CN215071245U - Outdoor low-voltage switchgear with dampproofing base - Google Patents
Outdoor low-voltage switchgear with dampproofing base Download PDFInfo
- Publication number
- CN215071245U CN215071245U CN202121242578.XU CN202121242578U CN215071245U CN 215071245 U CN215071245 U CN 215071245U CN 202121242578 U CN202121242578 U CN 202121242578U CN 215071245 U CN215071245 U CN 215071245U
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- Prior art keywords
- base body
- slot
- moisture
- base
- proof
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Abstract
The utility model relates to a cubical switchboard technical field specifically is an outdoor low-voltage switchgear with dampproofing base, four edges in bottom of the base body do not the locking universal wheel that four symmetries of fixedly connected with set up, the slot has been seted up to the upside of the base body, the bottom intercommunication of the cabinet body is equipped with the rectangle framed panel, and the rectangle framed panel inserts and locates in the slot, be equipped with chucking mechanism in the base body, two card holes that correspond the setting with the both ends of chucking mechanism are seted up respectively to the both sides of rectangle framed panel, and the both ends of chucking mechanism run through respectively extend to the slot and insert locate in two card holes. The utility model discloses in, form ventilation system between the base body, the cabinet body and the outside air, improve thermal diffusivity and moisture resistance, set up the split of the cabinet body of being convenient for of chucking mechanism and the base body, easy operation uses manpower sparingly, and the process does not need the use of tool in the installation dismantlement, and the installation is dismantled efficiently, and convenient to overhaul, and fixed firm.
Description
Technical Field
The utility model relates to a cubical switchboard technical field specifically is an outdoor low-voltage switchgear with dampproofing base.
Background
The low-voltage switch cabinet is applicable to trades such as power plant, petroleum, chemical industry, metallurgy, weaving, high-rise building, and as the usefulness of transmission of electricity, distribution and electric energy conversion, low-voltage switch cabinet at the during operation, inside can produce a large amount of heats and need in time discharge, installs and all is direct contact ground at open air low-voltage switch cabinet usually, and the humidity on ground easily gets into in the cabinet of opening light to easily lead to opening light cabinet internals impaired.
Among the prior art, in order to prevent the humidity on ground from easily getting into the cubical switchboard, generally can set up dampproofing base in the bottom of low-voltage switchgear, nevertheless adopt welding or bolted connection's mode to fix between dampproofing base and the low-voltage switchgear, need use tools among the installation dismantlement process, troublesome poeration, extravagant manpower, be unfavorable for the maintenance of cubical switchboard, simultaneously, also need consider radiating problem. Accordingly, one skilled in the art provides an outdoor low-voltage switchgear with a moisture-proof base to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outdoor low-voltage switchgear with dampproofing base to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an outdoor low-voltage switch cabinet with a damp-proof base comprises a base body and a cabinet body, wherein four corners at the bottom of the base body are respectively and fixedly connected with four symmetrically arranged locking universal wheels, the upper side of the base body is provided with a slot, the bottom of the cabinet body is communicated with a rectangular frame plate, the rectangular frame plate is inserted in the slot, the clamping mechanism is arranged in the base body, two clamping holes which are arranged corresponding to two ends of the clamping mechanism are respectively arranged on two sides of the rectangular frame plate, two ends of the clamping mechanism respectively penetrate and extend into the inserting grooves and are inserted into the two clamping holes, a damp-proof cavity is arranged in the base body, and the moisture absorption plate is arranged in the moisture-proof cavity, the inner wall of the lower end of the slot is uniformly provided with ventilation openings communicated with the moisture-proof cavity, the both sides of the base body are equipped with two electric heat dissipation fans that set up with dampproofing chamber intercommunication respectively, the thermovent that the align to grid set up is all seted up to the both sides of the cabinet body.
As a further aspect of the present invention: chucking mechanism includes the rectangle strip shell of horizontal fixation in the base body rear side, the rear side of the base body is opened and is equipped with two mounting grooves that set up with rectangle strip shell intercommunication, and two mounting grooves are located the bilateral symmetry setting of slot respectively, the one end of rectangle strip shell is inserted and is established and rotate and be connected with the bull stick, and the one end of bull stick runs through and extend to in the rectangle strip shell and the two-way lead screw of fixedly connected with, the one end of rectangle strip shell is rotated through the one end of rotating piece and two-way lead screw and is connected, threaded connection has the nut piece that two symmetries set up respectively on the two-way lead screw, and the equal fixedly connected with carriage release lever in one side of two nut pieces, the one end that the nut piece was kept away from to the carriage release lever extends to in the mounting groove and fixedly connected with fixture block, and the one end of fixture block runs through and extends to and inserts and locate in the card hole in the slot.
