CN211293116U - Fill electric pile load test rack - Google Patents
Fill electric pile load test rack Download PDFInfo
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- CN211293116U CN211293116U CN201922301592.1U CN201922301592U CN211293116U CN 211293116 U CN211293116 U CN 211293116U CN 201922301592 U CN201922301592 U CN 201922301592U CN 211293116 U CN211293116 U CN 211293116U
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Abstract
The utility model relates to a test rack specifically is a fill electric pile load test rack. The high-temperature-resistant radiating fan comprises a load resistance module, a high-temperature-resistant radiating fan, a control box, an external electrical interface and a cabinet body. The load resistor with the modular design and the load resistor integral module consisting of the high-temperature resistant radiating fan are suitable for the scene with great difference of test requirements. And most of physical operation switches and electrical components are integrated in the control box on the upper part of the cabinet, only the emergency stop button and the signal indicator lamp are left outside the cabinet, and the load test cabinet is operated through the touch screen of the cabinet or the communication of an external computer, so that the risk that the accident easily occurs due to the operation load of the existing load test cabinet is avoided.
Description
Technical Field
The utility model relates to a test rack specifically is a fill electric pile load test rack.
Background
Current fill electric pile load test rack in market, its load resistance all adopts the mounting means of combination formula, and is complicated loaded down with trivial details when installing load resistance, is difficult to satisfy diversified test demand, and inner structure is complicated to be difficult to maintain simultaneously.
Secondly, there are a large amount of switches and control button in current electric pile load test rack outside, hinder test work's smooth going on to complex operation easily takes place the maloperation and causes the operating accident, and then causes the injury to equipment and personnel.
In addition, the load power of the existing charging pile load test cabinet can only be adjusted within a very limited range, a test scene with large requirement difference on the load power needs to purchase the load test cabinet with larger power difference independently, so that the use cost is increased, and meanwhile, the high-power test cabinet occupies more space.
SUMMERY OF THE UTILITY MODEL
The charging pile load testing cabinet has the advantages that the charging pile load testing cabinet is more flexible in configuration of load resistance, more convenient to install and maintain and safer in use and operation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a charging pile load test cabinet is characterized by comprising a load resistance module, a high-temperature-resistant radiating fan, a control box, an external electrical interface and a cabinet body;
the high-temperature-resistant radiating fan is connected with the load resistance module, the control box is installed on the upper portion of the cabinet body and connected with the load resistance module in the middle of the cabinet body, and the external electrical interface connected with the load resistance module in the middle of the cabinet body is installed on the lower portion of the cabinet body.
The high-temperature resistant radiating fan is arranged at the front part of the load resistance module and is connected with the load resistance module into a whole to form an integral load resistance module with heat radiation, and the integral load resistance module is at least provided with one set.
The load resistance module includes at least one set of first load resistance units and at least four sets of second load resistance units connected together.
The first load resistance unit includes at least 21 load resistances connected together, and the second load resistance unit includes at least 14 load resistances connected together.
The control box body comprises an emergency stop switch, a touch screen and an indicator lamp which are connected together, internal communication is realized through an RS232 serial port communication interface, and control over components inside the box body is realized through remote communication configuration of the touch screen or a computer.
The external electrical interface is connected with an external power supply and test equipment during testing; and/or, the load testing cabinet is connected in parallel with the load testing cabinet with the same structure.
The top of the cabinet body is provided with a hoisting frame, the bottom of the cabinet body is provided with universal wheels, and the cabinet door is provided with radiating holes for bearing a load resistance module, a high-temperature resistant radiating fan, a control box and an external electrical interface.
The utility model has the advantages that:
1. the load resistor is in a modularized design, a plurality of load resistors form unit modules, and all the unit modules are combined to form an integral module of the load resistor, so that the load resistor can adapt to a scene with great difference of test requirements.
2. The special wiring arrangement is realized through the reserved external electrical interface, so that the parallel connection among a plurality of test cabinets of the same type is realized, the test cabinet can adapt to the scene with large change of test requirements, and meanwhile, the occupied space and cost are reduced.
3. Most of physical operation switches and electrical components are integrated in a control box on the upper portion of the cabinet, only an emergency stop button and a signal indicator lamp are arranged outside the cabinet, and the load test cabinet is operated through a touch screen of the cabinet or an external computer, so that the risk that an accident easily occurs to the existing load test cabinet due to operation load is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure and are not to limit the disclosure.
