CN205159888U - Transformer car - Google Patents

Transformer car Download PDF

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Publication number
CN205159888U
CN205159888U CN201521000417.4U CN201521000417U CN205159888U CN 205159888 U CN205159888 U CN 205159888U CN 201521000417 U CN201521000417 U CN 201521000417U CN 205159888 U CN205159888 U CN 205159888U
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China
Prior art keywords
assembly
power transformation
walking frame
vehicle body
frame assembly
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CN201521000417.4U
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Chinese (zh)
Inventor
高天宝
赵学丽
陈旭军
狄美华
刘晨
赵伟
闫文君
胡民
李�浩
李智
崔艳玲
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State Grid Corp of China SGCC
State Grid Beijing Electric Power Co Ltd
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State Grid Corp of China SGCC
State Grid Beijing Electric Power Co Ltd
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Priority to CN201521000417.4U priority Critical patent/CN205159888U/en
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Abstract

The utility model provides a transformer car. Transformer car includes: the vehicle body, the substation equipment subassembly can set up on the vehicle body with loading and unloading, the handling system is installed on the vehicle body for loading and unloading substation equipment subassembly. Use the technical scheme of the utility model, after transporting the power consumption scene with the substation equipment subassembly, can lift the substation equipment subassembly off through the handling system, with the substation equipment unit mount the power consumption scene for answering the power consumption, the vehicle body can be used for other use, consequently solve the vehicle that exists among the prior art because of bound the problem that can't leave the job site by equipment.

