CN214447405U

CN214447405U - Electric appliance bracket of power system mounted on mixer truck

Info

Publication number: CN214447405U
Application number: CN202023036232.2U
Authority: CN
Inventors: 杨长青; 夏立民; 杨娟; 李志波
Original assignee: Hebei Zhongrui Automobile Manufacturing Co ltd
Current assignee: Hebei Zhongrui Automobile Manufacturing Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-10-22
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to a truck power system electrical apparatus bracket that loads on agitator, it includes bottom frame, upper frame includes left frame and right frame, left frame, right frame sets gradually the both ends at bottom frame, bottom frame includes upper skeleton, be used for holding the lower floor's skeleton of battery package and connect upper skeleton, four at least first stands of lower floor's skeleton, it is inboard that whole first stands are located four apex angles of upper skeleton, it is equipped with four firm down tube to correspond between four apex angles of upper skeleton and four first stand lower extremes among them. The utility model discloses a set up the bottom frame for hold the great battery package of volume, weight, through set up upper frame on the bottom frame, be used for holding on-vehicle machine, generator control ware, high voltage distribution box etc. that charges, with a plurality of electrical apparatus layering equipment, prevent to extrude each other between the electrical apparatus, rationally distributed, save space.

Description

Electric appliance bracket of power system mounted on mixer truck

Technical Field

The utility model relates to a trucd mixer technical field, in particular to trucd mixer facial make-up driving system electrical apparatus bracket.

Background

A concrete mixing and transporting truck, commonly called a mixer truck, is a special truck which has double functions of carrying and mixing concrete. The use of the mixer truck greatly improves the construction quality and efficiency, and is beneficial to on-site civilized construction and environmental protection, thereby being widely applied to various engineering constructions.

The power system of the mixer truck is the core of the mixer truck, the electrical appliances of the power system of the mixer truck comprise a battery pack, a vehicle-mounted charger, a generator controller, a driving motor controller, a high-voltage distribution box, a vehicle control unit, an expansion tank and the like, and the electrical appliances of the power system of the mixer truck are reasonably distributed according to the connection relation requirements. The power system of the existing mixer truck has the defects of unreasonable layout and large occupied space of all electric appliances, and meanwhile, all the electric appliances are not firmly fixed, so that the service performance of the mixer truck is influenced.

Therefore, the electric appliance bracket of the power system mounted on the mixer truck is needed to be provided to solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a loading driving system electrical apparatus bracket on trucd mixer to solve each electrical apparatus overall arrangement that prior art exists unreasonable, the many problem of occupation space.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a trucd mixer upper-mounted power system electrical apparatus bracket, its includes the bottom frame, is fixed in the upper frame of bottom frame top, the upper frame includes left frame and right frame, a left side frame right side frame sets gradually the both ends of bottom frame, the bottom frame includes upper skeleton, is used for holding the lower floor's skeleton of battery package and connects the upper skeleton four at least first stands of lower floor's skeleton, it is whole first stand is located four apex angles of upper skeleton are inboard, it is equipped with four firm down tube to correspond between four apex angles of upper skeleton and four first stand lower extremes among them.

The upper framework comprises two first upper cross beams arranged at intervals and a first upper longitudinal beam connected with the first upper cross beams, wherein one first upper cross beam is composed of two first small cross beams arranged on the same axis at intervals, and the outer ends of the first small cross beams are aligned with the outer ends of the other first upper cross beams.

The lower framework comprises two first lower cross beams arranged at intervals and a first lower longitudinal beam connected with the first lower cross beams, wherein one first lower cross beam is composed of two sections of second small cross beams arranged on the same axis at intervals, the other first lower cross beam is consistent with the other first upper cross beam in length, and the two first lower longitudinal beams are positioned at the inner sides of four top angles of the upper framework.

And a reinforcing cross rod is arranged between the two first lower-layer longitudinal beams, and the reinforcing cross rod is arranged at the central position of the first lower-layer longitudinal beam and is parallel to the first lower-layer cross beam.

The left frame comprises two second upper cross beams arranged at intervals, two second upper longitudinal beams connected with the two second upper cross beams and four second stand columns, and the two second upper cross beams are connected with the two first upper cross beams through the four second stand columns.

The left frame further comprises two second lower longitudinal beams, the second lower longitudinal beams on the outer side are shared with the first upper longitudinal beams of the upper-layer framework, and the second lower longitudinal beams on the inner side are connected between the two first upper-layer cross beams.

