CN217623077U - Stable power supply structure based on load belt transfer vehicle - Google Patents
Stable power supply structure based on load belt transfer vehicle Download PDFInfo
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- CN217623077U CN217623077U CN202221753431.1U CN202221753431U CN217623077U CN 217623077 U CN217623077 U CN 217623077U CN 202221753431 U CN202221753431 U CN 202221753431U CN 217623077 U CN217623077 U CN 217623077U
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Abstract
The utility model provides a stable power supply structure based on load changes area car relates to power supply technical field, include: a vehicle body; the rear end of the vehicle body is provided with an installation mechanism; a vehicle-mounted transformer is arranged in the left cabin of the mounting compartment; a cooling mechanism is arranged above the mounting mechanism; the cooling mechanism's fin inserts in the inside left side of installation railway carriage or compartment, and the contact between side door and the installation railway carriage or compartment is inseparabler, has reduced the quantity in gap between installation railway carriage or compartment and the side door, has reduced inside external moisture infiltration installation railway carriage or compartment, and the side door occupies the space of installation railway carriage or compartment top rather than the space of left and right sides after opening, has reduced the area of taking the car to peripheral public transport space, has solved the carriage of the power supply structure of traditional load area car and has used common turnover door as the switching mode more, and because the area of taking the car is in the use, need berth at the roadside usually, when opening the turnover door, can occupy a large amount of roadside spaces, influence the peripheral space problem of area of taking the car.
Description
Technical Field
The utility model relates to a power supply technical field, in particular to stabilize power supply structure based on load changes and takes car.
Background
At present, a distribution line uninterrupted operation mode is commonly adopted abroad, such as developed countries of korea, japan, usa and the like, and is used for reducing loss caused by power failure of a power supply system and improving power supply reliability; the distribution line uninterrupted operation means that under the condition of ensuring no power cut or less power cut to a customer, the work of construction, overhaul and repair is carried out on a line and auxiliary equipment, and a load is transferred to a belt car, so that after a vehicle-mounted transformer and a distribution transformer are quickly and flexibly operated in parallel during bypass live working, the distribution transformer is withdrawn from operation, the load in a working area is temporarily supplied with power by using the vehicle-mounted transformer and the distribution transformer, uninterrupted power supply is ensured to a user during the period of replacing the distribution transformer, and greater value is created for enterprises and society.
However, as for the power supply structure of the current traditional load belt-transferring vehicle, the carriage of the vehicle mostly uses a common turnover door as a switch mode, and the vehicle usually needs to be parked at the roadside when in use, and can occupy a large amount of space at the roadside when opening the turnover door, thereby influencing the peripheral space of the belt-transferring vehicle, meanwhile, the power supply structure of the current load belt-transferring vehicle mostly depends on the cooling structure of the power converter to dissipate heat of the power converter when in use, but because the power converter is placed inside the carriage, compared with the external installation, the environmental temperature is more difficult to reduce, the heat dissipation effect of the power converter is not ideal, and the stability of power supply is influenced very easily.
SUMMERY OF THE UTILITY MODEL
The utility model provides a stable power supply structure based on load changes area car specifically includes: a vehicle body; the rear end of the vehicle body is provided with an installation mechanism, and an installation chamber of the installation mechanism is fixedly connected above a crossbeam at the rear end of the vehicle body; the left cabin of the installation compartment is internally provided with an on-board transformer, and the middle cabin of the installation compartment is internally provided with a connector; an auxiliary roller is arranged in the right cabin of the mounting compartment; a cooling mechanism is arranged above the mounting mechanism, and a driving piece of the cooling mechanism is fixedly arranged above the mounting compartment; the cooling fin of the cooling mechanism is inserted into the left side inside the installation compartment, and the conduit below the cooling fin is connected with the external environment.
Optionally, the vehicle body consists of a vehicle head and a girder, and wheels are mounted below the girder of the vehicle body.
Optionally, three cabins are arranged inside the installation compartment, and side outlets are formed at the front end and the rear end of the cabin in the middle of the installation compartment; the right end of the mounting compartment is provided with a rear outlet; the left side and the right side of the side outlet of the mounting compartment are provided with T-shaped chutes, and the rear end of the mounting compartment is provided with a rotating shaft; the upper end and the lower end of the cabin in the middle of the installation compartment are respectively provided with an installation groove; the rear end of the installation compartment is connected with a rear door through a rotating shaft, and the rear door is of a double-door structure.
