CN220653708U - Mining flameproof safety type lighting signal comprehensive protection device - Google Patents
Mining flameproof safety type lighting signal comprehensive protection device Download PDFInfo
- Publication number
- CN220653708U CN220653708U CN202322117426.2U CN202322117426U CN220653708U CN 220653708 U CN220653708 U CN 220653708U CN 202322117426 U CN202322117426 U CN 202322117426U CN 220653708 U CN220653708 U CN 220653708U
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- Prior art keywords
- explosion
- fixedly connected
- sliding sleeve
- positioning
- protection device
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- 238000005065 mining Methods 0.000 title claims abstract description 16
- 239000003245 coal Substances 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the technical field of power distribution equipment, in particular to a mining flameproof safety type lighting signal comprehensive protection device which comprises an explosion-proof shell and a base, wherein the base comprises two vertical ends and two horizontal ends, a sliding sleeve seat is connected to the horizontal ends in a sliding manner, the top of the sliding sleeve seat is fixedly connected with the bottom of the explosion-proof shell, a trapezoid bulge is fixedly connected to the inner wall of the sliding sleeve seat, trapezoid grooves are formed in two sides of the horizontal ends, the trapezoid grooves and the trapezoid bulge are connected in a sliding manner, and the explosion-proof shell can be slid on the horizontal ends by manually pulling out the trapezoid grooves and the trapezoid bulge from one side of the horizontal ends through a positioning inserting plate, so that the position of the explosion-proof shell can be conveniently and rapidly adjusted, and when the explosion-proof shell and other equipment are intensively installed, the explosion-proof shell can slide outwards when the operation space around the explosion-proof shell is insufficient, and wiring of the explosion-proof shell is facilitated.
Description
Technical Field
The utility model relates to the technical field of power distribution equipment, in particular to a mining flameproof safety type lighting signal comprehensive protection device.
Background
The lighting signal is very important in underground coal wells, and if the lighting signal is destroyed, the lighting signal is powered off, and construction is very dangerous, so that comprehensive protection needs to be provided for the lighting signal.
In the prior art, as the mining flameproof type lighting signal comprehensive protection device proposed in patent application number CN201220724191.2 comprises an electrical element, an explosion-proof shell, an interlocking device and a base, and has the advantages of novel structure, good use effect and high safety.
However, in the prior art, as in the patent application number CN201220724191.2, a protection device is proposed, and the explosion-proof casing and the base are relatively fixed, so that the position of the explosion-proof casing cannot be adjusted, and distribution equipment in an underground coal mine is relatively concentrated, so that the problem that the explosion-proof casing is inconvenient to wire when the explosion-proof surrounding operable space is insufficient due to other equipment is easy to occur.
Disclosure of Invention
The utility model aims to provide a mining flameproof safety type lighting signal comprehensive protection device for solving the problems in the background technology.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a mining flameproof safety type lighting signal synthesizes protection device, includes explosion-proof casing and base, the base includes two perpendicular ends and two horizontal ends, and sliding connection has the slip cover seat on the horizontal end, and the top of slip cover seat and the bottom fixed connection of explosion-proof casing, the trapezoidal arch of slip cover seat inner wall fixedly connected with, trapezoidal recess has been seted up to the both sides of horizontal end, trapezoidal recess and trapezoidal protruding sliding connection.
The sliding sleeve seat is provided with a first positioning notch and a second positioning notch, the sliding sleeve seat is provided with a positioning plugboard, and one end of the positioning plugboard sequentially penetrates through the sliding sleeve seat and the horizontal end and extends to the outside of the sliding sleeve seat.
Preferably, one side of the vertical end is fixedly connected with an inclined bracket, and one end of the inclined bracket is fixedly connected with the bottom of the horizontal end.
Preferably, the inclined bracket is provided with a groove at one end close to the horizontal end, and the bottom of the sliding sleeve seat is fixedly connected with a lateral limiting part.
Preferably, a transverse plate is fixedly connected between the two sliding sleeve seats, one side of the transverse plate is fixedly connected with a rectangular block, slots are formed in two sides of the rectangular block, and the slots are matched with the positioning plugboards.
Preferably, a connecting plate is fixedly connected between the two vertical ends, and a fixing hole is formed in the connecting plate.
Preferably, a positioning groove is formed in one side of the explosion-proof casing, a positioning protrusion is fixedly connected to one side, close to the explosion-proof casing, of the vertical end, and the positioning protrusion is matched with the positioning groove.
The utility model has the beneficial effects that:
the explosion-proof housing can be manually pulled out from one side of the horizontal end to the positioning plugboard, the explosion-proof housing can be slid on the horizontal end, the position of the explosion-proof housing can be conveniently and rapidly adjusted, when the explosion-proof housing and other equipment are intensively installed, the explosion-proof housing can be outwards slid out of the explosion-proof housing when the operable space around the explosion-proof housing is insufficient, and the connection of the explosion-proof housing is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present utility model 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, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a rear view of the explosion proof enclosure of FIG. 1;
FIG. 3 is a schematic view of the bottom of the explosion proof enclosure of FIG. 2;
FIG. 4 is a schematic view of the horizontal end of FIG. 3;
fig. 5 is a schematic view of the structure of the horizontal end top of fig. 4.
