CN218929176U

CN218929176U - Battery box locking device for quick removal of fixed state heavy truck power conversion

Info

Publication number: CN218929176U
Application number: CN202222095003.0U
Authority: CN
Inventors: 刘延灏
Original assignee: China Enterprise Guoyun Intelligent Technology Co ltd
Current assignee: China Enterprise Guoyun Intelligent Technology Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-04-28
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a battery box locking device for replacing a heavy truck in a quick-release fixed state, which comprises a base, a top plate and a fixed plate, wherein the upper end of the base is fixedly connected with the fixed block, the inner side of the fixed block is rotationally connected with a rotating column, the middle position of the upper end of the rotating column is rotationally connected with a threaded shaft, the upper side of the threaded shaft is spirally connected with a transmission sleeve, the upper end of the transmission sleeve is rotationally connected with a supporting shaft rod, the outer end of the supporting shaft rod is fixedly connected with a sliding block, the inner side of the sliding block is slidably connected with a supporting rod, the transmission sleeve can drive the supporting shaft rod to move by rotating a threaded shaft, so that the arranged sliding block can move left and right, and meanwhile, the limiting plate can drive a locking clamping frame to move through the movement of the transmission sleeve, so that the locking clamping frame can not only position and lock the battery box, but also can quickly release the fixing of the battery box, and thus the battery box can be used for replacing.

Description

Battery box locking device for quick removal of fixed state heavy truck power conversion

Technical Field

The utility model relates to the technical field of heavy truck power conversion, in particular to a battery box locking device for heavy truck power conversion, which can rapidly remove a fixed state.

Background

At present, the domestic electric heavy truck has two modes of charging mode and power conversion mode, the electric heavy truck has certain advantages in the aspects of emission, driving experience, use cost, vehicle management and the like, and in the aspect of emission, the electric heavy truck adopts electric drive, can realize zero emission, has the advantages of noise reduction, convenient gear shifting, vibration reduction and the like brought by motor drive, greatly improves the driving environment of a driver, and has obvious economic benefit brought by the electric heavy truck in some application scenes on the cost, so that the electricity consumption cost is far lower than that of a diesel vehicle.

In the prior art, when the battery box for replacing the heavy truck is installed, a plurality of connecting pieces are required to be fixed, so that multiple steps are required to be disassembled in the process of replacing the heavy truck, and the power replacing efficiency of the heavy truck is further affected; and when installing the battery box in heavy truck, need carry out multiple fixed to the battery box mounting bracket to be difficult to carry out spacing fixed to the multi-angle, and then influence the installation stability and the swiftly to the battery box.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a battery box locking device for replacing a heavy truck in a fixed state, which is used for overcoming the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a quick dismantlement fixed state's heavy truck trades battery box locking device for electricity, includes base, roof and fixed plate, the upper end fixedly connected with fixed block of base, the inboard of fixed block rotates and is connected with the spliced pole, the upper end intermediate position department of spliced pole rotates and is connected with the screw thread axle, the upside screwed connection of screw thread axle has drive sleeve, drive sleeve's upper end rotation is connected with the support axostylus axostyle, the outer fixedly connected with sliding block of support axostylus axostyle, the inboard sliding connection of sliding block has the bracing piece, the upper end fixedly connected with roof of bracing piece.

Preferably, the lower extreme of base and the upper end of roof are all fixedly connected with fixed plate, the quantity of fixed plate has eight, is located the front end the inboard screwed connection of fixed plate has adjusting screw, adjusting screw's rear end rotation is connected with movable splint, adjusting screw's front end fixedly connected with carousel.

Preferably, the outer side of the upper end of the base and the outer side of the lower end of the top plate are fixedly connected with fixing sleeves, and the inner sides of the fixing sleeves are spirally connected with bidirectional screws.

Preferably, the outside fixedly connected with limiting plate of drive sleeve, the interior terminal surface fixedly connected with locking card frame of limiting plate.

Preferably, a limiting telescopic rod is fixedly connected to the outer side of the upper end of the rotating column, the limiting telescopic rod is fixedly connected with the supporting shaft rod, and the limiting telescopic rod is fixedly connected with the limiting plate.

Preferably, a motor is arranged at the lower end of the threaded shaft, the threaded shaft is fixedly connected with an output shaft of the motor, and the motor is fixedly connected with the rotating column.

Preferably, the number of the sliding blocks is four, and the sliding blocks are symmetrically arranged about the central axis of the top plate.

