CN207877180U - A kind of device safeguarded convenient for big weight battery case with installation - Google Patents

Abstract

The device that the utility model discloses a kind of to safeguard and install convenient for big weight battery case, includes the battery case supporting rack for placing battery case；The battery case supporting rack includes stand and the stand is separated into the transverse slat of multiple battery case parking spaces；Described device further includes setting in battery case supporting rack side, and the jacking system of hoisting operation is carried out to battery case；The jacking system includes the lifting platform component and at least one first guide rail for carrying battery case；The lifting platform component can be transported to the different height in the stand along the axial movement of first guide rail, and then by battery case.Battery case is put into battery case supporting rack by jacking system or is taken out from battery case supporting rack by the utility model, need not manually be carried, time saving and energy saving, is convenient for the maintenance and installation of big weight battery case.

Description

A device that facilitates the maintenance and installation of a large-weight battery box

〖Technical field〗

The utility model relates to the technical field of battery energy storage, in particular to a device for facilitating the maintenance and installation of a large-weight battery box.

〖Background technique〗

In recent years, with the development of energy storage technology, the capacity of battery boxes has become larger and larger, resulting in heavier battery boxes. When installing and maintaining such a heavy battery box, it needs the assistance of multiple people to complete, and the movement and maintenance of the battery box are very troublesome.

The installation and maintenance of the heavy battery box by manual handling, on the one hand, the work intensity and difficulty are too high, and the work efficiency is very low; on the other hand, it is easy to cause human injury.

〖Content of utility model〗

The purpose of the utility model is to provide a device that facilitates the maintenance and installation of a heavy battery box.

In order to realize the purpose of the utility model, the utility model has taken following technical scheme:

A device for facilitating the maintenance and installation of a large-weight battery box, comprising a battery box support frame for placing the battery box; plate; the device also includes a lifting system arranged on the side of the battery box support frame for lifting the battery box; the lifting system includes a lifting platform assembly and at least one first guide rail for carrying the battery box; The lifting platform assembly can move along the axial direction of the first guide rail, so as to transport the battery box to different heights on the stand.

Further, the first guide rail is a screw; the lifting platform assembly is provided with an internal thread through hole matched with the first guide rail, and through the transmission cooperation of the internal thread through hole and the first guide rail along the Axial movement of the first rail.

Further, the lifting platform assembly includes a lifting platform and at least one first slider; the lifting platform is provided with at least one assembly pin; the first sliding block is provided with a lifting platform assembly hole and an internal thread through hole; the The first sliders are respectively movably connected with the assembly pins on the lifting platform through the assembly holes of the lifting platform; Axial movement of the rail.

As a specific embodiment, the lifting system includes two first guide rails; the two first guide rails are arranged oppositely on the side of the battery box support frame; the lifting platform assembly is provided with internally threaded through holes, and through the transmission cooperation between the internally threaded through holes and the first guide rail, the axial movement along the first guide rail.

Further, the lift platform assembly includes a lift platform and two first sliders; an assembly pin is provided at both ends of the lift platform; the first slider is provided with an assembly hole of the lift platform and an internal thread through hole; The two first sliders are respectively movably connected with the assembly pins at both ends of the elevator platform through the assembly holes of the elevator platform; the two first sliders are respectively connected with the two first guide rails through internal thread through holes , respectively move along the axial directions of the two first guide rails.

Further, the lifting system also includes at least one second guide rail; the second guide rail is a polished rod; the lifting platform assembly is provided with a through hole matched with the second guide rail, and through the through hole and the The second guide rail cooperates and moves along the axial direction of the second guide rail.

Further, the lift platform assembly includes a lift platform, at least one first slider, and at least one second slider; the lift platform is provided with at least two assembly pins; the first slider is provided with a lift platform assembly holes and internal thread through holes; the first slider is movably connected with an assembly pin on the lifting platform through the assembly hole of the lifting platform; the first slider is driven and matched with the first guide rail through the internal thread through hole , move along the axial direction of the first guide rail; the second slider is provided with a lifting platform assembly hole and a through hole; the second slider is assembled with the other of the lifting platform through the lifting platform assembly hole The pin is movably connected; the second sliding block cooperates with the second guide rail through the through hole, and moves along the axial direction of the second guide rail.

