CN221150208U - Electric mine card battery rack - Google Patents

Abstract

The utility model provides an electric mine card battery rack which comprises a protection box body, a support assembly and a support frame. The protection box body is provided with a containing cavity, the supporting assembly comprises upright posts and supporting units which are respectively arranged in the containing cavity, a containing space is formed between two adjacent supporting units, the containing space is used for containing the battery box, and the supporting units are all positioned in a first vertical plane; the support frame is located along the second vertical plane and holds the intracavity, and the support frame has the installing port that is used for holding the high-pressure tank. So set up, on the one hand can simplify the layout form, the bearing unit on the supporting component can equidistant setting, and whole arrangement is more pleasing to the eye, understandable, and the preparation is also simpler convenient. On the other hand, because the high-voltage box needs to correspond to a plurality of battery boxes simultaneously, the high-voltage box can be directly arranged at the central positions of the plurality of battery boxes, so that the arrangement is more attractive and reasonable, the wiring difficulty is reduced, and the follow-up maintenance is convenient.

Description

Electric mine card battery rack

Technical Field

The utility model belongs to the technical field of battery installation, and particularly relates to an electric mine card battery rack.

Background

The mining truck is a mining transportation device. The electric mine card is a mine card taking electricity as driving energy, and is popularized and applied along with the development of battery technology. Compared with a fuel oil vehicle, the electric mine truck has cleaner energy source, and has better power performance due to the power characteristic of the motor. In addition, the electric mine card has no engine, transmission and fuel system, so that the maintenance cost is greatly reduced. The battery system mainly comprises a battery box and a high-voltage box, wherein batteries are stored in the battery box, and the high-voltage box is also called a high-voltage control box and is used for controlling battery clusters formed by a plurality of battery boxes so as to realize the summarizing, protecting and collecting work of the current and the voltage of each cluster of batteries. A battery cluster is a combination of a plurality of battery boxes.

The battery box and the high-voltage box are fixed on the battery rack, the electric mine truck is large in size and high in operation intensity, the battery capacity required to be equipped is far higher than that of a common electric vehicle, and a plurality of battery clusters are required to meet the requirements. Therefore, in actual assembly, it is necessary to install a plurality of battery boxes on the battery rack, divide the battery boxes into a plurality of clusters, and install corresponding high-voltage boxes for each cluster of batteries.

Because the size of the high-voltage box is different from that of the battery box, and the high-voltage box needs to be arranged adjacent to the battery box forming the corresponding battery cluster, the difficulty is brought to the arrangement form of the battery box and the high-voltage box on the battery rack, the battery box and the high-voltage boxes in the prior art are directly arranged in the same rack body space, the space sizes for accommodating the battery box and the high-voltage box on the rack body are different, the appearance is not attractive, and the difficulty in manufacturing the rack body can be increased due to the shape and the size change of parts.

Disclosure of utility model

The utility model provides an electric mine card battery rack, and aims to provide a novel battery rack structure which is more convenient to manufacture and can enable arrangement of a plurality of high-voltage boxes and a plurality of battery boxes to be more attractive and reasonable.

In order to achieve the above purpose, the utility model adopts the following technical scheme: provided is an electric mine card battery rack, comprising:

The protection box body is provided with a containing cavity, one side of the containing cavity is provided with an opening, and a protection cover plate is detachably arranged at the opening of the containing cavity;

The support assembly comprises upright posts and bearing units which are respectively arranged in the accommodating cavity, the upright posts and the bearing units are respectively provided with a plurality of upright posts, the upright posts are respectively vertically arranged in the accommodating cavity, the bearing units are connected between two adjacent upright posts, an accommodating space is formed between two upper and lower adjacent bearing units, the accommodating space is used for accommodating a battery box, the bearing units are all in a first vertical plane, and the first vertical plane is perpendicular to the opening direction of the accommodating cavity; and

The support frame is arranged in the accommodating cavity along a second vertical plane, the second vertical plane is parallel to the first vertical plane, the support frame is adjacent to the opening of the accommodating cavity, the support frame is provided with a mounting opening which penetrates through along the opening direction of the accommodating cavity, and the mounting opening is used for accommodating the high-pressure tank.

