CN217769107U

CN217769107U - Coal mine electrical explosion-proof box convenient to overhaul

Info

Publication number: CN217769107U
Application number: CN202221767665.1U
Authority: CN
Inventors: 穆玉维; 杨兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-11-08
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses an electrical explosion-proof box in colliery convenient to overhaul, including the electronic box, electronic box one side is provided with and is used for carrying out the deployment mechanism who places to the detection instrument, electronic box one side is provided with and is used for carrying out the receiving mechanism who accomodates deployment mechanism. The utility model discloses an expansion mechanism provides the space of placing for the maintenance instrument, the maintainer places the instrument commonly used in expansion mechanism one side between the maintenance of carrying out the electronic box, thereby the maintainer is examining and repairing in-process change instrument to the electronic box, the unification is withdrawed the instrument after examining and repairing, the change instrument that is favorable to the maintainer, accomodate expansion mechanism through receiving mechanism, thereby when not examining and repairing the electronic box, the area of saving device, and be favorable to keeping off the rain to the device through the weather shield of electronic box.

Description

Coal mine electrical explosion-proof box convenient to overhaul

Technical Field

The utility model relates to an electric explosion-proof box technical field specifically is an electric explosion-proof box in colliery convenient to overhaul.

Background

The subdivided names of the explosion-proof boxes are multiple explosion-proof distribution boxes, explosion-proof control boxes, explosion-proof power distribution cabinets and the like, and the names of products are generally determined according to the use conditions during classification of manufacturers. The electric explosion-proof box is frequently used in a coal mine site, and because most of the coal mine sites are open-air work, the electric explosion-proof box is generally used in the coal mine site and is far away from the ground, so that rainwater is prevented from splashing into the electric explosion-proof box in the using process.

Among the prior art, when needs maintain electrical explosion-proof box, need the maintenance personal to carry on the back the saddlebag and overhaul electrical explosion-proof box, still need the maintenance personal to stand when overhauing erectting higher electrical explosion-proof box and overhaul on the ladder, maintenance in-process operating personnel need follow the change instrument that the saddlebag was not stopped, thereby carry out more thorough maintenance to electrical explosion-proof box, be favorable to reducing equipment operation risk, but carry on the back the saddlebag for a long time in the maintenance process and probably cause maintenance personal tired out, and the maintenance package of striding to one side or carrying on the back carries out the change instrument in the maintenance process not convenient to, thereby lead to the fact the long time increase of maintenance, for this reason, we have proposed a colliery electrical explosion-proof box convenient to overhaul.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric explosion-proof box in colliery convenient to overhaul to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric explosion-proof box in colliery convenient to overhaul, includes the electronic box, electronic box one side is provided with and is used for carrying out the deployment mechanism who places to the detection instrument, electronic box one side is provided with and is used for carrying out the receiving mechanism who accomodates deployment mechanism.

Preferably, the unfolding mechanism comprises a bottom plate connected with one side of the electronic box, a side plate is connected with one side of the bottom plate, an unfolding plate is connected with one side of the bottom plate, and two limiting plates are symmetrically connected with one side of the bottom plate.

Preferably, the inside fixed subassembly that is provided with of deployment mechanism, fixed subassembly includes that the bottom plate is inside to be seted up some to accomodate groove one, the spring has been placed to the inside groove of accomodating one, spring one end is connected with the slide bar, the inside fixed orifices one of having seted up of deployment board, the one end of slide bar stretches into inside the fixed orifices one, the inside fixed orifices two of having seted up of deployment board.

Preferably, an operating assembly is arranged in the unfolding mechanism and comprises a sliding groove formed in one side of the bottom plate, a connecting rod is connected in the sliding groove, one end of the connecting rod is connected to the outer side of the sliding rod, and one end of the connecting rod is connected with an operating block.

Preferably, receiving mechanism includes the solid fixed ring that electronic box one side is connected with, gu fixed ring internal connection has the turning block, gu fixed ring internal connection has the restriction ring, turning block one end is connected with the dwang.