As a specific embodiment, the lifting system includes a first guide rail and a second guide rail; the first guide rail and the second guide rail are oppositely arranged on the side of the battery box support frame; the lifting platform The assembly is provided with an internally threaded through hole corresponding to the first guide rail, and through the internally threaded through hole, it is in transmission cooperation with the first guide rail and moves along the axial direction of the first guide rail; the lifting platform assembly corresponds to the first guide rail. The second guide rail is provided with a through hole, and moves along the axial direction of the second guide rail through the cooperation of the through hole and the second guide rail.

Further, the lift platform assembly includes a lift platform, a first slider, and a second slider; two ends of the lift platform are respectively provided with an assembly pin; the first slider is provided with a lift platform assembly hole and Internally threaded through holes; the first slider is flexibly connected to the assembly pin at one end of the lifting platform through the assembly hole of the lifting platform; the first slider is driven and matched with the first guide rail through the internally threaded through hole, along the The axial movement of the first guide rail; the second slider is provided with a lifting platform assembly hole and a through hole; the second slider moves with the assembly pin at the other end of the lifting platform through the lifting platform assembly hole Connected; the second slider cooperates with the second guide rail through the through hole, and moves along the axial direction of the second guide rail.

Further, the lifting platform can be disassembled from the lifting platform assembly, and placed on the supporting frame of the battery cabinet as a top plate.

Further, the lifting system further includes at least one driving assembly; the driving assembly can drive the screw to rotate, and then drive the lifting platform assembly to move axially along the screw.

Further, the driving assembly includes a gear assembly and a handle or a motor; the handle or the motor drives the gear assembly to rotate; the gear assembly drives the screw to rotate.

Further, the gear assembly includes a first gear and a second gear connected by a vertical transmission; the second gear is fixedly connected to the handle or the motor, and can rotate under the drive of the handle or the motor; the first gear The gear can rotate under the driving of the second gear; the screw is fixedly connected with the first gear and can rotate under the driving of the first gear.

Further, both the first gear and the second gear are helical gears.

Further, the lifting system further includes at least one column provided with a slideway; the first guide rail and/or the second guide rail are arranged in the slideway of the column; and the lifting platform assembly moves along the axial direction of the slideway.

Further, rollers are arranged on the lifting platform assembly; rows of rollers are arranged at equal intervals on the horizontal plate.

Further, the horizontal plate is hollowed out.

Beneficial effects of the utility model:

The utility model puts the battery box into the battery box support frame or takes it out from the battery box support frame through the lifting system, does not need manual handling, saves time and effort, and is convenient for the maintenance and installation of the heavy battery box. At the same time, the lifting platform in the lifting system can be disassembled from the lifting system and installed on the battery box support frame as a top plate, which reasonably saves the space occupied by the device of the utility model. On the other hand, the rollers and roller rows arranged on the lifting platform and the battery box support frame reduce the frictional force of the battery box during the moving process, and facilitate the movement of the heavy weight electric box.

〖Description of drawings〗

In order to illustrate the embodiments of the present utility model more clearly, the accompanying drawings used in the embodiments will be briefly introduced below. The accompanying drawings in the following description are only embodiments of the present utility model, and those skilled in the art can obtain other drawings according to these drawings without creative work.