Description

Power transformation car
Technical field
The utility model relates to converting equipment field, in particular to a kind of power transformation car.
Background technology
In prior art, Electricity customers access power supply mainly adopts overhead distribution installs transformer nearby, 10kV high pressure is changed into 400V low pressure and introduces, realize the power supply to user.When transformer breaks down, need carry out power failure maintenance to transformer or change, cause user cannot normal electricity consumption.
In order to realize service without power-off, reducing the puzzlement that user has a power failure, proposing and using Mobile chamber type power transformation car temporary power, not having a power failure and change the operational method of transformer.
In prior art, take associated motor vehicle as carrier, high-voltage ring main unit, fuse cabinet, transformer, low-voltage switch box and auxiliary system are all fixed on vehicle by motor vehicle manufacture, conversion enterprise, carry out connection between electric equipment, form special-purpose vehicle.During construction, special-purpose vehicle arrives at job site, operates after carrying out high input voltage, the connection of low-voltage output cord road.
The Mobile chamber type power transformation car of present use is fixed, is all fixed on vehicle by high-voltage ring main unit, fuse cabinet, transformer, low-voltage switch box and auxiliary system, forms a set of vehicle-mounted temporary power equipment.
Utility model people finds that in prior art, there are the following problems:
1, because charging appliance is many in the Mobile chamber type power transformation car used now, floor space causes greatly chassis of vehicle body roomy, conducts oneself with dignity too high, and during field conduct emergency service, meeting limited road cannot by being difficult to carry out;
2, the electric equipment loaded in Mobile chamber type power transformation car is installed at car internal fixtion, then is electrically connected, and forms onboard power system, this structure fixedly takies vehicle chassis resource, during non-executing task, vehicle can only leave unused at storage space, causes vehicle resources to be wasted;
3, the electric equipment loaded in Mobile chamber type power transformation car is after car internal fixtion is installed, and between equipment, exterior connection point is more, and forming device potential faults point increases.And electric equipment cannot realize full-insulated full-sealed security context in car, there is many exposed electrification in high voltage positions, more serious personal electrical shock safety hazard is formed to operating personnel.
4, mobile unit is pressed equipment function and is arranged, and causes the manufacture of apparatus body, carrier motor vehicles and car load, buying, later stage repair and maintenance cost higher;
5, the maintenance, repair of mobile unit limit by interior space, comparatively difficulty;
6, because vehicle is bigger than normal, cause vehicle cannot arrive appointment job location by road and place restriction, weather conditions and environmental condition restriction and affect construction;
7, when the construction period is longer, vehicle is because being left job site by apparatus bound.
Utility model content
Main purpose of the present utility model is to provide a kind of power transformation car, to solve vehicle of the prior art because cannot be left the problem of job site by apparatus bound.
To achieve these goals, according to an aspect of the present utility model, provide a kind of power transformation car, comprising: vehicle body; Converting equipment assembly, is releasably arranged on vehicle body; Handling system, is arranged on vehicle body, in order to load and unload converting equipment assembly.
Further, handling system comprises: fixed mount assembly, is fixed on vehicle body; Walking frame assembly, is arranged movably relative to fixed mount assembly.
Further, handling system also comprises: driven unit, and driven unit is connected with walking frame assembly, moves to drive walking frame assembly.
Further, the first steel wire rope that driven unit comprises driving wheel and is equipped with driving wheel, the first steel wire rope is connected with walking frame assembly.
Further, handling system also comprises traveling assembly, and traveling assembly comprises the travelling wheel be arranged on walking frame assembly.
Further, handling system also comprises hanging component, and hanging component comprises the suspension bracket for lifting converting equipment assembly, and suspension bracket and the servo-actuated setting of walking frame assembly, suspension bracket is vertically arranged movably relative to walking frame assembly.
Further, hanging component also comprises for driving the lifting of suspension bracket vertically movement to drive.
Further, lifting drives the second steel wire rope comprising hoist engine and be equipped with hoist engine, and the second steel wire rope is connected with suspension bracket.
Further, converting equipment assembly comprises component for variable-pressure, high input voltage portion and low pressure efferent, and high input voltage portion is arranged on the top of component for variable-pressure; Low pressure efferent is arranged on the side of component for variable-pressure.
Further, converting equipment assembly also comprises magnetic and keeps load switch operation mechanism, and magnetic keeps load switch operation mechanism to be arranged on the side relative with low pressure efferent of component for variable-pressure.
Further, low pressure efferent comprises the low tension switch be connected with component for variable-pressure and the low-voltage output be connected with low tension switch.
Further, low pressure efferent comprises casing, and low tension switch and low-voltage output are arranged in casing.
Application the technical solution of the utility model, after converting equipment assembly is transported to electricity consumption scene, converting equipment assembly can be unloaded by handling system, converting equipment assembly is arranged on electricity consumption on-the-spot for answering electricity consumption, vehicle body may be used for other purposes, and the vehicle existed in the prior art therefore solved is because being left the problem of job site by apparatus bound.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the box type transformation car of embodiment of the present utility model; And
