CN214673901U

CN214673901U - Ring network box capable of being used as small-sized transformer substation

Info

Publication number: CN214673901U
Application number: CN202120634749.7U
Authority: CN
Inventors: 杨晓辉; 郑远林; 涂滢; 魏勇; 林心心
Original assignee: FUZHOU YILI ELECTRIC EQUIPMENT CO LTD
Current assignee: FUZHOU YILI ELECTRIC EQUIPMENT CO LTD
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-11-09
Anticipated expiration: 2031-03-29

Abstract

The utility model relates to the technical field of transformer substations, in particular to a ring net cage capable of being used as a small-sized transformer substation, which comprises a base, wherein the ring net cage is fixedly connected above the base, a heat dissipation bulge is fixedly connected below the outer side of the ring net cage, the left side and the right side inside the base are slidably connected with a first fixed block, the first fixed block is internally and spirally connected with a first screw, a clamping block is fixedly connected at the middle position of the lower end face of the ring net cage, and a rotating shaft is fixedly connected in the middle of the inner part of the bottom end of the first fixed block; the utility model discloses in, through the first fixed block and the fixture block that set up, can fix the ring box with a net, the base of traditional ring box with a net is the concrete, can be very troublesome when removing the ring box with a net like this, and the inside of base is equipped with gear and sawtooth, can adjust and fix according to the size of ring box with a net to the fixture block of base below can regard as the calibration effect when placing the ring box, prevents that the ring box from taking place the slope when placing on the base, and is very practical.

Description

Ring network box capable of being used as small-sized transformer substation

Technical Field

The utility model relates to a transformer substation technical field specifically is a can regard as ring net case that small-size transformer substation used.

Background

The electric ring net cage, namely the ring main unit, is an electric device in which a group of transmission and distribution electric devices are arranged in a metal or nonmetal insulating cabinet body or are made into an assembled interval ring main power supply unit, and the core part of the electric ring net cage adopts a load switch and a fuse, so that the electric ring net cage has the advantages of simple structure, small size, low price, capability of improving power supply parameters and performance, power supply safety and the like, and the ring net cage has the functions of: the ring main unit is widely applied to distribution stations and box-type substations of load centers of urban residential districts, high-rise buildings, large-scale public buildings, factory enterprises and the like, the ring main unit is a switch cabinet arranged on each distribution branch, and a bus of the switch cabinet is a part of a ring main line at the same time.

However, most bases of the ring net cages on the market are formed by pouring concrete, although the pouring method can be used for a long time, the service life and the practical time of the ring net cages are uncertain, particularly the ring net cages used by small-sized substations need to be disassembled at any time, the concrete poured bases are very troublesome to disassemble, and heat dissipation ports of the ring net cages on the market are in an open state, so that dust can enter the interior of the ring net cages very easily, and the ring net cages are very troublesome to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can regard as ring net case that small-size transformer substation used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a ring net cage capable of being used as a small-sized transformer substation comprises a base, wherein a ring net cage is fixedly connected above the base, a heat dissipation convex block is fixedly connected below the outer side of the ring net cage, the left side and the right side of the inner part of the base are slidably connected with a first fixed block, a first screw is spirally connected inside the first fixed block, a clamping block is fixedly connected at the middle position of the lower end surface of the ring net cage, a rotating shaft is fixedly connected inside the bottom of the first fixed block, a gear is fixedly connected outside the rotating shaft, sawteeth are meshed outside the gear, a rubber block is fixedly connected inside the top end of the heat dissipation convex block, a top block is slidably connected below the inner part of the ring net cage, a cylinder rod is fixedly connected inside the top block, a telescopic cylinder is slidably connected to the other end of the cylinder rod, a support rod is fixedly connected below the inner part of the ring net cage, and a second fixed block is fixedly connected to the upper end surface of the support rod, the upper end face of the second fixing block is fixedly connected with a third fixing block, a second screw is spirally connected inside the third fixing block, and a fixing plate is fixedly connected to the inner side of the third fixing block.

Preferably, the inside below fixedly connected with sawtooth of base, the inside screwed connection in looped netowrk case both sides below has first screw, gear outside sliding connection has first fixed block, terminal surface fixedly connected with telescopic cylinder under the fixed plate, telescopic cylinder below fixedly connected with second fixed block.

Preferably, the quantity of first fixed block is 2, and first fixed block is fixed respectively in the left and right sides of ring box with a net, and the gear rotation on base left side is clockwise rotation, and the gear rotation on base right side is anticlockwise rotation.

Preferably, the number of the heat dissipation protruding blocks is 9, the heat dissipation protruding blocks are distributed on the left side, the middle side and the right side of the lower portion of the ring main unit, and the shape and the length of the rubber block on the inner side of the heat dissipation protruding block are the same as those of the front end of the top block.

