CN213401384U

CN213401384U - New forms of energy passenger train battery package is used structure of shocking resistance

Info

Publication number: CN213401384U
Application number: CN202022769196.4U
Authority: CN
Inventors: 张文祥; 萧茵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-06-08
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a shock resistance structure that new forms of energy passenger train battery package was used, place the case including the battery package, the battery package is placed the roof portion and is equipped with and hides the pin, it is equipped with vertical restriction pole to shelter from pole one end, it has seted up the guide way to shelter from pole one end, it is equipped with the restriction groove to hide the pin other end, the inside locating lever that is equipped with of restriction groove, the locating lever runs through the restriction groove and places case fixed connection with the battery package, vertical restriction pole and shelter from being equipped with shock resistance structure between the pole. The utility model has the advantages that: owing to seted up the guide way on the fender rod, vertical restriction pole is in the inboard of guide way, and vertical restriction pole can restrict the slip to sheltering from the pole, and the restriction groove at this moment can slide relative to the locating lever, can guarantee like this that the fender rod is installing the back on the battery package places the case, has the surplus of buffering to the protection of group battery, can improve the guard action.

Description

New forms of energy passenger train battery package is used structure of shocking resistance

Technical Field

The utility model relates to a structure of shocking resistance specifically is a structure of shocking resistance that new forms of energy passenger train battery package was used belongs to automobile-used battery protection technical field.

Background

With the aggravation of energy environmental crisis, it is very important to research an energy-saving and environment-friendly automobile capable of relieving energy pressure and reducing environmental pollution, and therefore, a pure electric automobile using a power battery and a driving motor to replace a traditional power source is produced at the same time, and becomes one of the main development directions of the automobile industry in the future. The power battery is a main power source of the pure electric vehicle and is a core component of the pure electric vehicle.

Power battery sets up in the battery package usually, fixes on automobile body through the installation of battery package, and general battery package is installed in the vehicle bottom, and the vehicle is at the in-process that traveles, receives the striking easily and leads to impaired.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a new forms of energy passenger train battery package is used structure of shocking resistance just in order to solve above-mentioned problem to solve among the prior art battery package and easily receive the collision at the vehicle in-process and lead to impaired problem.

The utility model discloses a technical scheme realizes above-mentioned purpose, a new forms of energy passenger train battery package impact-resistant structure that uses, including the battery package placing box, battery package placing box top is equipped with shelters from the pole, shelter from pole one end and be equipped with vertical limiting rod, shelter from pole one end and seted up the guide way, shelter from the pole other end and be equipped with the restriction groove, the restriction inslot is equipped with the locating lever, the locating lever runs through the restriction groove and is connected with battery package placing box fixed connection, be equipped with impact-resistant structure between vertical limiting rod and the sheltering from the pole;

the anti-impact structure comprises a cylinder, the cylinder is fixedly connected with a shielding rod, a round rod is arranged at one end of the cylinder and movably sleeved with the cylinder, the round rod is fixedly connected with a vertical limiting rod, a reset spring is sleeved on the outer side of the cylinder, and two ends of the reset spring are respectively contacted with the vertical limiting rod and the shielding rod.

Preferably, the bottom of the shielding rod is provided with a crumple frame, the crumple frame is fixedly connected with the shielding rod, the bottom of the crumple frame is provided with an auxiliary frame, and the crumple frame is fixedly connected with the auxiliary frame.

Preferably, vertical restriction pole top is equipped with the rotating head, the fixed clamp plate that has cup jointed in the rotating head bottom outside, the rotating head bottom is equipped with the lead screw, lead screw and rotating head fixed connection.

Preferably, the vertical limiting rod is arranged inside the battery pack placing box and is fixedly connected with the battery pack placing box.

Preferably, the vertical restricting bar passes through the guide groove and is disposed in sliding contact with the guide groove.

Preferably, the bottom of the auxiliary frame is provided with a contact pad, and the contact pad is connected with the auxiliary frame in an adhesive manner.

Preferably, the screw rod is in threaded connection with the vertical limiting rod, and the pressing plate is in contact with the shielding rod.

The utility model has the advantages that:

1. set up shock-resistant structure sheltering from between pole and the vertical restriction pole, when receiving vibrations and impact, the pole can be relative flexible go into the inside of drum, reset spring can take place elastic flexible deformation, owing to seted up the guide way on the pole of sheltering from this moment, vertical restriction pole is in the inboard of guide way, vertical restriction pole can restrict the slip to sheltering from the pole, the restriction way of this moment can slide to the locating lever relatively, can guarantee like this that the pole of sheltering from is installing the back on the battery package places the case, the protection to the group battery has the surplus of buffering, can improve the guard action.