As a further aspect of the present invention: and one end of the rotating rod is fixedly connected with a rotating handle block and is positioned outside the rectangular strip shell.
As a further aspect of the present invention: the bidirectional screw rod is formed by welding and fixing two threaded rods with reverse threads, and the two nut blocks are respectively in threaded connection with the two threaded rods.
As a further aspect of the present invention: the lateral wall of slot is seted up the through-hole that sets up with the mounting groove intercommunication, and the fixture block runs through the through-hole setting.
As a further aspect of the present invention: the moisture absorption plate is made of diatom ooze materials.
As a further aspect of the present invention: the front side of the base body is provided with an opening communicated with the moisture-proof cavity, and the inner wall of one side of the opening is rotatably connected with a door plate through a hinge.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through starting the work of electric heat dissipation fan, with the dampproofing chamber on the external cold air suction base body, the moisture in the air dehumidifies through the absorption of moisture absorption plate, then cold wind sees through the vent and gets into the cabinet body by the rectangle frame board in, then discharges by heat dissipation department, forms ventilation system, not only can play radiating effect, and can prevent that the moisture from condensing in the cabinet body, plays damp-proofing effect.
2. Through setting up chucking mechanism, rotate the commentaries on classics piece, it rotates to drive the bull stick, and then drive two-way lead screw and rotate, because the axial of nut piece is rotated and is followed the carriage release lever and received the restriction of mounting groove, therefore, two nut pieces force toward opposite direction displacement, and then drive two fixture blocks toward the direction displacement of keeping away from the rectangle deckle board, until with fixture block and card hole complete separation, the displacement of rectangle deckle board loses the restriction this moment, can take out the rectangle deckle board from the slot, accomplish the split of the cabinet body and the base body, therefore, the steam generator is simple in operation, the manpower is saved, the installation dismantlement process does not need the use tools, the installation dismantlement efficiency is fast, convenient maintenance, and it is fixed firm.
Drawings
Fig. 1 is a schematic perspective view of an outdoor low-voltage switchgear with a moisture-proof base;
FIG. 2 is a schematic perspective view of a bottom base of an outdoor low-voltage switchgear with a moisture-proof base;
fig. 3 is a schematic top view cross-sectional structure diagram of a bottom seat body in an outdoor low-voltage switch cabinet with a moisture-proof seat.
In the figure: 1. a base body; 2. a cabinet body; 3. locking the universal wheel; 4. a slot; 5. a rectangular frame plate; 6. a clamping hole; 7. a moisture-proof cavity; 8. a moisture absorption plate; 9. a vent; 10. an electric heat dissipation fan; 11. a heat dissipation port; 12. a rectangular strip shell; 13. mounting grooves; 14. a rotating rod; 15. a bidirectional screw rod; 16. a nut block; 17. a travel bar; 18. a clamping block; 19. a handle turning block; 20. a door panel.
Detailed Description
Referring to fig. 1-3, in the embodiment of the present invention, an outdoor low-voltage switch cabinet with a moisture-proof base comprises a base body 1 and a cabinet body 2, four symmetrically arranged locking universal wheels 3 are fixedly connected to four corners of the bottom of the base body 1 respectively, so as to facilitate displacement or fixation, and prevent the cabinet body 2 from contacting with the ground, thereby achieving moisture-proof effect, a slot 4 is formed on the upper side of the base body 1, a rectangular frame plate 5 is connected to the bottom of the cabinet body 2, the rectangular frame plate 5 is inserted into the slot 4, a clamping mechanism is arranged in the base body 1, two clamping holes 6 are formed on two sides of the rectangular frame plate 5 respectively, the two ends of the clamping mechanism extend into the slot 4 and are inserted into the two clamping holes 6, when the two ends of the clamping mechanism are completely separated from the clamping holes 6, the displacement