Modularized mounting assembly for battery pack

Abstract

The utility model discloses a battery pack modularized mounting assembly, and relates to the technical field of battery pack mounting equipment. The positioning device comprises a lifting table and a positioning part, the positioning part comprises a placing table plate, two positioning pin sliding assemblies and four positioning pins, the placing table plate is fixedly installed at the upper end of the lifting table, the two positioning pin sliding assemblies are arranged at the two ends of the placing table plate respectively, and each positioning pin sliding assembly is provided with two positioning pins. The positioning pin in the positioning pin sliding assembly is adjusted in a sliding mode according to the position of the positioning hole of the automobile chassis, so that the positioning pin can be actively matched with the position of the positioning hole of the automobile chassis; a battery pack is placed at the upper end of the placement platen, the lifting table is started to load the battery pack into a battery jar of an automobile chassis, the battery pack and the automobile chassis are fixedly connected through bolts, and installation of the automobile battery pack is completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery pack installation equipment, and particularly relates to a modular installation component for a battery pack. Background Art

[0002] When installing a new energy vehicle battery at the bottom of a vehicle, it is necessary to first place the battery pack above the lifting platform, and then insert a set of positioning pins on the lifting platform into the positioning holes on the vehicle chassis for positioning the installation of the battery pack. The lifting platform raises the battery so that the battery is installed in the battery slot of the vehicle chassis. Finally, bolts are used to fix the battery pack to the vehicle chassis through an electric drill; when using the positioning pins to position the battery pack and the vehicle chassis, since the required positioning positions of the battery pack and the chassis of different models of vehicles are different, the positions of the positioning pins on the lifting platform are also different. However, the fixed positioning pins on the lifting platform cannot adapt to the positions of multiple models, so that when installing battery packs of different models of vehicles, multiple lifting platforms need to be prepared.

[0003] Therefore, we provide a modular installation component for a battery pack to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a modular installation component for a battery pack. By setting a placement plate on the lifting platform, and respectively arranging positioning pin sliding components at both ends of the placement plate, and arranging two positioning pins in each positioning pin sliding component, according to the position of the positioning holes on the vehicle chassis, the positioning pins in the positioning pin sliding components are slid and adjusted so that the positioning pins can actively adapt to the position of the positioning holes on the vehicle chassis; by placing the battery pack on the upper end of the placement plate, starting the lifting platform to install the battery pack into the battery slot of the vehicle chassis, and using bolts to fixedly connect the battery pack to the vehicle chassis, the installation of the vehicle battery pack is completed.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a modular installation component for a battery pack, including a lifting platform and a positioning component. The positioning component includes a placement plate, two groups of positioning pin sliding components and four positioning pins. The placement plate is fixedly installed at the upper end of the lifting platform, the two groups of positioning pin sliding components are respectively arranged at both ends of the placement plate, and two positioning pins are respectively arranged on each group of positioning pin sliding components.

[0007] The further setting of the utility model is that the positioning pin sliding component includes two longitudinal sliding rods and a transverse sliding rail. The two longitudinal sliding rods are respectively slidably sleeved on both sides of the placement plate, and the transverse sliding rail is arranged at one end of the placement plate, and the two ends of the transverse sliding rail are respectively fixedly sleeved with longitudinal sliding rods.

[0008] A further setting of the present utility model is that fixed rail ears are respectively fixedly arranged at both ends of each side of the placement table board. A longitudinal sliding fixed rail is fixedly arranged between the two fixed rail ears on each side. A fixed rail sliding sleeve is fixedly arranged at one end of the longitudinal sliding rod. The fixed rail sliding sleeve is slidably sleeved outside the longitudinal sliding fixed rail. The two longitudinal sliding rods in the positioning pin sliding assembly respectively penetrate through the fixed rail ears on both sides of one end of the placement table board.

[0009] A further setting of the present utility model is that the transverse sliding rail includes two transverse sliding rods and two end sleeves. The two transverse sliding rods are horizontally and arrayedly fixedly connected between the two end sleeves. The two end sleeves are respectively fixedly sleeved at one end of the two longitudinal sliding rods away from the fixed rail sliding sleeve. Two positioning pin sliding sleeves are slidably sleeved on the two transverse sliding rods. A positioning pin is vertically slidably sleeved in each positioning pin sliding sleeve.

[0010] A further setting of the present utility model is that a threaded hole is opened at one end of the positioning pin sliding sleeve away from the placement table board. A bolt is threadedly engaged in the threaded hole of the positioning pin sliding sleeve. One end of the bolt in the threaded hole of the positioning pin sliding sleeve abuts against the outside of one transverse sliding rod.