2. The screw rod at the bottom of the rotating head is in threaded connection with the vertical limiting rod, when the rotating head is rotated, the screw rod at the bottom of the rotating head is screwed into the vertical limiting rod, and the pressing plate contacts with the upper surface of the blocking rod and limits the position of the vertical limiting rod, so that the blocking rod is arranged on the vertical limiting rod and the positioning rod for positioning and limiting and is not easy to separate from the battery pack placing box, meanwhile, the structure formed by the crumple frame and the auxiliary frame at the bottom of the shielding rod can establish protection between the battery and the shielding rod, when the battery pack is impacted, the crumple frame and the auxiliary frame which are arranged between the shielding rod and the battery pack can be crumpled, so that the battery pack can be protected, meanwhile, the contact pad adhered to the auxiliary frame can perform soft protection and elastic contact on the battery pack, so that the battery pack can be protected from being damaged.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the shielding rod of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

fig. 4 is a schematic view of the structure of the vertical limiting rod of the present invention.

In the figure: 1. a battery pack placement box; 2. a blocking lever; 3. a vertical restraining bar; 4. a guide groove; 5. a limiting groove; 6. positioning a rod; 7. a cylinder; 8. a round bar; 9. a return spring; 10. a collapsing frame; 11. an auxiliary frame; 12. a contact pad; 13. rotating the head; 14. pressing a plate; 15. and (4) a screw rod.

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. 1-4, an impact-resistant structure for a battery pack of a new energy bus comprises a battery pack placing box 1, a shielding rod 2 is arranged at the top of the battery pack placing box 1, a vertical limiting rod 3 is arranged at one end of the shielding rod 2, a guide groove 4 is arranged at one end of the shielding rod 2, a limiting groove 5 is arranged at the other end of the shielding rod 2, a positioning rod 6 is arranged inside the limiting groove 5, the positioning rod 6 penetrates through the limiting groove 5 and is fixedly connected with the battery pack placing box 1, and an impact-resistant structure is arranged between the vertical limiting rod 3 and the shielding rod 2;

impact structure includes drum 7, drum 7 and the 2 fixed connection that shelter from, and 7 one end of drum are equipped with round bar 8, and round bar 8 cup joints with 7 activities of drum, and

round bar

8 and 3 fixed connection of vertical limiting rod, 7 outside covers of drum are equipped with reset spring 9, and reset spring 9 both ends contact with vertical limiting rod 3 and the pole 2 that shelters from respectively.

As a technical optimization scheme of the utility model, shelter from 2 bottoms of pole and be equipped with the frame 10 that contracts of ulcerating, the frame 10 that contracts of ulcerating with shelter from 2 fixed connection of pole, the frame 10 bottom that contracts of ulcerating is equipped with supplementary frame 11, the frame 10 and the supplementary frame 11 fixed connection that contract of ulcerating.

As the utility model discloses a technical optimization scheme, 3 tops of vertical restriction pole are equipped with rotating head 13, and the fixed clamp plate 14 that has cup jointed in the rotating head 13 bottom outside, and rotating head 13 bottom is equipped with lead screw 15, lead screw 15 and rotating head 13 fixed connection.

As the utility model discloses a technical optimization scheme, vertical restriction pole 3 sets up inside the case 1 is placed to the battery package, and case 1 fixed connection is placed to vertical restriction pole 3 and battery package.

As a technical optimization scheme of the utility model, vertical restriction pole 3 passes guide way 4 and sets up to sliding contact with guide way 4.

As a technical optimization scheme of the utility model, auxiliary frame 11 bottom is equipped with contact pad 12, contact pad 12 and auxiliary frame 11 adhesive bonding.

As a technical optimization scheme of the utility model,

lead screw

15 and 3 threaded connection of vertical restriction pole, clamp plate 14 contacts with sheltering from pole 2.

