CN218769845U

CN218769845U - New forms of energy battery box fixed subassembly

Info

Publication number: CN218769845U
Application number: CN202222172859.3U
Authority: CN
Inventors: 郎飞; 徐军; 丰石建; 何玉刚; 陈琪
Original assignee: Hangzhou Mingde Power Supply Co ltd
Current assignee: Hangzhou Mingde Power Supply Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-03-28
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a subassembly is fixed to new forms of energy battery box, including the battery box body, still include the fixed slot of fixed battery box body, the fixed slot is by being located both sides and each other for the mirror image side bordure and be located both ends and each other for the mirror image right angle bordure and constitute, two right angles are bordured by the centre gripping between borduring in two sides, the side bordure integration is by side package base, the side shield comprises side package base and the end shield that is located side package base and side shield both ends respectively, the end shield is provided with the external fixed establishment who outwards overturns and buckles, the right angle is bordured the horizontal limit of angle bar and is provided with the first connecting strip hole that runs through, the side package base is provided with the second connecting strip hole that runs through, the fixed slot is fixed on the fork truck that needs the repacking through the bolt assembly who passes first connecting strip hole and second connecting strip hole respectively, moreover, the steam generator is simple in structure, the point fixed mode that changes original a plurality of bolts is present face fixed mode, it is fixed effectual, the battery box body can not rock.

Description

New forms of energy battery box fixed subassembly

Technical Field

The utility model relates to a new forms of energy traffic technical field especially relates to a subassembly is fixed to new forms of energy battery box for fixing lithium cell box.

Background

With the development of new energy technology and the demand of carbon emission reduction, more and more internal combustion engine vehicles and engineering vehicles adopt new energy such as lithium batteries and the like as power sources, so that a plurality of internal combustion engine forklifts are refitted into the new energy forklifts, a plurality of lithium battery packs are installed at the oil tank part of the original internal combustion engine forklifts in the existing refitting mode, but due to the structural relationship of the original internal combustion engine forklifts, the lithium battery packs cannot be directly installed at the oil tank part of the original internal combustion engine forklifts, so a battery box is needed to load the lithium battery packs, and then the battery box is fixed at the oil tank part of the original internal combustion engine forklifts, but the existing fixing mode is mostly simple to lock the battery box on a frame by adopting bolts and nuts, and the bolts and nuts are loosened due to vibration in the driving process after the forklifts run for a long time, and the fixing effect of the fixing mode is not good.

Therefore, the technical personnel in the field are dedicated to develop a new energy battery box fixing component with good fixing effect.

Disclosure of Invention

In view of the above-mentioned defect of prior art, the utility model aims to solve the technical problem that a subassembly is fixed to fixed effectual new forms of energy battery box is provided.

In order to realize the above-mentioned purpose, the utility model provides a subassembly is fixed to new forms of energy battery box, including the battery box body, still including fixed the fixed slot of battery box body, the fixed slot is by being located both sides and each other for the side of mirror image bordure and be located both ends and each other for the right angle of mirror image bordure and constitute, two the right angle is bordured by the centre gripping two the side is bordured between, the side is bordured the integration by side package base, side shield and is located respectively the end shield at side package base and side shield both ends constitutes, the end shield is provided with the external fixed establishment of outside upset buckle, the level limit that the right angle was bordured is provided with the first connecting strip hole that runs through, the side package base is provided with the second connecting strip hole that runs through.

The external hanging fixing mechanism is composed of a transverse hanging groove and a vertical hanging groove, the transverse hanging groove is located at the top, the opening of the transverse hanging groove is downward, the vertical hanging groove is located at the side edge, the opening of the vertical hanging groove is inward, and the opening of the transverse hanging groove is communicated with the opening of the vertical hanging groove.

The lateral wall of the end part of the transverse hanging groove is provided with a first through positioning hole, and the lateral wall of the end part of the vertical hanging groove is provided with a second through positioning hole.

And a third through positioning hole is formed in the side end side wall of the vertical hanging groove.

The battery box body comprises a box body with an upward opening, a box cover is covered on the opening of the box body, a power supply bin which is convex upwards and is provided with an upper opening and a lower opening is integrally arranged at the top end of the box cover, a power supply bin cover is covered on the opening at the top end of the power supply bin, and a cut-off port at the bottom end of the power supply bin is communicated with the interior of the box body; the battery fixing plate is installed to the bottom in the box, install the power fixed plate in the power storehouse lid, the battery fixed plate is provided with the battery fixed orifices that runs through, the power fixed plate is provided with the circuit board fixed orifices that runs through, the edge of circuit board fixed orifices with the inboard edge in power storehouse is provided with the gap that supplies the wire to pass, the upper end lateral wall in power storehouse is provided with the electric elements mounting hole that runs through.

