High-voltage mining flame-proof energy storage cable group

Abstract

The utility model belongs to the technical field of energy storage cable groups, and discloses a high-voltage mining explosion-proof energy storage cable group, which comprises an explosion-proof energy storage cabinet, one side of the explosion-proof energy storage cabinet is recessed inwards to form a through cavity, a plurality of mounting racks are mounted in the through cavity, one side of each mounting rack is provided with a drawable energy storage battery, and the other side of each mounting rack is provided with an energy storage cable. The multiple energy storage batteries are all provided with cables, and two symmetrically-distributed explosion-proof doors are hinged to the explosion-proof energy storage cabinet. The classification assembly comprises a lower arc plate and an upper arc plate which are sleeved outside the cable, and a sucker table which can be adsorbed outside the mounting frame; according to the explosion-proof energy storage cabinet, through the arrangement of the classification assembly, the cables can be reasonably and orderly installed, so that the problem that the cables matched with the energy storage batteries are difficult to quickly find when the energy storage batteries are maintained or replaced due to the fact that the cables are easily disordered in the explosion-proof energy storage cabinet in the prior art is solved; and the maintenance or replacement efficiency of the energy storage battery is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage cable groups, in particular to a high-voltage explosion-proof energy storage cable group for mining. Background Art

[0002] A coal mine is a reasonable space excavated by humans when digging geological strata rich in coal. It usually includes tunnels, shafts, and mining faces, etc. In the process of coal mining, energy storage cable groups are generally used to be able to reliably transmit electrical energy in harsh mine environments, ensuring the normal mining of coal mines. At the same time, it ensures the safety of the miners' lives, avoids safety accidents, and greatly improves the safety of coal mining.

[0003] When the existing high-voltage explosion-proof energy storage cable group is in use, the energy storage box is generally installed on the ground closest to the coal mine, and the cable transmits electricity to multiple energy storage batteries. Cables are installed between each energy storage battery to connect each energy storage battery in series or in parallel, so as to achieve a doubling of power and meet the various needs of the coal mine. The energy storage battery collects energy for emergency use. However, when multiple energy storage batteries are connected by cables, the multiple cables are prone to confusion in the energy storage box, making it difficult to quickly find matching cables when the energy storage battery is maintained or replaced, making the maintenance or replacement of the energy storage battery more time-consuming and labor-intensive, thereby affecting the practicality of the energy storage cable group. Utility Model Content

[0004] The utility model proposes a high-voltage explosion-proof energy storage cable group for mining, so as to solve the problem that when multiple energy storage batteries are connected by cables, multiple cables are easily confused in the energy storage box, which makes it difficult to quickly find matching cables when the energy storage batteries are maintained or replaced, making the maintenance or replacement of the energy storage batteries more time-consuming and labor-intensive.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions: a high-voltage mining flameproof energy storage cable assembly, comprising:

[0006] An explosion-proof energy storage cabinet, and one side of the explosion-proof energy storage cabinet is recessed inward to form a through cavity, a plurality of mounting frames are installed in the through cavity, and a drawable energy storage battery is installed on one side of the plurality of mounting frames, and a cable is installed on the plurality of energy storage batteries, and the cable is used to connect the plurality of energy storage batteries in series or in parallel to enhance their voltage level, and the explosion-proof energy storage cabinet is hinged with two symmetrically distributed explosion-proof doors; each energy storage battery has a voltage of 3.6V and a capacity of 40Ah, and can be connected in series to form different voltage levels such as 540V and 975V, and then connected in parallel to double the power, which can meet the various needs of coal mines, and the energy storage battery adopts a drawer-type design, which is convenient for maintenance and replacement, and the explosion-proof energy storage cabinet, explosion-proof door and mounting frame are all made of explosion-proof materials, which can effectively play an overall explosion-proof effect;

[0007] A classification component is used to position the cable on the mounting frame, the classification component includes a lower arc plate and an upper arc plate which are sleeved on the outside of the cable and a suction cup platform which can be adsorbed on the outside of the mounting frame, and the lower arc plate is hinged to the upper arc plate, one side of the lower arc plate is fixed on the suction cup platform, the lower arc plate is provided with a positioning component for plugging it with the upper arc plate, and the positioning component is provided with a guide component for resetting it; through the setting of the suction cup platform, and the suction cup platform adopts the existing middle suction cup adsorption principle, it is convenient to quickly install the suction cup platform at the required position of the mounting frame, so that the upper arc plate and the lower arc plate can clamp the cable at different positions, which can effectively disperse the stress points of the cable and enhance the stability of the cable.