In the practical use process of the utility model, firstly, the battery pack is placed in the battery pack placing box 1, then the guide groove 4 and the limiting groove 5 arranged on the blocking rod 2 are inserted in alignment with the vertical limiting rod 3 and the positioning rod 6, then the rotary head 13 is rotated, because the screw rod 15 at the bottom of the rotary head 13 is in threaded connection with the vertical limiting rod 3, when the rotary head 13 rotates, the screw rod 15 at the bottom of the rotary head 13 is screwed into the vertical limiting rod 3, the pressing plate 14 contacts with the upper surface of the blocking rod 2 and limits the position of the vertical limiting rod 3, so that the blocking rod 2 is arranged on the vertical limiting rod 3 and the positioning rod 6 for positioning limitation, and is not easy to be separated from the battery pack placing box 1, and simultaneously, the structure consisting of the collapsing frame 10 and the auxiliary frame 11 at the bottom of the blocking rod 2 can establish protection between the battery and the blocking rod 2, when receiving impact, the spaced crumple frame 10 and the auxiliary frame 11 between the shielding rod 2 and the battery pack can be crumpled, so that the battery pack can be protected, and meanwhile, the contact pad 12 bonded on the auxiliary frame 11 can be used for soft protection and elastic contact of the battery pack, so that the battery pack can be protected from being damaged.

Simultaneously, set up anti impact structure between sheltering from pole 2 and vertical restriction pole 3, when receiving vibrations and impact, circle pole 8 can be relative flexible the inside of going into drum 7, reset spring 9 can take place elastic flexible deformation, owing to seted up guide way 4 on the fender pole 2 this moment, vertical restriction pole 3 is in the inboard of guide way 4, vertical restriction pole 3 can restrict the slip to sheltering from pole 2, restriction groove 5 at this moment can slide with relative locating lever 6, can guarantee like this that the fender pole 2 is installing the back on the case 1 is placed to the battery package, the protection to the group battery has the surplus of buffering, can improve the guard action.

For those skilled in the art, the impact energy can be absorbed well by designing the shielding rod 2 and making the shielding rod 2 have a buffering margin against the movement of the battery pack placing case 1 by the impact resistant structure after being installed.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a new forms of energy passenger train battery package is used structure of shocking resistance, places case (1), its characterized in that including the battery package: the battery pack storage box is characterized in that a blocking rod (2) is arranged at the top of the battery pack storage box (1), a vertical limiting rod (3) is arranged at one end of the blocking rod (2), a guide groove (4) is formed in one end of the blocking rod (2), a limiting groove (5) is formed in the other end of the blocking rod (2), a positioning rod (6) is arranged in the limiting groove (5), the positioning rod (6) penetrates through the limiting groove (5) and is fixedly connected with the battery pack storage box (1), and an impact-resistant structure is arranged between the vertical limiting rod (3) and the blocking rod (2);

impact structure includes drum (7), drum (7) and fender rod (2) fixed connection, drum (7) one end is equipped with round bar (8), round bar (8) cup joint with drum (7) activity, round bar (8) and vertical limiting rod (3) fixed connection, drum (7) outside cover is equipped with reset spring (9), reset spring (9) both ends contact with vertical limiting rod (3) and fender rod (2) respectively.

2. The impact-resistant structure for the battery pack of the new energy bus according to claim 1, characterized in that: the bottom of the shielding rod (2) is provided with a crumpling frame (10), the crumpling frame (10) is fixedly connected with the shielding rod (2), the bottom of the crumpling frame (10) is provided with an auxiliary frame (11), and the crumpling frame (10) is fixedly connected with the auxiliary frame (11).

3. The impact-resistant structure for the battery pack of the new energy bus according to claim 1, characterized in that: vertical restriction pole (3) top is equipped with rotating head (13), fixed clamp plate (14) of having cup jointed in rotating head (13) bottom outside, rotating head (13) bottom is equipped with lead screw (15), lead screw (15) and rotating head (13) fixed connection.

4. The impact-resistant structure for the battery pack of the new energy bus according to claim 1, characterized in that: the battery pack storage box is characterized in that the vertical limiting rods (3) are arranged inside the battery pack storage box (1), and the vertical limiting rods (3) are fixedly connected with the battery pack storage box (1).

5. The impact-resistant structure for the battery pack of the new energy bus according to claim 1, characterized in that: the vertical limiting rod (3) penetrates through the guide groove (4) and is in sliding contact with the guide groove (4).

6. The impact-resistant structure for the battery pack of the new energy bus as claimed in claim 2, wherein: the bottom of the auxiliary frame (11) is provided with a contact pad (12), and the contact pad (12) is connected with the auxiliary frame (11) in an adhesion mode.

7. The impact-resistant structure for the battery pack of the new energy bus as claimed in claim 3, wherein: the screw rod (15) is in threaded connection with the vertical limiting rod (3), and the pressing plate (14) is in contact with the shielding rod (2).