CN219322017U - Stainless steel junction box suitable for coal yard - Google Patents
Stainless steel junction box suitable for coal yard Download PDFInfo
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- CN219322017U CN219322017U CN202222897483.2U CN202222897483U CN219322017U CN 219322017 U CN219322017 U CN 219322017U CN 202222897483 U CN202222897483 U CN 202222897483U CN 219322017 U CN219322017 U CN 219322017U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model discloses a stainless steel junction box adapting to a coal yard, which belongs to the technical field of junction boxes and comprises the following components: the stainless steel junction box, the one side outer wall fixedly connected with center plate of stainless steel junction box, the both sides outer wall of center plate all extends to be provided with a plurality of heating panels, the inner wall fixedly connected with mounting bracket of stainless steel junction box. This adaptation coal yard's stainless steel terminal box, through the heat dissipation frame and the heat in the fan exhaust stainless steel terminal box, need not to expose inside to in avoiding the dust of coal yard to get into the stainless steel terminal box, the internally mounted of stainless steel terminal box has two air switch, the degree of difficulty of having reduced the maintenance, shorten the time of inspection problem, work efficiency has been improved, the motor drives the threaded rod and rotates, the movable frame carries out the removal from top to bottom, and make a plurality of clearance boards clean the outer wall of heating panel, get rid of the dust of heating panel outer wall, thereby improve radiating effect.
Description
Technical Field
The utility model relates to the technical field of junction boxes, in particular to a stainless steel junction box suitable for coal yards.
Background
The air switch, also called air breaker, is a kind of breaker, it is a kind of switch that will turn off automatically as long as the current exceeds rated current in the circuit, the air switch is a very important electrical apparatus in low-voltage distribution network and electric traction system, it integrates control and multiple protective functions, except can finish contacting and breaking the circuit, can also protect short circuit, serious overload and undervoltage that the circuit or electrical equipment happen, can also be used for starting the motor infrequently at the same time.
The pull rope switch is commonly called as an emergency stop switch, and is arranged on the frames at two sides of the belt conveyor through a switch action when the belt conveyor needs to be stopped, and is connected with the switches along two sides of the belt conveyor through steel wires.
In home decoration, the junction box is one of electrical auxiliary materials, because the electric wire for decoration passes through the electric wire tube, the junction part (such as a longer line or a corner of the electric wire tube) of the electric wire tube is used as a transition, the electric wire tube is connected with the junction box, and the electric wire in the junction box is connected to protect the electric wire and connect the electric wire, so that the junction box is the junction box.
When the existing junction box is used in a coal yard, internal elements can generate heat during use, certain openings are required to be reserved for maintaining air circulation, so that an internal sealing means is lacked, dust is easy to enter the junction box and accumulated on the outer walls of the elements and junction points, the elements in the junction box are easy to damage, unnecessary burden is caused, and workers are required to clean and overhaul the interior regularly.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide the stainless steel junction box suitable for the coal yard, heat in the stainless steel junction box is discharged through the heat dissipation frame and the fan, and the inside is not required to be exposed to the outside, so that dust in the coal yard is prevented from entering the stainless steel junction box, two air switches are arranged in the stainless steel junction box, the overhaul difficulty is reduced, the overhaul process of equipment is simplified, the time for checking the problems is shortened, the working efficiency is improved, the motor drives the threaded rod to rotate, the movable frame moves up and down, the outer wall of the heat dissipation plate is cleaned by a plurality of cleaning plates, and the dust on the outer wall of the heat dissipation plate is removed, so that the heat dissipation effect is improved.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme:
a stainless steel junction box adapted to a coal yard, comprising: the stainless steel junction box is characterized in that a central plate is fixedly connected to the outer wall of one side of the stainless steel junction box, a plurality of radiating plates are arranged on the outer walls of two sides of the central plate in an extending mode, an installation frame is fixedly connected to the inner wall of the stainless steel junction box, two air switches are installed on the outer wall of the installation frame, and a plurality of wiring holes are formed in the bottom face of the stainless steel junction box; and the adjusting assembly comprises a mounting box, a threaded rod, a movable frame, a plurality of extension rods and a plurality of cleaning plates, wherein the mounting box is fixedly connected to the top surface of the stainless steel junction box, the threaded rod is rotationally connected to the top surface of the stainless steel junction box, one end of the threaded rod movably penetrates through the mounting box, the movable frame is movably sleeved on the outer wall of the threaded rod, the extension rods are fixedly connected to the bottom surface of the movable frame, and the cleaning plates are respectively arranged on the bottom surfaces of the corresponding extension rods in an extending mode.
As a preferable scheme of the utility model, a motor is arranged in the installation box, and the output end of the motor and one end of the threaded rod are fixedly connected with a bevel gear.
As a preferable scheme of the utility model, the two bevel gears are meshed, and the top surface of the stainless steel junction box is fixedly connected with two limiting rods.
As a preferable scheme of the utility model, one end of each limiting rod is fixedly connected with the bottom surface of the mounting box, and each limiting rod movably penetrates through the movable frame.
