CN218677444U

CN218677444U - Adjustable hanger special for automobile battery pack

Info

Publication number: CN218677444U
Application number: CN202223135615.4U
Authority: CN
Inventors: 赵明
Original assignee: Shanghai Rensheng Standard Parts Manufacturing Co ltd
Current assignee: Shanghai Rensheng Standard Parts Manufacturing Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-03-21
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a special hanger of car battery package with adjustable, including connecting rod, carriage and grip slipper, the top fixedly connected with link of connecting rod, the bottom fixedly connected with carriage of connecting rod, the below of carriage is provided with the grip slipper, the inboard of grip slipper is provided with the limiting plate, the bottom of grip slipper is provided with buffer structure, the inside of grip slipper is provided with limit structure. The utility model discloses a be provided with the interval regulation that the regulation structure has realized this hanger, make the two-way threaded rod rotate gradually under servo motor's drive to make both sides thread bush all drive below clamping seat separately and carry out the centre gripping to the battery package under the sliding construction of slide bar and sliding sleeve, make the battery package can be by the grip slipper centre gripping, because the interval can be adjusted according to the not equidimension specification of battery package between the grip slipper, so that the application scope that makes this hanger improves greatly, thereby make the practicality of this hanger improve greatly.

Description

Adjustable hanger special for automobile battery pack

Technical Field

The utility model relates to an automobile battery package hangs apparatus technical field specifically is a special hanger of automobile battery package with adjustable.

Background

As a common new energy vehicle, compared with the traditional vehicle, the electric power source of the electric vehicle is a special battery pack for the vehicle, and the battery pack is heavy in overall texture and large in size, so that the battery pack is usually hung by using a special hanger before the battery pack is installed, the battery pack can be stably clamped in the hanger and hung at a certain height, and the hanger can move and lift with the battery pack by using an external driving and lifting assembly when the battery pack is installed by Europe and America, so that the installation of the battery pack is more convenient;

the common special hanger for the automobile battery pack is usually used for directly hanging the battery pack through the hook, when the battery pack is needed to be used, the hanger is controlled to ascend and descend through assemblies such as a winch and the like so as to fall to a battery cabin of an electric car for installation, the sizes and the specifications of the battery packs of the electric cars with different specifications are different in the process, and the hanging size of the battery pack through the hook is often not firm in adjustment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special hanger of car battery package with adjustable to it adjusts not firm problem to solve its size of providing the battery package hanger among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special hanger of car battery package with adjustable, includes connecting rod, carriage and grip slipper, the top fixedly connected with link of connecting rod, the bottom fixedly connected with carriage of connecting rod, the inboard of carriage is provided with adjusts the structure, it includes two-way threaded rod, servo motor, thread bush, connecting plate, slide bar and sliding sleeve to adjust the structure, two-way threaded rod rotates and connects in the inboard of carriage, one side of two-way threaded rod run through to one side of carriage and with one side fixed connection of servo motor, the equal threaded connection in both sides of two-way threaded rod lateral wall has the thread bush, the equal fixedly connected with connecting plate in both ends of thread bush, the both ends of two-way threaded rod all are provided with the slide bar, the one end fixedly connected with sliding sleeve of connecting plate, the bottom of sliding sleeve and the top fixed connection of grip slipper, the below of carriage is provided with the grip slipper, the inboard of grip slipper is provided with the limiting plate, the bottom of grip slipper is provided with buffer structure, the inside of grip slipper is provided with limit structure.

Preferably, a threaded connection structure is formed between the bidirectional threaded rod and the interior of the threaded sleeve, and the sliding rod and the interior of the sliding sleeve are of a sliding structure.

Preferably, buffer structure includes slot, buffer spring, push pedal and buffer block, the inside bottom of grip slipper is seted up to the slot, the inside top fixedly connected with buffer spring of slot, buffer spring's bottom fixedly connected with push pedal, the inside sliding connection of slot has the buffer block, one side of the inside bottom of grip slipper rotates and is connected with the ball.

Preferably, a sliding structure is formed between the slot and the inside of the buffer block, and the buffer springs are distributed at equal intervals on the top end of the inside of the slot.

Preferably, limit structure includes spacing groove, electric telescopic handle, trace, hinge groove, spout, backup pad, splint, bolt and fastening nut, the inside both ends of limiting plate are seted up to the spacing groove, one side of grip slipper is provided with electric telescopic handle, the trace is installed on electric telescopic handle's top, the hinge groove has been seted up to the inside of grip slipper, the spout has all been seted up to the inside both sides of trace, the equal fixedly connected with backup pad in both sides on limiting plate top, the below in spacing groove is provided with splint, the top fixedly connected with bolt of splint, the top of bolt run through to the top of spacing groove and with fastening nut threaded connection.