Reference numerals in the drawings are as follows:
1. the anti-explosion shell comprises an anti-explosion shell body, 2, a vertical end, 3, a horizontal end, 4, a sliding sleeve seat, 5, a trapezoid bulge, 6, a trapezoid groove, 7, a first positioning notch, 8, a second positioning notch, 9, a positioning plugboard, 10, an inclined bracket, 11, a lateral limiting piece, 12, a transverse plate, 13, a rectangular block, 14, a slot, 15, a connecting plate, 16, a fixing hole, 17, a positioning groove, 18 and a positioning bulge.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a mining flameproof safety type lighting signal synthesizes protection device, includes explosion-proof casing 1 and base, the base includes two vertical ends 2 and two horizontal ends 3, sliding connection has slip cap seat 4 on the horizontal end 3, the top of slip cap seat 4 and the bottom fixed connection of explosion-proof casing 1, the trapezoidal arch 5 of slip cap seat 4 inner wall fixedly connected with, trapezoidal recess 6 has been seted up to the both sides of horizontal end 3, trapezoidal recess 6 and trapezoidal arch 5 sliding connection.
The sliding sleeve seat 4 is provided with a first positioning notch 7 and a second positioning notch 8, the sliding sleeve seat 4 is provided with a positioning plugboard 9, and one end of the positioning plugboard 9 sequentially penetrates through the sliding sleeve seat 4 and the horizontal end 3 and extends to the outside of the sliding sleeve seat 4.
As shown in fig. 1, an explosion-proof casing 1 is in the prior art, is suitable for an environment containing explosive gas under a coal mine, and is used for controlling and protecting 127V lighting and 127V explosion-proof electrical equipment, and 127V output of the device is controlled by an alternating current vacuum contactor, so that the explosion-proof casing has the advantages of no flashover, long service life, no noise, small size and the like. The protector adopts advanced microprocessor and high-precision data processing, has high protection precision and high reaction speed, can complete various protection functions such as short circuit, undervoltage, overvoltage, leakage protection, leakage locking, high-temperature protection, gas locking, wind power locking and the like, can provide safety protection in a complex environment of a coal mine underground, has an observation window outside the explosion-proof casing 1, and can observe the running state of an internal device from outside.
One side of the vertical end 2 is fixedly connected with an inclined bracket 10, and one end of the inclined bracket 10 is fixedly connected with the bottom of the horizontal end 3.
As shown in fig. 1 and 3, the vertical end 2 and the horizontal end 3 are connected through the inclined bracket 10, so that the strength of the base and the supporting capacity of the horizontal end 3 are improved, and the horizontal end 3 can better provide support for the sliding sleeve seat 4 and the explosion-proof casing 1.
The inclined bracket 10 is provided with a groove at one end close to the horizontal end 3, and the bottom of the sliding sleeve seat 4 is fixedly connected with a lateral limiting piece 11.
As shown in fig. 3 and 4, the sliding sleeve seat 4 can be limited by the lateral limiting piece 11 at the bottom of the sliding sleeve seat 4, so that the sliding sleeve seat 4 cannot move upwards, and the inclined bracket 10 is provided with a concave, when the sliding sleeve seat 4 slides on the horizontal end 3, the lateral limiting piece 11 passes through the concave, so that the inclined bracket 10 cannot block the sliding of the sliding sleeve seat 4.
A transverse plate 12 is fixedly connected between the two sliding sleeve seats 4, a rectangular block 13 is fixedly connected to one side of the transverse plate 12, slots 14 are formed in two sides of the rectangular block 13, and the slots 14 are matched with the positioning plugboard 9.
As shown in fig. 4 and 5, the horizontal end 3 is provided with an opening to facilitate the positioning and inserting 9 to pass through, when the explosion-proof casing 1 slides in a direction away from the vertical end 2, one end of the positioning plugboard 9 passes through the sliding sleeve seat 4 and the horizontal end 3 and can be clamped into the inner side of the slot 14 to position the positioning plugboard 9.
A connecting plate 15 is fixedly connected between the two vertical ends 2, and a fixing hole 16 is formed in the connecting plate 15.
As shown in fig. 2, the connection plate 15 and the vertical end 2 can be fixed by passing through the fixing hole 16 through a bolt structure, so that the vertical end 2 and the horizontal end 3 can be conveniently installed.
A positioning groove 17 is formed in one side of the explosion-proof machine shell 1, a positioning protrusion 18 is fixedly connected to one side, close to the explosion-proof machine shell 1, of the vertical end 2, and the positioning protrusion 18 is matched with the positioning groove 17.
As shown in fig. 1, 2 and 5, when the explosion-proof housing 1 slides in the direction of the vertical end 2, the positioning groove 17 can be moved in the direction of the positioning protrusion 18, and finally the positioning protrusion 18 is clamped in the positioning groove 17, so as to assist in positioning the explosion-proof housing 1.
