阅读说明：本技术 一种适应分体式小型化电源车的模块方舱和底盘改装方法 (Method for modifying module shelter and chassis suitable for split type small-sized power supply vehicle ) 是由 梁卫保 吴增朗 郭俊健 李世波 黄金钊 李欢欢 于 2021-06-11 设计创作，主要内容包括：本发明公开了一种适应分体式小型化电源车的模块方舱和底盘改装方法,包括以下步骤：获取小型化电源车的外观尺寸和性能需求；通过汽车公告数据筛选确定合适的底盘汽车；筛选确定发电机组的发动机、发电机、控制系统、断路器等型号；进行模块方舱改装设计；进行底盘车副车架改装设计；对模块方舱与底盘车进行装配设计和验证；完成设计。本发明专利通过汽车底盘的改装设计和模块方舱的配合设计,可以实现小型化分体式电源车的研发,解决了传统电源车无法适应狭小城乡道路通行性能需求的问题。(The invention discloses a method for modifying a module shelter and a chassis of a split type miniaturized power supply vehicle, which comprises the following steps: acquiring the appearance size and performance requirements of the miniaturized power supply vehicle; screening and determining a proper chassis automobile through automobile announcement data; screening and determining models of an engine, a generator, a control system, a circuit breaker and the like of the generator set; carrying out module shelter refitting design; carrying out chassis vehicle auxiliary frame refitting design; assembling, designing and verifying the module shelter and the chassis vehicle; and finishing the design. According to the invention, through the refitting design of the automobile chassis and the matching design of the module shelter, the research and development of a small split type power supply vehicle can be realized, and the problem that the traditional power supply vehicle cannot meet the traffic performance requirement of narrow urban and rural roads is solved.)

1. A method for modifying a module shelter and a chassis of a split type miniaturized power supply vehicle is characterized by comprising the following steps: the method comprises the following steps:

step 1: the appearance size and the performance requirement of obtaining miniaturized supply vehicle: determining the length, width and height requirements of the power supply vehicle, and determining the generated energy power and load capacity of the power supply vehicle.

Step 2: the chassis automobile model selection: the length, the width and the height of the whole chassis vehicle are determined by public vehicle announcement data screening according to the appearance size requirement of the power supply vehicle;

and step 3: selecting the type of the generator set: screening and determining models of an engine, a generator, a control system, a circuit breaker and the like of a generator set according to the generated energy power and the load capacity of the power supply vehicle;

and 4, step 4: and (3) module shelter modification design: determining the appearance size of a module shelter according to the height of a no-load chassis of a chassis truck and the overall appearance size of a power supply truck, designing a plurality of doors on two sides of the shelter body according to operation and maintenance requirements, and matching with an open lock; air intake and exhaust shutters are arranged at the front and the rear of the cabin body; the outside of the cabin body is designed to be rainproof, and the inside is designed to be soundproof and noise-reducing; the design operation noise is not more than 78db (A); coating engineering yellow for the cabin body, wherein patterns can be designed according to customer requirements;

and 5: the chassis vehicle auxiliary frame is modified and designed: an auxiliary frame is additionally arranged on a crossbeam of the chassis truck, and square cabin rotary locks are arranged at four corners of the auxiliary frame and used for fixing the square cabin of the module;

step 6: assembling, designing and verifying a module shelter and a chassis vehicle: the container type lifting appliance is assembled around the shelter and is quickly connected with the chassis vehicle through a rotary locking mechanism, the generator set is directly installed on a floor framework of a shelter body of the shelter, and an oil tank of the generator set is installed on one side or two sides of the generator set in a split manner;

and 7: and finishing the design.

2. The method for refitting the module shelter and the chassis of the split type small-sized power supply vehicle according to the claim 1, wherein the method comprises the following steps: in step 1, the length, width and height requirements of the power supply vehicle meet the passing requirements of most narrow urban and rural roads, the power generation capacity of the power supply vehicle is 200kW, and the requirement of 8-hour continuous operation is met.

3. The method for refitting the module shelter and the chassis of the split type small-sized power supply vehicle according to the claim 1, wherein the method comprises the following steps: in step 3, the generator set is provided with a set of a silencer and a storage battery, wherein a base oil tank and a base of a conventional generator set are eliminated.

4. The method for refitting the module shelter and the chassis of the split type small-sized power supply vehicle according to the claim 1, wherein the method comprises the following steps: in the step 4, the interior of the shelter is made of high-performance sound-absorbing and sound-insulating composite materials, air intake and exhaust wind resistance is reduced by using an air guide technology, the effective air intake and exhaust area is accurately calculated, and overhigh noise caused by overlarge area is prevented.

5. The method for refitting the module shelter and the chassis of the split type small-sized power supply vehicle according to the claim 1, wherein the method comprises the following steps: in step 5, the height of the auxiliary frame is not more than 50mm, the auxiliary frame is made of an 80mm rectangular pipe of a conventional similar vehicle type, a cantilever bracket structure is added to the auxiliary frame, and the cantilever bracket is installed on the side face of a crossbeam of the chassis vehicle.

6. The method for refitting the module shelter and the chassis of the split type small-sized power supply vehicle according to the claim 1, wherein the method comprises the following steps: in step 6, the split oil tank replaces a generator set base oil tank of the traditional power supply vehicle.

7. The method for refitting the module shelter and the chassis of the split type small-sized power supply vehicle according to the claim 1, wherein the method comprises the following steps: in step 4, the louver is an electric louver.

Technical Field

The invention relates to the technical field of power vehicles, in particular to a method for modifying a module shelter and a chassis of a split type small power vehicle.

Background

The split type miniaturized supply vehicle can solve the problem that the traditional supply vehicle body is too large and cannot pass through urban and rural narrow roads. However, in order to ensure that the size of the split type power supply vehicle body meets the requirement that the size of the split type power supply vehicle body is far smaller than the height of the whole power supply vehicle body, for example, the height of the whole power supply vehicle is not larger than 2300mm, the module shelter, the generator set and the chassis need to be effectively modified according to the model of the generator set on the basis of determining the model of the chassis vehicle and the height of the chassis in an idle state. Therefore, a method for modifying a module shelter and a chassis suitable for a split type small-sized power supply vehicle is provided to solve the problem.

Disclosure of Invention

The invention aims to provide a method for modifying a module shelter and a chassis of a split type small-sized power supply vehicle, and solves the problem that the chassis of the existing power supply vehicle needs to be modified adaptively when the split type small-sized power supply vehicle is researched and developed.

In order to achieve the purpose, the invention provides the following technical scheme: a method for modifying a module shelter and a chassis of a split type small-sized power supply vehicle comprises the following steps:

step 1: the appearance size and the performance requirement of obtaining miniaturized supply vehicle: determining the length, width and height requirements of the power supply vehicle, and determining the generated energy power and load capacity of the power supply vehicle.

Step 2: the chassis automobile model selection: the length, the width and the height of the whole chassis vehicle are determined by public vehicle announcement data screening according to the appearance size requirement of the power supply vehicle;

and step 3: selecting the type of the generator set: screening and determining models of an engine, a generator, a control system, a circuit breaker and the like of a generator set according to the generated energy power and the load capacity of the power supply vehicle;

and 4, step 4: and (3) module shelter modification design: determining the appearance size of a module shelter according to the height of a no-load chassis of a chassis truck and the overall appearance size of a power supply truck, designing a plurality of doors on two sides of the shelter body according to operation and maintenance requirements, and matching with an open lock; air intake and exhaust shutters are arranged at the front and the rear of the cabin body; the outside of the cabin body is designed to be rainproof, and the inside is designed to be soundproof and noise-reducing; the design operation noise is not more than 78db (A); coating engineering yellow for the cabin body, wherein patterns can be designed according to customer requirements;

and 5: the chassis vehicle auxiliary frame is modified and designed: an auxiliary frame is additionally arranged on a crossbeam of the chassis truck, and square cabin rotary locks are arranged at four corners of the auxiliary frame and used for fixing the square cabin of the module;

step 6: assembling, designing and verifying a module shelter and a chassis vehicle: the container type lifting appliance is assembled around the shelter and is quickly connected with the chassis vehicle through a rotary locking mechanism, the generator set is directly installed on a floor framework of a shelter body of the shelter, and an oil tank of the generator set is installed on one side or two sides of the generator set in a split manner;

and 7: and finishing the design.

Preferably, in the step 1, the length, width and height requirements of the power supply vehicle meet the passing requirements of most narrow urban and rural roads, the power generation amount of the power supply vehicle is 200kW, and the 8-hour continuous operation requirement is met.

Preferably, it is characterized in that: in step 3, the generator set is provided with a set of a silencer and a storage battery, wherein a base oil tank and a base of a conventional generator set are eliminated.

Preferably, it is characterized in that: in the step 4, the interior of the shelter is made of high-performance sound-absorbing and sound-insulating composite materials, air intake and exhaust wind resistance is reduced by using an air guide technology, the effective air intake and exhaust area is accurately calculated, and overhigh noise caused by overlarge area is prevented.

Preferably, it is characterized in that: in step 5, the height of the auxiliary frame is not more than 50mm, the auxiliary frame is made of an 80mm rectangular pipe of a conventional similar vehicle type, a cantilever bracket structure is added to the auxiliary frame, and the cantilever bracket is installed on the side face of a crossbeam of the chassis vehicle.

Preferably, it is characterized in that: and in the step 6, the split oil tank replaces a generator set base oil tank of the traditional power supply vehicle.

Preferably, it is characterized in that: in step 4, the louver is an electric louver.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the generator set is disassembled, the chassis oil tank and the chassis are dismantled, the generator set is directly installed on the bottom plate of the square cabin, the square cabin is directly and quickly connected with the auxiliary frame of the chassis vehicle through the rotating locks of the surrounding corner pieces, and the auxiliary frame of the chassis vehicle is an auxiliary frame additionally designed on the chassis vehicle and is matched with the square cabin. Through the cooperative design of the square cabin, the generator set and the auxiliary frame of the chassis truck, the overall height of the power supply truck is effectively reduced.

Drawings

FIG. 1 is a schematic view of a modular cart;

FIG. 2 is a schematic illustration of a modified chassis vehicle of the modular vehicle;

FIG. 3 is a schematic view of the subframe structure;

FIG. 4 is a schematic view of a modular shelter structure;

FIG. 4-1 is a left side view of the module shelter;

FIG. 4-2 is a modular shelter floor plan;

FIG. 4-3 are schematic side views of a modular shelter;

fig. 4-4 are schematic front and rear views of a modular shelter.

Detailed Description

The present invention will now be described in more detail by way of examples, which are given by way of illustration only and are not intended to limit the scope of the present invention in any way.

In order to realize the split design of the power supply vehicle which is 200kW small and can continuously run for 8 hours and has the length, the width and the height respectively not more than 6000mm, 2000mm and 2200mm, the fifty-bell chassis vehicle with the model of QL1070BUHAY is determined through the inquiry of the automobile notice data of the Wang power automobile network.

FIG. 1 is a schematic view of a modular cart. The whole size of the split type power vehicle module vehicle with the assembled module compartment is as follows: length 5977mm, width 2000mm, height 2188 mm.

FIG. 2 is a schematic view of a modified chassis vehicle of the modular vehicle. The auxiliary frame is additionally arranged on the chassis automobile, and the height of the chassis with the auxiliary frame is 838 mm. And mounting hole sites connected with the rotary locks at the four corners of the shelter are reserved at the four corners of the auxiliary frame. FIG. 3 is a schematic diagram of the subframe structure.

Fig. 4 is a schematic view of a modular shelter structure. Fig. 4-1 shows the module shelter from the left side, with a height 1465mm, but 1350mm higher when assembled with the sub-frame, resulting in a height of 1350+838 mm 2188mm for the entire vehicle. Fig. 4-2 is a plan layout view of a module shelter, wherein an electrically operated air inlet shutter is arranged at the front end of the shelter, and an electrically operated air outlet shutter is arranged at the rear end of the shelter. The split oil tank replaces the chassis oil tank of the conventional generator set and is arranged on two sides of the generator set. The unit battery and the switch, the silencer and the controller provide a control unit and a system for the generator set. The hydraulic power unit provides hydraulic power and control to the front and rear legs of fig. 4-3. Fig. 4-4 show schematic views of the shelter intake and exhaust louvers.

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.