[0011] A further setting of the present utility model is that an external threaded cylinder is fixedly arranged at the upper end of the positioning pin. A magnet is installed in the external threaded cylinder. A top cover is threadedly engaged outside the external threaded cylinder. A downward pull handle is fixedly arranged at the lower end of the positioning pin.

[0012] A further setting of the present utility model is that guide post ears are respectively fixedly arranged at both ends of the left and right sides of the lifting platform. Guide posts are respectively fixedly arranged between the two guide post ears on each side. A guide post sleeve is slidably sleeved on the guide post. Two transverse sliding columns are horizontally fixedly arranged on the side of the guide post sleeve away from the lifting platform. A transverse sliding sleeve is slidably sleeved on the two transverse sliding columns. Two vertical sliding columns are vertically fixedly arranged at the upper end of the transverse sliding sleeve. A vertical sliding sleeve is vertically slidably sleeved on the two vertical sliding columns. An electric drill sleeve is fixedly arranged on one side of the vertical sliding sleeve.

[0013] The present utility model has the following beneficial effects:

[0014] 1. By arranging a placement table board on the lifting platform, arranging positioning pin sliding assemblies at both ends of the placement table board, and arranging two positioning pins in each positioning pin sliding assembly, the present utility model can slide and adjust the positioning pins in the positioning pin sliding assembly according to the positions of the positioning holes on the vehicle chassis, so that the positioning pins can actively adapt to the positions of the positioning holes on the vehicle chassis.

[0015] 2. By placing the battery pack on the upper end of the placement table board, starting the lifting platform to install the battery pack into the battery slot of the vehicle chassis, and using bolts to fixedly connect the battery pack with the vehicle chassis, the installation of the vehicle battery pack is completed. Description of the Drawings

[0016] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 It is a schematic structural diagram of a modular installation component for a battery pack.

[0018] Figure 2 It is a schematic structural diagram of a positioning component.

[0019] Figure 3 It is a schematic structural diagram of a positioning pin sliding assembly and a positioning pin.

[0020] Figure 4 It is an exploded schematic diagram of a positioning pin.

[0021] Figure 5 It is a schematic structural diagram of a lifting platform.

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] 1 - Lifting platform, 101 - Guide post ear, 101a - Guide post, 101b - Guide post sleeve, 101b - 1 - Transverse sliding post, 101c - Transverse sliding sleeve, 101c - 1 - Vertical sliding post, 101d - Vertical sliding sleeve, 101d - 1 - Electric drill sleeve, 2 - Positioning component, 201 - Placing table board, 201a - Fixed rail ear, 201a - 1 - Longitudinal sliding fixed rail, 202 - Positioning pin sliding assembly, 202a - Longitudinal sliding rod, 202a - 1 - Fixed rail sliding sleeve, 202b - Transverse sliding rail, 202b - 1 - Transverse sliding rod, 202b - 2 - End sleeve, 202b - 3 - Positioning pin sliding sleeve, 203 - Positioning pin, 203a - External thread cylinder, 203a - 1 - Magnet, 203a - 2 - Top cover, 203b - Pull - down handle. Detailed implementation manners

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0025] Embodiment 1

[0026] Please refer to Figures 1 to 3, the utility model is a modular installation component for a battery pack, including a lifting platform 1 and a positioning component 2. The positioning component 2 includes a placement table board 201, two groups of positioning pin sliding components 202 and four positioning pins 203. By setting the placement table board 201 on the lifting platform 1, setting the positioning pin sliding components 202 at both ends of the placement table board 201 respectively, and setting two positioning pins 203 in each positioning pin sliding component 202, according to the position of the positioning holes on the vehicle chassis, slide and adjust the positioning pins 203 in the positioning pin sliding components 202 so that the positioning pins 203 can actively adapt to the position of the positioning holes on the vehicle chassis; by placing the battery pack on the upper end of the placement table board 201, starting the lifting platform 1 to install the battery pack into the battery slot of the vehicle chassis, and using bolts to fixedly connect the battery pack with the vehicle chassis, the installation of the vehicle battery pack is completed.

[0027] Specifically, the placement table board 201 is fixedly installed at the upper end of the lifting platform 1, two groups of positioning pin sliding components 202 are respectively arranged at both ends of the placement table board 201, and two positioning pins 203 are respectively arranged on each group of positioning pin sliding components 202.

[0028] Further, the positioning pin sliding component 202 includes two longitudinal sliding rods 202a and a transverse sliding rail 202b. The two longitudinal sliding rods 202a are respectively slidably sleeved on both sides of the placement table board 201, and the transverse sliding rail 202b is arranged at one end of the placement table board 201. The two ends of the transverse sliding rail 202b are respectively fixedly sleeved with the longitudinal sliding rods 202a.