Fig. 1 is a reference diagram of the usage state of Embodiment 1 of the utility model;

Figure 2 is a reference diagram of another usage state of Embodiment 1 of the new implementation model

Fig. 3 is a perspective view of the battery box support frame in the first embodiment of the utility model;

Fig. 4 is a perspective view of the lifting system in Embodiment 1 of the utility model;

Fig. 5 is another perspective view of the lifting system in the first embodiment of the utility model;

Fig. 6 is a partial enlarged view of part A in Fig. 5;

Fig. 7 is an assembly drawing of the first guide rail and the driving assembly in the first embodiment of the present invention;

Fig. 8 is a partially enlarged view of part B in Fig. 7;

Fig. 9 is an assembly drawing of the first guide rail, the second guide rail and the lifting platform assembly in Embodiment 1 of the present utility model;

Fig. 10 is an exploded view of the lifting platform assembly in Embodiment 1 of the present utility model;

Figure 11 is an enlarged view of the first slider in Figure 10;

Figure 12 is an enlarged view of the second slider in Figure 10;

Description of drawings: 1, battery box support frame; 2, lifting system; 11, vertical frame; 12, horizontal plate; 21, first guide rail; 22, second guide rail; 23, lifting platform assembly; 24, driving assembly; 25 , column; 12a, roller row; 25a, slideway; 231, first slider; 232, second slider; 233, lifting platform; 241, gear assembly; 242, handle; 243, gear assembly shell; 244, installation Pin; 231a, internal thread through hole; 232a, through hole; 231b, lifting platform assembly hole; 232b, lifting platform assembly hole; 233a, roller; 2411, first gear; 2412, second gear.

〖Detailed ways〗

Below in conjunction with accompanying drawing, the utility model is described in detail.

In order to make the purpose, technical solution, and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Example 1

As shown in Figures 1, 2, 3 and 4, a device for facilitating the maintenance and installation of a large-weight battery box includes a battery box support frame 1 for placing a battery box 3 and a lifting system 2 .

As shown in FIGS. 1 , 2 and 3 , the battery box support frame 1 includes a stand 11 and a horizontal plate 12 . The horizontal plate 12 divides the stand 11 into a plurality of battery box storage spaces. In this embodiment, the number of stand frames 11 is 4, and the number of horizontal plates 12 is 5, forming a four-layer cubic battery box storage space. In this embodiment, the stand 11 is ┗-shaped, which can be integrally formed, or two strips can be vertically connected to each other. Roller rows 12 a are arranged at equal intervals on the horizontal plate 12 , so that the design can reduce the frictional resistance of the battery box 3 moving on the horizontal plate 12 , and facilitate pushing the battery box 3 on the horizontal plate 12 . The horizontal plate 12 adopts a hollow design, which is convenient for ventilation and can also reduce the weight of the device.

As shown in FIGS. 4 and 5 , the lifting system 2 includes a first guide rail 21 , a second guide rail 22 , a lifting platform assembly 23 and a driving assembly 24 for moving the battery box. There are two columns 25, which are relatively arranged at the two ends of the lifting platform assembly 23. The column 25 is provided with a slideway 25a. The first guide rail 21 and the second guide rail 22 are respectively arranged in the slideways 25 a of the two columns 25 . The lifting platform assembly 23 can move axially along the slideway 25 a in the column 25 . In this embodiment, the first guide rail 21 is disposed through the top end and the bottom end of the slideway 25a. In other embodiments, the top of the first guide rail 21 can interfere with the blind hole at the top of the slideway 25a, and the bottom end of the slideway 25a is set through the bottom end of the slideway 25a (at this time, the gear assembly 241 is arranged on the top of the first guide rail 21 bottom end) or the bottom end of the first guide rail 21 can interfere with the blind hole at the bottom end of the slideway 25a, and the top end is set through the top end of the slideway 25a (at this time, the gear assembly 241 is arranged on the top end of the first guide rail 21). In this embodiment, the second guide rail 22 is disposed through the top end and the bottom end of the corresponding slideway 25a. In other embodiments, the top end of the second guide rail 22 may interfere with the blind hole at the top end of the slideway 25a and/or the bottom end of the second guide rail 22 may interfere with the blind hole at the bottom end of the slideway 25a.

As shown in FIGS. 1 and 2 , in this embodiment, two columns 25 are respectively connected to two stands 11 on the side of the battery box support frame 1 .