[0008] Preferably, the positioning assembly includes a fixing block fixed to one side of the lower arc plate and a mounting seat fixed to one side of the upper arc plate, a plug-in rod is fixed to one side of the fixing block, a connecting groove for inserting the plug-in rod is provided at the top of the mounting seat, and a locking assembly for quickly installing the plug-in rod is provided on the mounting seat; through the setting of the positioning assembly, the upper arc plate and the lower arc plate can be positioned when closed, so that the upper arc plate and the lower arc plate can be stably fitted with the outside of the cable, thereby enhancing the flexibility and applicability of the cable during installation.

[0009] Preferably, the locking assembly includes a through slot provided on one side of the plug-in rod and a plug-in slot provided on one side of the mounting seat and communicating with the interior of the through slot; a plug-in column is inserted on the mounting seat, and the plug-in column is inserted into a through slot corresponding to the plug-in slot through the plug-in slot; through the setting of the locking assembly, the upper arc plate and the lower arc plate can be quickly disassembled and assembled with each other, reducing the difficulty of opening or closing the upper arc plate and the lower arc plate, thereby improving the cable clamping efficiency, which is beneficial to reducing the time required for maintenance or replacement of the energy storage battery.

[0010] Preferably, the guide assembly includes a connecting tube fixed on one side of the mounting seat and a connecting ring sleeved on the outside of the plug-in column, and the connecting tube is sleeved on the outside of the plug-in column, and a spring is connected between the connecting ring and the connecting tube; through the setting of the connecting tube, the plug-in column can be limited to avoid displacement of the plug-in column when it is pulled out of the plug-in slot, so that the plug-in column and the plug-in slot always remain level.

[0011] Preferably, the guide assembly also includes an extension cap that can be slidably sleeved on the outside of the plug-in column and a positioning groove opened on the outside of the plug-in column, a pull rod is fixed in the extension cap, and one end of the pull rod passes through the positioning groove and is fixed with a plug block, and the plug block is slidably connected to the positioning groove; through the setting of the extension cap, it is used to provide a short-range protection effect for one end of the plug-in column, avoid the plug-in column from being detached due to accidental pulling, and enhance the stability of the plug-in column.

[0012] Preferably, a pluggable reminder column is also installed on one side of the connecting tube, a limit block is also fixed on the outside of the connecting ring, a guide groove for the limit block to slide is opened in the connecting tube, and the limit block is used to push or pull the reminder column to move; through the setting of the reminder column, it is used to remind the user, so as to timely understand the separation status between the plug-in column and the plug-in rod and reduce operational errors.

[0013] Preferably, protective pads are fixed inside the upper arc plate and the lower arc plate, and the protective pads are used to protect the outside of the cable.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] (1) By setting up the classification components, the cables can be installed in a reasonable and orderly manner, which is beneficial to management and maintenance, thereby solving the problem that multiple existing cables are easily confused in the explosion-proof energy storage cabinet, which makes it difficult to quickly find matching cables when the energy storage battery is maintained or replaced. This greatly improves the maintenance or replacement efficiency of the energy storage battery, and makes the maintenance or replacement of the energy storage battery more time-saving and labor-saving, thereby improving the practicality of the energy storage cable group.

