CN212034514U - Mining flameproof and intrinsically safe display - Google Patents
Mining flameproof and intrinsically safe display Download PDFInfo
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- CN212034514U CN212034514U CN202020500577.XU CN202020500577U CN212034514U CN 212034514 U CN212034514 U CN 212034514U CN 202020500577 U CN202020500577 U CN 202020500577U CN 212034514 U CN212034514 U CN 212034514U
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- display
- protection box
- interface protection
- fixedly connected
- intrinsically safe
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Abstract
The utility model discloses a mining flame proof and this ampere of display ware belongs to mining display equipment technical field, including the display backshell to and with display backshell fixed connection's support, the bottom fixedly connected with draw-in groove of support, the both sides of display backshell all are provided with a plurality of regulation screws, the bottom fixedly connected with second interface protection box of display backshell, the inside of display backshell is provided with the display screen, the outside of display backshell is provided with the display protecgulum. The setting of the regulation screw through the fixed orifices on the support base and display backshell both sides makes the display fixed convenient, angle and altitude mixture control are more nimble during the use, and setting through double-deck explosion-proof glass and three-layer packing ring lets whole display sealed better, has prevented effectively that the inside dust of intaking of box from advancing, through setting up the setting of first interface protection box and second interface protection box at the wiring mouth, has solved the problem that the interface is polluted the corruption by the aqueous vapor dust in the ore deposit.
Description
Technical Field
The utility model relates to a mining display especially relates to a mining flame proof and this safe type display, belongs to mining display equipment technical field.
Background
The underground space of the mine is narrow, the environment is humid, the dust content is large, and rocks and minerals often fall off; some of them have the danger of explosion of gas, mine dust and the like, and some of them have corrosive mine water and mould parasitism. Therefore, special requirements of moisture protection, dust protection and explosion protection are considered in the aspects of materials, structures and the like of the mining electrical equipment.
Mine flame proof and intrinsically safe display is one of the indispensable equipment in the pit as the mine, and current mine flame proof and intrinsically safe display is fixed inconvenient when using, and height and angle modulation are not nimble enough during the use, and the equal glass of display window is worn and torn easily, and sealed effect is also not good, leads to the display to see clearly easily, and the inside dust of intaking of box, the wiring mouth of display exposes outside moreover, is polluted the corruption by the interior aqueous vapor dust of mine easily.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main objective is in order to solve prior art's not enough, and provide a mining flame proof and this ampere of display ware, it is fixed inconvenient when using to have solved current mining flame proof and this ampere of display ware, height and angle modulation are not nimble enough during the use, display window glass wear and tear easily, sealed effect is also not good, lead to the display to see clearly easily, the inside dirt of intaking of box, and the wiring mouth of display exposes outside moreover, is easily by the problem of the interior aqueous vapor dust pollution corruption of ore deposit.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a mining flame proof and this ampere of display concurrently, including the display backshell, and with display backshell fixed connection's support, the bottom fixedly connected with draw-in groove of support, the both sides of display backshell all are provided with a plurality of regulation screws, the top fixedly connected with handle of display backshell, the bottom fixedly connected with second interface protection box of display backshell, one side of second interface protection box is provided with first interface protection box, second interface protection box with the below of first interface protection box is provided with the draw-in groove, the inside of display backshell is provided with the display screen, the outside of display backshell is provided with the display protecgulum, the inside of display protecgulum is provided with the window.
Preferably, one side of the display screen is provided with second explosion-proof glass, one side of the second explosion-proof glass is provided with a second rubber gasket, one side of the second rubber gasket is provided with first explosion-proof glass, one side of the first explosion-proof glass is provided with a first rubber gasket, and one side of the first rubber gasket is provided with a red copper gasket.
Preferably, the display front cover is provided with a plurality of penetrating sealing screw holes, and the display front cover is fixedly connected with the display rear shell through bolts.
Preferably, the bracket is fixedly connected with the display rear shell through a fixing bolt and the adjusting screw hole.
Preferably, the second interface protection box is movably connected with the first interface protection box through a movable pin, and a rubber sealing strip is arranged at the interface of the second interface protection box and the first interface protection box.
Preferably, a plurality of wiring holes are formed in the bottoms of the second interface protection box and the first interface protection box.
Preferably, a sealing ring is fixedly connected inside the wiring hole.
Preferably, the clamping groove is fixedly connected with the base of the support, and support fixing holes are formed in two sides of the clamping groove.
Preferably, the first explosion-proof glass is wear-resistant explosion-proof glass.
Preferably, the display rear shell, the adjusting screw hole, the first interface protection box, the second interface protection box, the display front cover and the surface of the support are all provided with an anti-corrosion coating.
The utility model has the advantages of: according to the utility model discloses a mining flame proof and this ampere of display ware, setting through the regulation screw of the fixed orifices on the support base and display backshell both sides makes the display fixed convenient, angle and altitude mixture control are more nimble during the use, it is better to let whole display sealed through setting up of double-deck explosion-proof glass and three-layer packing ring, the inside dust of intaking of box has been prevented effectively, and first layer explosion-proof glass is wear-resisting explosion-proof glass, avoided the glass frosting to lead to the condition that the internal screen is unclear, through setting up the setting of first interface protection box and second interface protection box at the wiring mouth, the problem of interface by the inside aqueous vapor dust pollution corruption of ore deposit has been solved.