As a preferable scheme of the utility model, four mounting plates are arranged on the outer wall of one side of the stainless steel junction box in an extending way, and mounting holes are formed on the outer wall of one side of each of the four mounting plates.
As a preferable mode of the utility model, a heat dissipation frame is arranged on the outer wall of one side of the central plate, and two fans are arranged in the heat dissipation frame.
3. Advantageous effects
Compared with the prior art, the utility model provides the stainless steel junction box adapting to the coal yard, which has the following beneficial effects:
this adaptation coal yard's stainless steel terminal box, through the heat dissipation frame and the heat in the fan exhaust stainless steel terminal box, need not to expose inside to in avoiding the dust of coal yard to get into the stainless steel terminal box, the internally mounted of stainless steel terminal box has two air switch, the degree of difficulty of having reduced the maintenance, simplify the equipment maintenance process, shorten the time of inspection problem, work efficiency has been improved, the motor drives the threaded rod and rotates, the movable frame carries out the removal from top to bottom, and make a plurality of cleaning plates clean the outer wall of heating panel, get rid of the dust of heating panel outer wall, thereby improve radiating effect.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a rear perspective view of the present utility model;
FIG. 3 is a partial perspective view of the present utility model;
fig. 4 is a cut-away perspective view of the present utility model.
The reference numerals in the figures illustrate:
1. stainless steel junction box; 2. an adjustment assembly; 201. a mounting box; 202. a motor; 203. a threaded rod; 204. bevel gears; 205. a movable frame; 206. an extension rod; 207. a cleaning plate; 208. a restraining bar; 3. a center plate; 4. a heat dissipation plate; 5. a mounting frame; 6. an air switch; 7. a heat dissipation frame; 8. and (3) mounting a plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples:
referring to fig. 1-4, a stainless steel junction box adapted for a coal yard, comprising: the stainless steel junction box 1, wherein a central plate 3 is fixedly connected to the outer wall of one side of the stainless steel junction box 1, a plurality of radiating plates 4 are arranged on the outer walls of two sides of the central plate 3 in an extending mode, a mounting frame 5 is fixedly connected to the inner wall of the stainless steel junction box 1, two air switches 6 are arranged on the outer wall of the mounting frame 5, and a plurality of wiring holes are formed in the bottom surface of the stainless steel junction box 1; and the adjusting component 2, the adjusting component 2 comprises a mounting box 201, a threaded rod 203, a movable frame 205, a plurality of extension rods 206 and a plurality of cleaning plates 207, wherein the mounting box 201 is fixedly connected to the top surface of the stainless steel junction box 1, the threaded rod 203 is rotationally connected to the top surface of the stainless steel junction box 1, one end of the threaded rod 203 movably penetrates through the mounting box 201, the movable frame 205 is movably sleeved on the outer wall of the threaded rod 203, the extension rods 206 are fixedly connected to the bottom surface of the movable frame 205, and the cleaning plates 207 are respectively arranged on the bottom surfaces of the corresponding extension rods 206 in an extending mode.
In the specific embodiment of the utility model, the temperature in the stainless steel junction box 1 is absorbed through the central plate 3 and the radiating plate 4, and then the heat is blown out by the radiating frame 7 and the fan, so that the interior of the stainless steel junction box 1 is prevented from being exposed to the outside, dust in a coal yard is prevented from entering the stainless steel junction box 1, the probability of dust pollution to the air switch 6 is reduced, two air switches 6 are installed in the stainless steel junction box 1, the stainless steel junction box 1 is installed below each pull switch, each pull switch is separated from a parallel loop, when an insulation low or contact fault occurs in a certain pull switch, the loop abnormality alarm is caused, the pull switches are not required to be disconnected one by one, the air switch 6 in the stainless steel junction box 1 is only required to be disconnected, the fault is removed quickly, the effect of an isolating switch is achieved, the maintenance difficulty is reduced, the equipment maintenance process is simplified, the time of the inspection problem is shortened, the working efficiency is improved, the motor 202 is started, the threaded rod 203 is driven to rotate by the motor 202, the threaded rod 205 is connected with the threaded rod 205, the threaded rod 203 is in a threaded connection, the upper part between the movable frame 205 and the threaded rod 203 is moved down, the threaded rod 207 is driven by the motor 202, the threaded rod is driven by the threaded rod 203, the threaded rod is moved down, the threaded rod 205 is moved down, the external wall is further, the radiating plate is cleaned, and the external wall is 4 is cleaned, and the external wall is 4 is cleaned.
Specifically, a motor 202 is installed in the mounting box 201, and an output end of the motor 202 and one end of a threaded rod 203 are fixedly connected with a bevel gear 204.
In this embodiment, the motor 202 drives the threaded rod 203 to rotate, so that the movable frame 205 moves.
Specifically, two bevel gears 204 are engaged, and two limiting rods 208 are fixedly connected to the top surface of the stainless steel junction box 1.
In the present embodiment, the bevel gear 204 drives the movable frame 205, and the restricting lever 208 restricts the movable frame.
Specifically, one end of each of the two limiting rods 208 is fixedly connected to the bottom surface of the mounting box 201, and each of the two limiting rods 208 movably penetrates through the movable frame 205.