Preferably, the ring net box and the supporting rod are in a parallel state, and the ring net box and the top block are in a horizontal and vertical state.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the ring net cage can be fixed through the arranged first fixing block and the clamping block, the base of the traditional ring net cage is made of concrete, so that the ring net cage can be very troublesome when being removed, the gear and the saw teeth are arranged inside the base, the base can be adjusted and fixed according to the size of the ring net cage, and the clamping block below the base can be used as a calibration function when the ring net cage is placed, so that the ring net cage is prevented from being inclined when being placed on the base, and the ring net cage is very practical;

2. the utility model discloses in, through telescopic cylinder and the kicking block that sets up, can seal the protruding piece that dispels the heat under the condition that the looped netowrk case does not use, just so prevent that the looped netowrk case is inside to be amasss with the dust when not using, clean troublesome problem, and the protruding piece of heat dissipation that closes the looped netowrk case is very simple, only need open the telescopic cylinder of second fixed block top, telescopic cylinder drives the kicking block and moves to the outside, and the inboard of the protruding piece that dispels the heat is equipped with the block rubber, can effectively reduce to let the protruding piece of heat dissipation take place to warp because of the impact force of kicking block, and is very convenient.

Drawings

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

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 2 according to the present invention;

fig. 4 is the schematic view of the internal structure of the heat dissipation protrusion block of the present invention.

In the figure: 1-base, 2-ring net cage, 3-heat dissipation bump block, 4-first fixed block, 5-first screw, 6-block, 7-shaft, 8-gear, 9-sawtooth, 10-rubber block, 11-top block, 12-cylinder rod, 13-telescopic cylinder, 14-support rod, 15-second fixed block, 16-third fixed block, 17-second screw and 18-fixed plate.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a ring net cage capable of being used as a small-sized transformer substation comprises a base 1, a ring net cage 2 is fixedly connected above the base 1, a heat dissipation convex block 3 is fixedly connected below the outer side of the ring net cage 2, the left side and the right side of the inner part of the base 1 are slidably connected with a first fixing block 4, a first screw 5 is spirally connected inside the first fixing block 4, a clamping block 6 is fixedly connected at the middle position of the lower end surface of the ring net cage 2, a rotating shaft 7 is fixedly connected in the middle of the bottom end of the first fixing block 4, a gear 8 is fixedly connected outside the rotating shaft 7, sawteeth 9 are meshed outside the gear 8, a rubber block 10 is fixedly connected inside the top end of the heat dissipation convex block 3, a top block 11 is slidably connected below the inner part of the ring net cage 2, a cylinder rod 12 is fixedly connected inside the top block 11, a telescopic cylinder 13 is slidably connected at the other end of the cylinder rod 12, a support rod 14 is fixedly connected below the inner part of the ring net cage 2, and a second fixing block 15 is fixedly connected on the upper end surface of the support rod 14, the upper end face of the second fixing block 15 is fixedly connected with a third fixing block 16, a second screw 17 is spirally connected inside the third fixing block 16, and a fixing plate 18 is fixedly connected on the inner side of the third fixing block 16.

The sawtooth 9 is fixedly connected to the lower part of the inner part of the base 1, the first screws 5 are spirally connected to the lower parts of the two sides of the ring net box 2, the outer side of the gear 8 is slidably connected with the first fixing blocks 4, the lower end surface of the fixing plate 18 is fixedly connected with the telescopic cylinder 13, the lower part of the telescopic cylinder 13 is fixedly connected with the second fixing blocks 15, the number of the first fixing blocks 4 is 2, the first fixing blocks 4 are respectively fixed to the left side and the right side of the ring net box 2, the gear 8 on the left side of the base 1 rotates clockwise, the gear 8 on the right side of the base 1 rotates anticlockwise, the ring net box 2 can be fixed, the base of the traditional ring net box 2 is made of concrete, so that the ring net box 2 is very troublesome to remove, the gear 8 and the sawtooth 9 are arranged inside the base 1, the adjustment and the fixation can be carried out according to the size of the ring net box 2, and the fixture block 6 below the base 1 can be used for the calibration function when the ring net box 2 is placed, the ring net cage 2 is prevented from inclining when being placed on the base 1, the number of the heat dissipation convex blocks 3 is 9, the heat dissipation convex blocks 3 are distributed at the left side, the middle side and the right side below the ring net cage 2, the shape length of the rubber blocks 10 at the inner side of the heat dissipation convex blocks 3 is the same as that of the front end of the top block 11, the ring net cage 2 and the supporting rods 14 are in a parallel state, and the ring net cage 2 and the top block 11 are in a horizontal and vertical state, the heat dissipation convex blocks 3 can be sealed under the condition that the ring net cage 2 is not used, thus the problem that the ring net cage 2 is full of dust and troublesome to clean when not used is prevented, the heat dissipation convex blocks 3 of the ring net cage 2 are very simple to close, only the telescopic cylinder 13 above the second fixed block 15 is required to be opened, the telescopic cylinder 13 drives the top block 11 to move outwards, the rubber blocks 10 are arranged at the inner side of the heat dissipation convex blocks 3, and the deformation of the heat dissipation convex blocks 3 caused by the impact force of the top block 11 can be effectively reduced, is very convenient.