[0029] Further, fixed rail ears 201a are respectively fixedly provided at both ends of each side of the placement table board 201, a longitudinal fixed rail 201a-1 is fixedly provided between the two fixed rail ears 201a on each side, a fixed rail sliding sleeve 202a-1 is fixedly provided at one end of the longitudinal sliding rod 202a, and the fixed rail sliding sleeve 202a-1 is slidably sleeved on the outside of the longitudinal fixed rail 201a-1. The two longitudinal sliding rods 202a in the positioning pin sliding component 202 respectively penetrate through the fixed rail ears 201a on both sides of one end of the placement table board 201, so that the transverse sliding rail 202b can perform horizontal longitudinal sliding adjustment along the longitudinal sliding rods 202a.

[0030] Further, the transverse sliding rail 202b includes two transverse sliding rods 202b-1 and two end sleeves 202b-2. The two transverse sliding rods 202b-1 are horizontally arrayed and fixedly connected between the two end sleeves 202b-2. The two end sleeves 202b-2 are respectively fixedly sleeved on one end of the two longitudinal sliding rods 202a far from the fixed rail sliding sleeve 202a-1. Two positioning pin sliding sleeves 202b-3 are slidably sleeved on the two transverse sliding rods 202b-1. A positioning pin 203 is vertically slidably sleeved in each positioning pin sliding sleeve 202b-3. The positioning pin sliding sleeve 202b-3 slides horizontally on the transverse sliding rod 202b-1, so that the position of the positioning pin 203 matches the positioning holes on the vehicle chassis.

[0031] Further, a threaded hole is provided at one end of the positioning pin sliding sleeve 202b-3 away from the placing table board 201. A bolt is screwed into the threaded hole of the positioning pin sliding sleeve 202b-3, and one end of the bolt in the threaded hole of the positioning pin sliding sleeve 202b-3 abuts against the outer side of a horizontal sliding rod 202b-1.

[0032] The operation process of this embodiment is as follows:

[0033] The positioning pins 203 are respectively sleeved in each positioning pin sliding sleeve 202b-3. Horizontally and longitudinally slide the horizontal sliding rail 202b, and horizontally and longitudinally slide each positioning pin sliding sleeve 202b-3 to make the positions of the positioning pins 203 match the positioning holes of the vehicle chassis. Move the lifting platform 1 under the vehicle chassis, move the positioning pins 203 upward so that the positioning pins 203 are inserted into the positioning holes of the vehicle chassis, and tighten the bolts on the side of the positioning pin sliding sleeve 202b-3 to fix the positioning pins 203.

[0034] Embodiment 2

[0035] Please refer to Figures 1 to 5 , on the basis of Embodiment 1, a magnet 203a-1 is provided at the upper end of the positioning pin 203. Vertical sliding sleeves 101d are respectively vertically provided on both sides of the lifting platform 1. The magnet 203a-1 at the upper end of the positioning pin 203 adsorbs on the vehicle chassis, so that the positioning pin 203 is fixed in the positioning hole of the vehicle chassis; by sleeving an electric drill in the electric drill sleeve 101d-1 on one side of the vertical sliding sleeve 101d and sliding the electric drill upward, the electric drill is made to be vertically upward, preventing the drill bit from deviating when the electric drill fixes the bolt, resulting in ineffective tightening.

[0036] Specifically, an external threaded cylinder 203a is fixedly provided at the upper end of the positioning pin 203. A magnet 203a-1 is installed in the external threaded cylinder 203a. A top cover 203a-2 is screwed on the outside of the external threaded cylinder 203a. A pull-down handle 203b is fixedly provided at the lower end of the positioning pin 203.

[0037] Further, guide post ears 101 are respectively fixedly provided at both ends of the left and right sides of the lifting platform 1. Guide posts 101a are respectively fixedly provided between the two guide post ears 101 on each side. Guide bushings 101b are slidably sleeved on the guide posts 101a. Two horizontal sliding posts 101b-1 are horizontally fixedly provided on the side of the guide bushing 101b away from the lifting platform 1. A horizontal sliding sleeve 101c is slidably sleeved on the two horizontal sliding posts 101b-1. Two vertical sliding posts 101c-1 are vertically fixedly provided at the upper end of the horizontal sliding sleeve 101c. A vertical sliding sleeve 101d is vertically slidably sleeved on the two vertical sliding posts 101c-1. An electric drill sleeve 101d-1 is fixedly provided on one side of the vertical sliding sleeve 101d.

