CN219086129U

CN219086129U - Explosion-proof lithium battery power box convenient to maintain

Info

Publication number: CN219086129U
Application number: CN202222715198.4U
Authority: CN
Inventors: 徐乐为; 王志成
Original assignee: Shenzhen City Weihuafeng Electronic Technology Co ltd
Current assignee: Shenzhen City Weihuafeng Electronic Technology Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-05-26
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses an explosion-proof lithium battery power supply box convenient to maintain, which comprises a bottom plate, reinforcing nodes, protective ribs, fixing rods, an explosion-proof box, a supporting plate, a cover plate, a plugging plate, supporting rods, fastening bolts, guide rods, guide plates, sliding sleeves and sealing rings, wherein the explosion-proof box is arranged on the bottom plate, the supporting plate is arranged at the upper part of the explosion-proof box, a plurality of fixing rods are arranged on the outer side wall of the explosion-proof box, two groups of protective ribs are arranged between two adjacent fixing rods, two ends of each protective rib are respectively connected with two fixing rods, the two groups of protective ribs extend upwards in an inclined mode, the extending directions of the two groups of protective ribs are opposite, the two groups of protective ribs are matched to form a net shape, a through groove is arranged in the middle of the supporting plate, and the through groove is communicated with the inside of the explosion-proof box. The utility model overcomes the defects of the prior art, can perform explosion suppression, is convenient to mount and dismount, is convenient to overhaul and is convenient to use.

Description

Explosion-proof lithium battery power box convenient to maintain

Technical Field

The utility model relates to the technical field of power supply boxes, in particular to an explosion-proof lithium battery power supply box convenient to maintain.

Background

The power supply box mainly provides operation power for the vacuum circuit breaker and other high-voltage switches, and the existing power supply box generally has an explosion-proof effect, but is inconvenient to use when the explosion-proof power supply box is installed and fastened and overhauled and detached, so that the power supply box capable of being conveniently detached and maintained is needed.

Disclosure of Invention

The utility model aims to solve the technical problems of overcoming the defects of the prior art and providing the explosion-proof lithium battery power supply box which is convenient to maintain, can be used for explosion-proof and is convenient to install and detach, so that the explosion-proof lithium battery power supply box is convenient to overhaul and convenient to use.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a flame proof type lithium cell power supply box convenient to maintenance, it includes bottom plate, reinforcement node, protection muscle, dead lever, explosion proof case, backup pad, apron, shutoff board, bracing piece, fastening bolt, guide bar, deflector, slip cap and sealing washer, be provided with explosion proof case on the bottom plate, explosion proof case's upper portion is provided with the backup pad, be provided with a plurality of dead lever on explosion proof case's the lateral wall, adjacent two be provided with two sets of protection muscle between the dead lever, two dead levers are connected respectively at the both ends of protection muscle, with the group protection muscle slope upwards extends, two sets of the extending direction of protection muscle is opposite, two sets of protection muscle cooperate and form netted, the backup pad middle part is provided with the through groove, through groove and explosion proof case inside be linked together, explosion proof case inside is provided with four the guide bar, the guide bar is along the circumference evenly distributed of explosion proof case, the lower part of guide bar and the bottom vertical connection of explosion proof case, the upper portion of guide bar extends to the below of backup pad, two sets of protection muscle respectively, two sets up the deflector and the deflector is provided with four on the slip cap, the equal side of support bar is provided with on the bottom surface of support bar, four sliding sleeve and the equal sliding sleeve, the bottom surface is provided with on the shutoff board.

Further, a plurality of do the dead lever is along the circumference equidistance evenly distributed of explosion-proof case, bottom plate and backup pad are connected perpendicularly respectively at the both ends of dead lever, can carry out the connection support to the protection muscle through the dead lever.

Further, the protection muscle is the arc, protection muscle is along the length direction equidistance evenly distributed of dead lever, and protection muscle cooperatees and forms network structure, can carry out further protection flame proof to the explosion proof case.

Further, a plurality of reinforcing nodes are uniformly arranged on the fixing rod, the reinforcing nodes correspond to the protecting ribs one by one and are connected, and the connecting points of the protecting ribs and the fixing rod can be reinforced.

Further, be provided with the sealing washer on the inner wall of running through the groove, the corresponding joint of shutoff board and running through the groove can be through shutoff board and run through groove looks joint to this can carry out the shutoff to explosion-proof case, convenient to use.