The working process is as follows: before use, the ring net cage 2 is clamped above the base 1, the clamping block 6 at the bottom of the ring net cage 2 is aligned and inserted into the groove above the base 1, then the first fixing block 4 is pushed inwards, the gear 8 at the outer side of the rotating shaft 7 below the inner part of the first fixing block 4 rotates, the sawtooth 9 meshed with the gear 8 enables the gear 8 and the first fixing block 4 to start moving, when the first fixing block 4 is tightly attached to the ring net cage 2, the ring net cage 2 is fixed by the first screw 5, so that the fixing of the ring net cage 2 is finished, the fixing is very convenient, if the heat dissipation bulge block 3 needs to be closed, only the telescopic cylinder 13 at the top end of the supporting rod 14 inside the ring net cage 2 needs to be started, the front end of the telescopic cylinder 13 is fixedly connected with the cylinder rod 12, the top block 11 can be pushed forwards, and the sealing is successful when the top block 11 is pushed to the rubber block 10 inside the heat dissipation bulge block 3, and telescopic cylinder 13 is fixed in the second fixed block 15 top of bracing piece 14 up end to the both sides of second fixed block 15 all have third fixed block 16 and fixed plate 18 to fix telescopic cylinder 13, and third fixed block 16 has second screw 17 to be connected with second fixed block 15, and telescopic cylinder 13 can not take place to drop because of flexible dynamics is too big like this, and is very practical.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can regard as ring box that small-size transformer substation used, includes base (1), its characterized in that: the heat dissipation device is characterized in that a ring net cage (2) is fixedly connected above the base (1), a heat dissipation convex block (3) is fixedly connected below the outer side of the ring net cage (2), the left side and the right side of the inner part of the base (1) are slidably connected with a first fixed block (4), a first screw (5) is spirally connected inside the first fixed block (4), a fixture block (6) is fixedly connected at the middle position of the lower end face of the ring net cage (2), a rotating shaft (7) is fixedly connected in the middle of the inner part of the bottom end of the first fixed block (4), a gear (8) is fixedly connected on the outer side of the rotating shaft (7), sawteeth (9) are meshed on the outer side of the gear (8), a rubber block (10) is fixedly connected on the inner side of the top end of the heat dissipation convex block (3), an ejector block (11) is slidably connected below the inner part of the ring net cage (2), and a rod (12) is fixedly connected on the inner side of the ejector block (11), the improved ring net cage is characterized in that a telescopic cylinder (13) is slidably connected to the other end of the cylinder rod (12), a supporting rod (14) is fixedly connected to the lower portion of the inner portion of the ring net cage (2), a second fixing block (15) is fixedly connected to the upper end face of the supporting rod (14), a third fixing block (16) is fixedly connected to the upper end face of the second fixing block (15), a second screw (17) is spirally connected to the inner portion of the third fixing block (16), and a fixing plate (18) is fixedly connected to the inner side of the third fixing block (16).

2. The ring network box capable of being used as a small-sized substation according to claim 1, wherein: the novel ring net cage is characterized in that sawteeth (9) are fixedly connected to the inner lower portion of the base (1), first screws (5) are spirally connected to the inner lower portions of two sides of the ring net cage (2), first fixing blocks (4) are slidably connected to the outer side of the gear (8), telescopic cylinders (13) are fixedly connected to the end faces of the fixing plates (18), and second fixing blocks (15) are fixedly connected to the lower portions of the telescopic cylinders (13).

3. The ring network box capable of being used as a small-sized substation according to claim 1, wherein: the quantity of first fixed block (4) is 2, and first fixed block (4) are fixed respectively in the left and right sides of ring net case (2), and gear (8) rotation on the left side of base (1) is clockwise rotation, and gear (8) rotation on the right side of base (1) is anticlockwise rotation.

4. The ring network box capable of being used as a small-sized substation according to claim 1, wherein: the number of the heat dissipation convex blocks (3) is 9, the heat dissipation convex blocks (3) are distributed in the left side, the middle side and the right side below the ring net cage (2), and the shape and the length of the rubber blocks (10) on the inner side of the heat dissipation convex blocks (3) are the same as those of the front ends of the top blocks (11).

5. The ring network box capable of being used as a small-sized substation according to claim 1, wherein: the ring net box (2) and the supporting rod (14) are in a parallel state, and the ring net box (2) and the top block (11) are in a horizontal and vertical state.