CN211239203U - Junction box for coal mine electromechanical equipment - Google Patents
Junction box for coal mine electromechanical equipment Download PDFInfo
- Publication number
- CN211239203U CN211239203U CN202020018798.3U CN202020018798U CN211239203U CN 211239203 U CN211239203 U CN 211239203U CN 202020018798 U CN202020018798 U CN 202020018798U CN 211239203 U CN211239203 U CN 211239203U
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- China
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- electromechanical device
- box body
- box
- heat dissipation
- coal mine
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Abstract
The utility model relates to a colliery electromechanical device technical field specifically is a colliery electromechanical device terminal box, comprises a box bod, the heat dissipation opening has been seted up to one side of box body, the box body is close to heat dissipation open-ended one side fixedly connected with installing frame, the mounting groove has been seted up to the inside of installing frame, the inside fixed mounting of installing frame has spacing subassembly, the inside fixed mounting of installing frame has. The utility model has the advantages that: this colliery electromechanical device terminal box, through the heat dissipation opening, can make colliery electromechanical device terminal box radiating effect improve, on the other hand is through setting up dampproofing filter cartridge at the heat dissipation opening part, and use spacing subassembly to fix it, can avoid the entering of outside air to cause the influence to the internal circuit original paper, and inside the setting of filter screen can prevent that outside dust from getting into the terminal box, further improve this colliery electromechanical device terminal box safety in utilization, effectively improve the device's result of use, reinforcing the device's practicality.
Description
Technical Field
The utility model relates to a colliery electromechanical device technical field, especially a colliery electromechanical device terminal box.
Background
In the coal mining process, various coal mine electromechanical devices are inevitably needed, a junction box is generally installed on the coal mine electromechanical devices, and the junction box is used for being electrically connected with a power line so that the power line supplies power to the coal mine electromechanical devices.
However, as the dust and moisture in the internal environment of the coal mine are more and moist, the existing junction box installed on the coal mine machine is short of a dustproof and moistureproof structure, and the use safety of the junction box is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a colliery electromechanical device terminal box.
The purpose of the utility model is realized through the following technical scheme: a junction box of coal mine electromechanical equipment comprises an outer box body, wherein a heat dissipation opening is formed in one side of the outer box body, an installation frame is fixedly connected to one side, close to the heat dissipation opening, of the outer box body, an installation groove is formed in the installation frame, a limiting assembly is fixedly installed in the installation frame, and a moisture-proof filter box is fixedly installed in the installation frame;
the limiting assembly comprises a shell fixedly mounted in the mounting groove, a movable column is arranged in the shell, one end of the movable column is fixedly connected with a limiting block, one end of the movable column, far away from the limiting block, is fixedly connected with a pull ring, and a spring is sleeved on the movable column;
the dampproofing filter cartridge includes the box body, the filter screen groove has been seted up to one side of box body, the active carbon groove has been seted up to one side of filter screen groove, the installation of filter screen groove has the filter screen, the quantity of filter screen has two, the seal groove has been seted up to one side that the filter screen groove was kept away from to the box body, the inside fixed mounting of seal groove has the second filter screen, spacing recess has been seted up to the both sides of box body.
Preferably, one side of the outer box body is fixedly connected with a thread bobbin, and the exterior of the thread bobbin is provided with threads.
Preferably, the outside threaded connection of a line section of thick bamboo has the capping, the capping includes the sleeve pipe with line section of thick bamboo threaded connection, sheathed tube one side fixedly connected with rubber sleeve, the central point department of rubber sleeve has seted up the line hole.
Preferably, activated carbon is arranged in the activated carbon groove.
Preferably, the filter screen and the second filter screen are both fixedly installed inside the casing through screws.
Preferably, the heat dissipation openings are in the shape of strip grooves, and the number of the heat dissipation openings is equal to that of the heat dissipation openings.
Preferably, the inside size of installation frame is equivalent to the box body size, and dampproofing filter cartridge passes through spacing subassembly to be fixed in the inside of installation frame.
Preferably, the limiting groove is matched with the limiting block.
Preferably, the shape of the pull ring is annular, and the pull ring is arranged outside the shell.
The utility model has the advantages of it is following:
1. this colliery electromechanical device terminal box, through the heat dissipation opening, can make colliery electromechanical device terminal box radiating effect improve, on the other hand is through setting up dampproofing filter cartridge at the heat dissipation opening part, and use spacing subassembly to fix it, can avoid the entering of outside air to cause the influence to the internal circuit original paper, and inside the setting of filter screen can prevent that outside dust from getting into the terminal box, further improve this colliery electromechanical device terminal box safety in utilization, effectively improve the device's result of use, reinforcing the device's practicality.