of the rectangular frame plate 5 is not limited, the rectangular frame plate 5 can be taken out of the slot 4, the split of the cabinet body 2 and the base body 1 is completed, the operation is simple, the labor is saved, no tool is needed in the mounting and dismounting process, the mounting and dismounting efficiency is high, the overhaul is convenient, and the fixation is firm, the base body 1 is provided with the moisture-proof cavity 7, the moisture absorption plate 8 is arranged in the moisture-proof cavity 7, the inner wall of the lower end of the slot 4 is uniformly provided with the vent holes 9 communicated with the moisture-proof cavity 7, two sides of the base body 1 are respectively provided with two electric heat dissipation fans 10 communicated with the moisture-proof cavity 7, the electric heat dissipation fans 10 are externally connected with the control switch, the control switch is externally connected with the external power supply, in the prior art, the two sides of the cabinet body 2 are both provided with the heat dissipation holes 11 uniformly arranged, the two electric heat dissipation fans 10 are started to work, the external cold air is sucked into the moisture-proof cavity 7 on the base body 1, the moisture in the air is dehumidified by the absorption of the moisture absorption plate 8, and then the cold air enters the cabinet body 2 from the rectangular frame plate 5 through the vent holes 9, then the air is discharged from the heat-radiating port 11 to form a ventilation system, which not only can play a role of heat radiation, but also can prevent moisture from condensing in the cabinet body 2 and play a role of moisture protection;
in fig. 3: the clamping mechanism comprises a rectangular strip shell 12 transversely fixed at the rear side of a base body 1, two mounting grooves 13 communicated with the rectangular strip shell 12 are formed in the rear side of the base body 1, the two mounting grooves 13 are symmetrically arranged at two sides of a slot 4 respectively, one end of the rectangular strip shell 12 is inserted and rotatably connected with a rotating rod 14, one end of the rotating rod 14 penetrates through the rectangular strip shell 12 and extends into the rectangular strip shell 12 and is fixedly connected with a bidirectional screw rod 15, one end of the rectangular strip shell 12 is rotatably connected with one end of the bidirectional screw rod 15 through a rotating piece, two symmetrically arranged nut blocks 16 are respectively and threadedly connected on the bidirectional screw rod 15, one sides of the two nut blocks 16 are fixedly connected with a moving rod 17, one end of the moving rod 17 far away from the nut block 16 extends into the mounting groove 13 and is fixedly connected with a clamping block 18, one end of the clamping block 18 penetrates through the slot 4 and extends into a clamping hole 6, the rotating rod 14 rotates, the bidirectional screw rod 15 is driven to rotate, and the bidirectional screw rod 15 is respectively in threaded connection with the two nut blocks 16, and the axial rotation of the nut blocks 16 is limited by the mounting groove 13 along with the movable rod 17, so that the two nut blocks 16 are forced to displace in opposite directions, and the two clamping blocks 18 are driven to displace in opposite directions;
in fig. 3: one end of the rotating rod 14 positioned outside the rectangular strip shell 12 is fixedly connected with a rotating handle block 19, so that the rotating rod 14 can be conveniently rotated;
in fig. 3: the bidirectional screw rod 15 is formed by welding and fixing two threaded rods with reverse thread directions, and the two nut blocks 16 are respectively in threaded connection with the two threaded rods, so that the two nut blocks 16 are ensured to be in reverse displacement;
in fig. 3: the side wall of the slot 4 is provided with a through hole communicated with the mounting groove 13, and the fixture block 18 penetrates through the through hole to facilitate the displacement of the fixture block 18;
in fig. 2: the moisture absorption plate 8 is made of diatom ooze materials, so that the moisture absorption effect is good;
in fig. 1: the front side of the base body 1 is provided with an opening communicated with the moisture-proof cavity 7, and the inner wall of one side of the opening is rotatably connected with a door plate 20 through a hinge, so that the moisture absorption plate 8 can be conveniently replaced.