And a reinforcing longitudinal beam is arranged between the two second lower longitudinal beams.

The bottom of the lower-layer framework is also provided with a supporting leg, the tail end of the supporting leg is connected with a fixing plate, and the fixing plate is provided with a screw hole.

Compared with the prior art, the beneficial effects of the utility model are that: the bottom frame is used for supporting the battery pack with larger volume and weight, the upper frame is arranged on the bottom frame and used for supporting the vehicle-mounted charger, the generator controller, the high-voltage distribution box and the like, and the plurality of electric appliances are assembled in a layered mode, so that mutual extrusion among the electric appliances is prevented, the layout is reasonable, and the space is saved; through setting up four firm down tube, strengthened the steadiness of bottom frame and upper frame, prevent that bottom frame from producing deformation because of the atress.

Drawings

FIG. 1 is a schematic structural view of an electric appliance bracket of a power system mounted on a mixer truck of the utility model;

FIG. 2 is a front view of an electrical bracket of the power system mounted on the mixer truck of FIG. 1;

FIG. 3 is a schematic view of an assembly structure of an electric appliance bracket of a power system and a plurality of electric appliances mounted on a mixer truck.

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 to 3, the present invention relates to an electric appliance bracket of a power system installed on a mixer truck, which includes a bottom frame 10 and an upper frame 20 fixed above the bottom frame 10, wherein the upper frame 20 includes a left frame 21 and a right frame 22, and the left frame 21 and the right frame 22 are sequentially disposed at two ends of the bottom frame 10.

Referring to fig. 1, the bottom frame 10 includes an upper layer frame 11, a lower layer frame 12 for supporting the battery pack 30, and at least four first upright posts 13 connected to the upper layer frame 11 and the lower layer frame 12, the upper layer frame 11 is used for supporting the vehicle-mounted charger 40 and the generator controller 50 placed in the left frame 21 and the right frame 22, all the first upright posts 13 are located inside four top corners of the upper layer frame 11, four stabilizing inclined rods 14 are correspondingly arranged between the four top corners of the upper layer frame 11 and the lower ends of the four first upright posts 13, and by means of the four stabilizing inclined rods 14, the stability of the bottom frame 10 and the upper layer frame 20 is enhanced, and the bottom frame 10 is prevented from being deformed due to stress.

In this embodiment, the upper layer framework 11 includes two first upper layer cross beams 111 arranged at intervals, and a first upper layer longitudinal beam 112 connecting the two first upper layer cross beams 111, wherein one first upper layer cross beam 111 is composed of two first small cross beams 1111 arranged at intervals on the same axis, outer ends of the two first small cross beams 1111 are aligned with outer ends of the other first upper layer cross beam 111, and an opening (not shown) is formed between inner ends of the two first small cross beams 1111. By providing the opening, it is convenient to load the battery pack 30 inside the bottom chassis 10.

The lower-layer framework 12 comprises two first lower-layer cross beams 121 arranged at intervals and first lower-layer longitudinal beams 122 connected with the two first lower-layer cross beams 121, wherein one first lower-layer cross beam 121 consists of two sections of second small cross beams 1211 arranged on the same axis at intervals, the length of the other first lower-layer cross beam 121 is consistent with that of the other first upper-layer cross beam 111, and the two first lower-layer longitudinal beams 122 are positioned on the inner sides of four top angles of the upper-layer framework 11.

Be equipped with between two first lower longitudinal beams 122 and strengthen horizontal pole 123, strengthen horizontal pole 123 and set up in first lower longitudinal beam 122 central point and parallel with first lower crossbeam 121, strengthen horizontal pole 123 through setting up, improve the bearing capacity of lower floor's skeleton 12, prevent that battery package 30 from crushing lower floor's skeleton 12 because of overweight.

In this embodiment, the number of the first vertical columns 13 is four, wherein a protection rod 15 is arranged between two first vertical columns 13, and the protection rod 15 and the opening are located on the same side.

Referring to fig. 2, the bottom of the lower framework 12 is further provided with a supporting leg 16, the tail end of the supporting leg 16 is connected with a fixing plate 17, the fixing plate 17 is provided with a screw hole, and the fixing plate 17 is fixed with the mixer truck through a screw.