As shown in FIGS. 4 , 5 , and 6 , the driving assembly 24 is disposed on the side where the first guide rail 21 is located, and includes a gear assembly 241 , a handle 242 , a gear assembly housing 243 and a mounting pin 244 . The gear assembly 241 includes a first gear 2411 and a second gear 2412 which are vertically connected to each other. The second gear 2412 is fixedly connected with the handle 242 and can rotate under the driving of the handle 242; the first gear 2411 can rotate under the driving of the second gear 2412; Driven by the gear 2411, it rotates. The first guide rail 21 can be arranged through the first gear 2411 or snap into the first gear 2411 through a blind hole on the first gear 2411. Of course, the first gear 2411 and the first guide rail 21 can also be integrally formed. The handle 242 can be disposed through the second gear 2412 or snapped into the second gear 2412 through a blind hole on the second gear 2412 . Certainly, the handle 242 and the second gear 2412 may also be integrally formed.

In other embodiments, a motor may also be used to drive the second gear 2412 to rotate.

As shown in Figures 4, 5, 6, 7 and 8, the first guide rail 21 passes through the gear assembly housing 243 and is fixedly connected with the first gear 2411. The handle 242 passes through the gear assembly housing 243 and is fixedly connected with the second gear 2412 . Mounting pins 244 are disposed through the gear assembly housing 243 .

In this embodiment, the mounting pin 244 snaps into the column 25 so that the gear assembly housing 243 is fixedly connected to the column 25 , thereby making the positions of the gear assembly 241 and the handle 242 stable.

As shown in FIGS. 9 , 10 , 11 , and 12 , the lifting platform assembly 23 includes a first sliding block 231 , a second sliding block 232 and a lifting platform 233 . Both ends of the lifting platform 233 are provided with assembly pins 233a. The first sliding block 231 is provided with a lifting platform assembly hole 231a and an internal thread through hole 231b. The second sliding block 232 is provided with a lifting platform assembly hole 232 a and a through hole 232 b. The assembly pins 233a at both ends of the lifting platform 233 snap into the lifting platform assembly hole 231a on the first slide block 231 and the lift platform assembly hole 232a on the second slide block 232 respectively. At this moment, the lifting platform 233 is movably connected with the first sliding block 231 and the second sliding block 232 . The first slider 231 is installed on the first guide rail 21 through the internal thread through hole 231b, and moves axially along the first guide rail 21 through the cooperation between the internal thread through hole 231b and the first guide rail 21, and then drives the lifting platform 233 to move along the first guide rail 21. Move axially along the first guide rail 21. The second sliding block 232 is penetratingly disposed on the second guide rail 22 through the through hole 232b, and moves along the axial direction of the second guide rail 22 under the action of the lifting platform 233 .

Shake the handle 242, and the lifting platform 233 moves axially along the first guide rail 21 and the second guide rail 22. The principle is as follows: the second gear 2412 is in a plane parallel to the first guide rail 21; connection, located in a plane perpendicular to the first guide rail 21; the second gear 2412 is in transmission connection with the first gear 24111; the handle 242 is fixedly connected with the second gear 2412, which can drive the second gear 2412 to rotate, and then drive the first gear 2411 to rotate , and finally drives the first guide rail 21 to rotate; the first guide rail 21 drives the first slider 231 to move along the axial direction of the first guide rail 21, and then drives the lifting table 233 to move along the axial direction of the first guide rail 21, and then drives the second The slider 232 moves along the axial direction of the second guide rail 22 . Due to the self-locking principle of the screw mechanism, the first guide rail 21 cooperates with the internal thread through hole 231b in the first slider 231, so that the lifting platform 233 can be fixed at any height of the first guide rail 21, and then the battery box 3 can be lifted and lowered by the adjustable height. The platform 233 can be put into battery box assembly spaces of different heights in the battery box support frame 1.

In this embodiment, both the first gear 2421 and the second gear 2422 are helical gears.

In this embodiment, the number of gears in the gear assembly 24 is two, and in other embodiments, the number of gears in the gear assembly 241 can be other values.

