CN213817132U

CN213817132U - High-sealing-performance mining lithium battery junction box

Info

Publication number: CN213817132U
Application number: CN202022562131.2U
Authority: CN
Inventors: 丁丽娟
Original assignee: Wuxi Dekelan Explosion Proof Electrical Equipment Co ltd
Current assignee: Wuxi Dekelan Explosion Proof Electrical Equipment Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-27
Anticipated expiration: 2030-11-06

Abstract

The utility model is suitable for a circuit equipment technical field provides a mining lithium cell junction box of high leakproofness, the power distribution box comprises a box body, the equal sliding connection in front and back end of riser has the stationary blade, just be located on the bracing piece the cover is equipped with a supporting ring on the inner chamber of box, the bracing piece extends to the box is outside, the bracing piece outer end can be dismantled and be connected with a mounting panel, the upper and lower part of mounting panel lateral wall transversely is provided with supporting spring, the upper surface of box all be provided with the second fixed block of second fixed slot looks adaptation. This mining lithium battery junction box of leakproofness transversely runs through the bracing piece that sets up through the box inner chamber and supports the box, strengthens the intensity of box, avoids the box the condition that warp to appear, and supporting spring and the arc through the mounting panel outside form the protection to box outside and electric wire, avoid hitting the box at the foreign matter such as stone occasionally of open-air use in mining area, improved the holistic security and stability of the device.

Description

High-sealing-performance mining lithium battery junction box

Technical Field

The utility model belongs to the technical field of circuit equipment, especially, relate to a high leakproofness mining lithium cell junction box.

Background

The connecting terminal is used for conveniently connecting the wires, and is actually a section of metal sheet sealed in insulating plastic, holes are formed in two ends of the metal sheet, the wires can be inserted into the holes and are fastened or loosened by screws, for example, two wires need to be connected and disconnected at times, the wires can be connected by using the terminal and disconnected at any time, and the wires do not need to be welded or wound together, so that the connecting terminal is convenient and quick.

The standard that can't satisfy in the mining area use in current junction box, current junction box leakproofness is relatively poor, and the function singleness, can't satisfy the special condition of the open-air use in mining area, and current route case inside can get into a large amount of dusts and foreign matter when the mining area uses, has seriously influenced the use to the circuit, and can't fix, better placing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high leakproofness mining lithium cell junction box aims at solving the standard that can't satisfy in current junction box and use in the mining area, and current junction box leakproofness is relatively poor, and the function singleness, can't satisfy the special case of mining area open-air use, and current route case is inside can get into a large amount of dust and foreign matter when the mining area uses, has seriously influenced the use to the circuit, and can't fix, better problem of placing.

The utility model is realized in such a way, a high-tightness mining lithium battery junction box comprises a box body, wherein the front side and the rear side of the bottom end of an inner cavity of the box body are both provided with a wiring box with the front and the rear being open, a vertical plate is vertically arranged between the top end and the bottom end of the inner cavity of the wiring box, the front and the rear ends of the vertical plate are both connected with a fixed plate in a sliding way, the top end of the wiring box is connected with a fixed column in a threaded way, the bottom end of the fixed column is rotatably connected with the upper surface of the fixed plate, the inner cavity of the wiring box is transversely provided with a bottom plate, a supporting rod is transversely arranged between the front side wall and the rear side wall of the inner cavity of the box body, a supporting ring is sleeved on the supporting rod and positioned on the inner cavity of the box body, the supporting rod extends to the outside of the box body, the outer end of the supporting rod is detachably connected with a mounting plate, the upper part and the lower part of the outer side wall of the mounting plate are transversely provided with supporting springs, the wire walking box is characterized in that an arc-shaped plate is vertically arranged on the outer end of the supporting spring, a second fixing groove is formed in the bottom end of the wire walking box, and a second fixing block matched with the second fixing groove is arranged on the upper surface of the box body.

Preferably, the front side wall and the rear side wall of the box body are provided with wire inlets, the inner ends of the wire inlets are provided with bundling rings, and the outer ends of the wire inlets are provided with cleaning sleeves.