The middle of the bottom in the box body is provided with a Chinese character feng-shaped placing frame, two ends of the bottom are respectively provided with a placing strip, and the battery fixing holes are placed and fixed at the tops of the Chinese character feng-shaped placing frame and the placing strips.

The Chinese character feng-shaped placing frame is composed of a central channel steel which is located in the center and protrudes upwards and side supporting channel steel which is located on the two sides and protrudes upwards, and through fixing through holes are formed in the placing strips, the central channel steel and the side supporting channel steel.

The beneficial effects of the utility model are that: the utility model discloses a subassembly is fixed to new forms of energy battery box, including the battery box body, still include the fixed slot of fixed battery box body, the fixed slot is by being located both sides and each other for the side of mirror image bordure and be located both ends and each other for the right angle of mirror image bordure and constitute, two right angles are bordured by the centre gripping between bordure in two sides, the side bordure integration is by the side package base, the side shield comprises with the end shield that is located side package base and side shield both ends respectively, the end shield is provided with the external fixed establishment who outwards overturns and buckles, the level limit that the right angle was bordured is provided with the first connecting strip hole that runs through, the side package base is provided with the second connecting strip hole that runs through, the fixed slot is fixed on the fork truck that needs the repacking through the bolt assembly who passes first connecting strip hole and second connecting strip hole respectively, moreover, the steam generator is simple in structure, the point fixed mode that changes original a plurality of bolts is present face fixed mode, fixed effectual, the battery box body can not rock.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an exploded view of the fixing groove of the present invention;

fig. 3 is an exploded view of the battery box body of the present invention;

fig. 4 is one of the partial structural schematic diagrams of the present invention;

fig. 5 is a second partial schematic view of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, wherein it is noted that, in the description of the invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 5, a new energy battery box fixing assembly comprises a battery box body 1 and fixing grooves for fixing the battery box body 1, wherein the fixing grooves are formed by side wrapping edges 2 which are positioned on two sides and are mirror images of each other and right-angle wrapping edges 3 which are positioned on two ends and are mirror images of each other, the two right-angle wrapping edges 3 are clamped between the two side wrapping edges 2, the side wrapping edges 2 are integrated to form a side wrapping bottom edge 21, a side baffle 22 and end baffles 23 which are respectively positioned on the two ends of the side wrapping bottom edge 21 and the two ends of the side baffle 22, the end baffles 23 are provided with externally-hung fixing mechanisms 24 which are outwards turned and bent, a horizontal edge of the right-angle wrapping edge 3 is provided with a first connecting strip hole 31 which penetrates through, the side wrapping bottom edge 21 is provided with a second connecting strip hole 30 which penetrates through, the fixing grooves are fixed on a forklift which needs to be refitted through bolt assemblies which respectively penetrate the first connecting strip hole and the second connecting strip hole, the fixing grooves are simple in structure, and the original point fixing mode of a plurality of bolts is the current surface fixing mode, the fixing effect is good, and the battery box body does not shake.

In this embodiment, in order to further enhance the fixing strength of the fixing groove, the external hanging fixing mechanism 24 is composed of a transverse hanging groove 25 located at the top and having a downward opening, and a vertical hanging groove 26 located at the side and having an inward opening, the opening of the transverse hanging groove 25 is communicated with the opening of the vertical hanging groove 26, and the vertical hanging groove 26 and the transverse hanging groove 25 are used for hooking a positioning block on a forklift; the side wall of the end part of the transverse hanging groove 25 is provided with a first through positioning hole 27, the side wall of the end part of the vertical hanging groove 26 is provided with a second through positioning hole 28, the side wall of the side end of the vertical hanging groove 26 is provided with a third through positioning hole 29, the positioning block is provided with auxiliary threaded holes which are respectively opposite to the three positioning holes, then bolts respectively penetrate through the three positioning holes to be in threaded connection with the auxiliary threaded holes, and therefore multiple fixation is achieved, and the fixing effect is good.

The battery box body 1 comprises a box body 11 with an upward opening, a box cover 12 is covered on the opening of the box body 11, a power supply bin 13 which is convex upward and is opened up and down is integrally arranged at the top end of the box cover 12, a power supply bin cover 14 is covered on the opening at the top end of the power supply bin 13, and a cut-off port at the bottom end of the power supply bin 13 is communicated with the interior of the box body 11; battery fixing plate 15 is installed to bottom in the box 11, install power fixing plate 16 in the power cang lid 14, battery fixing plate 15 is provided with the battery fixed orifices 17 that runs through, power fixing plate 16 is provided with the circuit board fixed orifices 18 that runs through, the edge of circuit board fixed orifices 18 with the inboard edge of power storehouse 13 is provided with the gap that supplies the wire to pass, the upper end lateral wall of power storehouse 13 is provided with the electric elements mounting hole 19 that runs through, and battery fixing plate 15 is used for fixed lithium cell package, and power fixing plate 16 is used for installing the power supply circuit of monitoring lithium cell charge-discharge situation, and electric elements mounting hole 19 is used for installing external connection's socket or monitoring instrument.