Preferably, the storage mechanism is internally provided with a storage assembly, the storage assembly comprises a knob connected with one end of a rotating rod, the bottom plate is provided with a storage hole in a penetrating mode, the bottom plate is provided with a limiting groove in a penetrating mode, and a storage groove II is formed in one side of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an expansion mechanism provides the space of placing for overhauing the instrument, accomodate expansion mechanism through receiving mechanism, for among the prior art, need the maintenance personal to carry on one's back the saddlebag and overhaul electric explosion-proof case, still need the maintenance personal to stand and overhaul on the ladder when overhauing setting up higher electric explosion-proof case, operating personnel need follow the change instrument that the saddlebag is not stopped in the maintenance in-process, thereby carry out more thorough maintenance to electric explosion-proof case, be favorable to reducing equipment operation risk, but carry on one's back the saddlebag for a long time in the maintenance in-process and probably cause maintenance personal's tired out, and the maintenance package of striding to one side or carrying on one's back carries out the change instrument in the maintenance in-process not convenient for, thereby cause the long time increase of maintenance. The utility model discloses an expansion mechanism provides the space of placing for the maintenance instrument, the maintainer places the instrument commonly used in expansion mechanism one side between the maintenance of carrying out the electronic box, thereby the maintainer is examining and repairing in-process change instrument to the electronic box, the unification is withdrawed the instrument after examining and repairing, the change instrument that is favorable to the maintainer, accomodate expansion mechanism through receiving mechanism, thereby when not examining and repairing the electronic box, the area of saving device, and be favorable to keeping off the rain to the device through the weather shield of electronic box.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the deployment mechanism of the present invention;

fig. 3 is a sectional view of the storage mechanism of the present invention;

FIG. 4 is an enlarged view of area A of FIG. 2;

fig. 5 is an enlarged view of the area B in fig. 3.

In the figure: 1. an electric box; 2. a deployment mechanism; 21. a base plate; 22. a side plate; 23. unfolding a plate; 24. a limiting plate; 3. a fixing assembly; 31. a first accommodating groove; 32. a spring; 33. a slide bar; 34. a first fixing hole; 35. a second fixing hole; 4. an operating component; 41. a sliding groove; 42. a connecting rod; 43. an operation block; 5. a storage mechanism; 51. a fixing ring; 52. rotating the block; 53. a confinement ring; 54. rotating the rod; 6. a receiving assembly; 61. a knob; 62. a receiving hole; 63. a limiting groove; 64. a second accommodating groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an electrical explosion-proof box in colliery convenient to overhaul, includes electronic box 1, 1 one side of electronic box is provided with the deployment mechanism 2 that is used for placing detection tool, 1 one side of electronic box is provided with the receiving mechanism 5 that is used for accomodating deployment mechanism 2, its advantage lies in providing the space of placing for the maintenance tool through deployment mechanism 2, the maintainer places the instrument commonly used in deployment mechanism 2 one side when carrying out the maintenance of electronic box 1, thereby the maintainer is in the change instrument to 1 maintenance in-process of electronic box, unified after the maintenance withdraws the instrument, be favorable to the change instrument of maintainer, accomodate deployment mechanism 2 through receiving mechanism 5, thereby when not overhauing electronic box 1, save device's area, and be favorable to keeping off the rain through electronic box 1's weather shield to the device.

The unfolding mechanism 2 comprises a bottom plate 21 rotatably connected with one side of the electric box 1, a side plate 22 fixedly connected with one side of the bottom plate 21, an unfolding plate 23 rotatably connected with one side of the bottom plate 21, and two limiting plates 24 symmetrically and fixedly connected with one side of the bottom plate 21, and has the advantages that when the electric box 1 needs to be overhauled, an overhaul worker rotatably unfolds the bottom plate 21 relative to the electric box 1, one side of the limiting plate 24 contacts with the electric box 1 at the moment, so that support is provided for the bottom plate 21, the bottom plate 21 is limited to be vertically placed with the electric box 1, and tools needed to be used by the overhaul worker can be placed on one side of the bottom plate 21.

The inside fixed subassembly 3 that is provided with of deployment mechanism 2, fixed subassembly 3 includes that bottom plate 21 is inside to be seted up some and accomodate groove one 31, accomodate the inside spring 32 of having placed of groove one 31, spring 32 one end fixedly connected with slide bar 33, the inside fixed orifices one 34 of having seted up of expansion board 23, the one end of slide bar 33 stretches into inside the fixed orifices one 34, expansion board 23 is inside to have seted up fixed orifices two 35, its advantage lies in when needs overhaul electronic box 1, the maintainer rotates bottom plate 21 for electronic box 1 and expandes, shift out the one end of slide bar 33 from inside the fixed orifices one 34 this moment, rotate expansion board 23, insert inside two 35 fixed orifices with the one end of slide bar 33, thereby it is perpendicular for bottom plate 21 to make expansion board 23, at this moment under the blockking of expansion board 23 and curb plate 22, prevent to place the work piece landing in bottom plate 21 one side, thereby be favorable to placing the instrument.

