CN218218045U - Mining flame-proof and intrinsic safety type control box - Google Patents
Mining flame-proof and intrinsic safety type control box Download PDFInfo
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- CN218218045U CN218218045U CN202222511603.0U CN202222511603U CN218218045U CN 218218045 U CN218218045 U CN 218218045U CN 202222511603 U CN202222511603 U CN 202222511603U CN 218218045 U CN218218045 U CN 218218045U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses a mining flame proof and intrinsic safety type control box, the main control intracavity of box is provided with the core frame subassembly, the core frame subassembly includes the support, the slide, telescopic slide rail, power mounting panel and main control mounting panel, support slidable mounting is on the main control intracavity wall of box, the equal symmetry of slide and telescopic slide rail sets up and rotates and install on the inside wall of support, the pivot point of slide is higher than the pivot point of telescopic slide rail, power mounting panel slidable mounting is in two slides, main control mounting panel slidable mounting is in two telescopic slide rails, the power mounting panel is kept away from the opening part of stating the box. The power mounting panel and the main control mounting panel in the core frame assembly of this control box can overturn and the operation of pull dislocation when winding displacement and wiring, prevent to obstruct each other between the two and shelter from, show the installation face of two mounting panels completely, do benefit to staff's winding displacement and wiring, improve the maneuverability of this control box, convenient equipment and maintenance.
Description
Technical Field
The utility model relates to a mining control box technical field, especially a mining flame proof and intrinsic safety type control box.
Background
The mining flameproof and intrinsically safe PLC control box (hereinafter referred to as a control box) is mainly used for a plurality of automatic control devices such as a belt transport automatic control system, a ventilation system, a drainage system, a local refrigeration system and the like in a coal mine, adopts a PLC as a core device, and has strong applicability, expandability, high reliability and strong communication capability. The existing mining flameproof and intrinsically safe control equipment mainly comprises an intrinsically safe box and a flameproof box, wherein the intrinsically safe box and the flameproof box are vertically laminated and form a combined device through a connecting line, an intrinsically safe power supply is arranged in the flameproof box, a control circuit board is arranged in the intrinsically safe box, and the number of lines is up to 150.
The existing control box needs to be internally provided with a power supply mounting plate and a main control mounting plate, generally, when two mounting plates are installed, flat cables and circuit connection are needed to be carried out, because circuits are multiple and flat cables are multiple, the assembly and the overhaul are extremely inconvenient, in addition, some circuit connection needs to be carried out after the power supply mounting plate and the main control mounting plate are installed in the control box, the operation difficulty is increased undoubtedly, and obstruction is caused to the installation and the use of the control box.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mining flame proof and intrinsically safe control box to solve mining flame proof and intrinsically safe control box because the circuit is many and the winding displacement is many, cause the equipment and overhaul the operation degree of difficulty high, caused the problem of hindrance with the use to the installation of control box.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a mining flame proof and intrinsic safety type control box, includes box and door closure, the box is one side open-ended square structure, the door closure passes through hinge hank dress and is in the opening part of box, be provided with core frame subassembly in the main control intracavity of box, core frame subassembly includes support, slide, telescopic slide rail, power mounting panel and main control mounting panel, support slidable mounting is in on the main control intracavity wall of box, the slide with the equal symmetry of telescopic slide rail sets up and rotates and installs on the inside wall of support, the pivot point of slide is higher than the pivot point of telescopic slide rail, power mounting panel slidable mounting is two in the slide, main control mounting panel slidable mounting is two in the telescopic slide rail, the power mounting panel is kept away from the opening part of box states.
The further technical scheme is as follows: the slideway and the outer side wall of the telescopic sliding rail are symmetrically provided with spherical protrusions, and the inner side wall of the support is provided with spherical depressions matched with the spherical protrusions.
The further technical scheme is as follows: the top of slide is provided with first anticreep piece, the bottom of power mounting panel be provided with the first anticreep flank of first anticreep piece looks adaptation.
The further technical scheme is as follows: telescopic slide rail include first track, second anticreep piece and with the third anticreep piece of second anticreep piece looks adaptation takes off the piece, first track symmetry sets up and rotates and installs on the inside wall of support, second track slidable mounting is in the first track, second anticreep piece sets up first orbital top, the third anticreep piece sets up the orbital bottom of second.
The further technical scheme is as follows: the main control mounting panel slidable mounting is two in the second track, the bottom of main control mounting panel is provided with second anticreep flank, the orbital top of second be provided with the fourth anticreep piece of second anticreep flank looks adaptation.
The further technical scheme is as follows: the main control intracavity of box is provided with and is located the diaphragm of support bottom, be provided with on the diaphragm and be used for the bolt of increaseing of support.
