, the length dimension of the sliding groove 301 is matched with the length dimension of the connecting rod 7, and the function of the sliding groove is to facilitate the connecting rod 7 to better slide on the sliding groove 301.
Wherein, install handle 10 on the air quality monitoring equipment body 9, its effect is that pulling air quality monitoring equipment body 9 can drive air quality monitoring equipment body 9 and take out from fixed block 3.
Wherein, the inside of protecting crust 1 is provided with distribution equipment body 11, and distribution equipment body 11 is located the below of backup pad 2, and its effect is through distribution equipment body 11's setting to control electric power system.
Wherein, protective door 12 is installed to the preceding terminal surface of protective housing 1, and its effect is convenient for protect the inside equipment of protective housing 1.
Working principle;
through the setting of installation component, can be swift take off air quality monitoring equipment body 9 and change, setting through handle 10, can stimulate air quality monitoring equipment body 9, the staff presses down extrusion stem 5, make extrusion stem 5 drive 4 extrusion fixture blocks 6 of extrusion block, make fixture block 6 extrude from recess 302, fixture block 6 drives connecting rod 7 and takes place deformation, fixture block 6 is close to air quality monitoring equipment body 9, pulling handle 10 drives air quality monitoring equipment body 9 and removes after that, air quality monitoring equipment body 9 drives connecting block 8, connecting block 8 drives connecting rod 7, connecting rod 7 drives fixture block 6, make fixture block 6 slide from fixed block 3 along spout 301, take off air quality monitoring equipment body 9.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The air quality monitoring device in the power distribution cabinet is characterized by comprising a protective shell (1) and a supporting plate (2) arranged in the protective shell (1), wherein an installation assembly is arranged on the supporting plate (2), and the installation assembly is connected with an air quality monitoring equipment body (9);
the mounting assembly comprises a fixed block (3), an extrusion block (4), an extrusion rod (5), a fixture block (6), a connecting rod (7) and a connecting block (8), the fixed block (3) is arranged on the supporting plate (2), one side, close to the air quality monitoring device body (9), of the fixed block (3) is provided with a sliding groove (301) and a groove (302), the sliding groove (301) is communicated with the groove (302), the extrusion block (4) is arranged inside the groove (302), one side, far away from the air quality monitoring device body (9), of the extrusion block (4) is connected with the extrusion rod (5), one end, far away from the extrusion block (4), of the extrusion rod (5) penetrates and extends to the outside of the fixed block (3), one side, far away from the extrusion rod (5), of the extrusion block (4) is contacted with the fixture block (6), the side wall of the clamping block (6) is provided with the connecting rod (7), one end, far away from the clamping block (6), of the connecting rod (7) is connected with the connecting block (8), and one side, far away from the connecting rod (7), of the connecting block (8) is connected with the air quality monitoring equipment body (9).
2. The air quality monitoring device in the power distribution cabinet according to claim 1, wherein the protective shell (1) and the supporting plate (2) are provided with vent holes (101).
3. The air quality monitoring device in a power distribution cabinet according to claim 1, characterized in that the length dimension of the sliding chute (301) matches the length dimension of the connecting rod (7).
4. The air quality monitoring device in the power distribution cabinet according to claim 1, wherein a handle (10) is mounted on the air quality monitoring equipment body (9).
5. The air quality monitoring device in the power distribution cabinet according to claim 2, characterized in that a power distribution equipment body (11) is arranged inside the protective shell (1), and the power distribution equipment body (11) is located below the supporting plate (2).
6. The air quality monitoring device in the power distribution cabinet according to claim 5, characterized in that a protective door (12) is installed on the front end face of the protective shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122264060.2U CN215681239U (en) | 2021-09-17 | 2021-09-17 | Air quality monitoring device in power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122264060.2U CN215681239U (en) | 2021-09-17 | 2021-09-17 | Air quality monitoring device in power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215681239U true CN215681239U (en) | 2022-01-28 |
Family
ID=79964479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122264060.2U Active CN215681239U (en) | 2021-09-17 | 2021-09-17 | Air quality monitoring device in power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215681239U (en) |
-
2021
- 2021-09-17 CN CN202122264060.2U patent/CN215681239U/en active Active
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