As shown in FIGS. 2 and 10 , in this embodiment, the lifting platform 233 can be disassembled from the first sliding block 231 and the second sliding block 232 , and is set on the top of the battery box support frame 1 as a top plate. When the battery box 3 needs to be lifted, the lifting platform 233 is removed from the top of the battery box support frame 1 and assembled into the first sliding block 231 and the second sliding block 232 .

Example 2

The difference between this embodiment and the first embodiment is that the lifting system includes two first guide rails and two driving assemblies. The two first guide rails are respectively installed at the two ends of the lifting platform. The two driving components respectively drive the two first guide rails to rotate, and then drive the lifting table to move along the axial direction of the first guide rail to any height of the first guide rail, and then the battery box can be put into the battery box through the height-adjustable lifting platform Space for battery box assembly at different heights in the support frame.

Example 3

The difference between this embodiment and Embodiment 1 is that the lifting system includes two first guide rails and a driving assembly. The two first guide rails are respectively installed at the two ends of the lifting platform. A drive assembly respectively drives one of the two first guide rails to rotate, and then drives the lifting platform to move along the axial direction of the first guide rail to any height of the first guide rail, and then the battery box can be adjusted by height The lifting platform can be put into the battery box assembly space of different heights in the battery box support frame.

Example 4

The difference between this embodiment and the first embodiment is that the lifting platform assembly only includes the lifting platform. One end of the lifting platform corresponding to the first guide rail is provided with an internal thread through hole for matching with the first guide rail. One end of the lifting platform corresponding to the second guide rail is provided with a through hole for matching with the second guide rail.

Example 5

The difference between this embodiment and Embodiment 1 is that the number of first guide rails is greater than or equal to 2 and can be arranged in the slideway of the same column, that is, multiple first guide rails can be arranged at one end of the lifting platform. The number of second guide rails can also be greater than or equal to 2, and they are arranged in the slideway of the same column, that is, a plurality of second guide rails can be arranged at one end of the lifting platform. Correspondingly, there may be multiple driving components, which drive multiple first guide rails to rotate, or there may be only one, which drives one of the first guide rails to rotate, and then drives the other first guide rails to rotate.

The above descriptions are only preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present utility model all belong to the protection scope of the present utility model. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims (17)

1. a kind of device safeguarded convenient for big weight battery case with installation, includes the battery case supporting rack for placing battery case； The battery case supporting rack includes stand and the stand is separated into the transverse slat of multiple battery case parking spaces；Its feature exists In：Further include setting in battery case supporting rack side, the jacking system of hoisting operation is carried out to battery case；The lifting system System includes the lifting platform component and at least one first guide rail for carrying battery case；The lifting platform component can be along institute The axial movement of the first guide rail is stated, and then battery case is transported to the different height in the stand.

2. the apparatus according to claim 1, it is characterised in that：First guide rail is screw rod；The lifting platform component is set It is equipped with the internal thread through hole coordinated with first guide rail, and passes through the biography of the internal thread through hole and first guide rail The dynamic axial movement coordinated along first guide rail.

3. the apparatus of claim 2, it is characterised in that：The lifting platform component includes lifting platform and at least one First sliding block；At least one rigging pilotage is provided on the lifting platform；First sliding block be provided with lifting platform pilot hole and Internal thread through hole；First sliding block is flexibly connected with the rigging pilotage on the lifting platform respectively by lifting platform pilot hole； First sliding block is driven with first guide rail respectively by internal thread through hole to be coordinated, along the axial direction of first guide rail It is mobile.

4. the apparatus of claim 2, it is characterised in that：The jacking system includes two the first guide rails；Described two A first guide rail is oppositely arranged on battery case supporting rack side；The lifting platform component corresponds to first guide rail and is provided with Internal thread through hole, and coordinated by the transmission of the internal thread through hole and first guide rail, along first guide rail Axial movement.

5. device according to claim 4, it is characterised in that：The lifting platform component includes lifting platform and two first Sliding block；The lifting platform both ends are respectively provided with a rigging pilotage；First sliding block is provided with lifting platform pilot hole and internal thread Through hole；Described two first sliding blocks are flexibly connected with the rigging pilotage at the lifting platform both ends respectively by lifting platform pilot hole； Described two first sliding blocks are driven with described two first guide rails respectively by internal thread through hole to be coordinated, respectively along described two The axial movement of a first guide rail.