Preferably, the linkage rod and the inside of the hinge groove are in a rotating structure, and the sliding groove and the inside of the support plate are in a sliding structure.

Compared with the prior art, the beneficial effects of the utility model are that: the special hanger for the automobile battery pack not only realizes the adjustment of the distance between the hanger, but also realizes the buffering between the hanger and the battery compartment of the electric car and the reinforcement of the battery pack during hanging;

(1) The distance adjustment of the hanger is realized by arranging the adjusting structure, the bidirectional threaded rod is gradually rotated under the driving of the servo motor, the threaded sleeves on two sides drive the clamping seats below the sliding structure of the sliding rod and the sliding sleeve to clamp the battery pack, so that the battery pack can be clamped by the clamping seats, and the distance between the clamping seats can be adjusted according to different sizes and specifications of the battery pack, so that the application range of the hanger is greatly improved, and the practicability of the hanger is greatly improved;

(2) The buffer between the hanger and the battery compartment of the electric vehicle is realized by arranging the buffer structure, the buffer block is connected to the bottom end of the clamping seat in a sliding manner, so that the buffer block gradually shrinks inwards after contacting with the bottom of the battery compartment, the buffer block presses the push plate, and the clamping seat is buffered after contacting with the battery compartment of the electric vehicle under the elastic force action of the buffer spring, so that the damage of the battery compartment caused by large impact force is avoided, and the hanger can stably place a battery pack;

(3) Realize the reinforcement when hanging the battery package through being provided with limit structure, start electric telescopic handle and make its top upwards promote one side of trace, make the opposite side of trace extrude the backup pad, with this make limiting plate move down gradually and carry out the top to the battery package and press, after that through spacing groove slide adjusting splint between the interval, make splint near battery package both ends, both ends carry out the centre gripping around making splint follow battery package through screwing up fastening nut, thereby make hanging of battery package more stable.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is a schematic view of a front view partial section structure of the limiting structure of the present invention;

fig. 5 is a schematic diagram of a side view of the limit structure of the present invention.

In the figure: 1. a connecting rod; 2. hanging a ring; 3. a support frame; 4. an adjustment structure; 401. a bidirectional threaded rod; 402. a servo motor; 403. a threaded sleeve; 404. a connecting plate; 405. a slide bar; 406. a sliding sleeve; 5. a clamping seat; 6. a limiting plate; 7. a buffer structure; 701. a slot; 702. a buffer spring; 703. pushing the plate; 704. a buffer block; 705. a ball bearing; 8. a limiting structure; 801. a limiting groove; 802. an electric telescopic rod; 803. a linkage rod; 804. a hinge slot; 805. a chute; 806. a support plate; 807. a splint; 808. a bolt; 809. and (5) tightening the nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: an adjustable hanger special for an automobile battery pack comprises a connecting rod 1, a supporting frame 3 and a clamping seat 5, wherein the top end of the connecting rod 1 is fixedly connected with a hanging ring 2, the bottom end of the connecting rod 1 is fixedly connected with the supporting frame 3, the clamping seat 5 is arranged below the supporting frame 3, and a limiting plate 6 is arranged on the inner side of the clamping seat 5;

an adjusting structure 4 is arranged on the inner side of the supporting frame 3, the adjusting structure 4 comprises a bidirectional threaded rod 401, a servo motor 402, a threaded sleeve 403, a connecting plate 404, a sliding rod 405 and a sliding sleeve 406, the bidirectional threaded rod 401 is rotatably connected to the inner side of the supporting frame 3, one side of the bidirectional threaded rod 401 penetrates through one side of the supporting frame 3 and is fixedly connected with one side of the servo motor 402, the two sides of the outer side wall of the bidirectional threaded rod 401 are both in threaded connection with the threaded sleeve 403, the two ends of the threaded sleeve 403 are both fixedly connected with the connecting plate 404, the two ends of the bidirectional threaded rod 401 are both provided with the sliding rod 405, one end of the connecting plate 404 is fixedly connected with the sliding sleeve 406, the bottom end of the sliding sleeve 406 is fixedly connected with the top end of the clamping seat 5, a threaded connection structure is formed between the bidirectional threaded rod 401 and the inside of the threaded sleeve 403, and a sliding structure is formed between the sliding rod 405 and the inside of the sliding sleeve 406;

specifically, as shown in fig. 1 and fig. 2, when the mechanism is used, firstly, the bidirectional threaded rod 401 is gradually rotated under the driving of the servo motor 402, and the threaded sleeves 403 on both sides drive the respective lower clamping seats 5 to clamp the battery pack under the sliding structure of the sliding rod 405 and the sliding sleeve 406, so that the battery pack can be clamped by the clamping seats 5, and the distance between the clamping seats 5 can be adjusted according to different sizes and specifications of the battery pack;