In one possible implementation manner, the bottom of the protection box body is provided with a plurality of mounting seats along the circumferential direction of the bottom of the protection box body, and the mounting seats are provided with mounting holes.

In one possible implementation, the mount has a hanging hole.

In one possible embodiment, the support unit is provided with a plurality of rows in the first vertical plane.

In one possible implementation, the support unit has a limiting chute adjacent to the opening of the accommodating cavity, and the battery box is slidably disposed in the limiting chute.

In one possible implementation, the support unit comprises:

The two limiting plates are oppositely arranged, each limiting plate is L-shaped, each limiting plate extends along the opening direction of the corresponding accommodating cavity, and each limiting plate is connected with the corresponding upright post; and

The supporting plates are arranged at intervals along the opening direction of the accommodating cavity, and two ends of each supporting plate are respectively connected between the two limiting plates.

In one possible implementation manner, a stop portion is disposed at one end of the limiting plate, which is far away from the opening of the accommodating cavity, and the stop portion is used for being in butt joint with the battery box to limit.

In one possible implementation, the limiting plate is detachably connected with the corresponding upright post.

In one possible implementation, the support frame is detachably connected to a side wall of the protection case.

In one possible implementation, the support frame includes:

The first support rod is arranged in the accommodating cavity along the horizontal direction and is adjacent to the opening of the accommodating cavity, and the first support rod is connected to the side wall of the protection box body; and

The second support rod is vertically arranged in the accommodating cavity and is adjacent to the opening of the accommodating cavity, and the second support rod and the first support rod are transversely and longitudinally crossed to form an installation opening for accommodating the high-pressure box.

Compared with the prior art, the electric mine card battery rack provided by the utility model has the beneficial effects that:

The utility model provides an electric mine card battery rack which comprises a protection box body, a supporting component and a supporting frame, wherein the protection box body is provided with a containing cavity, the supporting component and the supporting frame are respectively arranged in the containing cavity, the supporting component is used for installing and fixing a battery box, and the supporting frame is used for installing and fixing a high-voltage box. After the battery box and the high-voltage box are installed, the opening of the accommodating cavity can be closed through the protective cover plate, so that the protective box body forms a closed protective space, the battery box and the high-voltage box inside are prevented from being influenced by external dust, rainwater and the like, and the mine protection device can adapt to the severe use environment of a mine.

The supporting component comprises a stand column and supporting units, the supporting units are connected with the stand column, a frame body structure is formed in the accommodating cavity, the upper and lower adjacent supporting units are supported to form a containing space of the battery box, the structure is simple, the manufacturing is convenient, the supporting units are all located in a first vertical plane, the battery boxes can be orderly arranged in the first vertical plane, the appearance is attractive, and the circuit is easy to arrange.

The support frame is arranged in the accommodating cavity and arranged at the opening of the accommodating cavity along the second vertical plane, and the support frame is provided with a mounting opening for mounting and fixing the high-pressure tank. According to the utility model, the battery box and the high-voltage box are respectively arranged in two mutually parallel vertical planes, the first vertical plane is used for installing and fixing the battery box, and the second vertical plane is used for installing and fixing the high-voltage box, so that the arrangement form can be simplified, the bearing units on the supporting component can be arranged at equal intervals, and the arrangement is more attractive and understandable. On the other hand, because the high-voltage box needs to correspond to a plurality of battery boxes simultaneously, the high-voltage box can be directly arranged at the central positions of the plurality of battery boxes, so that the arrangement is more attractive and reasonable, the wiring difficulty is reduced, and the follow-up maintenance is convenient. On the other hand, the supporting component and the supporting frame are respectively positioned in different vertical planes, so that the supporting component and the supporting frame are not mutually interfered, the structure is simple, and the assembling and manufacturing difficulty is low.