Fig. 2 shows the plan structure schematic diagram of Fig. 1;
Fig. 3 shows the backsight structural representation of Fig. 1;
Fig. 4 shows the structural representation of the converting equipment assembly of the box type transformation car of embodiment of the present utility model;
Fig. 5 shows Fig. 4 plan structure schematic diagram;
Fig. 6 shows Fig. 4 sectional structure schematic diagram;
Fig. 7 shows the structural representation of the converting equipment assembly low pressure efferent of embodiment of the present utility model.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
1, vehicle body; 2, fixed mount assembly; 3, walking frame assembly; 4, traveling assembly; 5, driven unit; 6, hanging component; 7, component for variable-pressure; 8, high input voltage portion; 9, magnetic keeps load switch operation mechanism; 10, low pressure input; 11, low pressure efferent; 12, low tension switch; 13, low-voltage output; 14, casing.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in Figures 1 to 3, the power transformation car of the present embodiment comprises vehicle body 1, converting equipment assembly and handling system, and wherein, converting equipment assembly is releasably arranged on vehicle body 1; Handling system is arranged on vehicle body 1, and handling system is in order to load and unload converting equipment assembly.
The power transformation car of the present embodiment is after being transported to electricity consumption scene by converting equipment assembly, converting equipment assembly can be unloaded by handling system, converting equipment assembly is arranged on electricity consumption on-the-spot for answering electricity consumption, vehicle body 1 may be used for other purposes, and the vehicle existed in the prior art therefore solved is because being left the problem of job site by apparatus bound.Further, the problem that vehicle body 1 takies larger space is also solved.
Shown in composition graphs 1 and Fig. 2, the handling system of the present embodiment comprises fixed mount assembly 2 and walking frame assembly 3, and fixed mount assembly 2 is fixed on vehicle body 1, and walking frame assembly 3 is arranged movably relative to fixed mount assembly 2.
Wherein, when converting equipment assembly being loaded in vehicle body 1 or being unloaded by vehicle body 1 by converting equipment assembly, converting equipment assembly is connected with walking frame assembly 3, to realize the movement of converting equipment assembly.
Alternatively, the conveniently handling of converting equipment assembly, fixed mount assembly 2 extends to the outside of vehicle body, and correspondingly walking frame assembly 3 can move to the outside of vehicle body 1 so that handling converting equipment assembly along fixed mount assembly 2.
In the present embodiment, handling system also comprises driven unit 5, and driven unit is connected with walking frame assembly 3, moves to drive walking frame assembly 3.
Alternatively, the first steel wire rope that driven unit 5 comprises driving wheel and is equipped with driving wheel, the first steel wire rope is connected with walking frame assembly 3.The rotation of driving wheel drives and drives walking frame assembly 3 to move relative to fixed mount assembly 2 by the first steel wire rope, thus drives converting equipment assembly to move.
Driving wheel can adopt hand-driven mode, also can adopt mechanically operated mode, such as motor, diesel engine etc.
Handling system also comprises traveling assembly 4, and traveling assembly 4 comprises the travelling wheel be arranged on walking frame assembly 3.Effectively reduce friction, thus reduce actuating force.
In the present embodiment, handling system also comprises hanging component 6, and hanging component 6 comprises the suspension bracket for lifting converting equipment assembly, and suspension bracket and the servo-actuated setting of walking frame assembly 3, suspension bracket is vertically arranged movably relative to walking frame assembly 3.
When loading and unloading converting equipment assembly, first utilizing hanging component 6 that converting equipment assembly is moved to the position higher than vehicle body 1, then utilize walking frame assembly 3 away from vehicle body 1 or move on vehicle body 1.
Hanging component 6 also comprises for driving the lifting of suspension bracket vertically movement to drive.Lifting drives the second steel wire rope comprising hoist engine and be equipped with hoist engine, and the second steel wire rope is connected with suspension bracket.
As shown in Fig. 4 to 7, in the present embodiment, converting equipment assembly comprises component for variable-pressure 7, high input voltage portion 8 and low pressure efferent 11, and high input voltage portion 8 is arranged on the top of component for variable-pressure 7, and low pressure efferent 11 is arranged on the side of component for variable-pressure 7.
Alternatively, high input voltage portion 8 comprises the plug sleeve pipe for connecting high-voltage line, to avoid the operation of the outside charging effect operating personnel in high input voltage portion 8.
Converting equipment assembly also comprises magnetic and keeps load switch operation mechanism 9, and magnetic keeps load switch operation mechanism 9 to be arranged on the side relative with low pressure efferent 11 of component for variable-pressure 7.
Low pressure efferent 11 comprises the low tension switch 12 be connected with component for variable-pressure 7 and the low-voltage output 13 be connected with low tension switch 12.
Low pressure efferent 11 comprises casing 14, and low tension switch 12 and low-voltage output 13 are arranged in casing 14
Low pressure efferent 11 also comprises low pressure input 10.Low pressure input 10 is arranged on the top of component for variable-pressure 7, is then connected with low tension switch 12 by wire, and low tension switch 12 is connected with low-voltage output 13 by wire.
Alternatively, low pressure input 10 is the plug sleeve pipe connecting wire, to avoid the operation of the outside charging effect operating personnel of low pressure input 10.
The utility model provides complete set, practicality, has detachable function Novel load transfer power transformation car reliably, by the intensive setting of mobile unit, fully can reduce the model specification of vehicular platform, car load is made to possess the feature of " little, fast, clever ", fully can meet power industry enterprise to the load transfer plan construction operation for, defeated, distribution network, greatly improve the utilance of related work usefulness and equipment, vehicle, thus ensure power industry enterprise safety operation, the carrying out smoothly of work of carrying out production strictly in line with rules and regulations.
As shown in Figures 1 to 3, the power transformation car of the present embodiment comprises: vehicle body 1, fixed mount assembly 2, walking frame assembly 3, part traveling assembly 4, driving group driven unit 5, hanging component 6 and vehicle-mounted height/change/low pressure integrated equipment form converting equipment.Wherein:
It is shaping that vehicle body 1 bodywork assembly selects domestic famous brand name two class truck chassis to install casing additional, the frame assembly of fixed mount assembly 2 is shaping by section bar assembly welding, planer type structure, dual-side longeron is arranged respectively walking system traveling guide rail, the compartment frame welding of fixed mount assembly 2 frame assembly column upper end and vehicle body 1 bodywork assembly, column bottom and floor compartment frame welding, four limit roof side rails respectively buttress brace corresponding to compartment skeleton weld.
Traveling assembly 4 forms with travelling wheel fixed axis by travelling wheel is some, and walking system is installed by travelling wheel fixed axis, is fixed on walking frame assembly 3.
Hanging component 6 is made up of hoist engine, decelerator, line wheel, steel wire rope, assembly pulley movable pulley/fixed pulley, suspension hook, mast-up, and Lift-on/Lift-off System assembly is fixed on walking frame assembly 3.
Driven unit 5 is made up of driving wheel, driving wheel installation shaft, gear pair, steel wire rope, guide wheel for steel wire and wire rope ear etc.; The driving wheel of drive system and installation shaft are installed, be fixed on the column of fixed mount assembly 2, guide wheel for steel wire is fixed on fixed mount assembly 2, steel wire rope output is fixed on walking frame assembly 3, the other end is fixed on walking frame assembly 3.
The converting equipment assembly that vehicle-mounted height/change/low pressure integrated equipment is formed keeps load switch operation mechanism 9, low pressure input 10, low pressure efferent 11, low tension switch 12 and low-voltage output 13 to form primarily of high input voltage portion 8, magnetic.
The uninstall process of converting equipment assembly is: parking, opens container rear portion clamshell doors.Release apparatus fixture, the converting equipment assembly hanging formed by vehicle-mounted height/change/low pressure integrated equipment is on the suspension bracket of hanging component 6, and employing is worn pin and is connected with the hanger on equipment by suspension bracket.
The handle of rotating part driven unit 5, by the first Steel rope drive walking frame assembly 3, converting equipment is transported the outer relevant position of chamber door, use the suspension hook of hanging component 6 and suspension bracket that converting equipment assembly is down to ground, converting equipment assembly is taken from hanging component 6, and uses jack to be restored by suspension bracket.Rotate backward the handle of driven unit 5, by relevant position in the first Steel rope drive walking frame assembly 3 to compartment, close container back door.
The loading process of converting equipment assembly is: parking, opens container rear portion clamshell doors.The handle of rotating drive assembly 5, by the first Steel rope drive walking frame assembly 3, the suspension bracket of hanging component 6 is made to stretch out the outer relevant position of case, use the jack of driven unit 5 Lift-on/Lift-off System that suspension bracket is down to enough height, by the hanging of converting equipment assembly on suspension bracket, converting equipment assembly is sling to corresponding height by operation hanging component 6, the handle of rotating drive assembly 5, by the first Steel rope drive walking frame assembly 3, converting equipment assembly is moved to relevant position in casing, converting equipment assembly is taken from suspension bracket, fixing converting equipment assembly, suspension bracket is restored, close case rear door.
As Fig. 4 to 7, the converting equipment component operation principle that vehicle-mounted height/change/low pressure integrated equipment assembly is formed: external high voltage converts low-voltage by high input voltage portion 8 to through component for variable-pressure 7, low-voltage is delivered to low pressure efferent 11 by low pressure input 10, the built-in low tension switch 12 of casing 14 of low pressure efferent and low-voltage output 13, again by controlling low tension switch 12 by low-voltage output 13 to low voltage equipment.
According to above-mentioned operation principle, by high-pressure induct line, high-voltage fence is connected with high input voltage portion 8, by low-voltage cable, outer low pressure power consumption equipment is connected with low-voltage output 13, open magnetic and keep load switch operation mechanism 9 and low tension switch 12, low pressure electricity consumption operation can be carried out.
The present embodiment achieves following technique effect:
Greatly can reduce the purchase cost of vehicle-mounted special equipment and car load;
After being unloaded by mobile unit, maintenance and repair is carried out to equipment, can greatly improve related work efficiency, work quality;
Can guarantee that construction task is accomplished under the road being unfavorable for constructing, place, weather conditions and environmental condition;
When the construction period is longer, can ensure that vehicle does not limit by apparatus bound, fully improve vehicle utilization ratio and related work efficiency;
During the idleness of equipment, keep properly after equipment can being unloaded, meanwhile, ensure that vehicle is not subject to apparatus bound, leaves unused.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.