[0016] (2) Through the setting of the guide component, not only can the plug-in and plug-out of the plug-in column and the plug-in slot be quickly realized, but also a protective effect can be played between the plug-in column and the plug-in slot, thereby reducing the situation where the plug-in column is accidentally pulled out and causing it to be detached, thereby improving the stability between the upper arc plate and the lower arc plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure when the classified components of the utility model are connected with the cable;

[0020] Figure 3 For this utility model Figure 2 A schematic diagram of the structure of the classified components;

[0021] Figure 4 It is a schematic diagram of the structure of the utility model when the lower arc plate and the upper arc plate are opened;

[0022] Figure 5 For this utility model Figure 4 A schematic diagram of the structure of the middle guide assembly;

[0023] In the figure: 1. explosion-proof energy storage cabinet; 11. explosion-proof door; 12. mounting frame; 13. energy storage battery; 14. cable; 2. classification component; 21. upper arc plate; 22. lower arc plate; 23. suction cup platform; 24. fixing block; 25. mounting seat; 26. plug rod; 27. connecting groove; 28. through groove; 29. ​​plug column; 3. guide component; 31. connecting cylinder; 32. connecting ring; 33. spring; 34. guide groove; 35. prompt column; 36. positioning groove; 37. plug block; 38. pull rod; 39. extension cap. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1 A high-voltage mining flameproof energy storage cable assembly is shown, comprising:

[0026] An explosion-proof energy storage cabinet 1, wherein one side of the explosion-proof energy storage cabinet 1 is recessed inward to form a through cavity, wherein a plurality of mounting frames 12 are installed in the through cavity, and a removable energy storage battery 13 is installed on one side of each of the plurality of mounting frames 12, and a cable 14 is installed on each of the plurality of energy storage batteries 13, and the cable 14 is used to connect the plurality of energy storage batteries 13 in series or in parallel to enhance their voltage level, and two symmetrically distributed explosion-proof doors 11 are hinged on the explosion-proof energy storage cabinet 1;

[0027] As can be seen from the above, when in use, first push one side of the multiple energy storage batteries 13 into the interior of the multiple mounting frames 12 to complete the installation of the multiple energy storage batteries 13, that is, the energy storage batteries 13 are installed in the through cavity, and are combined with the explosion-proof energy storage cabinet 1 to form an integral energy storage cable group, which can achieve continuous operation of the fan to avoid gas exceeding the limit in the emergency situation of power outage due to a failure of the coal mine power supply system, and adjacent energy storage batteries 13 are connected by cables 14, so that they can be connected in series and in parallel with each other, so that the power is doubled, which can meet the various needs of the coal mine, and can also be used for other loads that need to continue to operate after unplanned power outages, greatly improving the safety of coal mine operation, and then the two explosion-proof doors 11 and the explosion-proof energy storage cabinet 1 are closed to achieve a good explosion-proof effect on the energy storage battery 13, thereby enhancing the overall service life and having a higher safety.

[0028] refer to Figure 3-Figure 5As shown, the classification component 2 is used to position the cable 14 on the mounting frame 12. The classification component 2 includes a lower arc plate 22 and an upper arc plate 21 which are sleeved on the outside of the cable 14, and a suction cup platform 23 which can be adsorbed on the outside of the mounting frame 12. The lower arc plate 22 is hinged to the upper arc plate 21, and one side of the lower arc plate 22 is fixed on the suction cup platform 23. The lower arc plate 22 is provided with a positioning component for plugging it with the upper arc plate 21, and the positioning component is provided with a guide component 3 for resetting it.

[0029] The positioning assembly includes a fixed block 24 fixed on one side of the lower arc plate 22 and a mounting seat 25 fixed on one side of the upper arc plate 21. A plug-in rod 26 is fixed on one side of the fixed block 24. A connecting groove 27 for inserting the plug-in rod 26 is provided at the top of the mounting seat 25. A locking assembly for quickly installing the plug-in rod 26 is provided on the mounting seat 25; the locking assembly includes a through groove 28 provided on one side of the plug-in rod 26 and a plug-in groove provided on one side of the mounting seat 25 and communicating with the inside of the through groove 28. A plug-in column 29 is inserted on the mounting seat 25, and the plug-in column 29 is inserted into the through groove 28 corresponding to the plug-in groove through the plug-in groove.