The utility model discloses a theory of operation is: when electrical components in the cabinet body 2 work to generate heat, the two electric heat dissipation fans 10 are started to work, external cold air is sucked into the moisture-proof cavity 7 on the base body 1, moisture in the air is absorbed by the moisture absorption plate 8 for dehumidification, then the cold air enters the cabinet body 2 from the rectangular frame plate 5 through the ventilation opening 9 and is exhausted from the heat dissipation opening 11 to form a ventilation system, so that the heat dissipation effect can be achieved, the moisture can be prevented from being condensed in the cabinet body 2, and the moisture-proof effect is achieved;
when the cabinet body 2 and the base body 1 need to be disassembled, the rotating handle block 19 is rotated, the rotating rod 14 is driven to rotate, the bidirectional screw rod 15 is respectively in threaded connection with the two nut blocks 16, the axial rotation of the nut blocks 16 is limited by the mounting groove 13 along with the moving rod 17, therefore, the two nut blocks 16 are forced to move in opposite directions, the two fixture blocks 18 are driven to move in directions away from the rectangular frame plate 5 until the fixture blocks 18 are completely separated from the fixture holes 6, the displacement of the rectangular frame plate 5 is not limited, the rectangular frame plate 5 can be taken out from the slot 4, the disassembly of the cabinet body 2 and the base body 1 is completed, the operation is simple, manpower is saved, tools are not needed in the assembling and disassembling process, the assembling and disassembling efficiency is high, the convenience in maintenance is realized, and the fixation is firm.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The outdoor low-voltage switch cabinet with the damp-proof base comprises a base body (1) and a cabinet body (2) and is characterized in that four corners of the bottom of the base body (1) are fixedly connected with four locking universal wheels (3) which are symmetrically arranged respectively, a slot (4) is formed in the upper side of the base body (1), a rectangular frame plate (5) is communicated with the bottom of the cabinet body (2), the rectangular frame plate (5) is inserted into the slot (4), a clamping mechanism is arranged in the base body (1), two clamping holes (6) which correspond to the two ends of the clamping mechanism are formed in the two sides of the rectangular frame plate (5) respectively, the two ends of the clamping mechanism penetrate through the slot (4) respectively and extend into the two clamping holes (6), a damp-proof cavity (7) is formed in the base body (1), and a moisture absorption plate (8) is arranged in the damp-proof cavity (7), vent (9) that set up with dampproofing chamber (7) intercommunication are evenly seted up to the lower extreme inner wall of slot (4), the both sides of the base body (1) are equipped with two electric heat dissipation fan (10) that set up with dampproofing chamber (7) intercommunication respectively, thermovent (11) that align to grid set up are all seted up to the both sides of the cabinet body (2).
2. The outdoor low-voltage switch cabinet with the moisture-proof base is characterized in that the clamping mechanism comprises a rectangular strip shell (12) transversely fixed at the rear side of the base body (1), two mounting grooves (13) communicated with the rectangular strip shell (12) are formed in the rear side of the base body (1), the two mounting grooves (13) are symmetrically arranged at two sides of the slot (4), one end of the rectangular strip shell (12) is inserted and rotatably connected with a rotating rod (14), one end of the rotating rod (14) extends into the rectangular strip shell (12) and is fixedly connected with a bidirectional screw rod (15), one end of the rectangular strip shell (12) is rotatably connected with one end of the bidirectional screw rod (15) through a rotating piece, two symmetrically arranged nut blocks (16) are respectively and are in threaded connection with the bidirectional screw rod (15), and a moving rod (17) is fixedly connected to one side of each nut block (16), one end, far away from the nut block (16), of the moving rod (17) extends into the mounting groove (13) and is fixedly connected with a clamping block (18), and one end of the clamping block (18) penetrates through the slot (4) and is inserted into the clamping hole (6).
3. An outdoor low-voltage switchgear with moisture-proof base, according to claim 2, characterized in that a rotating handle block (19) is fixedly connected to one end of said rotating rod (14) outside the rectangular bar housing (12).
4. An outdoor low-voltage switch cabinet with a moisture-proof base as claimed in claim 2, characterized in that the bidirectional screw rod (15) is formed by welding and fixing two threaded rods with opposite thread directions, and two nut blocks (16) are respectively in threaded connection with the two threaded rods.
5. The outdoor low-voltage switch cabinet with the moisture-proof base as claimed in claim 2, wherein the side wall of the slot (4) is provided with a through hole communicated with the mounting groove (13), and the clamping block (18) is arranged through the through hole.
6. An outdoor low-voltage switchgear with moisture-proof base, according to claim 1, characterized in that said moisture absorption plate (8) is made of diatom ooze.
7. An outdoor low-voltage switch cabinet with a moisture-proof base according to claim 1, characterized in that the base body (1) is provided with an opening on the front side, which is communicated with the moisture-proof cavity (7), and the inner wall of one side of the opening is rotatably connected with a door panel (20) through a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121242578.XU CN215071245U (en) | 2021-06-04 | 2021-06-04 | Outdoor low-voltage switchgear with dampproofing base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121242578.XU CN215071245U (en) | 2021-06-04 | 2021-06-04 | Outdoor low-voltage switchgear with dampproofing base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215071245U true CN215071245U (en) | 2021-12-07 |
Family
ID=79207125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121242578.XU Expired - Fee Related CN215071245U (en) | 2021-06-04 | 2021-06-04 | Outdoor low-voltage switchgear with dampproofing base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215071245U (en) |
-
2021
- 2021-06-04 CN CN202121242578.XU patent/CN215071245U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |