CN214589775U - Header box for power generation operation and maintenance system - Google Patents
Header box for power generation operation and maintenance system Download PDFInfo
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- CN214589775U CN214589775U CN202120703523.8U CN202120703523U CN214589775U CN 214589775 U CN214589775 U CN 214589775U CN 202120703523 U CN202120703523 U CN 202120703523U CN 214589775 U CN214589775 U CN 214589775U
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Abstract
The utility model discloses a confluence box for a power generation operation and maintenance system, which comprises a box body and a box door, wherein the box door is arranged at the front end of the box body, and one side of the box door is in pin connection with one side of the front end of the box body; the box door is provided with a heat dissipation assembly, the bottom end of the box body is provided with a mounting hole, and a ventilation assembly is arranged in the mounting hole; the heat dissipation assembly comprises a transmission shaft, an air bearing plate and a rotating fan blade, a movable through hole is formed in the box door, the transmission shaft is inserted into the movable through hole, and the outer side wall of the middle part of the transmission shaft is connected with a bearing of the inner side wall of the movable through hole; the wind bearing plates and the rotating fan blades are provided with a plurality of wind bearing plates, the plurality of wind bearing plates are positioned on the outer side of the box door, one end of each wind bearing plate is fixedly connected with the outer side wall of the transmission shaft, and the plurality of wind bearing plates are arranged at equal intervals along the circumferential direction of the transmission shaft; a plurality of rotating fan blade all is located the chamber door inboard, and rotating fan blade's one end and transmission shaft lateral wall fixed connection and a plurality of rotating fan blade set up along the circumferencial direction of transmission shaft equidistant.
Description
Technical Field
The utility model relates to an electric power field especially relates to a generating electricity fortune dimension collection flow box for system.
Background
The header box is mainly used for placing circuit devices such as a circuit switch, a circuit controller and the like, and can enable the circuit devices to be orderly arranged and play a certain protection role; the existing junction box is generally only provided with a plurality of heat dissipation holes, and because the circuit devices in the junction box are more, the temperature in the junction box is not easy to dissipate in summer or high-temperature weather, the circuit devices in the junction box are easy to generate high-temperature phenomena, and the service life of the circuit devices is seriously influenced; if the heat dissipation holes are additionally arranged on the bus box, more dust can enter the bus box, and the dust covers the circuit device to influence the heat dissipation of the circuit device; therefore, there is a need to develop a new combiner box structure to solve the above problems.
Disclosure of Invention
The utility model aims at the above-mentioned problem, a power generation fortune dimension collection flow box for system that simple structure, convenient to use is provided.
In order to realize the purpose, the technical scheme of the utility model is that:
a confluence box for a power generation operation and maintenance system comprises a box body and a box door, wherein the box body is connected with the box door in an openable and closable manner, the box door is arranged at the front end of the box body, and one side of the box door is connected with one side of the front end of the box body through a pin shaft; the box door is provided with a heat dissipation assembly, the bottom end of the box body is provided with a mounting hole, and a ventilation assembly is arranged in the mounting hole; the heat dissipation assembly comprises a transmission shaft, an air bearing plate and a rotating fan blade, a movable through hole is formed in the box door, the transmission shaft is inserted into the movable through hole, and the outer side wall of the middle part of the transmission shaft is connected with a bearing of the inner side wall of the movable through hole; the wind bearing plates and the rotating fan blades are provided with a plurality of wind bearing plates, the plurality of wind bearing plates are positioned on the outer side of the box door, one end of each wind bearing plate is fixedly connected with the outer side wall of the transmission shaft, and the plurality of wind bearing plates are arranged at equal intervals along the circumferential direction of the transmission shaft; a plurality of rotating fan blade all is located the chamber door inboard, and rotating fan blade's one end and transmission shaft lateral wall fixed connection and a plurality of rotating fan blade set up along the circumferencial direction of transmission shaft equidistant.
Furthermore, the ventilating assembly comprises a movable baffle plate and an eccentric shaft, the movable baffle plate is arranged in the mounting hole, the outer diameter of the movable baffle plate is matched with the inner diameter of the mounting hole, the eccentric shaft is symmetrically arranged at the front end and the rear end of the movable baffle plate, and the eccentric shaft is rotatably connected with the inner side wall of the mounting hole through the eccentric shaft; the top of one end of the movable baffle close to the eccentric shaft is fixedly connected with a balancing weight, and one end of the balancing weight protrudes out of the edge of the movable baffle; when the movable baffle is in a horizontal state, the bottom end of the balancing weight is in contact with the end face of the bottom end in the box body.
Furthermore, one side that the inside bottom of box is close to the balancing weight is provided with first engaging lug, is provided with the second engaging lug on the balancing weight, is provided with the spacing rope between first engaging lug and the second engaging lug.