Drawings

Fig. 1 is a schematic structural diagram of an electric mine card battery rack according to one embodiment of the present utility model;

FIG. 2 is a schematic view of an assembly of a protective case, a support assembly and a support frame according to one embodiment of the present utility model;

FIG. 3 is a schematic view illustrating the assembly of a battery box, a protective case, a support assembly and a support frame according to one embodiment of the present utility model;

FIG. 4 is a schematic view of an assembly of a high voltage box, a protective case, a support assembly and a support frame according to one embodiment of the present utility model;

FIG. 5 is an enlarged view of a portion A of FIG. 4;

FIG. 6 is a schematic view of a support unit according to one embodiment of the present utility model;

FIG. 7 is a schematic view of the assembly of a support unit and battery compartment in one embodiment of the utility model;

FIG. 8 is an enlarged view of part B of FIG. 7;

Fig. 9 is a schematic view of a structure of a battery cluster.

Reference numerals illustrate:

1. an electric mine card battery rack; 10. protecting the box body; 11. a protective cover plate; 12. a mounting base; 121. a mounting hole; 122. a hanging hole; 20. a support assembly; 21. a column; 22. a supporting unit; 221. a limiting plate; 222. a supporting plate; 223. a stop portion; 30. a support frame; 31. a first support bar; 32. a second support bar; 40. a battery box; 50. a high pressure tank.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model 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 for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "fixed," "secured" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to," "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on," "disposed on" another element, it can be directly on the other element or intervening elements may also be present. "plurality" refers to two and more numbers. "at least one" refers to one and more quantities. "number" refers to one or more numbers.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.

Referring to fig. 1 to 9, an electric mine card battery holder 1 according to an embodiment of the utility model is described below.

Referring to fig. 1 to 5, an embodiment of the utility model provides an electric mine card battery rack 1, which includes a protection box 10, a support assembly 20 and a support frame 30. The protection box body 10 is provided with a containing cavity, one side of the containing cavity is provided with an opening, and the opening of the containing cavity is detachably provided with a protection cover plate 11; the supporting component 20 comprises upright posts 21 and bearing units 22 which are respectively arranged in the accommodating cavity, the upright posts 21 and the bearing units 22 are respectively provided with a plurality of upright posts 21 which are respectively arranged in the accommodating cavity along the vertical direction, the bearing units 22 are connected between two adjacent upright posts 21, an accommodating space is formed between two upper and lower adjacent bearing units 22, the accommodating space is used for accommodating the battery box 40, the plurality of bearing units 22 are all positioned in a first vertical plane, and the first vertical plane is perpendicular to the opening direction of the accommodating cavity; the support frame 30 is located along the second vertical plane and holds the intracavity, and the second vertical plane is parallel to first vertical plane, and the support frame 30 is adjacent to the opening setting that holds the chamber, and support frame 30 has the installing port that link up along the opening direction that holds the chamber, and the installing port is used for the holding high-pressure tank 50.

Compared with the prior art, the electric mine card battery frame 1 provided by the embodiment of the utility model has the beneficial effects that:

The electric mine card battery frame 1 provided by the embodiment of the utility model comprises a protection box body 10, a support assembly 20 and a support frame 30, wherein the protection box body 10 is provided with a containing cavity, the support assembly 20 and the support frame 30 are respectively arranged in the containing cavity, the support assembly 20 is used for installing and fixing a battery box 40, and the support frame 30 is used for installing and fixing a high-voltage box 50. After the battery box 40 and the high-voltage box 50 are installed, the opening of the accommodating cavity can be closed through the protective cover plate 11, so that the protective box body 10 forms a closed protective space, the battery box 40 and the high-voltage box 50 inside are prevented from being influenced by external dust, rainwater and the like, and the mine protection device can adapt to the severe use environment of a mine.