[0038] The operation process of this embodiment is as follows:

[0039] Move the lifting platform 1 under the vehicle chassis, slide the positioning pin 203 upward and insert it into the positioning hole of the vehicle chassis. The magnet 203a-1 at the upper end of the positioning pin 203 adsorbs on the vehicle chassis, fixing the positioning pin 203 in the positioning hole of the vehicle chassis. Sleeve the electric drill on the electric drill sleeve 101d-1, slide the cross slide sleeve 101c and the guide post sleeve 101b horizontally to align the electric drill below the bolt to be tightened, and then slide the electric drill upward so that the electric drill is vertically upward, preventing the drill bit from shifting when the bolt is fixed by the electric drill, resulting in ineffective tightening.

[0040] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

Claims

1. A battery pack modular installation assembly, comprising a lifting platform (1) and a positioning component (2), characterized in that: The positioning component (2) comprises a placement table (201), two groups of positioning pin sliding assemblies (202) and four positioning pins (203); the placement table (201) is fixedly mounted on the upper end of the lifting platform (1); the two groups of positioning pin sliding assemblies (202) are respectively arranged at two ends of the placement table (201); and each group of positioning pin sliding assemblies (202) is respectively provided with two positioning pins (203).

2. A battery pack modular installation assembly according to claim 1, characterized in that: The positioning pin sliding assembly (202) comprises two longitudinal sliding rods (202a) and a transverse sliding rail (202b), wherein the two longitudinal sliding rods (202a) are respectively slidably sleeved on both sides of the placement table (201), and the transverse sliding rail (202b) is arranged at one end of the placement table (201), and the longitudinal sliding rods (202a) are respectively fixedly sleeved on both ends of the transverse sliding rail (202b).

3. A battery pack modular installation assembly according to claim 2, characterized in that: The two ends of each side of the placement table (201) are respectively fixed with rail fixing ears (201a), a longitudinal sliding rail fixing (201a-1) is fixedly arranged between the two rail fixing ears (201a) on each side, one end of the longitudinal sliding rod (202a) is fixed with a rail fixing sleeve (202a-1), the rail fixing sleeve (202a-1) is slidably sleeved on the outside of the longitudinal sliding rail fixing (201a-1), and the two longitudinal sliding rods (202a) in the positioning pin sliding assembly (202) respectively penetrate the rail fixing ears (201a) on both sides of one end of the placement table (201).

4. A battery pack modular installation assembly according to claim 3, characterized in that: The transverse sliding rail (202b) comprises two transverse sliding bars (202b-1) and two end sleeves (202b-2); the two transverse sliding bars (202b-1) are fixedly connected in a horizontal array between the two end sleeves (202b-2); the two end sleeves (202b-2) are respectively fixedly sleeved on one end of the two longitudinal sliding bars (202a) away from the track fixing sleeve (202a-1); two positioning pin sleeves (202b-3) are slidably sleeved on the two transverse sliding bars (202b-1); and a positioning pin (203) is respectively vertically slidably sleeved in each of the positioning pin sleeves (202b-3).

5. A battery pack modular installation assembly according to claim 4, characterized in that: A threaded hole is formed at one end of the positioning pin sliding sleeve (202b-3) away from the placement table (201); a bolt is screwed into the thread in the threaded hole of the positioning pin sliding sleeve (202b-3); one end of the bolt in the threaded hole of the positioning pin sliding sleeve (202b-3) is pressed against the outside of a horizontal sliding rod (202b-1).

6. A battery pack modular installation assembly according to claim 5, characterized in that: An external threaded barrel (203a) is fixedly provided at the upper end of the positioning pin (203), a magnet (203a-1) is installed in the external threaded barrel (203a), a top cover (203a-2) is screwed on the outer side of the external threaded barrel (203a), and a pull-down handle (203b) is fixedly provided at the lower end of the positioning pin (203).

7. A battery pack modular installation assembly according to claim 1, characterized in that: Guide column ears (101) are respectively fixedly provided at both ends of the left and right sides of the lifting platform (1), and a guide column (101a) is respectively fixedly provided between the two guide column ears (101) on each side, and a guide column sleeve (101b) is slidably sleeved on the guide column (101a), and two horizontal sliding columns (101b-1) are horizontally fixedly provided on the side of the guide column sleeve (101b) away from the lifting platform (1), and a horizontal sliding sleeve (101c) is slidably sleeved on the two horizontal sliding columns (101b-1), and two vertical sliding columns (101c-1) are vertically fixedly provided on the upper end of the horizontal sliding sleeve (101c), and a vertical sliding sleeve (101d) is vertically slidably sleeved on the two vertical sliding columns (101c-1), and an electric gun drill sleeve (101d-1) is fixedly provided on one side of the vertical sliding sleeve (101d).

Images