[0030] Through the above technical solution:

[0031] When the cable 14 is being installed, the suction cup platform 23 is first adsorbed on the appropriate position of the mounting frame 12, and the lower arc plate 22 and the upper arc plate 21 are clamped on the outside of the cable 14, that is, the cable 14 is embedded in the lower arc plate 22 and the upper arc plate 21. At this time, the connecting rod 26 is inserted into the connecting groove 27, and the through groove 28 and the plug-in groove are kept overlapped. However, the plug-in column 29 is pushed to slide along the plug-in groove into the through groove 28, and the connecting rod 26 is stably inserted into the connecting groove 27, so that the connection between the lower arc plate 22 and the upper arc plate 21 and the cable 14 is tight but not too tight, so that the cable 14 can be installed reasonably and orderly, which is conducive to management and maintenance, thereby solving the problem that the existing multiple cables 14 are prone to confusion in the explosion-proof energy storage cabinet 1, which makes it difficult to quickly find the matching cable 14 when the energy storage battery 13 is maintained or replaced, thereby improving the efficiency of maintenance or replacement of the energy storage battery 13 and enhancing the practicality of the energy storage cable group.

[0032] Furthermore, protective pads are fixed inside the upper arc plate 21 and the lower arc plate 22, and the protective pads are used to protect the outside of the cable 14; based on this, through the provision of the protective pads, the outside of the cable 14 can be protected to prevent the cable 14 from being deformed or damaged due to excessive clamping.

[0033] In addition, refer to Figure 1-Figure 5As shown, the guide assembly 3 includes a connecting tube 31 fixed on one side of the mounting seat 25 and a connecting ring 32 sleeved on the outside of the plug-in column 29, and the connecting tube 31 is sleeved on the outside of the plug-in column 29, and a spring 33 is connected between the connecting ring 32 and the connecting tube 31; the guide assembly 3 also includes an extension cap 39 slidably sleeved on the outside of the plug-in column 29 and a positioning groove 36 opened on the outside of the plug-in column 29, a pull rod 38 is fixed in the extension cap 39, and one end of the pull rod 38 passes through the positioning groove 36 and is fixed with a plug block 37, and the plug block 37 is slidably connected to the positioning groove 36.

[0034] Through the above technical solution:

[0035] When the plug-in column 29 is in use, the plug-in column 29 is first stably supported by the connecting tube 31, and then the part of the plug-in column 29 exposed to the outside is kept in a vertical state with the mounting seat 25, and the plug-in column 29 is loosened, and the spring 33 is tightened and reset. At this time, the connecting ring 32 is pushed to slide along the connecting tube 31, and the movement of the connecting ring 32 drives the extension cap 39 to slide, that is, the extension cap 39 slides along the connecting tube 31, and one end of the plug-in column 29 is quickly inserted into the plug-in groove, and at this time, the extension cap 39 is pulled, and then the extension cap 39 moves to pull the pull rod 3 8 moves, causing the plug block 37 to slide along the positioning groove 36, thereby driving the extension cap 39 to slide along the outside of the plug-in column 29. At this time, the movement of the extension cap 39 cannot drive the plug-in column 29 to move synchronously, which is used to provide short-range protection for the plug-in column 29 to prevent the plug-in column 29 from being accidentally pulled out of the plug-in slot. It can not only achieve rapid plugging and unplugging of the plug-in column 29 and the plug-in slot, but also provide protection between the plug-in column 29 and the plug-in slot, reducing the situation where the plug-in column 29 is accidentally pulled out and caused by detachment, thereby improving the stability between the upper arc plate 21 and the lower arc plate 22.