FIG. 1 is a schematic view of a load testing cabinet in its entirety;
FIG. 2 is a schematic view of a load test cabinet with side panels concealed;
FIG. 3 is a schematic view of the load resistor module connected to a high temperature resistant heat dissipation fan;
FIG. 4 is a schematic view of a hidden load test cabinet behind the front door;
FIG. 5 is a schematic diagram of the switching principle of the resistance gears of the load test cabinet;
in the figure: 1. an external electrical interface; 2. a high temperature resistant integral load resistance module; 3. a control box; 4. a first load resistance unit; 5. a second load resistance unit; 6. a high temperature resistant fan; 7. a scram switch; 8. a touch screen; 9. and an indicator light.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.
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 disclosure. 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.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative work belong to the protection scope of the present invention.
The charging pile load testing cabinet has the advantages that the charging pile load testing cabinet is more flexible in configuration of load resistance, more convenient to install and maintain and safer in use and operation.
Wherein, the cabinet body that has hoist and mount frame, universal wheel and heat dissipation cabinet door is prior art, and this embodiment is not being repeated.
A charging pile load test cabinet is characterized by comprising a load resistance module, a high-temperature-resistant cooling fan 6, a control box 3, an external electrical interface 1 and a cabinet body;
the cabinet body middle part installation load resistance module, high temperature resistant radiator fan 6 is connected with the load resistance module, and cabinet body upper portion installation control box 3 is connected with the load resistance module in cabinet body middle part, and cabinet body lower part installation and the external electrical interface 1 of being connected of the load resistance module in cabinet body middle part.
The high-temperature resistant radiating fan 6 is arranged at the front part of the load resistance module, is connected with the load resistance module into a whole to form the whole load resistance module 2 with heat radiation, and the whole load resistance module 2 is at least provided with one set.
Each set of load resistance modules comprises at least one set of first load resistance units 4 and at least four sets of second load resistance units 5 connected together.
The first load resistance unit 4 comprises at least 21 load resistances connected together and the second load resistance unit 5 comprises at least 14 load resistances connected together.
The control box body comprises an emergency stop switch 7, a touch screen 8 and 3 indicator lamps 9 which are connected together, internal communication is realized through an RS232 serial port communication interface, and control over components inside the box body is realized through remote communication configuration of the touch screen or a computer. The principle of switching the resistance gear of the load test cabinet is schematically shown in fig. 5.
The external electrical interface 1 is connected with an external power supply and test equipment during testing; and/or, the load testing cabinet is connected in parallel with the load testing cabinet with the same structure.
The cabinet body is including the frame that has hoist and mount frame, universal wheel and heat dissipation cabinet door for bear load resistance module, high temperature resistant radiator fan, control box and external electrical interface, hoist and mount frame, universal wheel and heat dissipation cabinet door are current structure, do not give unnecessary details.
As shown in fig. 1, the load test cabinet is externally provided with only the emergency stop switch 7, the touch screen 8 and the 3 indicator lamps 9, and other large numbers of switches and buttons are not present.
As shown in fig. 2, the external electrical interface 1 is located at the lower part of the front side of the load test cabinet, after the two groups of load resistance modules are respectively connected with the two high-temperature resistant heat dissipation fans, the two groups of high-temperature resistant integral load resistance modules 2 are formed and located in the middle of the load test cabinet, and the control box 3 for placing all control components such as switches and the like is located at the upper part of the load test cabinet;
as shown in fig. 3, a set of load resistance modules 2 consisting of 77 load resistances is formed by a first load resistance unit 4 consisting of a group of 21 load resistances and a second load resistance unit 5 consisting of 4 groups of 14 load resistances, and the front parts of the load resistance modules are connected with a high temperature resistant heat dissipation fan 6 to form a whole load resistance module with heat dissipation.
As shown in fig. 4, the high temperature resistant fan 6 is hidden behind the front door of the load test cabinet, and the external electrical interface 1 is arranged by adopting a special wiring, so that a plurality of load test cabinets can be connected in parallel.