The bottom center in the box body 11 is provided with a Chinese character feng-shaped rest 171, two ends of the bottom are respectively provided with a rest strip 172, the battery fixing plate 15 is placed and fixed on the top of the Chinese character feng-shaped rest 171 and the top of the rest strips 172, the Chinese character feng-shaped rest 171 is composed of a central channel 173 protruding upwards in the center and side support channel 174 protruding upwards in two sides, the rest strips 172, the central channel 173 and the side support channel 174 are all provided with through fixing through holes, and the rest strips 172, the central channel 173 and the side support channel 174 support the battery fixing plate 15 at a certain distance and provide certain buffering, so that the lithium battery pack is prevented from being impacted in the operation process of the forklift.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the principles of this invention. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a subassembly is fixed to new forms of energy battery box, includes battery box body (1), its characterized in that: the battery box comprises a battery box body (1) and is characterized by further comprising a fixing groove for fixing the battery box body (1), wherein the fixing groove is composed of side wrapping edges (2) which are positioned at two sides and are mirror images of each other and right-angle wrapping edges (3) which are positioned at two ends and are mirror images of each other, the two right-angle wrapping edges (3) are clamped between the two side wrapping edges (2), the side wrapping edges (2) are integrally composed of a side wrapping bottom edge (21), a side baffle plate (22) and end baffle plates (23) which are respectively positioned at the two ends of the side wrapping bottom edge (21) and the side baffle plate (22), the end baffle plates (23) are provided with externally-hung fixing mechanisms (24) which are turned and bent outwards, a first penetrating connecting strip hole (31) is formed in the horizontal edge of the right-angle wrapping edge (3), and a second penetrating connecting strip hole (30) is formed in the side wrapping bottom edge (21); the plug-in fixing mechanism (24) is composed of a transverse hanging groove (25) which is positioned at the top and has a downward opening and a vertical hanging groove (26) which is positioned at the side and has an inward opening, and the opening of the transverse hanging groove (25) is communicated with the opening of the vertical hanging groove (26).

2. The new energy battery box fixing assembly according to claim 1, wherein: the lateral wall of the end part of the transverse hanging groove (25) is provided with a first positioning hole (27) which penetrates through the lateral wall, and the lateral wall of the end part of the vertical hanging groove (26) is provided with a second positioning hole (28) which penetrates through the lateral wall.

3. The new energy battery box fixing assembly according to claim 2, wherein: and a third positioning hole (29) which penetrates through the side end side wall of the vertical hanging groove (26) is arranged.

4. The new energy battery box fixing assembly according to claim 1, wherein: the battery box body (1) comprises a box body (11) with an upward opening, a box cover (12) is covered on the opening of the box body (11), a power supply bin (13) which is convex upwards and is provided with an upper opening and a lower opening is integrally arranged at the top end of the box cover (12), a power supply bin cover (14) is covered on the opening at the top end of the power supply bin (13), and a cut-off at the bottom end of the power supply bin (13) is communicated with the inside of the box body (11); battery fixed plate (15) are installed to bottom in box (11), install power fixed plate (16) in power storehouse lid (14), battery fixed plate (15) are provided with battery fixed orifices (17) that run through, power fixed plate (16) are provided with circuit board fixed orifices (18) that run through, the edge of circuit board fixed orifices (18) with the inboard edge of power storehouse (13) is provided with the gap that supplies the wire to pass, the upper end lateral wall of power storehouse (13) is provided with electric elements mounting hole (19) that run through.

5. The new energy battery box fixing assembly as claimed in claim 4, wherein: the bottom center in the box body (11) is provided with a Chinese character feng-shaped shelf (171), two ends of the box body are respectively provided with a shelf strip (172), and the battery fixing plate (15) is fixedly arranged at the tops of the Chinese character feng-shaped shelf (171) and the shelf strip (172).

6. The new energy battery box fixing assembly according to claim 5, wherein: the Chinese character feng-shaped placing rack (171) is composed of a central channel steel (173) which is located in the center and protrudes upwards and side supporting channel steel (174) which is located on two sides and protrudes upwards, and fixing through holes which penetrate through the placing strips (172), the central channel steel (173) and the side supporting channel steel (174) are formed in the placing strips.