Further, the upper portion of guide bar is provided with detachable fastening bolt, fastening bolt and the upper portion looks spiro union of guide bar can carry out spacingly to the guide bar through fastening bolt, and convenient to detach to with the deflector tea rest, convenient to overhaul.

Compared with the prior art, the utility model has the advantages that: the explosion-proof box, the protection ribs and the fixing rods are arranged, and the protection ribs are matched to form a net structure, so that the explosion-proof box can be further protected and flamed; the guide rod, the sliding sleeve, the support rod, the guide plate and the fastening bolt are arranged, the sliding sleeve can slide on the guide rod, so that a power component of the guide plate can be moved out of the explosion-proof box, overhauling can be performed, and the fastening bolt can be detached, so that the guide plate is detached, and maintenance is facilitated.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a front view of the present utility model in a state of use.

Fig. 3 is a schematic view of the structure of the present utility model in a use state.

As shown in the figure: 1. a bottom plate; 2. reinforcing the nodes; 3. protective ribs; 4. a fixed rod; 5. an explosion-proof box; 6. a support plate; 7. a cover plate; 8. a plugging plate; 9. a support rod; 10. a fastening bolt; 11. a guide rod; 12. a guide plate; 13. a sliding sleeve; 14. and (3) sealing rings.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.

The present utility model will be described in further detail with reference to the accompanying drawings.

The utility model relates to an explosion-proof lithium battery power supply box convenient to maintain, which comprises a bottom plate 1, reinforcing nodes 2, protective ribs 3, fixing rods 4, an explosion-proof box 5, a supporting plate 6, a cover plate 7, a plugging plate 8, supporting rods 9, fastening bolts 10, guide rods 11, guide plates 12, sliding sleeves 13 and sealing rings 14, wherein the explosion-proof box 5 is arranged on the bottom plate 1, the supporting plates 6 are arranged on the upper part of the explosion-proof box 5, a plurality of fixing rods 4 are arranged on the outer side wall of the explosion-proof box 5, a plurality of fixing rods 4 are uniformly distributed along the circumferential direction of the explosion-proof box 5 at equal intervals, two ends of each fixing rod 4 are respectively and vertically connected with the bottom plate 1 and the supporting plate 6, two groups of protective ribs 3 are arranged between two adjacent fixing rods 4, two ends of each protective rib 3 are respectively connected with two fixing rods 4, each protective rib 3 is arc-shaped, the protective ribs 3 are uniformly distributed along the length direction of the fixing rods 4 at equal intervals, each protective rib 3 extends obliquely upwards, the two groups of protective ribs 3 extend in opposite directions, the two groups of protective ribs 3 are matched with each other, and the two groups of protective ribs 3 are matched with each other to form a net-shaped protective rib structure, and the two protective ribs can be matched with each other, and form a protective explosion-proof structure. The fixing rod 4 is uniformly provided with a plurality of reinforcing nodes 2, the reinforcing nodes 2 are in one-to-one correspondence with the protective ribs 3 and are connected, and the connecting points of the protective ribs and the fixing rod can be reinforced. The backup pad 6 middle part is provided with runs through the groove, run through groove and explosion-proof case 5 inside and be linked together, be provided with sealing washer 14 on the inner wall of running through the groove, can pass through shutoff board and run through groove looks joint to this can carry out the shutoff to the explosion-proof case, convenient to use. The explosion-proof box is characterized in that four guide rods 11 are arranged inside the explosion-proof box, the four guide rods 11 are uniformly distributed along the circumference of the explosion-proof box 5, the lower part of the guide rods 11 is vertically connected with the bottom of the explosion-proof box, the upper parts of the guide rods 11 extend to the lower part of the supporting plate 6, detachable fastening bolts 10 are arranged on the upper parts of the guide rods 11, the fastening bolts 10 are in threaded connection with the upper parts of the guide rods 11, so that sliding sleeves can slide on the guide rods, the power supply components of the guide plates can be moved out of the explosion-proof box, overhaul can be conducted, and meanwhile the fastening bolts can be detached, so that the guide plates are detached, and maintenance is facilitated. The guide rod 11 is provided with a slidable sliding sleeve 13, four sliding sleeves 13 are connected through a guide plate 12, the bottom surface of the guide plate 12 and the bottom surface of the sliding sleeve 13 are coplanar, the upper portion of the guide plate 12 is provided with four support rods 9, the support rods 9 are perpendicular to the guide plate 12, the support rods 9 are uniformly distributed along the circumferential direction of the guide plate 12, the upper portions of the support rods 9 are provided with plugging plates 8, the plugging plates 8 are correspondingly clamped with penetrating grooves, the upper portions of the plugging plates 8 are provided with cover plates 7, the cover plates 7 are correspondingly spliced with the upper portions of the support plates 6, and the guide plate 12 is provided with a power supply member.