The supporting component 20 comprises a stand column 21 and bearing units 22, the bearing units 22 are connected with the stand column 21, a frame structure is formed in the accommodating cavity, the bearing units 22 adjacent up and down are supported to form the accommodating space of the battery box 40, the structure is simple, the manufacturing is convenient, the bearing units 22 are all located in a first vertical plane, the battery boxes 40 can be orderly arranged in the first vertical plane, the appearance is attractive, and the circuit is easy to arrange.

The support frame 30 is arranged in the accommodating cavity and arranged at the opening of the accommodating cavity along the second vertical plane, and the support frame 30 is provided with an installation opening for installing and fixing the high-pressure tank 50. According to the utility model, the battery box 40 and the high-voltage box 50 are respectively arranged in two mutually parallel vertical planes, the first vertical plane is used for installing and fixing the battery box 40, and the second vertical plane is used for installing and fixing the high-voltage box 50, so that the arrangement form can be simplified, the bearing units 22 on the support assembly 20 can be arranged at equal intervals, and the arrangement is more attractive and understandable. On the other hand, since the high-voltage box 50 needs to correspond to the plurality of battery boxes 40 at the same time, the high-voltage box 50 can be directly arranged at the central positions of the plurality of battery boxes 40, so that the arrangement is more attractive and reasonable, the wiring difficulty is also reduced, and the subsequent maintenance is also convenient. On the other hand, the supporting component 20 and the supporting frame 30 are respectively positioned in different vertical planes, so that the two are not interfered with each other, the structure is simple, and the assembling and manufacturing difficulty is low. The high pressure tank 50 is mounted adjacent to the opening of the receiving chamber for easy viewing and maintenance.

It should be noted that, the electric mine card battery rack 1 provided in the embodiment of the present utility model is installed on a frame of a mine card, and may be provided with one or a plurality of mine card battery racks.

In the embodiment of the utility model, the protection box body 10 is generally a square box body, of course, the protection box body 10 can also be in other shapes, and can be made of metal plates such as steel plates and aluminum alloy plates, the opening of the protection box body 10 is detachably provided with the protection cover plate 11, and when the battery box 40 and the high-voltage box 50 are installed, the opening can be closed through the protection cover plate 11, so that the effects of dust prevention and rain prevention are achieved.

The support assembly 20 includes a column 21 and a bearing unit 22, the column 21 is vertically disposed, and at least one end (bottom or top) is fixedly connected with the inside of the protection case 10 to ensure the column 21 is stably supported. The upright posts 21 may be fixed in the protective case 10 by welding, screw connection, etc., the plurality of upright posts 21 are arranged in parallel and spaced apart by a proper distance, both sides of the supporting unit 22 are respectively connected with the upright posts 21, and the supporting unit 22 is used for supporting the battery case 40. When mounted, the battery box 40 is lifted to the supporting unit 22, and then fastened to the supporting unit 22 by means of fasteners such as screws.

The plurality of supporting units 22 are located in the first vertical plane, and the upper supporting unit 22 and the lower supporting unit 22 are arranged at equal intervals, so that the plurality of battery boxes 40 can be orderly arranged as shown in fig. 3, and the layout is more attractive and atmospheric. The support frame 30 is located in the second vertical plane, the high-voltage boxes 50 can be orderly arranged as shown in fig. 4, and the positions of the high-voltage boxes 50 are adjacent to the corresponding battery boxes 40, so that the overall arrangement integrity can be ensured, the arrangement is more attractive, the wiring with the corresponding battery boxes 40 is more convenient, and two purposes are achieved. The support frame 30 has a mounting hole penetrating in the opening direction of the accommodating chamber, and the mounting hole is provided so as to be penetrated, so that the high voltage box 50 and the battery box 40 are wired.