The utility model discloses an improvement point is for adopting the load resistance of modularized design, constitutes the unit module by a plurality of load resistance, and load resistance's whole module is constituteed in each unit module combination, through the parallel connection between many the same type test cabinets, can adapt to the very big scene of test demand difference.
The special wiring arrangement is realized through the reserved external electrical interface, so that the parallel connection among a plurality of test cabinets of the same type is realized, the test cabinet can adapt to the scene with large change of test requirements, and meanwhile, the occupied space and cost are reduced.
Most of physical operation switches and electrical components are integrated in a control box on the upper portion of the cabinet, only an emergency stop button and a signal indicator lamp are arranged outside the cabinet, and the load test cabinet is operated through a touch screen of the cabinet or an external computer, so that the risk that an accident easily occurs to the existing load test cabinet due to operation load is avoided.
Although the present disclosure has been described with reference to specific embodiments, it should be understood that the scope of the present disclosure is not limited thereto, and those skilled in the art will appreciate that various modifications and changes can be made without departing from the spirit and scope of the present disclosure.
Claims (7)
1. A charging pile load test cabinet is characterized by comprising a load resistance module, a high-temperature-resistant radiating fan, a control box, an external electrical interface and a cabinet body;
a load resistance module is arranged in the middle of the cabinet body, and the high-temperature-resistant radiating fan is connected with the load resistance module; the upper part of the cabinet body is provided with a control box which is connected with a load resistance module in the middle of the cabinet body; and the lower part of the cabinet body is provided with an external electrical interface connected with the load resistance module in the middle of the cabinet body.
2. The charging post load testing cabinet of claim 1, wherein: the high-temperature-resistant radiating fan is arranged at the front part of the load resistance module and is connected with the load resistance module into a whole to form an integral load resistance module with heat radiation, and at least one set of the integral load resistance module is arranged.
3. The charging post load testing cabinet of claim 1, wherein: the load resistance module comprises at least one group of first load resistance units and at least four groups of second load resistance units which are connected together.
4. The charging pile load testing cabinet of claim 3, wherein: the first load resistance unit includes at least 21 load resistances connected together, and the second load resistance unit includes at least 14 load resistances connected together.
5. The charging post load testing cabinet of claim 1, wherein: the control box body comprises an emergency stop switch, a touch screen and an indicator lamp which are connected together, internal communication is realized through an RS232 serial port communication interface, and control over components inside the box body is realized through remote communication configuration of the touch screen or a computer.
6. The charging post load testing cabinet of claim 1, wherein: the external electrical interface is connected with an external power supply and test equipment during testing; and/or, the load testing cabinet is connected in parallel with the load testing cabinet with the same structure.
7. The charging post load testing cabinet of claim 1, wherein: the top of the cabinet body is provided with a hoisting frame, the bottom of the cabinet body is provided with universal wheels, and the cabinet door is provided with heat dissipation holes and is used for bearing a load resistance module, a high-temperature resistant heat dissipation fan, a control box and an external electrical interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922301592.1U CN211293116U (en) | 2019-12-18 | 2019-12-18 | Fill electric pile load test rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922301592.1U CN211293116U (en) | 2019-12-18 | 2019-12-18 | Fill electric pile load test rack |
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| Publication Number | Publication Date |
|---|---|
| CN211293116U true CN211293116U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922301592.1U Active CN211293116U (en) | 2019-12-18 | 2019-12-18 | Fill electric pile load test rack |
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|---|---|
| CN (1) | CN211293116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112397268A (en) * | 2020-09-25 | 2021-02-23 | 华东光电集成器件研究所 | Movable power load device |
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2019
- 2019-12-18 CN CN201922301592.1U patent/CN211293116U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112397268A (en) * | 2020-09-25 | 2021-02-23 | 华东光电集成器件研究所 | Movable power load device |
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| CB03 | Change of inventor or designer information |
Inventor after: Zhao Chuangang Inventor after: Zhang Gaofeng Inventor after: Gang Qiang Inventor after: Huang Jiazheng Inventor after: Meng Lingjun Inventor after: Zhang Zongbao Inventor before: Zhao Chuangang Inventor before: Zhang Gaofeng Inventor before: Gang Qiang Inventor before: Huang Jiazheng Inventor before: Meng Lingjun Inventor before: Zhang Zongbao Inventor before: Yang Yong |