The inside operating means 4 that is provided with of deployment mechanism 2, operating means 4 includes that bottom plate 21 one side is seted up some sliding tray 41, the inside sliding connection of sliding tray 41 has connecting rod 42, connecting rod 42 one end fixed connection is in the sliding rod 33 outside, connecting rod 42 one end fixed connection has operation piece 43, its advantage lies in through maintainer to spring 32 one side removal operation piece 43, thereby reach the above-mentioned purpose of shifting out the one end of sliding rod 33 from fixed orifices one 34 is inside, be favorable to the maintainer to fix expansion board 23.

Receiving mechanism 5 includes the fixed ring 51 that electronic box 1 one side fixed connection has, and the inside rotation of fixed ring 51 is connected with turning block 52, the inside fixedly connected with retainer ring 53 of fixed ring 51, turning block 52 one end fixedly connected with dwang 54, and its advantage lies in turning block 52 and can't break away from under the restriction of retainer ring 53 at the inside rotation of fixed ring 51, can't remove for electronic box 1 when being favorable to carrying out the pivoted with dwang 54.

The inside storage component 6 that is provided with of receiving mechanism 5, storage component 6 includes the knob 61 that dwang 54 one end fixed connection has, bottom plate 21 runs through and has seted up and accomodate hole 62, bottom plate 21 runs through and has seted up spacing groove 63, bottom plate 21 one side has seted up and has accomodate groove two 64, its advantage lies in accomplishing after the maintenance to electronic box 1 at the maintainer, the part that stretches out dwang 54 with knob 61 rotates to being close to bottom plate 21 one side, then fix expansion plate 23 to be parallel with bottom plate 21, the maintainer changes fixed bottom plate 21, thereby cross bottom plate 21 with knob 61 through spacing groove 63, solid fixed ring 51 is accomodate inside accomodating groove two 64 this moment, the maintainer rotates knob 61, make the part that knob 61 stretches out dwang 54 keep away from spacing groove 63, thereby can fix bottom plate 21 in one side of electronic box 1, be favorable to reducing the occupation space of device, and can keep off the rain for the device through the fixed weather shield in electronic box 1 one side.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides a colliery electrical explosion-proof case convenient to overhaul, includes electronic box (1), its characterized in that: the detection tool is characterized in that an unfolding mechanism (2) used for placing the detection tool is arranged on one side of the electronic box (1), and an accommodating mechanism (5) used for accommodating the unfolding mechanism (2) is arranged on one side of the electronic box (1).

2. An easy-to-overhaul coal mine electrical explosion-proof box according to claim 1, wherein: unfolding mechanism (2) include bottom plate (21) that electronic box (1) one side is connected with, bottom plate (21) one side is connected with curb plate (22), bottom plate (21) one side is connected with expansion board (23), bottom plate (21) one side symmetric connection has two limiting plates (24).

3. A coal mine electrical explosion proof box convenient for overhaul as claimed in claim 2, wherein: unfolding mechanism (2) inside fixed subassembly (3) of being provided with, fixed subassembly (3) include that bottom plate (21) are inside to be seted up some accomodating groove one (31), accomodate inside groove one (31) and placed spring (32), spring (32) one end is connected with slide bar (33), fixed orifices one (34) have been seted up to expansion board (23) inside, the one end of slide bar (33) is stretched into inside fixed orifices one (34), fixed orifices two (35) have been seted up to expansion board (23) inside.

4. An easy-to-overhaul coal mine electrical explosion-proof box according to claim 3, wherein: the unfolding mechanism (2) is internally provided with an operation assembly (4), the operation assembly (4) comprises a sliding groove (41) formed in one side of a bottom plate (21), a connecting rod (42) is connected to the inside of the sliding groove (41), one end of the connecting rod (42) is connected to the outer side of the sliding rod (33), and one end of the connecting rod (42) is connected with an operation block (43).

5. A coal mine electrical explosion proof box convenient for overhaul according to claim 4, which is characterized in that: receiving mechanism (5) include solid fixed ring (51) that electronic box (1) one side is connected, gu fixed ring (51) internal connection has turning block (52), gu fixed ring (51) internal connection has limit ring (53), turning block (52) one end is connected with dwang (54).

6. A coal mine electrical explosion proof box convenient for overhaul as claimed in claim 5, wherein: storage mechanism (5) inside storage assembly (6) that is provided with, storage assembly (6) include knob (61) that dwang (54) one end is connected with, bottom plate (21) run through and have seted up and accomodate hole (62), bottom plate (21) run through and have seted up spacing groove (63), bottom plate (21) one side has been seted up and has been accomodate groove two (64).