CN216134200U - Primary and secondary fusion ring net cage with reasonably distributed space - Google Patents

Abstract

The utility model discloses a primary and secondary fusion ring net cage with reasonably distributed space, and relates to the technical field of power equipment. The novel box door comprises a U-shaped frame, two rectangular plates and a box door, wherein a partition plate is arranged on the inner side of the U-shaped frame, L-shaped plates are fixedly connected above and below the middle parts of two sides of the U-shaped frame, a sealing plate is connected between the two L-shaped plates in a sliding mode, round rods are connected at four corners of the partition plate in a penetrating mode, one round rod is a screw rod, a hand wheel is fixedly connected to the top of the round rod, and the other three round rods are sliding rods. According to the utility model, the heat dissipation window is sealed by manually moving the sealing plate, the round rod which is always fixedly connected is driven to rotate by rotating the hand wheel, and the round rod drives the partition plate which is in threaded connection with the round rod to move up and down, so that the space size of two areas which are separated by the partition plate and are provided with the U-shaped frame is adjusted, and the problems of complicated structure, high production cost and poor practicability of the utility model with the publication number of CN213520975U are solved.

Description

Primary and secondary fusion ring net cage with reasonably distributed space

Technical Field

The utility model belongs to the technical field of power equipment, and particularly relates to a primary and secondary fusion ring net cage which is reasonably distributed in space.

Background

The ring main unit is an electrical device with a group of high-voltage switch devices arranged in a metal or nonmetal insulating cabinet body or made into an assembled interval ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse, so that the ring main unit has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like. The transformer substation is widely applied to distribution stations and box-type substations of load centers of urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like.

By retrieving Chinese patents, the utility model with the publication number of CN213520975U discloses a primary and secondary fusion ring main unit with fire alarm function, which comprises a main body, a mounting plate and a partition plate, wherein the mounting plate is sequentially fixed on the inner wall of the main body, the partition plate is fixed on the bottom of the inner wall of the main body at equal intervals, the partition plate is fixedly connected with the mounting plate at the lower end of the main body, the ventilation holes are symmetrically arranged at two sides of the main body, the closing devices for fire prevention are symmetrically fixed at two ends of the inner wall of the main body, the smoke alarm is fixed on the top of the inner wall of the main body, a control box is fixed at one side of the lower end of the inner wall of the main body, and a cabinet door is hinged at one side of the main body through a hinge, so that the staff in time arrive and put out a fire, reduce the loss to can keep apart the fire source, prevent to influence peripheral electrical apparatus, nevertheless it still has following drawback in the in-service use:

1. the utility model has the advantages that the structure of the fireproof closing device is complex, the production cost is high, and the feasibility is low in the actual fire disaster process mainly through electric drive;

2. the utility model discloses a be fixed connection between the baffle and the cabinet body, the regulation cabinet body that can not be suitable separates regional size, leads to the space of the cabinet body can not rational distribution, and the practicality is relatively poor.

Therefore, the utility model publication No. CN213520975U cannot meet the practical requirements, so that there is a strong need in the market for improved techniques to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a primary and secondary fusion ring net cage with reasonably distributed space, wherein L-shaped plates are arranged above and below the middle part of one side wall of a U-shaped frame, a sealing plate is connected between the two L-shaped plates in a sliding manner, the sealing plate is manually moved to seal a heat dissipation window, a round rod which is fixedly connected is driven to rotate through a rotating hand wheel, and the round rod drives a partition plate in threaded connection with the round rod to move up and down, so that the space size of two areas which are separated from the U-shaped frame by the partition plate is adjusted, and the problems of complex structure, higher production cost and poorer practicability of the utility model with the publication number of CN213520975U are solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a primary and secondary fusion ring net cage with reasonably distributed space, which comprises a U-shaped frame, two rectangular plates and a box door, wherein the two rectangular plates are respectively fixedly connected to the bottom and the top of the U-shaped frame to facilitate the placement of round bars, a partition plate is arranged on the inner side of the U-shaped frame to facilitate the separation of the inner area of the U-shaped frame, heat dissipation windows are respectively arranged in the middle parts of the two side walls of the U-shaped frame in a penetrating manner to facilitate the heat dissipation of the whole device, L-shaped plates are symmetrically and fixedly connected to the upper part and the lower part of the outer side of each heat dissipation window relative to the horizontal central line of the U-shaped frame to facilitate the placement of the sealing plates, the sealing plates are connected between the two L-shaped plates in a sliding manner to facilitate the sealing of the heat dissipation windows, the round bars are respectively connected to four corners of the partition plate in a penetrating manner to facilitate the driving of the partition plate to move, the bottoms of the four round bars are respectively rotatably connected with the tops of the rectangular plates below, and the tops of the rectangular plates above are rotatably connected with each round bar in a penetrating manner, one of the round rods is a screw rod, so that the partition plate can be conveniently driven to move up and down, a hand wheel is fixedly connected to the top of the round rod, the round rod can be conveniently rotated, and the other three round rods are sliding rods, so that the partition plate can conveniently slide.