Optionally, the mounting mechanism further comprises: a side door; the left side and the right side of the rear end of the side door are respectively provided with a T-shaped bulge, and the T-shaped bulges of the side door are inserted into a T-shaped sliding groove of the installation compartment; the front end of the side door is provided with a wedge-shaped bulge; the installation chamber is characterized in that a waterproof cotton A is fixedly connected inside the installation groove above the cabin in the middle of the installation chamber, and a waterproof cotton B is fixedly connected inside the installation groove below the cabin in the middle of the installation chamber.
Optionally, the vehicle-mounted transformer is connected with the connector through a cable; and a cable is wound and installed on the outer side of the auxiliary roller.
Optionally, the driving part is an air pump, and the lower part of the driving part is connected with the radiating fin through a pipeline; two output conduits are arranged below the radiating fins.
Advantageous effects
According to the utility model discloses a power supply structure of load tape car of each embodiment, compare with traditional power supply structure, the side door carries out the switch through gliding form at both ends around the installation railway carriage or compartment, compare with the turnover door, the contact between side door and the installation railway carriage or compartment is inseparabler, the quantity in gap between installation railway carriage or compartment and the side door has been reduced, the external moisture infiltration has been reduced and has been installed the inside hidden danger that causes circuit fault in railway carriage or compartment, and the side door occupies the space of installation railway carriage or compartment top rather than the space of the left and right sides after opening, the tape car that has reduced occupies peripheral public transport space.
In addition, inside the driving piece will gaseous input the fin, take away the heat of fin through cold air to this makes the reduction of installation railway carriage or compartment left side cabin temperature, avoids on-vehicle transformer to expose in the outside air simultaneously, when cooling to on-vehicle transformer place cabin ambient temperature, avoids on-vehicle transformer and external environment to contact, the stability of effectual assurance on-vehicle transformer power supply.
In addition, water proof cotton A is the hydrophobic material of elasticity, when the side door upwards slides and opens, the inseparable laminating of water proof cotton A is on the surface of side door, block up the gap of side door, prevent external moisture infiltration, water proof cotton B is the sponge material, the moisture that will fall into terminal surface under the export of installation railway carriage or compartment side through water proof cotton B adsorbs, prevent that moisture from further entering into inside the installation railway carriage or compartment, the protruding guide of cooperation side door front end wedge simultaneously, prevent that moisture from entering into inside the installation railway carriage or compartment, cause circuit fault.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to only some embodiments of the invention and are not intended to limit the invention.
In the drawings:
fig. 1 shows an overall perspective view of a power supply structure of a load-transferring vehicle according to an embodiment of the present invention;
fig. 2 is an assembly view showing a mounting mechanism of a power supply structure of a load-transferring vehicle according to an embodiment of the present invention;
fig. 3 shows a partial enlarged schematic view at a shown in fig. 2 of a power supply structure of a load transfer cart according to an embodiment of the present invention;
fig. 4 is a schematic perspective cross-sectional view illustrating a mounting mechanism of a power supply structure of a load-transferring vehicle according to an embodiment of the present invention;
fig. 5 is a partially enlarged schematic view of a power supply structure of a load-transferring vehicle according to an embodiment of the present invention at B in fig. 4.
List of reference numerals
1. A vehicle body;
2. an installation mechanism; 201. installing a compartment; 202. a rear door; 203. a side door; 204. waterproof cotton A; 205. waterproof cotton B;
3. a vehicle-mounted transformer;
4. a connector;
5. an auxiliary roller;
6. a cooling mechanism; 601. a drive member; 602. and a heat sink.
Detailed Description
In order to make the purpose, scheme and advantage of the technical scheme of the utility model clearer, the drawings of the specific embodiment of the utility model will be combined hereafter, and the technical scheme of the embodiment of the utility model is clearly and completely described. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
Example (b): please refer to fig. 1 to 5:
the utility model provides a stable power supply structure based on load changes area car, include: a vehicle body 1; the rear end of the vehicle body 1 is provided with an installation mechanism 2, and an installation chamber 201 of the installation mechanism 2 is fixedly connected above a girder at the rear end of the vehicle body 1; the vehicle-mounted transformer 3 is installed in the left cabin of the installation compartment 201, and the connector 4 is installed in the middle cabin of the installation compartment 201; an auxiliary roller 5 is installed in the right cabin of the installation compartment 201; a cooling mechanism 6 is arranged above the mounting mechanism 2, and a driving piece 601 of the cooling mechanism 6 is fixedly arranged above the mounting chamber 201; the cooling fins 602 of the temperature reducing mechanism 6 are inserted on the left side inside the installation compartment 201, and the duct below the cooling fins 602 is connected to the outside environment.