The utility model provides a mining flameproof safety type lighting signal comprehensive protection device, which has the following working principle:
when wiring is needed in the explosion-proof machine shell 1, and the operable space around the explosion-proof machine shell 1 is insufficient, the positioning plugboard 9 can be pulled out from one side, then the explosion-proof machine shell 1 is pulled in a direction away from the vertical end 2, so that the sliding sleeve seat 4 slides on the horizontal end 3, then the first positioning notch 7 is aligned to an opening on the horizontal end 3, and the positioning plugboard 9 penetrates through the sliding sleeve seat 4 and the explosion-proof machine shell 1 from the first positioning notch 7 to position the explosion-proof machine shell 1;
after the wiring of the explosion-proof machine shell 1 is completed, the positioning plugboard 9 is pulled out from one side again, then the explosion-proof machine shell 1 is pushed towards the direction of the vertical end 2, the explosion-proof machine shell 1 is reset, the sliding sleeve seat 4 is driven to slide in the resetting process of the explosion-proof machine shell 1, the second positioning notch 8 is aligned to the opening on the horizontal end 3, and at the moment, the explosion-proof machine shell 1 can be fixed through the sliding sleeve seat 4 and the explosion-proof machine shell 1 from the second positioning notch 8.
Compared with the related art, the mining flameproof safety type lighting signal comprehensive protection device provided by the utility model has the following beneficial effects:
the explosion-proof machine shell 1 can slide on the horizontal end 3 by manually pulling out the positioning plugboard 9 from one side of the horizontal end 3, so that the position of the explosion-proof machine shell 1 can be conveniently and rapidly adjusted, and when the explosion-proof machine shell 1 and other equipment are intensively installed, the explosion-proof machine shell 1 can slide out of the explosion-proof machine shell 1 outwards when the surrounding operable space of the explosion-proof machine shell 1 is insufficient, and the wiring of the explosion-proof machine shell 1 is facilitated.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a mining flameproof safety type lighting signal synthesizes protection device, including explosion-proof casing (1) and base, its characterized in that, the base includes two perpendicular ends (2) and two horizontal ends (3), sliding connection has slip cap seat (4) on horizontal end (3), the top of slip cap seat (4) and the bottom fixed connection of explosion-proof casing (1), the inner wall fixedly connected with trapezoidal arch (5) of slip cap seat (4), trapezoidal recess (6) have been seted up to the both sides of horizontal end (3), trapezoidal recess (6) and trapezoidal arch (5) sliding connection;
the sliding sleeve seat (4) is provided with a first positioning notch (7) and a second positioning notch (8), the sliding sleeve seat (4) is provided with a positioning inserting plate (9), and one end of the positioning inserting plate (9) sequentially penetrates through the sliding sleeve seat (4) and the horizontal end (3) and extends to the outside of the sliding sleeve seat (4).
2. The mining flameproof safety type lighting signal comprehensive protection device according to claim 1, wherein one side of the vertical end (2) is fixedly connected with an inclined support (10), and one end of the inclined support (10) is fixedly connected with the bottom of the horizontal end (3).
3. The mining flameproof safety type lighting signal comprehensive protection device according to claim 2, wherein a groove is formed in one end, close to the horizontal end (3), of the inclined support (10), and a lateral limiting piece (11) is fixedly connected to the bottom of the sliding sleeve seat (4).
4. The mining flameproof safety type lighting signal comprehensive protection device according to claim 3, wherein a transverse plate (12) is fixedly connected between the two sliding sleeve seats (4), one side of the transverse plate (12) is fixedly connected with a rectangular block (13), two sides of the rectangular block (13) are provided with slots (14), and the slots (14) are matched with the positioning plugboards (9).
5. The mining flameproof safety type lighting signal comprehensive protection device according to claim 1, wherein a connecting plate (15) is fixedly connected between the two vertical ends (2), and a fixing hole (16) is formed in the connecting plate (15).
6. The mining flameproof safety type lighting signal comprehensive protection device according to claim 1, wherein a positioning groove (17) is formed in one side of the flameproof casing (1), a positioning protrusion (18) is fixedly connected to one side, close to the flameproof casing (1), of the vertical end (2), and the positioning protrusion (18) is matched with the positioning groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322117426.2U CN220653708U (en) | 2023-08-08 | 2023-08-08 | Mining flameproof safety type lighting signal comprehensive protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322117426.2U CN220653708U (en) | 2023-08-08 | 2023-08-08 | Mining flameproof safety type lighting signal comprehensive protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220653708U true CN220653708U (en) | 2024-03-22 |
Family
ID=90261634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322117426.2U Active CN220653708U (en) | 2023-08-08 | 2023-08-08 | Mining flameproof safety type lighting signal comprehensive protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220653708U (en) |
-
2023
- 2023-08-08 CN CN202322117426.2U patent/CN220653708U/en active Active
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