[0036] Furthermore, a pluggable reminder column 35 is installed on one side of the connecting tube 31, and a limit block is fixed on the outside of the connecting ring 32. A guide groove 34 for the limit block to slide is opened in the connecting tube 31, and the limit block is used to push or pull the reminder column 35 to move; based on this, the connecting ring 32 slides in the connecting tube 31, when the connecting ring 32 slides along the connecting tube 31 and the spring 33 is squeezed, the limiting block is driven to slide along the guide groove 34 through the movement of the connecting ring 32, so that the limiting block moves and pushes the reminder column 35 to move along the guide groove 34 toward the outside of the connecting tube 31, and then one end of the reminder column 35 is exposed to the outside of the connecting tube 31, which is used to remind the user, so as to timely understand the movement of the plug-in column 29 in the plug-in groove and the through groove 28. At this time, the plug-in column 29 is separated from the through groove 28, that is, the plug-in rod 26 is separated from the plug-in column 29, thereby reducing the time required for disassembly.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-voltage flameproof energy storage cable assembly for mining, characterized in that: include: An explosion-proof energy storage cabinet (1), wherein one side of the explosion-proof energy storage cabinet (1) is recessed inward to form a through cavity, a plurality of mounting frames (12) are installed in the through cavity, and a drawable energy storage battery (13) is installed on one side of the plurality of mounting frames (12), a cable (14) is installed on the plurality of energy storage batteries (13), and the cable (14) is used to connect the plurality of energy storage batteries (13) in series or in parallel, and two symmetrically distributed explosion-proof doors (11) are hinged on the explosion-proof energy storage cabinet (1); A classification component (2) is used to position a cable (14) on a mounting frame (12). The classification component (2) comprises a lower arc plate (22) and an upper arc plate (21) sleeved on the outside of the cable (14), and a suction cup platform (23) that can be adsorbed on the outside of the mounting frame (12). The lower arc plate (22) and the upper arc plate (21) are hinged, one side of the lower arc plate (22) is fixed on the suction cup platform (23), the lower arc plate (22) is provided with a positioning component for plugging it with the upper arc plate (21), and the positioning component is provided with a guide component (3) for resetting it.

2. A high-voltage flameproof energy storage cable assembly for mining according to claim 1, characterized in that: The positioning assembly comprises a fixing block (24) fixed to one side of the lower arc plate (22) and a mounting seat (25) fixed to one side of the upper arc plate (21); a plug-in rod (26) is fixed to one side of the fixing block (24); a connecting groove (27) for inserting the plug-in rod (26) is provided at the top end of the mounting seat (25); and a locking assembly for quickly installing the plug-in rod (26) is provided on the mounting seat (25).

3. A high-voltage flameproof energy storage cable assembly for mining according to claim 2, characterized in that: The locking assembly comprises a through slot (28) provided on one side of the plug-in rod (26) and a plug-in slot provided on one side of the mounting seat (25) and communicating with the interior of the through slot (28); a plug-in column (29) is inserted on the mounting seat (25), and the plug-in column (29) is inserted into the through slot (28) corresponding to the plug-in slot through the plug-in slot.

4. A high-voltage flameproof energy storage cable assembly for mining according to claim 3, characterized in that: The guide assembly (3) comprises a connecting tube (31) fixed to one side of the mounting seat (25) and a connecting ring (32) sleeved on the outside of the plug-in column (29), and the connecting tube (31) is sleeved on the outside of the plug-in column (29), and a spring (33) is connected between the connecting ring (32) and the connecting tube (31).

5. A high-voltage flameproof energy storage cable assembly for mining according to claim 4, characterized in that: The guide assembly (3) also includes an extension cap (39) slidably sleeved on the outside of the plug-in column (29) and a positioning groove (36) opened on the outside of the plug-in column (29), a pull rod (38) is fixed in the extension cap (39), and one end of the pull rod (38) passes through the positioning groove (36) and is fixed with a plug block (37), and the plug block (37) is slidably connected to the positioning groove (36).

6. A high-voltage flameproof energy storage cable assembly for mining according to claim 4, characterized in that: A pluggable reminder column (35) is also installed on one side of the connecting tube (31), a limit block is also fixed on the outside of the connecting ring (32), a guide groove (34) for the limit block to slide is provided in the connecting tube (31), and the limit block is used to push or pull the reminder column (35) to move.

7. The high-voltage flameproof energy storage cable assembly for mining according to claim 1, characterized in that: Protective pads are fixed inside the upper arc plate (21) and the lower arc plate (22), and the protective pads are used to protect the outside of the cable (14).

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