Drawings
FIG. 1 is a schematic overall structure diagram of a preferred embodiment of a mining flameproof and intrinsically safe display according to the present invention;
FIG. 2 is a left side view of a preferred embodiment of a mining flameproof and intrinsically safe display according to the present invention;
FIG. 3 is a cross-sectional view of the internal structure of a preferred embodiment of the mining flameproof and intrinsically safe display according to the present invention;
FIG. 4 is a schematic structural diagram of an interface protection box according to a preferred embodiment of the mining flameproof and intrinsically safe display of the present invention;
FIG. 5 is a left side view of an interface protection box according to a preferred embodiment of the mining flameproof and intrinsically safe display according to the present invention;
fig. 6 is a schematic view of the bottom structure of the bracket of the preferred embodiment of the mining flameproof and intrinsically safe display according to the utility model.
In the figure: 1-handle, 2-display front cover, 3-window, 4-fixing bolt, 5-support, 6-clamping groove, 7-first interface protection box, 8-sealing screw hole, 9-adjusting screw hole, 10-display back shell, 11-red copper gasket, 12-first rubber gasket, 13-first explosion-proof glass, 14-second rubber gasket, 15-second explosion-proof glass, 16-display screen, 17-wiring hole, 18-fixing screw hole, 19-fixing hole, 20-sealing ring, 21-support fixing hole, 22-second interface protection box, 23-movable pin and 24-rubber sealing strip.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-6, the mining flameproof and intrinsically safe display provided by this embodiment includes a display rear case 10, and a support 5 fixedly connected to the display rear case 10, a clamping groove 6 is fixedly connected to the bottom of the support, a plurality of adjusting screw holes 9 are respectively disposed on both sides of the display rear case 10, a handle 1 is fixedly connected to the top of the display rear case 10, a second interface protection box 22 is fixedly connected to the bottom of the display rear case 10, a first interface protection box 7 is disposed on one side of the second interface protection box 22, the clamping groove 6 is disposed below the second interface protection box 22 and the first interface protection box 7, a display screen 16 is disposed inside the display rear case 10, a display front cover 2 is disposed outside the display rear case 10, a window 3 is disposed inside the display front cover 2, and the adjusting screw holes 9 are disposed on both sides of the support 5 and the display rear case 10, the angle and the altitude mixture control are more convenient during the use, through setting up the setting of first interface protection box 7 and second interface protection box 22 at the wiring mouth, have solved the interface and have been polluted the problem of corruption by the interior aqueous vapor dust of ore deposit.
In this embodiment, as shown in fig. 1 and 2, the bracket 5 is fixedly connected with the display rear shell 10 through the fixing bolt 4 and the adjusting screw hole 9, the display front cover 2 is provided with a plurality of penetrating sealing screw holes 8, the display front cover 2 is fixedly connected with the display rear shell 10 through bolts, the height and angle of the bracket 5 and the adjusting screw hole 9 are adjusted more flexibly, and the bolt is fixed to facilitate replacement and maintenance of the internal display 16.
In this embodiment, as shown in fig. 3, one side of the display screen 16 is provided with the second explosion-proof glass 15, one side of the second explosion-proof glass 15 is provided with the second rubber gasket 14, one side of the second rubber gasket 14 is provided with the first explosion-proof glass 13, one side of the first explosion-proof glass 13 is provided with the first rubber gasket 12, one side of the first rubber gasket 12 is provided with the red copper gasket 11, the first explosion-proof glass 13 is set as the wear-resistant explosion-proof glass, the whole display is better sealed through the arrangement of the double-layer explosion-proof glass and the three-layer gasket, the dust entering into the interior of the box body is effectively prevented, and the first-layer explosion-proof glass 13 is the wear-resistant explosion-proof glass, and the situation that the inner screen is not clearly seen due to the.
In this embodiment, as shown in fig. 4 and 5, the second interface protection box 22 is movably connected to the first interface protection box 7 through a movable pin 23, a rubber sealing strip 24 is disposed at an interface between the second interface protection box 22 and the first interface protection box 7, a plurality of wiring holes 17 are disposed at bottoms of the second interface protection box 22 and the first interface protection box 7, a sealing ring 20 is fixedly connected to an inside of each wiring hole 17, the first interface protection box 7 and the second interface protection box 22 are disposed at the wiring ports, a problem that the interfaces are polluted and corroded by mine water-gas dust is solved, and a sealing degree in the boxes is enhanced by the rubber sealing strip 24 disposed at the interface between the protection boxes.
In this embodiment, as shown in fig. 6, the clamping groove 6 is fixedly connected to the base of the bracket 5, the bracket fixing holes 21 are disposed on both sides of the clamping groove 6, the display is conveniently fixed by the fixing holes disposed on the base of the bracket 5, and the interface protection box can be placed in the clamping groove 6 when the display is not used, so as to prevent collision and damage.