The working principle of the utility model is as follows: the protection rib 3 and the fixed rod 4 are matched to form a net structure, the explosion-proof box 5 can be further protected and flame-proof, the sealing ring 14 at the lower part of the cover plate 7 props against and seals the explosion-proof box, the cover plate 7 is pulled out, the sliding sleeve 13 slides on the guide rod 11, the power supply component of the guide plate 12 can be moved out of the explosion-proof box 5, so that the explosion-proof box can be overhauled, and meanwhile, the fastening bolt 10 can be detached, so that the guide plate 12 is detached, and the maintenance is convenient.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. An explosion-proof lithium battery power supply box convenient to maintenance, its characterized in that: the anti-explosion device comprises a bottom plate (1), reinforcing nodes (2), protection ribs (3), fixing rods (4), an anti-explosion box (5), supporting plates (6), cover plates (7), plugging plates (8), supporting rods (9), fastening bolts (10), guide rods (11), guide plates (12), sliding sleeves (13) and sealing rings (14), wherein the anti-explosion box (5) is arranged on the bottom plate (1), the supporting plates (6) are arranged on the upper parts of the anti-explosion box (5), a plurality of fixing rods (4) are arranged on the outer side walls of the anti-explosion box (5), two groups of protection ribs (3) are arranged between every two adjacent fixing rods (4), two ends of each protection rib (3) are respectively connected with two fixing rods (4), the same groups of protection ribs (3) extend upwards in an inclined mode, the extending directions of the two groups of the protection ribs (3) are opposite, the two groups of protection ribs (3) are matched to form a net shape, through grooves are formed in the middle parts of the supporting plates (6), the through grooves are communicated with the inner parts of the anti-explosion box (5), the inner parts of the anti-explosion box (5) are provided with four guide rods (11) which are uniformly distributed along the circumference of the four guide rods (11), the upper portion of guide bar (11) extends to the below of backup pad (6), be provided with slidable slip cap (13) on guide bar (11), four slip cap (13) are connected through deflector (12), the bottom surface of deflector (12) and the bottom surface coplane of slip cap (13), the upper portion of deflector (12) is provided with four bracing pieces (9), bracing piece (9) and deflector (12) are mutually perpendicular, bracing piece (9) are along the circumference evenly distributed of deflector (12), four the upper portion of bracing piece (9) is provided with shutoff board (8), the upper portion of shutoff board (8) is provided with apron (7), the upper portion of apron (7) and backup pad (6) is corresponding amalgamation, be provided with power supply component on deflector (12).

2. The explosion-proof lithium battery power box convenient to maintain according to claim 1, wherein: the plurality of fixing rods (4) are uniformly distributed along the circumferential direction of the explosion-proof box (5) at equal intervals, and two ends of each fixing rod (4) are respectively and vertically connected with the bottom plate (1) and the supporting plate (6).

3. The explosion-proof lithium battery power box convenient to maintain according to claim 1, wherein: the protection ribs (3) are arc-shaped, and the protection ribs (3) are uniformly distributed along the length direction of the fixing rod (4) at equal intervals.

4. The explosion-proof lithium battery power box convenient to maintain according to claim 1, wherein: a plurality of reinforcing nodes (2) are uniformly arranged on the fixing rods (4), and the reinforcing nodes (2) and the protective ribs (3) are in one-to-one correspondence and are connected.

5. The explosion-proof lithium battery power box convenient to maintain according to claim 1, wherein: and a sealing ring (14) is arranged on the inner wall of the through groove, and the plugging plate (8) is correspondingly clamped with the through groove.

6. The explosion-proof lithium battery power box convenient to maintain according to claim 1, wherein: the upper portion of guide bar (11) is provided with detachable fastening bolt (10), fastening bolt (10) and the upper portion looks spiro union of guide bar (11).