In addition, according to the embodiment of the present invention, as shown in fig. 2 and 4, the vehicle body 1 is composed of a vehicle head and a girder, and wheels are installed below the girder of the vehicle body 1; the vehicle body 1 is used for carrying the mounting mechanism 2, so that the load transfer vehicle can carry the vehicle-mounted transformer 3 and the like to move, and circuit maintenance and repair are carried out.
In addition, according to the embodiment of the present invention, as shown in fig. 2 and 4, three cabins are provided inside the installation compartment 201, and the front and rear ends of the cabin in the middle of the installation compartment 201 are provided with side outlets; the right end of the mounting compartment 201 is provided with a rear outlet; the left side and the right side of the outlet of the side of the mounting compartment 201 are provided with T-shaped chutes, and the rear end of the mounting compartment 201 is provided with a rotating shaft; the upper end and the lower end of the cabin in the middle of the installation compartment 201 are respectively provided with an installation groove; the mounting compartment 201 is used for mounting and protecting the components such as the vehicle-mounted transformer 3, the connector 4 and the auxiliary roller 5; the rear end of the installation compartment 201 is connected with a rear door 202 through a rotating shaft, and the rear door 202 is of a double-door structure; the installation mechanism 2 further comprises: a side door 203; the left side and the right side of the rear end of the side door 203 are respectively provided with a T-shaped bulge, and the T-shaped bulge of the side door 203 is inserted into a T-shaped sliding groove of the installation compartment 201; the front end of the side door 203 is provided with a wedge-shaped bulge; the side door 203 is opened and closed at the front end and the rear end of the installation compartment 201 in a sliding mode, compared with a turnover door, the side door 203 is in closer contact with the installation compartment 201, the number of gaps between the installation compartment 201 and the side door 203 is reduced, the hidden danger of circuit failure caused by external moisture permeating into the installation compartment 201 is reduced, and the side door 203 occupies the space above the installation compartment 201 instead of the space at the left side and the right side after being opened, so that the occupation of a transfer car on the peripheral public traffic space is reduced; the inside of the installation groove above the cabin in the middle of the installation compartment 201 is fixedly connected with waterproof cotton A204, and the inside of the installation groove below the cabin in the middle of the installation compartment 201 is fixedly connected with waterproof cotton B205; the cotton A204 of water proof is the hydrophobic material of elasticity, when the side door 203 upwards slides and opens, the close laminating of the cotton A204 of water proof is on the surface of side door 203, the gap to side door 203 blocks up, prevent external moisture infiltration, the cotton B205 of water proof is the sponge material, the moisture that will fall into installation railway carriage or compartment 201 side export terminal surface down through the cotton B205 of water proof adsorbs, prevent that moisture from further entering into installation railway carriage or compartment 201 inside, cooperate the protruding guide of side door 203 front end wedge simultaneously, prevent that moisture from entering into inside installation railway carriage or compartment 201, cause circuit fault.
Furthermore, according to an embodiment of the present invention, as shown in fig. 2 and 4, the on-board transformer 3 is connected to the connector 4 through a cable; the outer side of the auxiliary roller 5 is wound with a cable; the vehicle-mounted transformer 3 is used for regulating circuit current, and the circuit is connected in and out through the connector 4, so that the transformer is changed, and a cable wound by the auxiliary roller 5 is used in the maintenance process.
Furthermore, according to the embodiment of the present invention, as shown in fig. 2 and 4, the driving member 601 is an air pump, and the lower portion of the driving member 601 is connected to the heat sink 602 through a pipe; two output conduits are arranged below the cooling fins 602; inside driving piece 601 input gas fin 602, take away the heat of fin 602 through cold air to this makes the reduction of installation railway carriage or compartment 201 left side cabin temperature, avoids on-vehicle transformer 3 to expose in the outside air simultaneously, when cooling down to the cabin ambient temperature that on-vehicle transformer 3 belongs to, avoids on-vehicle transformer 3 and external environment to contact, the stability of the effectual on-vehicle transformer 3 power supply of assurance.
The specific use mode and function of the embodiment are as follows: the utility model discloses in, when carrying out the circuit maintenance, draw forth branch road to connector 4 with the circuit through the cable, draw back the circuit from connector 4 with the circuit again, the circuit that makes and treat the maintenance is to connector 4 to on-vehicle transformer 3 to connector 4 to circuit formation branch road, then the connection of transformer on the former circuit of disconnection, make the electric current carry out normal operation through the branch road, maintain the transformer of former circuit with this, after treating the maintenance, the former circuit of reconnection, at the disconnection branch road, can be under the condition of not cutting off the power supply, accomplish the maintenance and the maintenance of circuit.
Finally, it should be noted that the present invention is generally illustrated by one/a pair of components when describing the position of each component and the matching relationship therebetween, however, it should be understood by those skilled in the art that such position, matching relationship, etc. are also applicable to other components/other pairs of components.
The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.
Claims (6)
1. Stable power supply structure based on load changes tape trailer, its characterized in that includes: a vehicle body (1); the rear end of the vehicle body (1) is provided with an installation mechanism (2), and an installation chamber (201) of the installation mechanism (2) is fixedly connected above a girder at the rear end of the vehicle body (1); a vehicle-mounted transformer (3) is installed in the left cabin of the installation compartment (201), and a connector (4) is installed in the middle cabin of the installation compartment (201); an auxiliary roller (5) is arranged in the right cabin of the mounting compartment (201); a cooling mechanism (6) is arranged above the mounting mechanism (2), and a driving piece (601) of the cooling mechanism (6) is fixedly arranged above the mounting compartment (201); the cooling fins (602) of the cooling mechanism (6) are inserted into the left side of the interior of the mounting compartment (201), and the guide pipes below the cooling fins (602) are connected with the external environment.
2. A stable power supply structure based on a load-transfer vehicle as claimed in claim 1, wherein: the vehicle body (1) consists of a vehicle head and a girder, and wheels are mounted below the girder of the vehicle body (1).
3. A stable power supply structure based on a load-transfer vehicle as claimed in claim 1, wherein: three cabins are arranged in the installation compartment (201), and side outlets are formed in the front end and the rear end of the cabin in the middle of the installation compartment (201); the right end of the mounting compartment (201) is provided with a rear outlet; the left side and the right side of the outlet on the side of the mounting compartment (201) are provided with T-shaped sliding grooves, and the rear end of the mounting compartment (201) is provided with a rotating shaft; the upper end and the lower end of the cabin in the middle of the installation compartment (201) are respectively provided with an installation groove; the rear end of the installation compartment (201) is connected with a rear door (202) through a rotating shaft, and the rear door (202) is of a double-door structure.
4. A stable power supply structure based on a load-transfer vehicle as claimed in claim 1, wherein: the installation mechanism (2) further comprises: a side door (203); the left side and the right side of the rear end of the side door (203) are respectively provided with a T-shaped bulge, and the T-shaped bulge of the side door (203) is inserted into a T-shaped sliding groove of the mounting compartment (201); the front end of the side door (203) is provided with a wedge-shaped bulge; the installation chamber is characterized in that a waterproof cotton A (204) is fixedly connected inside the installation groove above the middle cabin of the installation chamber (201), and a waterproof cotton B (205) is fixedly connected inside the installation groove below the middle cabin of the installation chamber (201).
5. A stable power supply structure based on a load-transfer vehicle as claimed in claim 1, wherein: the vehicle-mounted transformer (3) is connected with the connector (4) through a cable; and a cable is wound and installed on the outer side of the auxiliary roller (5).
6. A stable power supply structure based on a load-transfer vehicle as claimed in claim 1, wherein: the driving piece (601) is an air pump, and the lower part of the driving piece (601) is connected with the radiating fin (602) through a pipeline; two output conduits are arranged below the radiating fins (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221753431.1U CN217623077U (en) | 2022-07-07 | 2022-07-07 | Stable power supply structure based on load belt transfer vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221753431.1U CN217623077U (en) | 2022-07-07 | 2022-07-07 | Stable power supply structure based on load belt transfer vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217623077U true CN217623077U (en) | 2022-10-21 |
Family
ID=83633465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221753431.1U Active CN217623077U (en) | 2022-07-07 | 2022-07-07 | Stable power supply structure based on load belt transfer vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217623077U (en) |
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2022
- 2022-07-07 CN CN202221753431.1U patent/CN217623077U/en active Active
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