2. This colliery electromechanical device terminal box sets up a wiring section of thick bamboo and then the upper shield through the wiring position at this colliery electromechanical device terminal box for the protection wiring position receives outside humid air harm, and because the rubber sleeve has elasticity can play sealed effect to the wiring position, further prevents that the wiring position from receiving outside humid air harm, and then effectively improves the device's result of use, strengthens the device's practicality.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the box body of the present invention;
FIG. 3 is a schematic structural view of the moisture-proof filter cartridge of the present invention;
FIG. 4 is a schematic cross-sectional view of the moisture-proof filter cartridge of the present invention;
fig. 5 is a schematic structural view of the limiting assembly of the present invention;
fig. 6 is a schematic structural view of the cover of the present invention.
In the figure: 1-box body, 101-heat dissipation opening, 102-installation frame, 103-installation groove, 2-limiting component, 201-shell body, 202-movable column, 203-limiting block, 204-pull ring, 205-spring, 3-moisture-proof filter box, 301-box body, 302-filter screen groove, 303-activated carbon groove, 304-filter screen, 305-seal groove, 306-second filter screen, 307-limiting groove, 4-bobbin, 5-sleeve cover, 501-sleeve pipe, and 502-rubber sleeve.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-6, a junction box for coal mine electromechanical equipment comprises an outer box body 1, a heat dissipation opening 101 is formed in one side of the outer box body 1, an installation frame 102 is fixedly connected to one side of the outer box body 1 close to the heat dissipation opening 101, an installation groove 103 is formed in the installation frame 102, a limiting component 2 is fixedly installed in the installation frame 102, and a moisture-proof filter box 3 is fixedly installed in the installation frame 102;
the limiting assembly 2 comprises a shell 201 fixedly installed on the installation groove 103, a movable column 202 is arranged inside the shell 201, one end of the movable column 202 is fixedly connected with a limiting block 203, one end of the movable column 202, far away from the limiting block 203, is fixedly connected with a pull ring 204, and a spring 205 is sleeved on the movable column 202;
the moisture-proof filter box 3 comprises a box body 301, one side of the box body 301 is provided with a filter screen groove 302, one side of the filter screen groove 302 is provided with an activated carbon groove 303, the filter screen groove 302 is provided with two filter screens 304, one side of the box body 301 far away from the filter screen groove 302 is provided with a sealing groove 305, the inside of the sealing groove 305 is fixedly provided with a second filter screen 306, two sides of the box body 301 are provided with a limiting groove 307, one side of the outer box body 1 is fixedly connected with a wire barrel 4, the outside of the wire barrel 4 is provided with threads, the outside of the wire barrel 4 is connected with a sleeve cover 5 by threads, the sleeve 5 comprises a sleeve 501 in threaded connection with the wire barrel 4, one side of the sleeve 501 is fixedly connected with a rubber sleeve 502, the center of the rubber sleeve 502 is provided with a wire hole, the junction box of the coal mine electromechanical equipment can improve the heat dissipation effect by a heat dissipation opening 101, the limit component 2 is used for fixing the coal mine electromechanical equipment junction box, so that the influence of external air entering on an internal circuit original can be avoided, the arrangement of the filter screen can prevent external dust from entering the interior of the junction box, the use safety of the coal mine electromechanical equipment junction box is further improved, the use effect of the device is effectively improved, the practicability of the device is enhanced, the wiring position is protected from being damaged by external humid air by arranging the wiring cylinder 4 and the sleeve cover 5 at the wiring position of the coal mine electromechanical equipment junction box, the rubber sleeve 502 has the elastic property and can play a sealing effect on the wiring position, the wiring position is further prevented from being damaged by the external humid air, the use effect of the device is further effectively improved, the practicability of the device is enhanced, activated carbon is arranged inside the activated carbon groove 303, and the filter screen 304 and the second filter screen 306 are fixedly arranged inside the shell 201 through screws, the heat dissipation opening 101 is the bar groove shape, and the quantity of heat dissipation opening 101 is by a plurality of, and the size of a plurality of heat dissipation opening 101 equals, and the inside size of installing frame 102 is equivalent to box body 301 size, and just dampproofing filter box 3 passes through spacing subassembly 2 to be fixed in the inside of installing frame 102, spacing recess 307 and stopper 203 looks adaptation, and the shape of pull ring 204 is the annular, and pull ring 204 sets up the outside at casing 201.
