CN214429388U

CN214429388U - Motor heat dissipation unit shock attenuation fixed knot constructs

Info

Publication number: CN214429388U
Application number: CN202023180290.2U
Authority: CN
Inventors: 吴阳
Original assignee: Liugong Changzhou Mining Machinery Co ltd
Current assignee: Liugong Changzhou Mining Machinery Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-10-19
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to a shock attenuation technical field, in particular to motor heat dissipation unit shock attenuation fixed knot constructs, including the heat dissipation unit, heat dissipation unit and automobile body between be connected with coupling assembling and lower coupling assembling, last coupling assembling all include shock-absorbing structure with lower coupling assembling, the utility model discloses a motor heat dissipation unit all has damping device about from top to bottom, and the shock attenuation is effectual.

Description

Motor heat dissipation unit shock attenuation fixed knot constructs

Technical Field

The utility model relates to a shock attenuation technical field, in particular to motor heat dissipation unit shock attenuation fixed knot constructs.

Background

At present, the traditional battery mining wide-body vehicle has the following defects:

(1) the shock absorption effect of the motor heat dissipation unit is poor, so that parts of the heat dissipation unit are damaged;

(2) the motor heat dissipation unit has over-constraint due to three-point fixation, and the shock absorption performance is poor;

(3) the motor heat dissipation unit is fixed and is not easy to disassemble, assemble and maintain.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the shock attenuation effect that prior art exists is not good, the utility model provides an effectual motor heat dissipation unit shock attenuation fixed knot of shock attenuation constructs.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a motor heat dissipation unit shock attenuation fixed knot constructs, includes the heat dissipation unit, heat dissipation unit and automobile body between be connected with coupling assembling and lower coupling assembling, last coupling assembling and lower coupling assembling all include shock-absorbing structure.

Further, last coupling assembling include with heat dissipation unit fixed connection's upper bracket, upper bracket and automobile body fixed connection, and go up coupling assembling's shock-absorbing structure for setting up the last shock pad between upper bracket and automobile body.

Further, lower coupling assembling include with heat dissipation unit fixed connection's undersetting, the undersetting on be fixed with oblique pull rod, lower coupling assembling's shock-absorbing structure is for setting up the lower shock pad between undersetting and oblique pull rod, oblique pull rod and automobile body fixed connection.

Furthermore, be equipped with first bolt between upper bracket and the automobile body, oblique pull rod and automobile body between be equipped with the second bolt, first bolt and second bolt mutually perpendicular.

Furthermore, the upper connecting assembly and the lower connecting assembly are arranged on the vehicle body in a bilateral symmetry mode.

Has the advantages that:

(1) the motor heat dissipation unit is provided with the damping devices at the upper, lower, left and right sides, so that the damping effect is good;

(2) the motor heat dissipation unit is firmly fixed, and the inclined pull rod type at the bottom effectively supports the shaking of the front position and the back position of the heat dissipation unit;

(3) the utility model discloses a shock attenuation fixed knot constructs easy dismouting and maintenance.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of the damping and fixing structure of the motor heat dissipation unit of the present invention;

fig. 2 is the utility model discloses a motor heat dissipation unit shock attenuation fixed knot constructs the elevation view.

The heat dissipation device comprises an upper support, an upper shock pad, a diagonal draw bar, a lower shock pad assembly, a lower support, a heat dissipation unit, a first bolt, a second bolt and a heat dissipation unit, wherein the upper support is 1, the upper shock pad is 2, the lower shock pad is 3, the diagonal draw bar is 4, the lower shock pad assembly is 5, the lower support is 6, the heat dissipation unit is 7, and the first bolt is 8.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

Like fig. 1 ~ 2, a motor heat dissipation unit shock attenuation fixed knot constructs, including heat dissipation unit 6, be connected with coupling assembling and lower coupling assembling between heat dissipation unit 6 and the automobile body, go up coupling assembling and all include shock-absorbing structure with lower coupling assembling.

Go up coupling assembling including with 6 fixed connection's of heat dissipation unit upper bracket 1, upper bracket 1 and automobile body fixed connection, and go up coupling assembling's shock-absorbing structure for setting up last shock pad 2 between upper bracket 1 and automobile body.

Lower coupling assembling includes the undersetting 5 with 6 fixed connection of radiator unit, is fixed with oblique pull rod 3 on the undersetting 5, and lower coupling assembling's shock-absorbing structure is for setting up the lower shock pad 4 between undersetting 5 and oblique pull rod 3, oblique pull rod 3 and automobile body fixed connection.

A first bolt 7 is arranged between the upper support 1 and the vehicle body, a second bolt 8 is arranged between the diagonal draw bar 3 and the vehicle body, and the first bolt 7 and the second bolt 8 are perpendicular to each other. All still cooperate nut and packing ring etc. in first bolt 7 and the second bolt 8, shock pad 2 is passed to first bolt 7, and the second spiral shell passes down shock pad 4, and like this, the setting of going up shock pad 2 and shock pad 4 is also different down, can support the vibrations of 6 equidirectionals of heat dissipation unit, has better shock attenuation effect.

The upper connecting assembly and the lower connecting assembly are arranged on the vehicle body in a bilateral symmetry manner. Bilateral symmetry sets up, and the installation of being convenient for guarantees that the installation is stable.

The installation process comprises the following steps: upper bracket 1 and undersetting 5 install in advance on heat dissipation unit 6, are connecting lower shock pad 4 and undersetting 5, and lower shock pad 4 is being connected with oblique pull rod 3, and after upper bracket 1 was connected upper shock pad 2 through first bolt 7, second bolt 8 and the connected to the frame on respectively through first bolt 7 and oblique pull rod 3 next.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A shock absorption fixing structure of a motor heat dissipation unit is characterized by comprising a heat dissipation unit (6), an upper connecting assembly and a lower connecting assembly are connected between the heat dissipation unit (6) and a vehicle body, the upper connecting assembly and the lower connecting assembly both comprise shock absorption structures, the upper connecting assembly comprises an upper support (1) fixedly connected with the heat dissipation unit (6), the upper support (1) is fixedly connected with the vehicle body, the shock absorption structures of the upper connecting assembly are upper shock absorption pads (2) arranged between the upper support (1) and the vehicle body, the lower connecting assembly comprises a lower support (5) fixedly connected with the heat dissipation unit (6), oblique pull rods (3) are fixed on the lower support (5), the shock absorption structures of the lower connecting assembly are lower shock absorption pads (4) arranged between the lower support (5) and the oblique pull rods (3), and the oblique pull rods (3) are fixedly connected with the vehicle body, the vehicle body is characterized in that a first bolt (7) is arranged between the upper support (1) and the vehicle body, a second bolt (8) is arranged between the diagonal draw bar (3) and the vehicle body, and the first bolt (7) and the second bolt (8) are perpendicular to each other.

2. The motor heat sink unit shock absorption fixing structure of claim 1, wherein: the upper connecting assembly and the lower connecting assembly are arranged on the vehicle body in a bilateral symmetry mode.