Claims (12)

1. a power transformation car, is characterized in that, comprising:
Vehicle body (1);
Converting equipment assembly, is releasably arranged on described vehicle body (1);
Handling system, is arranged on described vehicle body (1), in order to load and unload described converting equipment assembly.
2. power transformation car according to claim 1, is characterized in that, described handling system comprises:
Fixed mount assembly (2), is fixed on described vehicle body (1);
Walking frame assembly (3), is arranged movably relative to described fixed mount assembly (2).
3. power transformation car according to claim 2, is characterized in that, described handling system also comprises:
Driven unit (5), described driven unit is connected with described walking frame assembly (3), to drive described walking frame assembly (3) mobile.
4. power transformation car according to claim 3, is characterized in that, the first steel wire rope that described driven unit (5) comprises driving wheel and is equipped with described driving wheel, and described first steel wire rope is connected with described walking frame assembly (3).
5. power transformation car according to claim 2, is characterized in that, described handling system also comprises traveling assembly (4), and described traveling assembly (4) comprises the travelling wheel be arranged on described walking frame assembly (3).
6. power transformation car according to claim 2, it is characterized in that, described handling system also comprises hanging component (6), described hanging component (6) comprises the suspension bracket for lifting described converting equipment assembly, described suspension bracket and described walking frame assembly (3) servo-actuated setting, described suspension bracket is vertically arranged movably relative to described walking frame assembly (3).
7. power transformation car according to claim 6, is characterized in that, described hanging component (6) also comprises for driving the lifting of described suspension bracket vertically movement to drive.
8. power transformation car according to claim 7, is characterized in that, described lifting drives the second steel wire rope comprising hoist engine and be equipped with described hoist engine, and described second steel wire rope is connected with described suspension bracket.
9. power transformation car according to any one of claim 1 to 8, is characterized in that, described converting equipment assembly comprises component for variable-pressure (7), high input voltage portion (8) and low pressure efferent (11),
High input voltage portion (8) is arranged on the top of described component for variable-pressure (7);
Described low pressure efferent (11) is arranged on the side of described component for variable-pressure (7).
10. the power transformation car according to any one of claim 9, it is characterized in that, described converting equipment assembly also comprises magnetic and keeps load switch operation mechanism (9), and described magnetic keeps load switch operation mechanism (9) to be arranged on the side relative with described low pressure efferent (11) of described component for variable-pressure (7).
11. power transformation cars according to any one of claim 9, it is characterized in that, described low pressure efferent (11) comprises the low tension switch (12) be connected with described component for variable-pressure (7) and the low-voltage output (13) be connected with described low tension switch (12).
12. power transformation cars according to any one of claim 11, it is characterized in that, described low pressure efferent (11) comprises casing (14), and described low tension switch (12) and described low-voltage output (13) are arranged in described casing (14).
CN201521000417.4U 2015-12-04 2015-12-04 Transformer car Active CN205159888U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521000417.4U CN205159888U (en) 2015-12-04 2015-12-04 Transformer car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521000417.4U CN205159888U (en) 2015-12-04 2015-12-04 Transformer car

Publications (1)

Publication Number Publication Date
CN205159888U true CN205159888U (en) 2016-04-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105356348A (en) * 2015-12-04 2016-02-24 国网北京市电力公司 Power transformation vehicle
CN106427497A (en) * 2016-11-10 2017-02-22 常州工学院 Intelligent storage-type express delivering distributing vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105356348A (en) * 2015-12-04 2016-02-24 国网北京市电力公司 Power transformation vehicle
CN106427497A (en) * 2016-11-10 2017-02-22 常州工学院 Intelligent storage-type express delivering distributing vehicle
CN106427497B (en) * 2016-11-10 2019-06-25 常州工学院 Distributing vehicle is sent in a kind of intelligent storage formula express delivery with charge free

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