Compared with the prior art, the utility model discloses can reach one of following beneficial effect at least is:
the utility model provides a mining flame proof and intrinsic safety type control box, the main control intracavity of this control box is provided with the core frame subassembly, and power mounting panel and the main control mounting panel in the core frame subassembly can overturn and the operation of pull dislocation when winding displacement and wiring, prevent to obstruct each other and shelter from between the two to the installation face of two mounting panels is shown completely, does benefit to staff's winding displacement and wiring, improves the maneuverability of this control box, convenient equipment and maintenance.
And the core frame assembly also has the function of preventing the power supply mounting plate and the main control mounting plate from being separated when the core frame assembly is drawn and dislocated.
Drawings
Fig. 1 is the utility model relates to a mining flame proof and intrinsic safety type control box's schematic structure diagram.
Fig. 2 is a schematic structural view of the core frame assembly of fig. 1 according to the present invention.
Fig. 3 is a schematic view of the structure of the slide and the power mounting plate of fig. 2 according to the present invention.
Fig. 4 is a schematic structural view of the retractable slide rail and the main control mounting plate shown in fig. 2 according to the present invention.
Fig. 5 is a schematic structural diagram of another view angle of fig. 3 according to the present invention.
Fig. 6 is a schematic structural diagram of another view angle of fig. 4 according to the present invention.
Reference numerals: 1. a box body; 2. a door cover; 3. a core frame assembly; 4. a support; 5. a slideway; 6. a telescopic slide rail; 61. a first track; 62. a second track; 63. a second anti-drop block; 64. a third prevention block; 7. a power supply mounting plate; 8. a main control mounting plate; 9. a first anti-drop block; 10. a first anti-drop side wing; 11. a second anti-drop flank; 12. a fourth anti-drop block; 13. a transverse plate; 14. heightening the bolt; 15. and (4) a spherical bulge.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, or the directions or positional relationships that the skilled person usually understand, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
this embodiment is as shown in fig. 1 and fig. 2, a mining flame proof and intrinsic safety type control box, including box 1 and door closure 2, box 1 is one side open-ended square structure, door closure 2 twists the dress at the opening part of box 1 through the hinge, be provided with core frame subassembly 3 in the main control intracavity of box 1, core frame subassembly 3 includes support 4, slide 5, telescopic slide rail 6, power mounting panel 7 and main control mounting panel 8, support 4 slidable mounting is on the main control intracavity wall of box 1, slide 5 and telescopic slide rail 6 equal symmetry set up and rotate and install on the inside wall of support 4, the pivot point of slide 5 is higher than the pivot point of telescopic slide rail 6, power mounting panel 7 slidable mounting is in two slides 5, main control mounting panel 8 slidable mounting is in two telescopic slide rails 6, power mounting panel 7 keeps away from the opening part of box 1.
The working process of the utility model is as follows: the support 4 is slidably mounted in a chute on the inner wall of a main control cavity of the box body 1 and is seated on the transverse plate 13, the slide ways 5 and the telescopic slide rails 6 are rotatably mounted on the support 4 through pins/shafts, two sides of the power supply mounting plate 7 are slidably mounted on the two slide ways 5, two sides of the main control mounting plate 8 are slidably mounted on the two telescopic slide rails 6, when the cable arrangement, the wiring or the maintenance is carried out, the power supply mounting plate 7 close to the inside is firstly mounted, the main control mounting plate 8 close to the outside is then mounted, when the cable arrangement, the wiring or the maintenance is carried out, the condition that the main control mounting plate 8 faces outwards in a vertical state is firstly processed, then the telescopic slide rails 6 are turned over, the main control mounting plate 8 is pulled outwards, the condition that the main control mounting plate 8 faces inwards and the condition that the power supply mounting plate 7 faces outwards are processed, finally, all cable arrangement, wiring or maintenance work is completed, the power supply mounting plate 7 and the main control mounting plate 8 are retracted according to the above reverse operation, and the door cover 2 is closed. The main control intracavity of this control box is provided with the core frame subassembly, and power mounting panel and the main control mounting panel in the core frame subassembly can overturn and the operation of pull dislocation when winding displacement and wiring, prevent to obstruct each other between the two and shelter from to the installation face of two mounting panels shows completely, do benefit to staff's winding displacement and wiring, improve the maneuverability of this control box, convenient equipment and maintenance.
Example two:
in this embodiment, as shown in fig. 3 and 4, spherical protrusions 15 are symmetrically disposed on the outer side walls of the slideway 5 and the telescopic sliding rail 6, and spherical recesses adapted to the spherical protrusions are disposed on the inner side walls of the bracket 4.
The spherical bulges and the spherical depressions are used for ensuring that the slide way 5 and the telescopic slide rail 6 are clamped with the bracket 4 in a vertical state and preventing the slide way 5 and the telescopic slide rail 6 from easily toppling.
Example three:
in this embodiment, as shown in fig. 5, a first anti-falling block 9 is disposed at the top of the chute 5, and a first anti-falling wing 10 adapted to the first anti-falling block 9 is disposed at the bottom of the power supply mounting plate 7.
The first anti-falling block 9 and the first anti-falling flank 10 matched with the first anti-falling block 9 prevent the power supply mounting plate 7 from being separated during drawing.