Preferably, the lower part of the outer side wall of the box body is provided with a supporting block, and the supporting block is detachably connected with the mounting plate.

Preferably, the both ends at box lateral wall top all are provided with first fixed block, first fixed block can be dismantled through the bolt and be connected with an apron, the upper surface of apron is provided with the handle.

Preferably, the upper portion of the inner side wall of the box body is provided with a first fixing groove, a filter screen is transversely arranged in the first fixing groove, and the bottom end of the inner cavity of the box body is located between the routing boxes and is provided with a moisture absorption plate.

Preferably, the lower surface of box is vertical to be provided with fixed awl, the equal sliding connection of lateral wall has a diaphragm around fixed awl, the upper surface of diaphragm with all vertical fixed spring that is provided with between the lower surface of box.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a high-sealing mining lithium battery junction box, the bottom end of an electric wire in the inner cavity of a box body is fixed on the upper part of a bottom sheet at one side of the inner cavity of a wiring box, a fixing sheet is driven by a rotating fixing column to slide downwards on a vertical plate to fix the exposed end of the electric wire, and then butt joint is carried out according to the needs of workers, the box body is supported by the supporting rods transversely penetrating through the inner cavity of the box body, the strength of the box body is enhanced, the deformation of the box body is avoided, thereby affecting the electric wire in the inner cavity of the box body, the mounting plate which is detachably connected is arranged at the outer end of the supporting rod, the mounting plate is fixedly arranged at the outer end of the supporting rod through a bolt after the electric wire is butted, supporting spring and arc through the mounting panel outside form the protection to box outside and electric wire, avoid when the open-air use in mining area foreign matter such as stone to collide the box, have improved the holistic security and the stability of the device.

Drawings

FIG. 1 is a schematic structural diagram of a high-sealing mining lithium battery junction box of the present invention;

fig. 2 is a top view of the wiring box structure in the high-sealing mining lithium battery junction box of the present invention;

fig. 3 is the utility model discloses clean cover structural schematic in high leakproofness mining lithium cell junction box.

In the figure: the device comprises a box body 1, a wiring box 2, a vertical plate 3, a fixing plate 4, a fixing column 5, a bottom plate 6, a first fixing block 7, a supporting rod 8, a supporting ring 9, a mounting plate 10, a supporting spring 11, an arc-shaped plate 12, a supporting block 13, a first fixing groove 14, a filter screen 15, a cover plate 16, a second bearing 17, a bolt 18, a handle 19, a wire inlet 20, a bundling ring 21, a cleaning sleeve 22, a moisture absorption plate 23, a fixing cone 24, a transverse plate 25, a fixing spring 26, a second fixing groove 27 and a second fixing block 28.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-sealing mining lithium battery junction box comprises a box body 1, wherein the front side and the rear side of the bottom end of an inner cavity of the box body 1 are both provided with a wiring box 2 with an opening at the front and the rear sides, a vertical plate 3 is vertically arranged between the top end and the bottom end of the inner cavity of the wiring box 2, the front end and the rear end of the vertical plate 3 are both connected with a fixed plate 4 in a sliding way, the top end of the wiring box 2 is connected with a fixed column 5 in a threaded way, the bottom end of the fixed column 5 is rotatably connected with the upper surface of the fixed plate 4, the inner cavity of the wiring box 2 is transversely provided with a bottom plate 6, a supporting rod 8 is transversely arranged between the front side wall and the rear side wall of the inner cavity of the box body 1, a supporting ring 9 is sleeved on the supporting rod 8 and positioned in the inner cavity of the box body 1, the supporting rod 8 extends to the outside of the box body 1, the outer end of the supporting rod 8 is detachably connected with a mounting plate 10, supporting springs 11 are transversely provided with supporting springs 11, arc plates 12 vertically arranged on the outer ends of the supporting springs, the bottom of the wiring box 2 is provided with a second fixing groove, and the upper surface of the box body 1 is provided with a second fixing block 28 matched with the second fixing groove 27.