It should be noted that, the specific shape and structure of the support frame 30 and the supporting unit 22 are not limited, and the supporting unit 22 may provide a stable support for the battery box 40, and the support frame 30 may provide a stable support for the high-pressure box 50.

Referring to fig. 1 to 4, in some possible embodiments, the bottom of the protection case 10 is provided with a plurality of mounting seats 12 along its circumference, and the mounting seats 12 have mounting holes 121. To stabilize the support, three, four or more mounting seats 12 may be provided, the mounting seats 12 being adapted to be connected to the frame, and the mounting holes 121 being adapted to be provided with fixing bolts. Rubber shock pads can also be arranged between the mounting seat 12 and the frame.

Referring to fig. 1-4, in some possible embodiments, the mounting base 12 has a hanging hole 122, and the hanging hole 122 is used for passing a hanging hook, so as to facilitate hanging movement of the protection box 10.

Referring to fig. 2 to 4, in some possible embodiments, the support unit 22 is provided with a plurality of columns in the first vertical plane, and the specific columns may be reasonably arranged according to the width of the battery box 40 and the size of the installation space on the frame. In one embodiment, as shown in fig. 2, the support units 22 are provided in a total of three rows.

Referring to fig. 2, 3, 6 and 7, in some possible embodiments, the supporting unit 22 has a limiting chute adjacent to the opening side of the accommodating cavity, the battery box 40 is slidably disposed in the limiting chute, and when assembled, the battery box 40 is lifted to a proper height to align the battery box 40 with the limiting chute, and then the battery box 40 is pushed into the limiting chute, so that the battery box 40 is convenient to install.

Referring to fig. 2, 3, 6 and 7, in some possible embodiments, the support unit 22 includes a limiting plate 221 and a supporting plate 222. The two limiting plates 221 are oppositely arranged, the limiting plates 221 are L-shaped, the limiting plates 221 extend along the opening direction of the accommodating cavity, and the limiting plates 221 are connected to the corresponding upright posts 21; the supporting plates 222 are arranged at intervals along the opening direction of the accommodating cavity, and two ends of the supporting plates 222 are respectively connected between the two limiting plates 221.

In this embodiment, the two limiting plates 221 are oppositely arranged, the supporting plate 222 is used for connecting the two limiting plates 221 into a whole, and the limiting plates 221 and the supporting plate 222 together form a limiting chute. The limiting plate 221 is L-shaped, can be directly obtained by angle steel processing, and has simple structure and convenient manufacture.

Referring to fig. 6 to 8, in some possible embodiments, a stop portion 223 is disposed at an end of the limiting plate 221 away from the opening of the accommodating cavity, the stop portion 223 is used for abutting and limiting the battery case 40, when the battery case 40 is installed, the battery case 40 is pushed to abut against the stop portion 223, so that it can be known that the battery case 40 is installed in place, and then the battery case 40 and the supporting unit 22 can be fixed into a whole by a fastener.

Referring to fig. 6 to 8, in some possible embodiments, the limiting plate 221 is detachably connected to the corresponding upright post 21 by a screw, a limiting pin, a clamping block, etc., so as to facilitate installation and detachment.

Referring to fig. 4 and 5, in some possible embodiments, the support frame 30 is detachably connected to the side wall of the protection case 10, and when the battery case 40 is installed, the support frame 30 can be detached, so that the obstruction of the support frame 30 to the battery case 40 is eliminated, and the installation of the battery case 40 is smoother. After the battery box 40 is installed, the supporting frame 30 is installed, and finally the high-voltage box 50 is fixed on the supporting frame 30, so that the circuit between the high-voltage box 50 and the battery box 40 is connected.

Referring to fig. 4 and 5, in some possible embodiments, the support frame 30 includes a first support bar 31 and a second support bar 32. The first supporting rod 31 is arranged in the accommodating cavity along the horizontal direction and is adjacent to the opening of the accommodating cavity, and the first supporting rod 31 is connected to the side wall of the protection box body 10; the second support bar 32 is vertically disposed in the accommodating chamber and adjacent to the opening of the accommodating chamber, and the second support bar 32 is disposed transversely and longitudinally across the first support bar 31 to form an installation opening for accommodating the high pressure tank 50.