The working principle of the utility model is as follows: the coal mine electromechanical equipment junction box can improve the heat dissipation effect of the coal mine electromechanical equipment junction box through the heat dissipation opening 101, on the other hand, the damp-proof filter box 3 is arranged at the heat dissipation opening 101 and is fixed by the limiting component 2, so that the influence of the entering of external air on internal circuit elements can be avoided, the arrangement of the filter screen can prevent external dust from entering the junction box, the use safety of the coal mine electromechanical equipment junction box is further improved, the use effect of the device is effectively improved, the practicability of the device is enhanced, the wiring position is protected from being damaged by external humid air by arranging the wiring cylinder 4 and the sleeve cover 5 at the wiring position of the coal mine electromechanical equipment junction box, and the rubber sleeve 502 has the elastic property and can play a role in sealing the wiring position, so that the wiring position is further prevented from being damaged by the external humid air, and the use effect of the device is further effectively improved, enhancing the utility of the device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a colliery electromechanical device terminal box which characterized in that: the moisture-proof filter box comprises an outer box body (1), wherein a heat dissipation opening (101) is formed in one side of the outer box body (1), an installation frame (102) is fixedly connected to one side, close to the heat dissipation opening (101), of the outer box body (1), an installation groove (103) is formed in the installation frame (102), a limiting component (2) is fixedly installed in the installation frame (102), and a moisture-proof filter box (3) is fixedly installed in the installation frame (102);
the limiting assembly (2) comprises a shell (201) fixedly installed on the installation groove (103), a movable column (202) is arranged inside the shell (201), one end of the movable column (202) is fixedly connected with a limiting block (203), one end, far away from the limiting block (203), of the movable column (202) is fixedly connected with a pull ring (204), a spring (205) is sleeved on the movable column (202),
dampproofing filter cartridge (3) includes box body (301), screen cell (302) have been seted up to one side of box body (301), activated carbon groove (303) have been seted up to one side of screen cell (302), install filter screen (304) of screen cell (302), the quantity of filter screen (304) has two, seal groove (305) have been seted up to one side that screen cell (302) were kept away from in box body (301), the inside fixed mounting of seal groove (305) has second filter screen (306), spacing recess (307) have been seted up to the both sides of box body (301).
2. The coal mine electromechanical device junction box of claim 1, wherein: one side of the outer box body (1) is fixedly connected with a thread bobbin (4), and the outside of the thread bobbin (4) is provided with threads.
3. The coal mine electromechanical device junction box of claim 2, wherein: the outside threaded connection of a line section of thick bamboo (4) has a housing cap (5), housing cap (5) include with a line section of thick bamboo (4) threaded connection's sleeve pipe (501), one side fixedly connected with rubber sleeve (502) of sleeve pipe (501), the center department of rubber sleeve (502) has seted up the line hole.
4. The coal mine electromechanical device junction box of claim 1, wherein: and activated carbon is arranged in the activated carbon groove (303).
5. The coal mine electromechanical device junction box of claim 1, wherein: the filter screen (304) and the second filter screen (306) are fixedly installed inside the shell (201) through screws.
6. The coal mine electromechanical device junction box of claim 1, wherein: the heat dissipation openings (101) are in the shape of strip grooves, the number of the heat dissipation openings (101) is equal to that of the heat dissipation openings (101).
7. The coal mine electromechanical device junction box of claim 1, wherein: the size of the inner part of the mounting frame (102) is equivalent to that of the box body (301), and the moistureproof filter box (3) is fixed in the mounting frame (102) through the limiting component (2).
8. The coal mine electromechanical device junction box of claim 1, wherein: the limiting groove (307) is matched with the limiting block (203).
9. The coal mine electromechanical device junction box of claim 1, wherein: the pull ring (204) is annular in shape, and the pull ring (204) is arranged outside the shell (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020018798.3U CN211239203U (en) | 2020-01-06 | 2020-01-06 | Junction box for coal mine electromechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020018798.3U CN211239203U (en) | 2020-01-06 | 2020-01-06 | Junction box for coal mine electromechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211239203U true CN211239203U (en) | 2020-08-11 |
Family
ID=71921768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020018798.3U Expired - Fee Related CN211239203U (en) | 2020-01-06 | 2020-01-06 | Junction box for coal mine electromechanical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211239203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111953127A (en) * | 2020-08-19 | 2020-11-17 | 龙口矿业集团有限公司 | Colliery electromechanical device motor wiring connection protection device |
-
2020
- 2020-01-06 CN CN202020018798.3U patent/CN211239203U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111953127A (en) * | 2020-08-19 | 2020-11-17 | 龙口矿业集团有限公司 | Colliery electromechanical device motor wiring connection protection device |
| CN111953127B (en) * | 2020-08-19 | 2021-08-10 | 龙口矿业集团有限公司 | Colliery electromechanical device motor wiring connection protection device |
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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: 20200811 Termination date: 20210106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |