CN214481606U - Waterproof and dustproof cover arranged on power box of underground coal mine support - Google Patents
Waterproof and dustproof cover arranged on power box of underground coal mine support Download PDFInfo
- Publication number
- CN214481606U CN214481606U CN202023255250.XU CN202023255250U CN214481606U CN 214481606 U CN214481606 U CN 214481606U CN 202023255250 U CN202023255250 U CN 202023255250U CN 214481606 U CN214481606 U CN 214481606U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- filter screen
- coal mine
- casing
- power box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a water and dust proof cover for a coal mine underground support power supply box, which structurally comprises a protective cover, a bottom plate is separated from a protective cover body by arranging the protective cover, the bottom plate is pulled downwards to separate the bottom plate from the protective cover body, then the external support power supply box is installed with the protective cover body, a power supply box connecting wire is connected with external equipment through a right side baffle central line hole, a protective gasket at the inner side of a wiring hole is convenient for the sealing property of the connecting wire, then a slot is connected and fixed with a support leg by upward extrusion of the bottom plate, the beneficial effects of preventing the support power supply box from being exposed under water vapor and coal dust for a long time, preventing the equipment from rusting and exploding and reducing the maintenance working surface of the power supply box are achieved, a shell is connected with the protective cover by arranging a damp-proof device, the materials of the equipment are filtered layer by layer of a coarse filter screen and a fine filter screen at the inner side of the shell, avoid equipment damage, reach and absorb moisture, prevent its beneficial effect who damages support power supply box equipment.
Description
Technical Field
The utility model relates to a power supply box protection technical field, concretely relates to colliery underground coal mine support power supply box is equipped with waterproof dust cover.
Background
The power box is used for storing objects of a computer and related control equipment, can provide protection for storing equipment in various outdoor severe environments, shields electromagnetic interference, arranges the equipment orderly and tidily, and is convenient for later maintenance of the equipment, the power box is generally divided into a server case, a network case, a console case and the like, and is suitable for being used as a controller case in a power distribution system in industries such as petroleum, chemical engineering, metallurgy, textile, rubber, equipment manufacturing and the like, however, a protective cover is often needed for the underground coal mine support power box, the existing protective cover for the underground coal mine support power box has poor sealing performance, and can not effectively protect the inner side equipment, and along with the development of the underground coal mine support power box, the underground coal mine support power box is also technically improved for arranging a waterproof and dustproof cover, but the prior art: the waterproof dust cover can not prevent that the support power supply box from exposing under steam and coal dust for a long time and causing rust to lose and explode to can not absorb moisture, prevent it from damaging support power supply box equipment.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the waterproof and dustproof cover for the underground coal mine support power box is provided, the problems that the support power box cannot be prevented from rusting and losing explosion due to the fact that the support power box is exposed under water vapor and coal dust for a long time and cannot absorb moisture, and the support power box is prevented from being damaged are solved, the support power box is prevented from being exposed under the water vapor and the coal dust for a long time, the equipment is prevented from rusting and losing explosion, the maintenance working face of the power box is reduced, the moisture is absorbed, and the support power box is prevented from being damaged.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a coal mine underground support power supply box waterproof and dustproof cover, which comprises a protective cover and a moistureproof device, wherein the left end of the protective cover is welded with the moistureproof device, the protective cover comprises a protective cover body, support legs, a baffle plate, wire holes, a protective gasket, a bottom plate and slots, the front side and the rear side of the bottom end of the protective cover body are vertically welded with the support legs, the left end of the protective cover body is bonded with the baffle plate, the outer surface of the baffle plate is provided with the wire holes, the inner side of the right end of the wire holes is spliced with the protective gasket, the protective cover body is connected with the vertical buckle of the bottom plate through the support legs at the front side and the rear side of the bottom end, the front end and the rear end of the top of the bottom plate are provided with the slots, the left end of the protective cover body is welded with the moistureproof device, the moistureproof device comprises a shell, a preservative, a precise filter screen, a coarse filter screen, a square insertion block and a clamping groove, the inner side of the right side of the shell is provided with the preservative, the novel protective cover is characterized in that the middle of the shell is in sliding connection with the precise filter screen, the left side of the shell is in sliding connection with the coarse filter screen, the left end of the shell is connected with the square inserting block in a buckling mode, the square inserting block is connected with the shell in a buckling mode through the bottom clamping groove, and the right end of the shell is welded with the protective cover body.
Further, the stabilizer blade all is provided with 10, and the stabilizer blade uses 5 to distribute both sides around protection casing body bottom as a set of.
Furthermore, the line hole and the protective washer are provided with 4 lines, and the line hole and the protective washer are consistent in size.
Furthermore, 10 slots are arranged and matched with the supporting legs.
Furthermore, antiseptic, accurate filter screen and coarse filter screen surface all are provided with square frame, and square frame all is identical with the casing mounting groove.
Furthermore, the diameter of the surface mesh of the precision filter screen is 1mm, and the thickness of the precision filter screen is 3 cm.
Further, the diameter of the surface mesh of the coarse filter screen is 3mm, and the thickness of the coarse filter screen is 6 cm.
Further, the preservative is prepared from sorbic acid.
Further, the protection gasket is made of rubber.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1) for solving waterproof dust cover and can not prevent that the support power supply box from exposing for a long time and causing the problem of rustting and losing the explosion under steam and coal dust, through setting up the protection casing, pull the bottom plate downwards through external force and cause bottom plate and protection casing body separation, through the support power supply box and the installation of protection casing body with external appropriate size after that, the power supply box connecting wire is connected with external equipment through right side baffle line hole, the inboard protective ring in wiring hole is convenient for the leakproofness of connecting wire, it is to it through bottom plate and protection casing body after that, the bottom plate upwards extrudees to cause slot and stabilizer blade to be connected fixedly, reached and prevented that the support power supply box from exposing under steam and coal dust for a long time, prevent equipment rust and lose the explosion, reduce the beneficial effect that the power supply box safeguarded the working face.
2) For solving and can not absorbing moisture, prevent that it from damaging the problem of support power supply box equipment, through setting up dampproof device, be connected casing and protection casing, filter equipment business turn over material layer upon layer through inboard coarse filtration net of casing and meticulous filter screen, carry out abundant absorption to the moisture that gets into through the inboard antiseptic of casing after that, avoid equipment to damage, reach and advance to moisture
The line absorbs, prevents that it from damaging the beneficial effect of support power supply box equipment.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the protective cover of the present invention;
FIG. 3 is a schematic view of the explosion structure of the moisture protection device of the present invention;
fig. 4 is a schematic view of the cross-sectional structure of the moisture-proof device of the present invention.
In the figure: the protective cover comprises a protective cover-1, a moisture-proof device-2, a protective cover body-11, supporting legs-12, a baffle-13, wire holes-14, a protective washer-15, a bottom plate-16, slots-17, a shell-21, a preservative-22, a precise filter screen-23, a coarse filter screen-24, square insertion blocks-25 and a clamping groove-26.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, 2, 3 and 4, the utility model provides a waterproof and dustproof cover for a power box of a coal mine underground rack: the anti-corrosion device comprises a protective cover 1 and a damp-proof device 2, wherein the left end of the protective cover 1 is welded with the damp-proof device 2, the protective cover 1 comprises a protective cover body 11, support legs 12, a baffle 13, wire holes 14, a protective gasket 15, a bottom plate 16 and slots 17, the front side and the rear side of the bottom end of the protective cover body 11 are vertically welded with the support legs 12, the left end of the protective cover body 11 is bonded with the baffle 13, the wire holes 14 are formed in the outer surface of the baffle 13, the inner side of the right end of each wire hole 14 is inserted into the protective gasket 15, the protective cover body 11 is vertically buckled with the bottom plate 16 through the support legs 12 at the front side and the rear side of the bottom end, the slots 17 are formed in the front end and the rear end of the top of the bottom plate 16, the left end of the protective cover body 11 is welded with the damp-proof device 2, the damp-proof device 2 comprises a shell 21, an anti-corrosion agent 22, a precise filter screen 23, a coarse filter screen 24, a square insertion block 25 and a clamping groove 26, the right side inner side of the shell 21 is provided with an anti-corrosion agent 22, and the precise filter screen 23 are slidably connected, casing 21 left side and coarse filter net 24 sliding connection, casing 21 left end and square inserted block 25 buckle are connected, and square inserted block 25 is connected with casing 21 buckle through bottom draw-in groove 26, and casing 21 right-hand member and protection casing body 11 welding.