Furthermore, a plurality of threading holes are formed in the side wall of the box body, sealing assemblies are arranged on the inner sides of the threading holes, and the sealing assemblies are fixedly connected with the inner side wall of the box body.
Furthermore, the sealing assembly comprises two symmetrically arranged fixed plates and two symmetrically arranged guide rails, and the fixed plates and the guide rails are fixedly connected to the inner side wall of the box body; the two fixing plates are fixedly connected to two ends of the two guide rails in the length direction, two guide grooves which are parallel to each other are symmetrically arranged on opposite surfaces of the two guide rails, the length direction of each guide groove is consistent with that of each guide rail, two limiting plates which are symmetrically arranged are arranged between the two guide rails, two ends of each limiting plate are respectively embedded in the corresponding guide grooves in the two guide rails and can slide along the length direction of each guide groove, and the two limiting plates are respectively positioned in two different guide grooves; the opposite surfaces of the two limiting plates are in arc-shaped arrangement, and the far surfaces of the two limiting plates are provided with springs and are connected with the fixing plates at the two ends of the guide rail through the springs.
Furthermore, all be provided with handheld pole on two limiting plates, the one end and the limiting plate fixed connection of handheld pole.
Compared with the prior art, the utility model has the advantages and positive effect be:
the utility model discloses an adopt the design that sets up radiator unit on the chamber door, when making the collection flow box be in the closed condition, when the collection flow box outside is blown, wind-force can blow the windbearing board and rotate, the windbearing board can drive transmission shaft and rotatory flabellum and rotate together, rotatory flabellum can produce wind-force after the collection flow box is inside to rotate, thereby effectively reduce the inside temperature of collection flow box, avoided the situation that the too high inside temperature of collection flow box leads to the shortening of service life of the circuit device in the collection flow box to take place, improved the result of use of collection flow box; meanwhile, when the header box is in an open state, the heat dissipation assembly can move together with the box door to be separated from the interior of the box body, so that any obstruction can not be caused when people operate circuit devices in the box body, and the use effect of the utility model is improved;
on the other hand, the utility model discloses a set up the design of setting up ventilation assembly in mounting hole and mounting hole in the box bottom for can make ventilation assembly open when radiator unit produces wind-force and arrange the collection flow box outside with the steam in the collection flow box, ventilation assembly is in the off-state when radiator unit does not produce wind-force, and the dust of outside can not enter into the collection flow box in, has effectively avoided the collection flow box in the too much radiating situation of influence circuit device of dust to take place, has further improved the utility model discloses an excellent in use effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view A-A of FIG. 1;
FIG. 3 is a sectional view of the structure of FIG. 1B-B;
FIG. 4 is an enlarged view of a portion of FIG. 3;
FIG. 5 is a sectional view of the vent assembly in an open state;
FIG. 6 is a cross-sectional view of C-C of FIG. 3;
fig. 7 is a sectional view showing a state in which the seal assembly is used.
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 of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by a person of ordinary skill in the art without creative efforts shall be included in the protection scope of the present invention.
As shown in fig. 1 to 7, the present embodiment discloses a combiner box for a power generation operation and maintenance system, which includes a box body 1 and a box door 2, wherein the box door 2 is provided with a door handle 202, the box body 1 and the box door 2 are connected in an openable and closable manner, the box door 2 is arranged at the front end of the box body 1, and one side of the box door 2 is connected with one side of the front end of the box body 1 through a pin; the box door 2 is provided with a heat dissipation assembly, the bottom end of the box body 1 is provided with a mounting hole 101, and a ventilation assembly is arranged in the mounting hole 101;
the heat dissipation assembly comprises a transmission shaft 3, an air bearing plate 4 and rotating fan blades 5, a movable through hole 201 is formed in the box door 2, the transmission shaft 3 is inserted into the movable through hole 201, and the outer side wall of the middle of the transmission shaft 3 is connected with the inner side wall of the movable through hole 201 in a bearing mode; the wind bearing plates 4 and the rotating fan blades 5 are provided with a plurality of wind bearing plates 4, the wind bearing plates 4 are all positioned on the outer side of the box door 2, one ends of the wind bearing plates 4 are fixedly connected with the outer side wall of the transmission shaft 3, and the wind bearing plates 4 are arranged at equal intervals along the circumferential direction of the transmission shaft 3; a plurality of rotating fan blade 5 all is located 2 inboards of chamber door, and rotating fan blade 5's one end and 3 lateral walls fixed connection of transmission shaft and a plurality of rotating fan blade 5 set up along the circumferencial direction of transmission shaft 3 equidistant.