Further, the both sides of the inboard both sides wall of U-shaped frame are run through to the bottom by the top and have been seted up the spout, and the slider of being convenient for is placed, the shrouding deviates from the middle part fixedly connected with pull ring of a U-shaped frame lateral wall, is convenient for spur the shrouding.

Further, two the equal fixedly connected with engaging lug of one end of a rectangular plate lateral wall is convenient for be connected with the connecting rod, one of them the equal fixedly connected with column base in four corners of rectangular plate bottom, the whole device of being convenient for is placed.

Furthermore, fixedly connected with connecting rod on the lateral wall of chamber door, the chamber door of being convenient for is connected with the engaging lug, and the top and the bottom of connecting rod rotate with the engaging lug that corresponds position department respectively and be connected, the chamber door deviates from the middle part fixedly connected with handle of U-shaped frame lateral wall one end, is convenient for remove the chamber door.

Furthermore, the two ends of the two side walls of the partition board are fixedly connected with sliding blocks, so that the partition board can be conveniently moved in a limiting mode, and the four sliding blocks are respectively embedded into sliding grooves in corresponding positions on the U-shaped frame in a sliding mode.

The utility model has the following beneficial effects:

1. according to the utility model, the L-shaped plates are arranged above and below the middle part of one side wall of the U-shaped frame, the sealing plate is connected between the two L-shaped plates in a sliding manner, and the sealing plate is manually moved to seal the heat dissipation window, so that the structure is simple, the operation is convenient, and the production cost is reduced.

2. According to the utility model, the round rod which is always fixedly connected is driven to rotate by rotating the hand wheel, and the round rod drives the partition plate which is in threaded connection with the round rod to move up and down, so that the space size of two areas which are separated by the partition plate and the U-shaped frame is adjusted, the use of the integral device is facilitated, and the space of the integral device is reasonably distributed.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a close-up schematic view of the overall structure of the present invention;

FIG. 2 is an expanded view of the overall structure of the present invention;

FIG. 3 is a schematic view of the structure of the U-shaped frame and the partition plate of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a U-shaped frame; 101. a heat dissipation window; 102. a chute; 103. an L-shaped plate; 104. closing the plate; 1041. a pull ring; 200. a rectangular plate; 201. a column shoe; 202. connecting lugs; 300. a box door; 301. a connecting rod; 302. a handle; 400. a partition plate; 401. a round bar; 4011. a hand wheel; 402. a slide block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-2, the present invention is a primary and secondary fusion ring net cage with reasonable space distribution, comprising a U-shaped frame 100, two rectangular plates 200 and a box door 300, wherein the two rectangular plates 200 are respectively and fixedly connected to the bottom and the top of the U-shaped frame 100, a partition 400 is disposed inside the U-shaped frame 100, heat dissipation windows 101 are respectively disposed through the middle portions of the two side walls of the U-shaped frame 100, L-shaped plates 103 are symmetrically and fixedly connected to the upper and lower portions of the outer sides of the heat dissipation windows 101 about the horizontal center line of the U-shaped frame 100, a sealing plate 104 is slidably connected between the two L-shaped plates 103, sliding grooves 102 are respectively disposed through the top and the bottom of the two side walls of the U-shaped frame 100, a pull ring 1041 is fixedly connected to the middle portion of one side wall of the sealing plate 104 away from the U-shaped frame 100, a connecting lug 202 is fixedly connected to one end of one side wall of the two rectangular plates 200, four corners 201 of the bottom of one rectangular plate 200 are fixedly connected to a column foot corner 201, fixedly connected with connecting rod 301 on the lateral wall of chamber door 300, and the top and the bottom of connecting rod 301 rotate with engaging lug 202 that corresponds position department respectively and be connected, chamber door 300 deviates from the middle part fixedly connected with handle 302 of U-shaped frame 100 lateral wall one end, in electrical components operation in-process, accessible heat dissipation window 101 heat dissipation, if the phenomenon of starting a fire has appeared in operation in-process, can pull ring 1041 and drive shrouding 104 and remove, thereby it is sealed to heat dissipation window 101, reduce the inside exchange with the outside air of U-shaped frame 100, make the inside oxygen deficiency of U-shaped frame 100, the suppression burning, reduce burning speed, certain control effect has to the condition of a fire, so that the staff in time arrives to put out a fire, reduce the loss, and can keep apart the fire source, prevent to influence peripheral electrical apparatus.