the bottom end of the clamping seat 5 is provided with a buffer structure 7, the buffer structure 7 comprises a slot 701, a buffer spring 702, a push plate 703 and a buffer block 704, the slot 701 is arranged at the bottom end inside the clamping seat 5, the top end inside the slot 701 is fixedly connected with the buffer spring 702, the bottom end of the buffer spring 702 is fixedly connected with the push plate 703, the buffer block 704 is slidably connected inside the slot 701, one side of the bottom end inside the clamping seat 5 is rotatably connected with a ball 705, a sliding structure is formed between the slot 701 and the inside of the buffer block 704, and the buffer springs 702 are distributed at equal intervals at the top end inside the slot 701;

specifically, as shown in fig. 1, 3 and 4, when the mechanism is used, firstly, the buffer block 704 is slidably connected to the bottom end of the holder 5, so that the buffer block 704 gradually contracts inwards after contacting with the bottom of the battery compartment, the buffer block 704 presses the push plate 703, and the holder 5 is buffered after contacting with the battery compartment of the electric vehicle under the elastic force of the buffer spring 702, thereby avoiding the damage of the battery compartment caused by a large impact force;

the inside of the clamping seat 5 is provided with a limiting structure 8, the limiting structure 8 comprises a limiting groove 801, an electric telescopic rod 802, a linkage 803, a hinged groove 804, a sliding groove 805, a supporting plate 806, clamping plates 807, bolts 808 and fastening nuts 809, the limiting groove 801 is arranged at two ends inside the limiting plate 6, the electric telescopic rod 802 is arranged at one side of the clamping seat 5, the linkage 803 is installed at the top end of the electric telescopic rod 802, the hinged groove 804 is arranged inside the clamping seat 5, the sliding grooves 805 are arranged at two sides inside the linkage 803, the supporting plate 806 is fixedly connected to two sides at the top end of the limiting plate 6, the clamping plates 807 are arranged below the limiting groove 801, the bolts 808 are fixedly connected to the top end of the clamping plates 807, the top ends of the bolts 808 penetrate to the upper side of the limiting groove 801 and are in threaded connection with the fastening nuts 809, a rotating structure is formed between the linkage 803 and the inside of the hinged groove 804, and a sliding structure is formed between the sliding groove 805 and the inside of the supporting plate 806;

specifically, as shown in fig. 1, fig. 2, fig. 4 and fig. 5, when the mechanism is used, firstly, the electric telescopic rod 802 is started to extend the top end upwards and push one side of the linkage 803, so that the other side of the linkage 803 gradually presses the support plate 806 downwards, so that the limit plate 6 gradually moves downwards and presses the top of the battery pack clamped by the clamping seat 5, then the spacing between the clamping plates 807 is adjusted by sliding the limit groove 801, so that the clamping plates 807 are abutted against the two ends of the battery pack, and the clamping plates 807 are clamped from the front end and the rear end of the battery pack by tightening the fastening nuts 809.

The working principle is as follows: the utility model discloses when using, at first, when this hanger uses, connect this hanger through steel wire rope, traction equipment such as couple through link 2, make this hanger can go up and down to snatch car battery package, because the inboard of carriage 3 is provided with two-way threaded rod 401, drive through servo motor 402 makes two-way threaded rod 401 rotate gradually, and make both sides thread bush 403 all drive each below to grip the battery package and carry out the centre gripping by grip slipper 5 under the sliding structure of slide bar 405 and sliding sleeve 406, make the battery package can be gripped by grip slipper 5, because the interval can be adjusted according to the different size specifications of battery package between the grip slipper 5, later draw through rolling subassembly and go up and down this hanger, hang the battery package with this;

secondly, when the clamping seat 5 clamps the battery pack through the driving of the servo motor 402, in order to prevent the battery pack from slipping and falling off, the electric telescopic rod 802 is started before the battery pack is lifted and suspended, so that the top end of the electric telescopic rod 802 extends upwards and pushes one side of the linkage rod 803, so that the other side of the linkage rod 803 gradually extrudes the support plate 806 downwards, so that the limiting plate 6 gradually moves downwards and presses the top of the battery pack clamped by the clamping seat 5, then the spacing between the clamping plates 807 is adjusted through the sliding of the limiting groove 801, the clamping plates 807 are abutted against two ends of the battery pack, and the clamping plates 807 are clamped from the front end and the rear end of the battery pack through screwing the fastening nuts 809, so that the battery pack is kept stable during suspension;