In the embodiment, the bottom end of the electric wire in the inner cavity of the box body 1 is fixed on the upper part of the bottom sheet 6 on one side of the inner cavity of the wire routing box 2, the fixing sheet 4 is driven to slide downwards on the vertical plate 3 by rotating the fixing column 5 to fix the exposed end of the electric wire, and then the butt joint is carried out according to the requirement of a worker.

The fixing column 5, the vertical plate 3 and the wiring box 2 are made of insulating materials, the double-row wiring box 2 is arranged in the inner cavity of the box body 1, a plurality of wiring ports are formed in the wiring box 2, multiple paths of electric wires can be connected, and the application range of the device is widened.

The supporting rod 8 transversely penetrating through the inner cavity of the box body 1 supports the box body 1, the strength of the box body 1 is enhanced, the deformation of the box body 1 is avoided, and therefore the electric wire of the inner cavity of the box body 1 is influenced.

Can dismantle mounting panel 10 of connection through 8 outer ends of bracing piece sets up and fix the mounting panel 10 installation in the outer end of bracing piece 8 through the bolt after the electric wire butt joint finishes, and supporting spring 11 and arc 12 through the mounting panel 10 outside form the protection to 1 outsides of box and electric wire, avoid when the open-air use in mining area foreign matter such as stone to collide box 1, improved the holistic security and stability of the device.

Further, the front side wall and the rear side wall of the box body 1 are provided with wire inlets 20, the inner ends of the wire inlets 20 are provided with bundling rings 21, and the outer ends of the wire inlets 20 are provided with cleaning sleeves 22.

In this embodiment, the phenomenon that needs the butt joint enters into the inner chamber of box 1 from inlet 20, and inlet 20's outer end is provided with clean cover 22, and clean cover 22 can carry out simple and easy clearance with the foreign matter earth dust on the electric wire, avoids having dust foreign matter etc. to go into the inner chamber of box 1, can concentrate stranded cable together through inlet 20 inner collection circle 21, reduces inlet 20's space through collection circle 21, improves box 1's leakproofness.

Furthermore, the lower part of the outer side wall of the box body 1 is provided with a supporting block 13, and the supporting block 13 is detachably connected with the mounting plate 10.

In this embodiment, the stability of the mounting plate 10 is further increased by the support blocks 13.

Further, both ends at the top of the outer side wall of the box body 1 are provided with first fixing blocks 7, the first fixing blocks 7 are detachably connected with a cover plate 16 through bolts 18, and the upper surface of the cover plate 16 is provided with a handle 19.

In this embodiment, through can be convenient open when using with the apron 16 that box 1 can dismantle the connection, seal box 1 with apron 16 after the electric wire butt joint is accomplished, guarantee box 1's leakproofness, avoid having the foreign matter to enter into box 1's inner chamber.

Furthermore, the upper portion of the inner side wall of the box body 1 is provided with a first fixing groove 14, a filter screen 15 is transversely arranged in the first fixing groove 14, and a moisture absorption plate 23 is arranged at the bottom end of the inner cavity of the box body 1 and between the wire routing boxes 2.

In this embodiment, can avoid having the foreign matter to fall on walking line case 2 through filter screen 15 in first fixed slot 14, avoid the foreign matter and walk line case 2 and contact, avoid the electric wire of butt joint to go wrong, improved the security of walking line case 2, can absorb away the moisture in the box 1 inner chamber through moisture absorption plate 23, avoid when open-air use because the condition that the short circuit misfires appears in the heavier electric wire that docks of moisture, cause the loss to the staff.

Further, the lower surface of the box body 1 is vertically provided with a fixed cone 24, the front side wall and the rear side wall of the fixed cone 24 are both slidably connected with a transverse plate 25, and a fixed spring 26 is vertically arranged between the upper surface of the transverse plate 25 and the lower surface of the box body 1.