As shown in fig. 3, round rods 401 are connected to four corners of the partition board 400 in a penetrating manner, bottoms of the four round rods 401 are rotatably connected to tops of the rectangular plates 200 located below, tops of the four round rods 401 are rotatably connected to the rectangular plates 200 located above in a penetrating manner, one round rod 401 is a screw, a hand wheel 4011 is fixedly connected to tops of the round rods 401, the other three round rods 401 are sliding rods, two ends of two side walls of the partition board 400 are fixedly connected with sliding blocks 402, the four sliding blocks 402 are respectively slidably embedded into sliding grooves 102 at corresponding positions on the U-shaped frame 100, in the using process of the once-twice fusion ring net cage, an electrical component is mounted on the partition board 400, the hand wheel 1 is rotated to drive the round rods 401 fixedly connected thereto to rotate, the rotation of the round rods 401 drives the partition board 400 connected with the round rods 401 in a threaded manner to move up and down along the outer circumferential surfaces of the round rods 401, so as to adjust sizes of upper and lower spaces inside the two U-shaped frames 100, thereby facilitating the installation of electrical components.

The working principle is as follows: in the use process of the once-and-for-twice fusion ring net cage, an electrical element is installed on a partition plate 400, a hand wheel 4011 is rotated to drive a round rod 401 fixedly connected with the electrical element to rotate, the round rod 401 rotates to drive the partition plate 400 in threaded connection with the round rod 401 to move up and down along the outer peripheral surface of the round rod 401, so that the sizes of an upper space and a lower space inside two U-shaped frames 100 are adjusted, the electrical element is convenient to install, in the operation process of the electrical element, heat can be dissipated through a heat dissipation window 101, if a fire phenomenon occurs in the operation process, a pull ring 1041 can be pulled to drive a sealing plate 104 to move, so that the heat dissipation window 101 is sealed, the exchange between the inside of the U-shaped frames 100 and the outside air is reduced, the inside of the U-shaped frames 100 is enabled to inhibit combustion, the combustion speed is reduced, a certain control effect is achieved on the fire condition, workers can timely catch up to extinguish the fire, loss is reduced, and a fire source can be isolated, preventing peripheral electrical appliances from being affected.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims (5)

1. The utility model provides a space rationally distributed's a secondary fuses ring net case, includes U-shaped frame (100), two rectangular plate (200) and chamber door (300), wherein two rectangular plate (200) respectively fixed connection in the bottom and the top of U-shaped frame (100), its characterized in that: the inboard of U-shaped frame (100) is provided with baffle (400), the middle part of U-shaped frame (100) both sides wall all runs through and has seted up heat dissipation window (101), and the top in the heat dissipation window (101) outside and below have L shaped plate (103), two about the horizontal central line symmetry fixedly connected with L shaped plate (103) of U-shaped frame (100) sliding connection has shrouding (104) between L shaped plate (103), four corners of baffle (400) all run through and are connected with round bar (401), and the bottom of four round bar (401) all rotates with the top of rectangular plate (200) that are located the below and is connected, and the top runs through with rectangular plate (200) that are located the top and rotates and is connected, and one of them round bar (401) is the screw rod, and the top fixedly connected with hand wheel (4011) of this round bar (401), and three round bar (401) are the slide bar in addition.

2. The spatially-distributed once-for-twice fusion ring net cage according to claim 1, wherein the two sides of the two side walls inside the U-shaped frame (100) are both provided with sliding grooves (102) penetrating from top to bottom, and the middle part of one side wall of the closing plate (104) departing from the U-shaped frame (100) is fixedly connected with a pull ring (1041).

3. A spatially rational distribution of a secondary fusion ring net cage according to claim 1, characterized in that one end of one side wall of two rectangular plates (200) is fixedly connected with a connecting ear (202), and four corners of the bottom of one rectangular plate (200) are fixedly connected with column feet (201).

4. The spatially-distributed once-and-twice fusion ring net cage according to claim 1, wherein a connecting rod (301) is fixedly connected to a side wall of the cage door (300), the top and bottom of the connecting rod (301) are rotatably connected to the corresponding connecting lugs (202), and a handle (302) is fixedly connected to the middle of an end of the cage door (300) facing away from a side wall of the U-shaped frame (100).

5. The spatially-distributed once-and-twice fusion ring net cage according to claim 1, wherein two ends of two side walls of the partition plate (400) are fixedly connected with sliding blocks (402), and the four sliding blocks (402) are respectively and slidably embedded into the sliding grooves (102) at corresponding positions on the U-shaped frame (100).

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