In this embodiment, as shown in fig. 1 to 6, the working process of the mining flameproof and intrinsically safe display provided by this embodiment is as follows:
step 1: when the display is used, a proper position is selected to fix the bracket 5, then the display main body is fixed on the bracket 5 through the adjusting screw hole 9, and the fixing bolt 4 is locked by adjusting to a proper angle;
step 2: the first interface protection box 7 and the second interface protection box 22 are opened to connect the devices to be connected through the wiring ports, then the first interface protection box 7 and the second interface protection box 22 are closed, and the devices are locked through the fixing holes 19 and the fixing screw holes 18 by using bolts.
In conclusion, in this embodiment, according to the mining flame proof and intrinsic safety type display of this embodiment, it is fixed convenient to make the display through the setting of the regulation screw 9 of the fixed orifices on the support 5 base and display backshell 10 both sides, angle and altitude mixture control are more nimble during the use, it is better to let whole display sealed through the setting of double-deck explosion-proof glass and three-layer packing ring, the inside dust of intaking of box has been prevented effectively and has been advanced, and first layer explosion-proof glass 13 is wear-resisting explosion-proof glass, the condition that the glass frosted leads to inside screen to see not clearly has been avoided, through setting up the setting of first interface protection box 7 and second interface protection box 22 at the wiring mouth, the problem that the interface is polluted and corroded by the aqueous vapor dust in the ore deposit has been solved.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (10)
1. A mining flameproof and intrinsically safe display is characterized in that: comprises a display rear shell (10) and a bracket (5) fixedly connected with the display rear shell (10), the bottom of the bracket is fixedly connected with a clamping groove (6), both sides of the display rear shell (10) are provided with a plurality of adjusting screw holes (9), the top of the display rear shell (10) is fixedly connected with a handle (1), the bottom of the display rear shell (10) is fixedly connected with a second interface protection box (22), a first interface protection box (7) is arranged at one side of the second interface protection box (22), a clamping groove (6) is arranged below the second interface protection box (22) and the first interface protection box (7), the inside of display backshell (10) is provided with display screen (16), the outside of display backshell (10) is provided with display protecgulum (2), the inside of display protecgulum (2) is provided with window (3).
2. A mining flameproof and intrinsically safe display according to claim 1, characterized in that a second flameproof glass (15) is arranged on one side of the display screen (16), a second rubber gasket (14) is arranged on one side of the second flameproof glass (15), a first flameproof glass (13) is arranged on one side of the second rubber gasket (14), a first rubber gasket (12) is arranged on one side of the first flameproof glass (13), and a red copper gasket (11) is arranged on one side of the first rubber gasket (12).
3. The mining flameproof and intrinsically safe display of claim 1, characterized in that the display front cover (2) is provided with a plurality of penetrating sealing screw holes (8), and the display front cover (2) is fixedly connected with the display rear shell (10) through bolts.
4. A mining flameproof and intrinsically safe display according to claim 1, characterized in that the support (5) is fixedly connected with the display rear shell (10) through a fixing bolt (4) and the adjusting screw hole (9).
5. The mining flameproof and intrinsically safe display of claim 1, characterized in that the second interface protection box (22) is movably connected with the first interface protection box (7) by a movable pin (23), and a rubber sealing strip (24) is arranged at the interface of the second interface protection box (22) and the first interface protection box (7).
6. The mining flameproof and intrinsically safe display of claim 1, characterized in that the bottoms of the second interface protection box (22) and the first interface protection box (7) are provided with a plurality of wiring holes (17).
7. The mining flameproof and intrinsically safe display of claim 6, characterized in that a sealing ring (20) is fixedly connected inside the wiring hole (17).
8. The mining flameproof and intrinsically safe display of claim 1, characterized in that the slot (6) is fixedly connected with a base of the bracket (5), and bracket fixing holes (21) are arranged on both sides of the slot (6).
9. A mining flameproof and intrinsically safe display according to claim 2, characterized in that the first explosion-proof glass (13) is provided as a wear-resistant explosion-proof glass.
10. The mining flameproof and intrinsically safe display of claim 1, characterized in that the surfaces of the display rear shell (10), the adjusting screw hole (9), the first interface protection box (7), the second interface protection box (22), the display front cover (2) and the bracket (5) are provided with anticorrosive coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020500577.XU CN212034514U (en) | 2020-04-08 | 2020-04-08 | Mining flameproof and intrinsically safe display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020500577.XU CN212034514U (en) | 2020-04-08 | 2020-04-08 | Mining flameproof and intrinsically safe display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212034514U true CN212034514U (en) | 2020-11-27 |
Family
ID=73491149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020500577.XU Active CN212034514U (en) | 2020-04-08 | 2020-04-08 | Mining flameproof and intrinsically safe display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212034514U (en) |
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2020
- 2020-04-08 CN CN202020500577.XU patent/CN212034514U/en active Active
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