6. the apparatus of claim 2, it is characterised in that：The jacking system further includes at least one second guide rail； Second guide rail is polished rod；The lifting platform component is provided with the through hole coordinated with second guide rail, and by described Through hole coordinates with second guide rail, along the axial movement of second guide rail.

7. device according to claim 6, it is characterised in that：The lifting platform component includes lifting platform and at least one First sliding block, at least one second sliding block；At least two rigging pilotages are provided on the lifting platform；First sliding block is provided with Lifting platform pilot hole and internal thread through hole；First sliding block passes through one on lifting platform pilot hole and the lifting platform Rigging pilotage is flexibly connected；First sliding block is coordinated by internal thread through hole and first guide rail transmission, along described the The axial movement of one guide rail；It is provided with lifting platform pilot hole and through hole in second sliding block；Second sliding block passes through Lifting platform pilot hole is flexibly connected with another rigging pilotage of the lifting platform；Second sliding block passes through through hole and described the Two guide rails coordinate, along the axial movement of second guide rail.

8. device according to claim 6, it is characterised in that：The jacking system includes first guide rail and one the Two guide rails；First guide rail is oppositely arranged on the side of the battery case supporting rack with second guide rail；The lifting platform Component corresponds to first guide rail and is provided with internal thread through hole, and is passed by the internal thread through hole and first guide rail Dynamic cooperation, along the axial movement of first guide rail；The lifting platform component corresponds to second guide rail and is provided with through hole, And by the cooperation of the through hole and second guide rail, along the axial movement of second guide rail.

9. device according to claim 8, it is characterised in that：The lifting platform component includes lifting platform and one first Sliding block, second sliding block；The lifting platform both ends are respectively provided with a rigging pilotage；First sliding block is provided with lifting platform assembly Hole and internal thread through hole；First sliding block is connected by the rigging pilotage activity of lifting platform pilot hole and described lifting platform one end It connects；First sliding block is coordinated by internal thread through hole and first guide rail transmission, along the axial direction of first guide rail It is mobile；It is provided with lifting platform pilot hole and through hole in second sliding block；Second sliding block passes through lifting platform pilot hole It is flexibly connected with the rigging pilotage of the other end of the lifting platform；Second sliding block is matched by through hole and second guide rail It closes, along the axial movement of second guide rail.

10. according to the device described in claim 3 or 5 or 7 or 9, it is characterised in that：The lifting platform can be from the lifting platform It disassembles in component, is placed on the battery cupboard supporting rack as top plate.

11. according to the device described in claim 2-9 any one, it is characterised in that：The jacking system further includes at least one A drive component；The driving component can drive the screw rod to rotate, and then drive the lifting platform component along the spiral shell Bar moves axially.

12. according to the devices described in claim 11, it is characterised in that：The driving component include gear assembly and handle or Person's motor；The handle or motor drive the gear assembly rotation；The gear assembly drives the screw rod rotation.

13. device according to claim 12, it is characterised in that：The gear assembly includes the first of vertical-transmission connection Gear and second gear；Either be fixedly connected can be in the handle or motor for motor for the second gear and the handle Driving under rotate；The first gear can rotate under the driving of the second gear；The screw rod and first tooth Wheel is fixedly connected, and can be rotated under the driving of the first gear.

14. device according to claim 13, it is characterised in that：The first gear and second gear are helical teeth Wheel.

15. according to device described in any one of claim 1-9, it is characterised in that：The jacking system further includes at least one A column for being provided with slideway；First guide rail and/or the second guide rail are arranged in the slideway of column；The lifting platform component Along the axial movement of slideway.

16. according to device described in any one of claim 1-9, it is characterised in that：It is provided with rolling on the lifting platform component Wheel；Idler wheel row is equidistantly provided on the transverse slat.

17. device according to claim 16, it is characterised in that：The transverse slat is hollow design.