The left frame 21 includes two second top cross beams 211 arranged at an interval, two second top longitudinal beams 212 connecting the two second top cross beams 211, and four second vertical columns 213, and the two second top cross beams 211 are connected to the two first top cross beams 111 through the four second vertical columns 213. Further, the second upper longitudinal beam 212 at the outer end is located inside the outer end of the second upper longitudinal beam 211.

The left frame 21 further includes two second side sills 214, the second side sill 214 on the outer side is shared with the first upper side sill 112 of the upper deck skeleton 11, and the second side sill 214 on the inner side is connected between the two first upper cross members 111. In addition, a reinforcing longitudinal beam 215 is provided between the two second side sills 214.

The structure of the right frame 22 is different from that of the left frame 21 in that the right frame 22 does not need to be provided with a reinforcing longitudinal beam, and whether the reinforcing longitudinal beam is provided or not is based on the load bearing weight of the left frame 21 or the right frame 22.

As shown in fig. 3, the vehicle-mounted charger 40 is installed in the left frame 21, the generator controller 50 is installed in the right frame 22, and the weight of the vehicle-mounted charger 40 is higher than that of the generator controller 50, so that the reinforcing longitudinal beam 215 in the left frame 21 supports the vehicle-mounted charger 40.

The high voltage distribution box 60 and the DC converter 70 are arranged above the left frame 21, and the driving motor controller 80 is arranged above the right frame 22, so that the installation space of the upper frame 20 is fully utilized.

The utility model discloses a set up bottom frame 10 for hold the great battery package 30 of volume, weight, through set up upper frame 20 on bottom frame 10, be used for holding on-vehicle machine 40, generator control ware, high voltage distribution box etc. that charges, assemble a plurality of electrical apparatus layering, prevent to extrude each other between the electrical apparatus, rationally distributed, save space.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a trucd mixer facial make-up driving system electrical apparatus bracket which characterized in that: it includes the bottom frame, is fixed in the upper frame of bottom frame top, the upper frame includes left frame and right frame, left side frame the right frame sets gradually the both ends of bottom frame, the bottom frame includes upper skeleton, is used for holding the lower floor's skeleton of battery package and connects the upper skeleton four at least first stands of lower floor's skeleton, it is whole first stand is located four apex angles of upper skeleton are inboard, correspond between four apex angles of upper skeleton and four first stand lower extremes among them and be equipped with four firm down tube.

2. The mixer truck mounted power system electrical bracket of claim 1, further comprising: the upper framework comprises two first upper cross beams arranged at intervals and a first upper longitudinal beam connected with the first upper cross beams, wherein one first upper cross beam is composed of two first small cross beams arranged on the same axis at intervals, and the outer ends of the first small cross beams are aligned with the outer ends of the other first upper cross beams.

3. The mixer truck mounted power system electrical bracket of claim 2, wherein: the lower framework comprises two first lower cross beams arranged at intervals and a first lower longitudinal beam connected with the first lower cross beams, wherein one first lower cross beam is composed of two sections of second small cross beams arranged on the same axis at intervals, the other first lower cross beam is consistent with the other first upper cross beam in length, and the two first lower longitudinal beams are positioned at the inner sides of four top angles of the upper framework.

4. The mixer truck mounted power system electrical bracket of claim 3, wherein: and a reinforcing cross rod is arranged between the two first lower-layer longitudinal beams, and the reinforcing cross rod is arranged at the central position of the first lower-layer longitudinal beam and is parallel to the first lower-layer cross beam.

5. The mixer truck mounted power system electrical bracket of claim 2, wherein: the left frame comprises two second upper cross beams arranged at intervals, two second upper longitudinal beams connected with the two second upper cross beams and four second stand columns, and the two second upper cross beams are connected with the two first upper cross beams through the four second stand columns.

6. The mixer truck mounted power system electrical bracket of claim 5, wherein: the left frame further comprises two second lower longitudinal beams, the second lower longitudinal beams on the outer side are shared with the first upper longitudinal beams of the upper-layer framework, and the second lower longitudinal beams on the inner side are connected between the two first upper-layer cross beams.

7. The mixer truck mounted power system electrical bracket of claim 6, wherein: and a reinforcing longitudinal beam is arranged between the two second lower longitudinal beams.

8. The mixer truck mounted power system electrical bracket of claim 1, further comprising: the bottom of the lower-layer framework is also provided with a supporting leg, the tail end of the supporting leg is connected with a fixing plate, and the fixing plate is provided with a screw hole.