finally, when the battery pack needs to be used in the production of the electric automobile, the hanger is moved downwards through an external winding device, and the battery pack gradually falls into the battery compartment of the automobile, because the hanger is designed to be heavy as a whole, large collision is easily generated when the battery compartment of the automobile is contacted, and the battery compartment is further damaged, the buffer block 704 is connected to the bottom end of the clamping seat 5 in a sliding manner, the buffer block 704 gradually shrinks inwards after being contacted with the bottom of the battery compartment, the buffer block 704 presses the push plate 703, the clamping seat 5 is buffered after being contacted with the battery compartment of the electric automobile under the elastic force of the buffer spring 702, then the servo motor 402 is rotated reversely, the clamping seat 5 gradually expands outwards, and the battery pack gradually falls towards the inside of the battery compartment along the clamping seat 5, and the clamping seat 5 is rotatably connected with the plurality of balls 705, so that the clamping seat 5 cannot generate large friction with the battery compartment when moving outwards, and the use work of the hanger special for the battery pack of the automobile is finally completed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a special hanger of car battery package with adjustable, includes connecting rod (1), carriage (3) and grip slipper (5), its characterized in that: the top end of the connecting rod (1) is fixedly connected with a hanging ring (2), the bottom end of the connecting rod (1) is fixedly connected with a supporting frame (3), an adjusting structure (4) is arranged on the inner side of the supporting frame (3), the adjusting structure (4) comprises a bidirectional threaded rod (401), a servo motor (402), a threaded sleeve (403), a connecting plate (404), a sliding rod (405) and a sliding sleeve (406), the bidirectional threaded rod (401) is rotatably connected to the inner side of the supporting frame (3), one side of the bidirectional threaded rod (401) penetrates to one side of the supporting frame (3) and is fixedly connected with one side of the servo motor (402), both sides of the outer side wall of the bidirectional threaded rod (401) are in threaded connection with threaded sleeves (403), two ends of the thread bush (403) are both fixedly connected with connecting plates (404), two ends of the bidirectional threaded rod (401) are both provided with a sliding rod (405), one end of the connecting plate (404) is fixedly connected with a sliding sleeve (406), the bottom end of the sliding sleeve (406) is fixedly connected with the top end of the clamping seat (5), a clamping seat (5) is arranged below the supporting frame (3), a limiting plate (6) is arranged on the inner side of the clamping seat (5), the bottom end of the clamping seat (5) is provided with a buffer structure (7), and a limiting structure (8) is arranged in the clamping seat (5).

2. The adjustable special hanger for the automobile battery pack according to claim 1, wherein: the bidirectional threaded rod (401) and the interior of the threaded sleeve (403) are in a threaded connection structure, and the sliding rod (405) and the interior of the sliding sleeve (406) are in a sliding structure.

3. The adjustable hanger special for the automobile battery pack according to claim 1, wherein: buffer structure (7) are including slot (701), buffer spring (702), push pedal (703) and buffer block (704), the inside bottom in grip slipper (5) is seted up in slot (701), inside top fixedly connected with buffer spring (702) of slot (701), the bottom fixedly connected with push pedal (703) of buffer spring (702), the inside sliding connection of slot (701) has buffer block (704), one side of the inside bottom of grip slipper (5) is rotated and is connected with ball (705).

4. The adjustable hanger special for the automobile battery pack according to claim 3, wherein: the sliding structure is formed between the slot (701) and the inside of the buffer block (704), and the buffer springs (702) are distributed at equal intervals at the top end of the inside of the slot (701).

5. The adjustable hanger special for the automobile battery pack according to claim 1, wherein: limiting structure (8) include spacing groove (801), electric telescopic handle (802), trace (803), articulated groove (804), spout (805), backup pad (806), splint (807), bolt (808) and fastening nut (809), spacing groove (801) are seted up in the inside both ends of limiting plate (6), one side of centre gripping seat (5) is provided with electric telescopic handle (802), trace (803) are installed on the top of electric telescopic handle (802), articulated groove (804) have been seted up to the inside of centre gripping seat (5), spout (805) have all been seted up to the inside both sides of trace (803), the equal fixedly connected with backup pad (806) in both sides on limiting plate (6) top, the below of spacing groove (801) is provided with splint (807), the top fixedly connected with bolt (808) of splint (807), the top of bolt (808) run through to the top of spacing groove (801) and with fastening nut (809) threaded connection.

6. The adjustable hanger special for the automobile battery pack according to claim 5, wherein: the linkage rod (803) and the inside of the hinge groove (804) are in a rotating structure, and the sliding groove (805) and the inside of the support plate (806) are in a sliding structure.