The second embodiment:
in this embodiment, as shown in fig. 6, the telescopic sliding rail 6 includes a first rail 61, a second rail 62, a second anti-disengaging block 63 and a third anti-disengaging block 64 adapted to the second anti-disengaging block 63, the first rail 61 is symmetrically disposed and rotatably mounted on the inner side wall of the bracket 4, the second rail 62 is slidably mounted in the first rail 61, the second anti-disengaging block 63 is disposed on the top of the first rail 61, and the third anti-disengaging block 64 is disposed on the bottom of the second rail 62.
The telescopic slide rail 6 has a longer drawing distance than the slide rail, so that the power supply mounting plate 7 and the main control mounting plate 8 can be displayed in a staggered mode, and the wire arrangement, the wiring and the maintenance are facilitated.
The second retaining block 63 and the third retaining block 64 fitted to the second retaining block 63 are provided to prevent the first rail 61 and the second rail 62 from being separated from each other when they are drawn.
Preferably, the main control mounting plate 8 is slidably mounted in the two second rails 62, the bottom of the main control mounting plate 8 is provided with a second anti-falling wing 11, and the top of the second rail 62 is provided with a fourth anti-falling block 12 adapted to the second anti-falling wing 11.
The fourth anti-disengaging block 12 and the fourth anti-disengaging block 12 matched with the second anti-disengaging flank 11 prevent the main control installation plate 8 and the main control installation plate from disengaging during drawing.
Preferably, a transverse plate 13 located at the bottom of the bracket 4 is arranged in the main control cavity of the box body 1, and a height-adjusting bolt 14 for the bracket 4 is arranged on the transverse plate 13.
The height of the height-adjusting bolt 14 can be adjusted according to the heights of the power supply mounting plate 7 and the main control mounting plate 8, so that the height of the support 4 can be adjusted, and the requirements of installation and turnover can be met.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a mining flame proof and intrinsic safety type control box, includes box (1) and door closure (2), box (1) is one side open-ended square structure, door closure (2) are in through the hinge hank dress the opening part of box (1), its characterized in that: the master control intracavity of box (1) is provided with core frame subassembly (3), core frame subassembly (3) are including support (4), slide (5), telescopic slide rail (6), power mounting panel (7) and master control mounting panel (8), support (4) slidable mounting be in on the master control intracavity wall of box (1), slide (5) with telescopic slide rail (6) equal symmetry sets up and rotates to be installed on the inside wall of support (4), the pivot point of slide (5) is higher than the pivot point of telescopic slide rail (6), power mounting panel (7) slidable mounting is two in slide (5), master control mounting panel (8) slidable mounting is two in telescopic slide rail (6), power mounting panel (7) are kept away from the opening part of box (1).
2. The mining flameproof and intrinsically safe control box of claim 1, characterized in that: the outer side walls of the slide rail (5) and the telescopic slide rail (6) are symmetrically provided with spherical protrusions (15), and the inner side wall of the support (4) is provided with spherical depressions matched with the spherical protrusions.
3. The mining flameproof and intrinsically safe control box of claim 1, characterized in that: the top of slide (5) is provided with first anticreep piece (9), the bottom of power mounting panel (7) be provided with first anticreep flank (10) of first anticreep piece (9) looks adaptation.
4. The mining flameproof and intrinsically safe control box of claim 1, characterized in that: telescopic slide rail (6) include first track (61), second track (62), second anticreep piece (63) and with third anticreep piece (64) of second anticreep piece (63) looks adaptation, first track (61) symmetry sets up and rotates and install on the inside wall of support (4), second track (62) slidable mounting is in first track (61), second anticreep piece (63) set up the top of first track (61), third anticreep piece (64) set up the bottom of second track (62).
5. The mining flameproof and intrinsically safe control box of claim 4, characterized in that: main control mounting panel (8) slidable mounting is two in second track (62), the bottom of main control mounting panel (8) is provided with second anticreep flank (11), the top of second track (62) be provided with fourth anticreep piece (12) of second anticreep flank (11) looks adaptation.
6. The mining flameproof and intrinsically safe control box of claim 1, characterized in that: the main control intracavity of box (1) is provided with and is located diaphragm (13) of support (4) bottom, be provided with on diaphragm (13) and be used for heightening bolt (14) of support (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222511603.0U CN218218045U (en) | 2022-09-22 | 2022-09-22 | Mining flame-proof and intrinsic safety type control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222511603.0U CN218218045U (en) | 2022-09-22 | 2022-09-22 | Mining flame-proof and intrinsic safety type control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218218045U true CN218218045U (en) | 2023-01-03 |
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ID=84634929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222511603.0U Active CN218218045U (en) | 2022-09-22 | 2022-09-22 | Mining flame-proof and intrinsic safety type control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218218045U (en) |
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2022
- 2022-09-22 CN CN202222511603.0U patent/CN218218045U/en active Active
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