The beneficial effects of the utility model are as follows: the rotation of the threaded shaft is utilized to enable the transmission sleeve to drive the supporting shaft rod to move, so that the arranged sliding block can move left and right, meanwhile, the limiting plate can drive the locking clamping frame to move through the movement of the transmission sleeve, and further, the locking clamping frame can not only position and lock the battery box, but also rapidly release the fixation of the battery box, and further, the battery box can be conveniently replaced; and make adjusting screw can drive movable splint through the rotation to the carousel and remove, and then be convenient for carry out fixed mounting to base and roof, make fixed bolster can reciprocate through the rotation to two-way screw rod simultaneously to the device can carry out size adjustment according to the mounted position, promotes the installation stability and the convenience to the battery box.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic general structural diagram of a battery box locking device for replacing a heavy truck in a fast-releasing fixed state according to an embodiment of the present utility model;

fig. 2 is a right side view of a mounting structure of a transmission sleeve, a sliding block and a limiting telescopic rod of a battery box locking device for heavy truck replacement in a quick-release fixed state according to an embodiment of the utility model;

fig. 3 is a right side view showing the mounting structures of a fixing plate, an adjusting screw and a movable clamping plate of a battery box locking device for heavy truck replacement in a fast-release fixing state according to an embodiment of the present utility model.

In the figure:

1. a base; 2. a fixed block; 3. rotating the column; 4. a threaded shaft; 5. a drive sleeve; 6. a support shaft; 7. a sliding block; 8. a support rod; 9. a top plate; 10. a fixing plate; 11. adjusting a screw; 12. a movable clamping plate; 13. a turntable; 14. fixing the sleeve; 15. a bidirectional screw; 16. a limiting plate; 17. locking the clamping frame; 18. a limiting telescopic rod; 19. and a motor.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to the embodiment of the utility model, the battery box locking device for replacing the heavy truck in the fixed state is quickly removed.

Example 1

As shown in fig. 1-3, a battery box locking device for heavy truck power change according to an embodiment of the utility model comprises a base 1, a top plate 9 and a fixing plate 10, wherein the upper end of the base 1 is fixedly connected with a fixing block 2, the inner side of the fixing block 2 is rotatably connected with a rotating column 3, the middle position of the upper end of the rotating column 3 is rotatably connected with a threaded shaft 4, the upper side of the threaded shaft 4 is spirally connected with a transmission sleeve 5, the upper end of the transmission sleeve 5 is rotatably connected with a supporting shaft lever 6, the outer end of the supporting shaft lever 6 is fixedly connected with a sliding block 7, the inner side of the sliding block 7 is slidably connected with a supporting rod 8, the upper end of the supporting rod 8 is fixedly connected with a top plate 9, the outer side of the transmission sleeve 5 is fixedly connected with a limiting plate 16, the inner end surface of the limiting plate 16 is fixedly connected with a locking clamping frame 17, the outer side of the upper end of the rotating column 3 is fixedly connected with a limiting telescopic rod 18, the limiting telescopic rod 18 is fixedly connected with the supporting shaft rod 6, the limiting telescopic rod 18 is fixedly connected with the limiting plate 16, the motor 19 is arranged at the lower end of the threaded shaft 4, the threaded shaft 4 is fixedly connected with the output shaft of the motor 19, the motor 19 is fixedly connected with the rotating column 3, the number of the sliding blocks 7 is four, the sliding blocks 7 are symmetrically arranged about the central axis of the top plate 9, when the battery box is locked or unlocked, the threaded shaft 4 can drive the transmission sleeve 5 to move through the rotation of the motor 19, the transmission sleeve 5 can be limited through the arranged limiting telescopic rod 18, the supporting shaft rod 6 can move under the movement of the transmission sleeve 5, the limiting plate 16 can drive the locking clamping frame 17 to move outwards, the internal battery box can rapidly release the locking state, and can make locking card frame 17 to the inside side fast through the reverse rotation to motor 19 to the battery box after the battery replacement carries out the quick fixation, promotes the efficiency that the heavy card trades the electricity.

Example two

As shown in fig. 1 and fig. 3, a battery box locking device for replacing heavy truck in a quick release fixing state according to an embodiment of the utility model comprises a base 1, a top plate 9 and a fixing plate 10, wherein the upper end of the base 1 is fixedly connected with a fixing block 2, the inner side of the fixing block 2 is rotationally connected with a rotating column 3, the middle position of the upper end of the rotating column 3 is rotationally connected with a threaded shaft 4, the upper side of the threaded shaft 4 is spirally connected with a transmission sleeve 5, the upper end of the transmission sleeve 5 is rotationally connected with a supporting shaft rod 6, the outer end of the supporting shaft 6 is fixedly connected with a sliding block 7, the inner side of the sliding block 7 is slidingly connected with a supporting rod 8, the upper end of the supporting rod 8 is fixedly connected with a top plate 9, the lower end of the base 1 and the upper end of the top plate 9 are fixedly connected with fixing plates 10, eight fixing plates 10 are fixedly connected with an adjusting screw 11, the rear end of the adjusting screw 11 is rotationally connected with a movable clamping plate 12, the front end of the adjusting screw 11 is fixedly connected with a rotary table 13, and when a battery box external supporting frame is installed, the movable clamping plate 12 can be driven to move to the rear side of the movable clamping plate 12 through rotating the rotary table 13, and then the movable clamping plate 12 can be quickly installed in the battery box.

