CN216467346U - Integral power suspension device - Google Patents

Abstract

The utility model discloses an integral power suspension device relates to frame accessory technical field, include: the two beams are arranged at intervals, and a gap for placing the gearbox is reserved between the beams; the two base plates correspond to the cross beams one by one and are arranged on the inner sides of the cross beams; two support holder, support holder and crossbeam one-to-one, and support holder installs in the outside of crossbeam, the utility model provides a gearbox strutting arrangement poor stability and the high technical problem of fault rate among the prior art.

Description

Integral power suspension device

Technical Field

The utility model relates to a frame accessory technical field especially relates to an integral power suspension device.

Background

The mining vehicle is heavy in total, long in continuous working time and complex in working environment, the continuous vibration of the gearbox can affect the service life of the gearbox suspension support, the gearbox suspension support is easy to tear and damage, meanwhile, the fatigue strength of the gearbox can be gradually increased in high-amplitude vibration, the performance of a power system is directly affected, the safety of the vehicle is reduced, and safety accidents are easy to cause.

At present, the gearbox supporting device of the domestic mining vehicle has a plurality of problems, the connection reliability with the gearbox and the frame is lower, the failure rate is higher, and the control effect on shock absorption in the driving process is poorer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an integral power suspension device has solved the technical problem that gearbox strutting arrangement poor stability and fault rate are high among the prior art.

The embodiment of the application discloses integral power suspension device includes:

the two beams are arranged at intervals, and a gap for placing the gearbox is reserved between the beams;

the two base plates correspond to the cross beams one by one and are arranged on the inner sides of the cross beams;

the supporting brackets correspond to the cross beams one to one, and the supporting brackets are installed on the outer sides of the cross beams.

The base plate is additionally arranged, so that the beam and the gearbox shell can be stably connected, and the stability is improved; and meanwhile, the support bracket is arranged, so that the stability of connection with a frame is improved.

On the basis of the technical scheme, the embodiment of the application can be further improved as follows:

furthermore, the length of the cross beam is L, the supporting bracket is located in the range of 0.3L-0.4L of the cross beam, and the beneficial effect of the step is that the mounting position of the supporting bracket is designed to improve the uniformity of stress.

Furthermore, the device also comprises two tube bundle supports, wherein the tube bundle supports correspond to the cross beams one to one, the tube bundle supports are arranged at one ends, far away from the supporting supports, of the cross beams, and the beneficial effect of the step is that the limiting and assembling of the lines are carried out through the tube bundle supports.

Further, the reinforcing plate is installed in the outside of crossbeam, the reinforcing plate has through bolted connection the support bracket, and the beneficial effect of this step of adoption is through the reinforcing plate stability of improving the connection.

Furthermore, every install two piece at least bolts on the reinforcing plate, at least a circular rubber pad and a cushion apron are installed in proper order from bottom to top to the bolt, and the beneficial effect who adopts this step is that can improve shock attenuation effect through the rubber pad.

One or more technical solutions provided by the present application have at least the following technical effects or advantages:

1. the backing plate is add to this application, and the crossbeam of being convenient for is stably connected with the gearbox, improves stability.

2. The vibration amplitude of the gearbox in the driving process is effectively reduced, the power system is protected, the service life of the gearbox is prolonged, and the safety of the whole vehicle is improved.

3. This application simple structure, convenient to detach.

Drawings

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

Fig. 1 is a schematic structural diagram of an integrated power suspension according to an embodiment of the present invention;

fig. 2 is an enlarged schematic view of a portion a of an integrated power suspension according to an embodiment of the present invention;

reference numerals:

1-a cross beam; 2-a backing plate; 3-a support bracket; 4-a tube bundle support; 5-a reinforcing plate; 6-bolt; 7-round rubber pad; 8-rubber mat cover plate.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In order to better understand the technical solutions, the technical solutions will be described in detail below with reference to the drawings and the detailed description.