The support 30 in this embodiment includes a plurality of first support rods 31 disposed transversely and a plurality of second support rods 32 disposed vertically, where the first support rods 31 and the second support rods 32 are disposed transversely and longitudinally in a crossing manner, and form an installation opening, the high-pressure tank 50 is disposed in the installation opening, and the side wall of the high-pressure tank 50 is fixedly connected with the first support rods 31 or the second support rods 32 by fasteners such as screws.

It will be appreciated that the portions of the foregoing embodiments may be freely combined or omitted to form different combined embodiments, and the details of the respective combined embodiments are not described herein, so that after the description, the present disclosure may be considered as having described the respective combined embodiments, and the different combined embodiments can be supported.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. Electric mine card battery rack, its characterized in that includes:

The protection box body is provided with a containing cavity, one side of the containing cavity is provided with an opening, and a protection cover plate is detachably arranged at the opening of the containing cavity;

The support assembly comprises upright posts and bearing units which are respectively arranged in the accommodating cavity, the upright posts and the bearing units are respectively provided with a plurality of upright posts, the upright posts are respectively vertically arranged in the accommodating cavity, the bearing units are connected between two adjacent upright posts, an accommodating space is formed between two upper and lower adjacent bearing units, the accommodating space is used for accommodating a battery box, the bearing units are all in a first vertical plane, and the first vertical plane is perpendicular to the opening direction of the accommodating cavity; and

The support frame is arranged in the accommodating cavity along a second vertical plane, the second vertical plane is parallel to the first vertical plane, the support frame is adjacent to the opening of the accommodating cavity, the support frame is provided with a mounting opening which penetrates through along the opening direction of the accommodating cavity, and the mounting opening is used for accommodating the high-pressure tank.

2. The electric mining card battery rack according to claim 1, wherein the bottom of the protection box body is provided with a plurality of mounting seats along the circumferential direction of the bottom, and the mounting seats are provided with mounting holes.

3. The electric mining card battery holder of claim 2, wherein the mount has a hanging hole.

4. The electric mining card battery rack of claim 1, wherein the support unit is provided with a plurality of columns in the first vertical plane.

5. The electric mining card battery rack according to claim 1, wherein the supporting unit is provided with a limiting chute on one side adjacent to the opening of the accommodating cavity, and the battery box is slidably arranged in the limiting chute.

6. The electric mining card battery rack of claim 5, wherein the support unit includes:

The two limiting plates are oppositely arranged, each limiting plate is L-shaped, each limiting plate extends along the opening direction of the corresponding accommodating cavity, and each limiting plate is connected with the corresponding upright post; and

The supporting plates are arranged at intervals along the opening direction of the accommodating cavity, and two ends of each supporting plate are respectively connected between the two limiting plates.

7. The electric mining card battery rack according to claim 6, wherein one end of the limiting plate, which is far away from the opening of the accommodating cavity, is provided with a stop part, and the stop part is used for being in butt joint with the battery box for limiting.

8. The electric mining card battery rack of any of claims 6 or 7, wherein the limiting plates are detachably connected to the corresponding posts.

9. The electric mining card battery rack of claim 1, wherein the support frame is detachably connected to a side wall of the protection case.

10. The electric mining card battery rack of claim 1, wherein the support frame comprises:

The first support rod is arranged in the accommodating cavity along the horizontal direction and is adjacent to the opening of the accommodating cavity, and the first support rod is connected to the side wall of the protection box body; and

The second support rod is vertically arranged in the accommodating cavity and is adjacent to the opening of the accommodating cavity, and the second support rod and the first support rod are transversely and longitudinally crossed to form an installation opening for accommodating the high-pressure box.