Wherein, stabilizer blade 12 all is provided with 10, and stabilizer blade 12 uses 5 to distribute both sides around protection casing body 11 bottom as a set of, is favorable to the support of equipment.
Wherein, the line hole 14 and the protective washer 15 are provided with 4, and the size between the line hole 14 and the protective washer 15 is consistent, which is beneficial to preventing external erosion.
Wherein, slot 17 all is provided with 10, and slot 17 is identical with stabilizer blade 12, is favorable to the connection of equipment to be fixed.
Wherein, antiseptic 22, accurate filter screen 23 and coarse filter screen 24 surface all are provided with square frame, and square frame all is identical with casing 21 mounting groove, are favorable to the installation of equipment.
Wherein, the diameter of the surface mesh of the precise filter screen 23 is 1mm, and the thickness of the precise filter screen 23 is 3cm, which is beneficial to the fine filtration of foreign matters.
Wherein, the diameter of the surface mesh of the coarse filter screen 24 is 3mm, and the thickness of the coarse filter screen 24 is 6cm, which is beneficial to coarse filtering of foreign matters.
The preservative 22 is prepared from sorbic acid, and the acidic preservative has high antibacterial performance and can inhibit the growth and reproduction of molds.
The protective washer 15 is made of rubber, and is good in toughness and high in corrosion resistance.
The preservative 22 described in this patent is a food additive that inhibits microbial activity and prevents spoilage of food. For food to have a certain shelf life, measures must be taken to prevent microbial infection and proliferation. The use of preservatives has proven to be one of the most economical, effective and straightforward ways to achieve the above objectives.
The working principle is as follows: firstly, a waterproof dustproof cover and a coal mine underground support power box with proper size are installed, when equipment needs to be prevented from being exposed to water vapor and coal dust for a long time, the protection cover 1 is arranged, a bottom plate 16 is pulled downwards through external force to separate the bottom plate 16 from a protection cover body 11, then the external support power box with proper size is installed with the protection cover body 11, a power box connecting wire is connected with external equipment through a wire hole 14 in a right side baffle plate 13, a protection gasket 15 inside the wire hole 14 facilitates the sealing performance of the connecting wire, then the bottom plate 16 and the protection cover body 11 extrude the bottom plate 16 upwards to enable a slot 17 to be connected and fixed with a support leg 12, the beneficial effects of preventing the support power box from being exposed to water vapor and coal dust for a long time, preventing the equipment from rusting due to loss and explosion and reducing the maintenance working surface of the power box are achieved, when moisture inside the equipment needs to be absorbed, through setting up dampproof device 2, be connected casing 21 with protection casing 1, pass through the inboard coarse filtration net 24 of casing 21 and meticulous filter screen 23 and filter layer upon layer the equipment business turn over material, fully absorb the moisture of getting into through the inboard anticorrosive 22 of casing 21 after that, it is closed through square inserted block 25 and casing 21 left end draw-in groove 26 after that, be convenient for avoid equipment to damage, reach and absorb moisture, prevent its beneficial effect who damages support power supply box equipment.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A waterproof and dustproof cover for a power box of a coal mine underground rack is characterized in that: the anti-corrosion and anti-corrosion device comprises a protective cover (1) and an anti-corrosion device (2), wherein the left end of the protective cover (1) is welded with the anti-corrosion device (2), the protective cover (1) consists of a protective cover body (11), support legs (12), a baffle (13), wire holes (14), a protective gasket (15), a bottom plate (16) and slots (17), the front side and the rear side of the bottom end of the protective cover body (11) are vertically welded with the support legs (12), the left end of the protective cover body (11) is bonded with the baffle (13), the wire holes (14) are formed in the outer surface of the baffle (13), the inner side of the right end of each wire hole (14) is inserted into the protective gasket (15), the protective cover body (11) is vertically buckled and connected with the bottom plate (16) through the support legs (12) on the front side and the rear side of the bottom end, the slots (17) are formed in the front end and the rear end of the top of the bottom plate (16), and the left end of the protective cover body (11) is welded with the anti-corrosion device (2), dampproof device (2) comprises casing (21), anticorrosive (22), precision filter net (23), coarse filtration net (24), square inserted block (25) and draw-in groove (26), casing (21) right side inboard is provided with anticorrosive (22), casing (21) middle part and precision filter net (23) sliding connection, casing (21) left side and coarse filtration net (24) sliding connection, casing (21) left end is connected with square inserted block (25) buckle, square inserted block (25) are connected with casing (21) buckle through bottom draw-in groove (26), casing (21) right-hand member and protection casing body (11) welding.