Example (b):

as shown in fig. 1-2, the present application discloses an integrated power suspension device, including:

the gearbox is characterized by comprising two cross beams 1, wherein the cross beams 1 are arranged at intervals, a gap for placing the gearbox is reserved between the cross beams 1, and the cross beams 1 extend along the direction of the gearbox to play a supporting role;

the two backing plates 2 correspond to the cross beam 1 one by one, the backing plates 2 are installed on the inner side of one end of the cross beam 1, the inner side of the cross beam 1 is a plane, the backing plates 2 are installed on one end of the backing plates and provided with bolt connecting holes, only the bolt connecting holes are formed in the other end of the backing plates, and finally a non-horizontal plane is formed to adapt to the outer wall of the gearbox and complete assembly;

two support frame 3, support frame 3 with 1 one-to-one of crossbeam, just support frame 3 install in the outside of crossbeam 1, this support frame 3 comprises notch cuttype's bottom plate and both sides board, and when using, the bottom is connected with crossbeam 1, and the top is connected with the frame, and the atress is even around can realizing the gearbox like this.

In an embodiment, the length of the cross beam 1 is L, the supporting bracket 3 is located in the range of 0.3L-0.4L of the cross beam 1, and the position of the supporting bracket 3 is limited in the embodiment of the application, so that the front and the back of the gearbox are uniformly stressed when being installed on the cross beam, and the stability is improved.

Wherein, this application embodiment still includes two tube bank supports 4, tube bank support 4 with 1 one-to-one of crossbeam, a tube bank support 4 of tip assembly of a crossbeam promptly, specific position is in crossbeam 1 is kept away from the one end of support holder 3, and wherein this tube bank support 4 specific structure is the L type, and has seted up the through-hole on the tube bank support 4.

Wherein, reinforcing plate 5 is installed in the outside of crossbeam 1, reinforcing plate 5 has through bolted connection support holder 3, support holder 3 in this application are not direct mount on crossbeam 1, are provided with a reinforcing plate 5 in the bottom of crossbeam 1 earlier, utilize reinforcing plate 5 to accomplish the assembly, are convenient for maintain like this, also can guarantee crossbeam 1's intensity simultaneously.

Wherein each reinforcing plate 5 is provided with at least two bolts 6, and each bolt 6 is sequentially provided with at least one circular rubber pad 7 and a rubber pad cover plate 8 from bottom to top; this application adopts circular shape rubber pad 8, can provide diversified shock attenuation, improves stability.

Different from the conventional power suspension device, the front and rear stress of the gearbox can be uniform through the positions of the cross beam and the supporting bracket, and the vibration and fatigue loosening of the connecting bolt can be effectively reduced through the verification of a whole vehicle test; the cross beam can be punched and connected with the positions of the support layout pipelines, so that the space arrangement of the whole vehicle is easier.

In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims (5)

1. An integrated power suspension device, comprising:

the two beams are arranged at intervals, and a gap for placing the gearbox is reserved between the beams;

the two base plates correspond to the cross beams one by one and are arranged on the inner sides of the cross beams;

the supporting brackets correspond to the cross beams one to one, and the supporting brackets are installed on the outer sides of the cross beams.

2. The integrated power suspension of claim 1 wherein the beam has a length L and the support bracket is located within the range of 0.3L-0.4L of the beam.

3. The integrated power suspension of claim 1 further comprising two bundle brackets, wherein the bundle brackets correspond to the cross beam one to one, and the bundle brackets are mounted on the end of the cross beam remote from the support bracket.

4. The integrated power suspension as claimed in claim 1 wherein a reinforcing plate is mounted to the outside of the cross member, the reinforcing plate being bolted to the support bracket.

5. An integrated power suspension as claimed in claim 4 wherein each reinforcing plate has at least two bolts, each bolt having at least one circular rubber pad and one rubber pad cover plate mounted thereon from bottom to top.

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