Example III

As shown in fig. 1, a battery box locking device for quick removal of heavy truck power change according to an embodiment of the utility model comprises a base 1, a top plate 9 and a fixing plate 10, wherein the upper end of the base 1 is fixedly connected with a fixing block 2, the inner side of the fixing block 2 is rotatably connected with a rotating column 3, the middle position of the upper end of the rotating column 3 is rotatably connected with a threaded shaft 4, the upper side of the threaded shaft 4 is spirally connected with a transmission sleeve 5, the upper end of the transmission sleeve 5 is rotatably connected with a supporting shaft rod 6, the outer end of the supporting shaft 6 is fixedly connected with a sliding block 7, the inner side of the sliding block 7 is slidably connected with a supporting rod 8, the upper end of the supporting rod 8 is fixedly connected with a top plate 9, the outer side of the upper end of the base 1 and the outer side of the lower end of the top plate 9 are fixedly connected with a fixing sleeve 14, the inner side of the fixing sleeve 14 is spirally connected with a bidirectional screw 15, and the fixing sleeve 14 can move up and down through the rotation of the bidirectional screw 15 so as to conveniently adjust the height of the battery box outer frame, thereby facilitating the multi-angle fixing of the battery box supporting frame, and improving the stability and size adjustment convenience after the battery box is installed.

In summary, by means of the above technical scheme of the utility model, this device adopts the inside power of heavy truck to carry out the power supply when using, when locking or releasing the lock to the battery box, make screw spindle 4 can drive transmission sleeve 5 through the rotation to motor 19 and remove, and can carry out spacing through the effect of spacing telescopic link 18 that sets up transmission sleeve 5, and then can make supporting shaft pole 6 remove under the effect of the removal of transmission sleeve 5, and then make limiting plate 16 can drive locking card frame 17 outside and remove, and then make inside battery box can remove the locking state fast, and can make locking card frame 17 can inwards move fast through the counter-rotating to motor 19, so that carry out quick fixed to the battery box after the change, promote the efficiency of heavy truck change, and when the outer support frame of battery box is installed, make adjusting screw 11 can drive movable clamp plate 12 to the rear side through rotating, and then make the fixed plate 10 and the movable clamp plate 12 of rear side can install the battery box mounting bracket in heavy truck fast, and simultaneously can make the fixed frame 14 move to the inside and remove the multi-angle through the rotation to the double-direction screw 15, and the size is convenient for the adjustment of the battery box is convenient to carry out after the size is adjusted.

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, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a quick dismantlement fixed state's heavy card trades battery box locking device for electricity, its characterized in that includes base (1), roof (9) and fixed plate (10), the upper end fixedly connected with fixed block (2) of base (1), the inboard rotation of fixed block (2) is connected with rotation post (3), the upper end intermediate position department rotation of rotation post (3) is connected with screw thread axle (4), the upside screwed connection of screw thread axle (4) has drive sleeve (5), the upper end rotation of drive sleeve (5) is connected with supporting shaft pole (6), the outer fixedly connected with sliding block (7) of supporting shaft pole (6), the inboard sliding connection of sliding block (7) has bracing piece (8), the upper end fixedly connected with roof (9) of bracing piece (8).

2. The battery box locking device for heavy truck power changing in a rapid removal and fixation state according to claim 1, wherein the lower end of the base (1) and the upper end of the top plate (9) are fixedly connected with fixing plates (10), eight fixing plates (10) are arranged, an adjusting screw (11) is spirally connected to the inner side of the fixing plate (10) at the front end, a movable clamping plate (12) is rotatably connected to the rear end of the adjusting screw (11), and a turntable (13) is fixedly connected to the front end of the adjusting screw (11).

3. The battery box locking device for heavy truck power changing in a rapid removal and fixation state according to claim 1, wherein a fixation sleeve (14) is fixedly connected to the outer side of the upper end of the base (1) and the outer side of the lower end of the top plate (9), and a bidirectional screw (15) is spirally connected to the inner side of the fixation sleeve (14).

4. The battery box locking device for replacing heavy truck in the fast removing fixed state according to claim 1, wherein a limiting plate (16) is fixedly connected to the outer side of the transmission sleeve (5), and a locking clamping frame (17) is fixedly connected to the inner end surface of the limiting plate (16).

5. The battery box locking device for replacing heavy truck in the rapid removal and fixation state according to claim 1, wherein a limiting telescopic rod (18) is fixedly connected to the outer side of the upper end of the rotating column (3), the limiting telescopic rod (18) is fixedly connected with the supporting shaft rod (6), and the limiting telescopic rod (18) is fixedly connected with the limiting plate (16).

6. The battery box locking device for replacing heavy truck in a quick-release fixed state according to claim 1, wherein a motor (19) is arranged at the lower end of the threaded shaft (4), the threaded shaft (4) is fixedly connected with an output shaft of the motor (19), and the motor (19) is fixedly connected with the rotating column (3).

7. The battery box locking device for replacing heavy truck with electricity capable of rapidly removing fixed state according to claim 1, wherein the number of the sliding blocks (7) is four, and the sliding blocks (7) are symmetrically arranged about the central axis of the top plate (9).