The utility model discloses an adopt the design that sets up radiator unit on the chamber door, when making the collection flow box be in the closed condition, when the collection flow box outside is blown, wind-force can blow the windbearing board and rotate, the windbearing board can drive transmission shaft and rotatory flabellum and rotate together, rotatory flabellum can produce wind-force after the collection flow box is inside to rotate, thereby effectively reduce the inside temperature of collection flow box, avoided the situation that the too high inside temperature of collection flow box leads to the shortening of service life of the circuit device in the collection flow box to take place, improved the result of use of collection flow box; meanwhile, when the header box is in an open state, the heat dissipation assembly can move together with the box door to be separated from the interior of the box body, so that any obstruction can not be caused when people operate circuit devices in the box body, and the use effect of the utility model is improved;
the ventilating assembly comprises a movable baffle 6 and an eccentric shaft 601, the movable baffle 6 is arranged in the mounting hole 101, the outer diameter of the movable baffle 6 is matched with the inner diameter of the mounting hole 101, the eccentric shaft 601 is symmetrically arranged at the front end and the rear end of the movable baffle 6, and the movable baffle is rotatably connected with the inner side wall of the mounting hole 101 through the eccentric shaft 601; the top of one end of the movable baffle 6 close to the eccentric shaft 601 is fixedly connected with a balancing weight 7, and one end of the balancing weight 7 protrudes out of the edge of the movable baffle 6; when the movable baffle 6 is in a horizontal state, the bottom end of the balancing weight 7 is in contact with the end surface of the bottom end in the box body 1.
The utility model discloses a set up the design that sets up ventilative subassembly in mounting hole and the mounting hole in the box bottom for can make ventilative subassembly open when radiator unit produces wind-force and arrange the collection flow box outside with the steam in the collection flow box, ventilative subassembly is in the off-state when radiator unit does not produce wind-force, and the dust of outside can not enter into the collection flow box in, has effectively avoided the collection flow box in the too much radiating situation of influence circuit device of dust to take place, has further improved the utility model discloses an excellent in use effect.
When radiator unit is at the inside wind-force that produces of collection flow box, wind-force can blow movable baffle and keep away from the one end of eccentric shaft and use the eccentric shaft to overturn downwards as the centre of a circle to steam discharge in the box (as shown in fig. 5), when box inside does not have wind-force to produce, movable baffle whereabouts and keeps at the horizontality under the effect of balancing weight, thereby block the mounting hole (as shown in fig. 3, fig. 4), avoided the dust to get into the inside situation of box and taken place, improved the utility model discloses an excellent in use effect.
One side that the inside bottom of box 1 is close to balancing weight 7 is provided with first engaging lug 102, is provided with second engaging lug 701 on the balancing weight 7, is provided with spacing rope 8 between first engaging lug 102 and the second engaging lug 701.
The design of spacing rope can restrict adjustable fender's rotation angle, has avoided adjustable fender rotation angle too big to result in the situation emergence of the difficult recovering horizontality under the effect of balancing weight, has further improved the utility model discloses an excellent in use effect.
Be provided with a plurality of through wires hole 103 on the 1 lateral wall of box, the through wires hole 103 inboard is provided with seal assembly, seal assembly and 1 inside wall fixed connection of box.
The sealing assembly comprises two symmetrically arranged fixed plates 10 and two symmetrically arranged guide rails 9, and the fixed plates 10 and the guide rails 9 are fixedly connected to the inner side wall of the box body 1; the two fixing plates 10 are fixedly connected to two ends of the two guide rails 9 in the length direction, two guide grooves 901 which are parallel to each other are symmetrically arranged on opposite surfaces of the two guide rails 9, the length direction of the guide grooves 901 is consistent with the length direction of the guide rails 9, two limiting plates 12 which are symmetrical to each other are arranged between the two guide rails 9, two ends of each limiting plate 12 are respectively embedded in the corresponding guide grooves 901 in the two guide rails 9, the limiting plates 12 can slide along the length direction of the guide grooves 901, and the two limiting plates 12 are respectively positioned in two different guide grooves 901; the opposite surfaces of the two limit plates 12 are arranged in an arc shape, and the far surfaces of the two limit plates 12 are both provided with springs 11 and are connected with the fixed plates 10 at the two ends of the guide rail 9 through the springs 11; the two limiting plates 12 are respectively provided with a handheld rod 1201 which is convenient for controlling the limiting plates 12, and one end of the handheld rod 1201 is fixedly connected with the limiting plates 12.
Sealing assembly's design can be when alternate electric wire 13 in through wires hole 103, under spring 11's effort, through the slip of two limiting plates 12 in guide way 901 extrude electric wire 13 between two limiting plates 12, thereby avoided because the too big situation that leads to the dust to enter into the collection flow box from the clearance between electric wire 13 and the through wires hole 103 inside wall in through wires hole 103 aperture takes place, the sealed effect of collection flow box has been improved, it makes two limiting plates 12 can realize the malposition operation through the design that two limiting plates 12 are in two different guide ways 901 simultaneously, it can press from both sides tight operation (as shown in fig. 7) to electric wire 13 of different diameters, sealing assembly's use universality has been improved, further improved the utility model discloses an excellent in use effect.
Claims (6)
1. The utility model provides a power generation fortune dimension system is with converging flow box, includes box, chamber door, and the box can open and shut with the chamber door and be connected its characterized in that: the box door is arranged at the front end of the box body, and one side of the box door is connected with one side of the front end of the box body through a pin shaft; the box door is provided with a heat dissipation assembly, the bottom end of the box body is provided with a mounting hole, and a ventilation assembly is arranged in the mounting hole; the heat dissipation assembly comprises a transmission shaft, an air bearing plate and a rotating fan blade, a movable through hole is formed in the box door, the transmission shaft is inserted into the movable through hole, and the outer side wall of the middle part of the transmission shaft is connected with a bearing of the inner side wall of the movable through hole; the wind bearing plates and the rotating fan blades are provided with a plurality of wind bearing plates, the plurality of wind bearing plates are positioned on the outer side of the box door, one end of each wind bearing plate is fixedly connected with the outer side wall of the transmission shaft, and the plurality of wind bearing plates are arranged at equal intervals along the circumferential direction of the transmission shaft; a plurality of rotating fan blade all is located the chamber door inboard, and rotating fan blade's one end and transmission shaft lateral wall fixed connection and a plurality of rotating fan blade set up along the circumferencial direction of transmission shaft equidistant.
2. The power generation operation and maintenance system combiner box of claim 1, wherein: the ventilating assembly comprises a movable baffle plate and an eccentric shaft, the movable baffle plate is arranged in the mounting hole, the outer diameter of the movable baffle plate is matched with the inner diameter of the mounting hole, the eccentric shaft is symmetrically arranged at the front end and the rear end of the movable baffle plate, and the eccentric shaft is rotatably connected with the inner side wall of the mounting hole through the eccentric shaft; the top of one end of the movable baffle close to the eccentric shaft is fixedly connected with a balancing weight, and one end of the balancing weight protrudes out of the edge of the movable baffle; when the movable baffle is in a horizontal state, the bottom end of the balancing weight is in contact with the end face of the bottom end in the box body.
3. The power generation operation and maintenance system combiner box of claim 2, wherein: one side that the inside bottom of box is close to the balancing weight is provided with first engaging lug, is provided with the second engaging lug on the balancing weight, is provided with the spacing rope between first engaging lug and the second engaging lug.
4. The power generation operation and maintenance system combiner box of claim 3, wherein: the box body is characterized in that a plurality of threading holes are formed in the side wall of the box body, a sealing assembly is arranged on the inner side of each threading hole, and the sealing assembly is fixedly connected with the inner side wall of the box body.
5. The power generation operation and maintenance system combiner box of claim 4, wherein: the sealing assembly comprises two symmetrically arranged fixed plates and two symmetrically arranged guide rails, and the fixed plates and the guide rails are fixedly connected to the inner side wall of the box body; the two fixing plates are fixedly connected to two ends of the two guide rails in the length direction, two guide grooves which are parallel to each other are symmetrically arranged on opposite surfaces of the two guide rails, the length direction of each guide groove is consistent with that of each guide rail, two limiting plates which are symmetrically arranged are arranged between the two guide rails, two ends of each limiting plate are respectively embedded in the corresponding guide grooves in the two guide rails and can slide along the length direction of each guide groove, and the two limiting plates are respectively positioned in two different guide grooves; the opposite surfaces of the two limiting plates are in arc-shaped arrangement, and the far surfaces of the two limiting plates are provided with springs and are connected with the fixing plates at the two ends of the guide rail through the springs.
6. The power generation operation and maintenance system combiner box of claim 5, wherein: and the two limiting plates are respectively provided with a handheld rod, and one end of each handheld rod is fixedly connected with the limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120703523.8U CN214589775U (en) | 2021-04-07 | 2021-04-07 | Header box for power generation operation and maintenance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120703523.8U CN214589775U (en) | 2021-04-07 | 2021-04-07 | Header box for power generation operation and maintenance system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214589775U true CN214589775U (en) | 2021-11-02 |
Family
ID=78323568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120703523.8U Active CN214589775U (en) | 2021-04-07 | 2021-04-07 | Header box for power generation operation and maintenance system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214589775U (en) |
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2021
- 2021-04-07 CN CN202120703523.8U patent/CN214589775U/en active Active
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