In this embodiment, through with fixed awl 24 spigot surface, stabilize box 1, avoid box 1 can't be stable, the circumstances of removal appears, supports diaphragm 25 through fixed spring 26 between diaphragm 25 and the box 1 lower surface, contacts through diaphragm 25 and ground, supports fixed awl 24 and increases the area of contact with ground.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the bottom end of the electric wire in the inner cavity of the box body 1 is fixed on the upper part of the bottom sheet 6 at one side of the inner cavity of the wiring box 2, the fixing sheet 4 is driven to slide downwards on the vertical plate 3 by the rotating fixing column 5 to fix the exposed end of the electric wire, then the butt joint is carried out according to the needs of workers, the phenomenon needing the butt joint enters into the inner cavity of the box body 1 from the wire inlet 20, the outer end of the wire inlet 20 is provided with the cleaning sleeve 22, the cover plate 16 detachably connected with the box body 1 can be conveniently opened when in use, the cover plate 16 is closed to the box body 1 after the electric wire butt joint is completed, the sealing performance of the box body 1 is ensured, the foreign matter is prevented from entering into the inner cavity of the box body 1, the fixing cone 24 is inserted into the surface to stabilize the box body 1, the situation that the box body 1 cannot be stabilized is caused, the moving situation occurs, the transverse plate 25 is supported by the fixing spring 26 between the transverse plate 25 and the lower surface of the box body 1, the horizontal plate 25 is contacted with the ground, and the fixed cone 24 is supported to increase the contact area with the ground.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a mining lithium cell junction box of high leakproofness which characterized in that: comprises a box body (1), the front side and the rear side of the bottom end of an inner cavity of the box body (1) are both provided with a front wire walking box (2) and a rear wire walking box (2), a vertical plate (3) is vertically arranged between the top end and the bottom end of the inner cavity of the wire walking box (2), the front end and the rear end of the vertical plate (3) are both connected with a fixed plate (4) in a sliding way, the top end of the wire walking box (2) is connected with a fixed column (5) in a threaded way, the bottom end of the fixed column (5) is rotationally connected with the upper surface of the fixed plate (4), the inner cavity of the wire walking box (2) is transversely provided with a bottom plate (6), a supporting rod (8) is transversely arranged between the front side wall and the rear side wall of the inner cavity of the box body (1), a supporting ring (9) is sleeved on the supporting rod (8) and positioned on the inner cavity of the box body (1), the supporting rod (8) extends to the outside the box body (1), the outer end of the supporting rod (8) is detachably connected with a mounting plate (10), the upper and lower portion of mounting panel (10) lateral wall transversely is provided with supporting spring (11), the vertical arc (12) that is provided with on the outer end of supporting spring (11), the bottom of walking line case (2) all is provided with second fixed slot (27), the upper surface of box (1) all be provided with second fixed block (28) of second fixed slot (27) looks adaptation.

2. The high-sealing mining lithium battery junction box of claim 1, characterized in that: wire inlets (20) are formed in the front side wall and the rear side wall of the box body (1), the inner ends of the wire inlets (20) are provided with bundling rings (21), and the outer ends of the wire inlets (20) are provided with cleaning sleeves (22).

3. The high-sealing mining lithium battery junction box of claim 1, characterized in that: the lower part of the outer side wall of the box body (1) is provided with a supporting block (13), and the supporting block (13) is detachably connected with the mounting plate (10).

4. The high-sealing mining lithium battery junction box of claim 1, characterized in that: the box is characterized in that first fixing blocks (7) are arranged at two ends of the top of the outer side wall of the box body (1), a cover plate (16) is detachably connected to the first fixing blocks (7) through bolts (18), and a handle (19) is arranged on the upper surface of the cover plate (16).

5. The high-sealing mining lithium battery junction box of claim 1, characterized in that: the upper portion of box (1) inside wall is provided with a fixed slot (14), transversely be provided with a filter screen (15) in fixed slot (14), the bottom of box (1) inner chamber just is located it is provided with a moisture absorption board (23) to walk between line case (2).

6. The high-sealing mining lithium battery junction box of claim 1, characterized in that: the lower surface of box (1) is vertical to be provided with fixed awl (24), the equal sliding connection of lateral wall has a diaphragm (25) around fixed awl (24), the upper surface of diaphragm (25) with all vertically between the lower surface of box (1) be provided with fixed spring (26).