In this embodiment, the movable frame 205 is restricted from rotating by the restricting lever 208.
Specifically, the outer wall extension of one side of stainless steel terminal box 1 is provided with four mounting panels 8, and the mounting hole has all been seted up to the outer wall of one side of four mounting panels 8.
In the present embodiment, the stainless steel junction box 1 is mounted and fixed by the mounting plate 8.
Specifically, a heat dissipation frame 7 is installed on the outer wall of one side of the center plate 3, and two fans are installed inside the heat dissipation frame 7.
In this embodiment, a fan is mounted to the heat dissipation frame 7, and the fan blows the heat dissipation plate 4 to dissipate heat.
Working principle: the temperature in the stainless steel junction box 1 is absorbed through the center plate 3 and the heat dissipation plate 4, afterwards, the heat is blown out by the heat dissipation frame 7 and the fan, thereby the inside of the stainless steel junction box 1 is prevented from being exposed to the outside, thereby dust in a coal yard is prevented from entering the stainless steel junction box 1, the probability of dust pollution to the air switch 6 is reduced, two air switches 6 are installed in the inside of the stainless steel junction box 1, the stainless steel junction box 1 is installed below each pull switch, each pull switch is separated from a parallel loop, when the loop abnormality alarm is caused by low insulation or contact fault in a certain pull switch, the pull switches are not required to be detached one by one, only the air switch 6 in the stainless steel junction box 1 is required to be disconnected, the fault is removed rapidly, the effect of the isolating switch is achieved, the overhaul difficulty of equipment is reduced, the overhaul process is simplified, the time of checking problems is shortened, the working efficiency is improved, the motor 202 drives the threaded rod 203 to rotate through the starting motor 202, the threaded connection exists between the movable frame 205 and the threaded rod 203, the movable frame 205 moves up and down due to the threaded connection between the threaded rod 203, the movable frame 207 is used for cleaning the outer wall of the heat dissipation plate 4, and the heat dissipation plate 4 is removed.
The control mode of the utility model is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power supply are common knowledge in the field, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and the wiring arrangement in detail.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.
Claims (6)
1. A stainless steel junction box adapted to a coal yard, comprising:
the stainless steel junction box (1), one side outer wall of the stainless steel junction box (1) is fixedly connected with a central plate (3), a plurality of radiating plates (4) are arranged on the two side outer walls of the central plate (3) in an extending mode, an installation frame (5) is fixedly connected with the inner wall of the stainless steel junction box (1), two air switches (6) are installed on the outer wall of the installation frame (5), and a plurality of wiring holes are formed in the bottom surface of the stainless steel junction box (1); and
the adjusting assembly (2), adjusting assembly (2) is including mounting box (201), threaded rod (203), movable frame (205), a plurality of extension rod (206), a plurality of clearance board (207), mounting box (201) fixed connection is in the top surface of stainless steel terminal box (1), threaded rod (203) rotate and connect in the top surface of stainless steel terminal box (1), the one end activity of threaded rod (203) runs through mounting box (201), the outer wall of threaded rod (203) is located to movable frame (205) movable sleeve, a plurality of the equal fixed connection of extension rod (206) is in the bottom surface of movable frame (205), a plurality of clearance board (207) extend respectively and set up in the bottom surface of corresponding extension rod (206).
2. A stainless steel junction box adapted for coal yards as claimed in claim 1, wherein: the motor (202) is arranged in the mounting box (201), and the output end of the motor (202) and one end of the threaded rod (203) are fixedly connected with the bevel gear (204).
3. A stainless steel junction box adapted for coal yards as claimed in claim 2, wherein: the two bevel gears (204) are meshed, and two limiting rods (208) are fixedly connected to the top surface of the stainless steel junction box (1).
4. A stainless steel junction box adapted for coal yards as claimed in claim 3, wherein: one end of each limiting rod (208) is fixedly connected with the bottom surface of the installation box (201), and each limiting rod (208) movably penetrates through the movable frame (205).
5. A stainless steel junction box adapted for coal yards as claimed in claim 4, wherein: four mounting plates (8) are arranged on the outer wall of one side of the stainless steel junction box (1) in an extending mode, and mounting holes are formed in the outer wall of one side of each mounting plate (8).
6. A stainless steel junction box adapted for coal yards as claimed in claim 5, wherein: and a heat dissipation frame (7) is arranged on the outer wall of one side of the central plate (3), and two fans are arranged in the heat dissipation frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222897483.2U CN219322017U (en) | 2022-11-01 | 2022-11-01 | Stainless steel junction box suitable for coal yard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222897483.2U CN219322017U (en) | 2022-11-01 | 2022-11-01 | Stainless steel junction box suitable for coal yard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219322017U true CN219322017U (en) | 2023-07-07 |
Family
ID=87029436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222897483.2U Active CN219322017U (en) | 2022-11-01 | 2022-11-01 | Stainless steel junction box suitable for coal yard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219322017U (en) |
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2022
- 2022-11-01 CN CN202222897483.2U patent/CN219322017U/en active Active
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