2. The water and dust proof cover for the power box of the underground coal mine rack according to claim 1, wherein: the stabilizer blade (12) all are provided with 10, and stabilizer blade (12) use 5 to distribute both sides around protection casing body (11) bottom as a set of.
3. The water and dust proof cover for the power box of the underground coal mine rack according to claim 1, wherein: the wire hole (14) and the protective washer (15) are provided with 4, and the wire hole (14) and the protective washer (15) are identical in size.
4. The water and dust proof cover for the power box of the underground coal mine rack according to claim 1, wherein: the number of the slots (17) is 10, and the slots (17) are matched with the support legs (12).
5. The water and dust proof cover for the power box of the underground coal mine rack according to claim 1, wherein: the outer surfaces of the preservative (22), the precise filter screen (23) and the coarse filter screen (24) are respectively provided with a square frame, and the square frames are matched with the mounting grooves of the shell (21).
6. The water and dust proof cover for the power box of the underground coal mine rack according to claim 1, wherein: the diameter of the surface mesh of the precise filter screen (23) is 1mm, and the thickness of the precise filter screen (23) is 3 cm.
7. The water and dust proof cover for the power box of the underground coal mine rack according to claim 1, wherein: the diameter of the surface mesh of the coarse filter screen (24) is 3mm, and the thickness of the coarse filter screen (24) is 6 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023255250.XU CN214481606U (en) | 2020-12-29 | 2020-12-29 | Waterproof and dustproof cover arranged on power box of underground coal mine support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023255250.XU CN214481606U (en) | 2020-12-29 | 2020-12-29 | Waterproof and dustproof cover arranged on power box of underground coal mine support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214481606U true CN214481606U (en) | 2021-10-22 |
Family
ID=78108266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023255250.XU Expired - Fee Related CN214481606U (en) | 2020-12-29 | 2020-12-29 | Waterproof and dustproof cover arranged on power box of underground coal mine support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214481606U (en) |
-
2020
- 2020-12-29 CN CN202023255250.XU patent/CN214481606U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214481606U (en) | Waterproof and dustproof cover arranged on power box of underground coal mine support | |
| CN109819623B (en) | Dustproof server cabinet for protecting data port of server equipment | |
| CN112702880B (en) | Dustproof server cabinet for protecting data port of server equipment | |
| CN210838471U (en) | Novel high-low voltage power distribution cabinet waterproofing mechanism | |
| CN204515630U (en) | Computer cabinet | |
| CN210491413U (en) | Dustproof and waterproof structure of machine case | |
| CN210225946U (en) | High strength antidetonation type nuclear power rack | |
| CN208478850U (en) | A kind of outdoor electric cabinet | |
| CN211958675U (en) | Buried moisture-proof grounding terminal box | |
| CN215573031U (en) | Multifunctional integrated sensor module | |
| CN115274297B (en) | Protective multi-terminal capacitor | |
| CN205280780U (en) | Prevent electrostatic interference electric power metering device | |
| CN210455597U (en) | Waterproof flame-retardant composite packaging box | |
| CN206256167U (en) | For the protector of the drum type filter screen of nuclear power station circulating water filtering system | |
| CN218768792U (en) | Photoelectric composite submarine cable with rated voltage of 220kv | |
| CN214693311U (en) | Skid-mounted type filling station tank body supporting device | |
| CN212851425U (en) | A high strength rack for data center | |
| CN215837903U (en) | Anti-static goods shelf | |
| CN219629107U (en) | Classification storage device | |
| CN212659921U (en) | Anticorrosive cable bridge of assembly structure | |
| CN221220702U (en) | Corrosion prevention device of large-scale offshore wind turbine | |
| CN209086197U (en) | A kind of shielding box body suitable for electrochemical workstation | |
| CN214704023U (en) | Anti-interference waterproof earthquake sensor | |
| CN212811287U (en) | High-safety power supply lightning protection device | |
| CN210246224U (en) | Hanging type ship sealing junction box |
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: 20211022 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |