CN213989877U

CN213989877U - European style looped netowrk cabinet with high resistance to compression function

Info

Publication number: CN213989877U
Application number: CN202023083835.8U
Authority: CN
Inventors: 李晓飞
Original assignee: Qingdao Tongmeng Electric Co ltd
Current assignee: Qingdao Tongmeng Electric Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-08-17
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to the technical field of European-style ring main units, and discloses an European-style ring main unit with high compression resistance function, which comprises an European-style ring main unit body and a compression resistance component arranged in the European-style ring main unit body, wherein a sealing plate component is arranged on the European-style ring main unit body, and a connecting component is arranged on the sealing plate component; the pressure-resistant assembly comprises a first pressure-resistant plate, a first connecting buckle, a second pressure-resistant plate and a second connecting buckle, wherein the first connecting buckle is installed on two sides of the first pressure-resistant plate, the second pressure-resistant plate is connected to one end, far away from the first pressure-resistant plate, of the two first connecting buckles, the second connecting buckle is connected to one end, far away from the first connecting buckle, of the two second pressure-resistant plates, and a limiting groove is formed in the front end face of each first connecting buckle and the front end face of each second pressure-resistant plate. The utility model discloses a resistance to compression subassembly's setting, ability effectual reinforcing european style looped netowrk cabinet's compressive capacity.

Description

European style looped netowrk cabinet with high resistance to compression function

Technical Field

The utility model relates to an european style looped netowrk cabinet technical field specifically is an european style looped netowrk cabinet with high resistance to compression function.

Background

The Ring Main Unit (Ring Main Unit) is a group of electric equipment (high-voltage switch equipment) which is arranged in a metal or nonmetal insulating cabinet body or is 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 ring network is widely used in distribution stations and box-type substations of load centers of urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like, the ring network is an annular distribution network, namely a power supply main line forms a closed ring, a power supply supplies power to the annular main line, and the power is distributed outwards through a high-voltage switch from the main line all the way. This has the advantage that each power distribution branch can take power from both its left and right side rails. When the left main line fails, the left main line is continuously supplied with power from the right main line, and when the right main line fails, the right main line is continuously supplied with power from the left main line, so that the utility of the total power supply is similar to that of the two-way power supply, although the total power supply is one-way power supply, and the reliability of the power supply is improved.

Based on years of application experience of microcomputer protection devices of ring main units in the same year at home and abroad, the microcomputer protection devices are combined with the actual characteristics of domestic comprehensive automation systems, and developed electric power automation high and new technology products integrating multiple functions of protection, monitoring, control, communication and the like are developed and are ideal electric appliance units forming intelligent switch cabinets. The product is internally provided with a protection library consisting of more than twenty standard protection programs, and has complete and powerful acquisition functions on voltage and current analog quantity and switching value of primary equipment.

Although the ring main unit can effectively improve the power supply guarantee, the ring main unit easily causes the deformation of the shell of the ring main unit under the impact of external force, and the inside of the ring main unit can be damaged and the power supply cannot be normally performed in serious cases.

SUMMERY OF THE UTILITY MODEL

The utility model provides an european style looped netowrk cabinet with high resistance to compression function has solved among the prior art looped netowrk cabinet and under the effect that receives the external force, appears easily warping can lead to the unable normal use problem of looped netowrk cabinet when serious.

In order to solve the above problem, the utility model adopts the following technical scheme: an European-style ring main unit with a high compression resistance function comprises a European-style ring main unit body and a compression resistance assembly arranged in the European-style ring main unit body, wherein a sealing plate assembly is arranged on the European-style ring main unit body, and a connecting assembly is arranged on the sealing plate assembly;

the resistance to compression subassembly includes first resistance to compression board, first connector link, the resistance to compression board of second and second connector link, the both sides of first resistance to compression board are all installed first connector link, two first connector link is kept away from the one end of first resistance to compression board is all connected the resistance to compression board of second, two the resistance to compression board of second is kept away from the one end of first connector link is all connected the second connector link, every the first connector link with the spacing groove has all been seted up to the preceding terminal surface of the resistance to compression board of second.

Preferably, the european style looped netowrk cabinet body includes the cavity casing, supports bottom block, roof, partition panel and transformer, four corners on cavity casing basal surface are all installed support the bottom block, the top surface installation of cavity casing the roof, the horizontal installation in cavity casing inner chamber middle part the partition panel, the top surface installation of partition panel the transformer, the strengthening groove has been seted up to the cavity casing, the resistance to compression subassembly is located the inside in strengthening groove.

Preferably, the sealing plate assembly comprises a sealing plate sleeve and a sealing door, the sealing plate sleeve is arranged on the front end face of the hollow shell, the sealing door is arranged in the middle of the front end face of the sealing plate sleeve, strip-shaped through holes are formed in four corners of the front end face of the sealing plate sleeve, and thread grooves are formed in four corners of the front end face of the sealing plate sleeve.

Preferably, coupling assembling includes connecting piece, locating part and threaded rod, the quantity of connecting piece is four, four the connecting piece is located respectively four edges department of terminal surface before the sealing plate cover, every two are all installed to the rear end face of connecting piece the locating part, every the preceding terminal surface of connecting piece all cup joints the threaded rod, every the threaded rod all runs through the connecting piece and with the preceding terminal surface of sealing plate cover is connected.

Preferably, the front end face of the sealing door is provided with a fixed handle, and the outer surface of the fixed handle is provided with anti-skidding lines.

Preferably, a plurality of ventilation grooves are formed in two sides of the hollow shell, and the sizes of the inner cavities of the ventilation grooves are the same.

The beneficial effects of the utility model are that, through the setting of resistance to compression subassembly, at first with first resistance to compression board, first connector link, the body of assembling of second resistance to compression board and second connector link is installed in the inside of strengthening groove, make the inseparable contact connection of second resistance to compression board of adjacent first connector link together, keep off most pressure and unload partial strength under the effect of first resistance to compression board and second connector link when european style looped netowrk cabinet body receives powerful impact force, make european style looped netowrk cabinet body can bear heavier pressure, better resistance to compression effect has been reached.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 creative efforts.

Fig. 1 is an internal schematic view of the european ring main unit of the present invention;

fig. 2 is a schematic view of the sealing plate assembly of the present invention;

fig. 3 is a front schematic view of the european ring main unit with high pressure resistance of the present invention;

fig. 4 is a schematic side view of the european ring main unit of the present invention;

fig. 5 is a schematic view of the connection assembly of the present invention;

fig. 6 is an enlarged schematic view of the position a of the present invention.

The reference numbers in the figures illustrate: 1. the European ring main unit body; 101. a hollow housing; 102. a support bottom block; 103. a top plate; 104. a partition panel; 105. a transformer; 106. a reinforcing groove; 2. a compression resistant assembly; 201. a first pressure resistant plate; 202. a first connecting buckle; 203. a second pressure resistant plate; 204. a second connecting buckle; 205. a limiting groove; 3. a seal plate assembly; 301. sealing plate sleeves; 302. a sealing door; 303. a strip-shaped through hole; 304. a thread groove; 4. a connecting assembly; 401. a connecting member; 402. a limiting member; 403. a threaded rod.

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. 1-6, an european ring main unit with a high pressure resistance function includes an european ring main unit body 1 and a pressure resistance assembly 2 arranged in the european ring main unit body 1, a sealing plate assembly 3 is mounted on the european ring main unit body 1, and a connecting assembly 4 is mounted on the sealing plate assembly 3;

the pressure-resistant assembly 2 comprises a first pressure-resistant plate 201, a first connecting buckle 202, a second pressure-resistant plate 203 and a second connecting buckle 204, the first connecting buckle 202 is installed on two sides of the first pressure-resistant plate 201, the second pressure-resistant plate 203 is connected to one end, far away from the first pressure-resistant plate 201, of the two first connecting buckles 202, the second connecting buckle 204 is connected to one end, far away from the first connecting buckle 202, of the two second pressure-resistant plates 203, and a limit groove 205 is formed in the front end face of each first connecting buckle 202 and the front end face of each second pressure-resistant plate 203.

Wherein, european style looped netowrk cabinet body 1 includes cavity casing 101, support bottom block 102, roof 103, partition panel 104 and transformer 105, bottom block 102 is all installed and supported to four corners of cavity casing 101 bottom surface, the top surface erection roof 103 of cavity casing 101, cavity casing 101 inner chamber middle part is horizontal installs partition panel 104, the top surface installation transformer 105 of partition panel 104, strengthening groove 106 has been seted up to cavity casing 101, compression-resistant subassembly 2 is located strengthening groove 106's inside, european style looped netowrk cabinet's normal operating has been realized, better stable effect has been reached.

Wherein, sealing plate assembly 3 includes sealing plate cover 301 and sealing door 302, sealing plate cover 301 installs the preceding terminal surface at cavity casing 101, sealing door 302 installs the middle part at the terminal surface before sealing plate cover 301, bar through-hole 303 has all been seted up to four edges of terminal surface before sealing plate cover 301, thread groove 304 has all been seted up to four corners of terminal surface before sealing plate cover 301, be convenient for better inject the inside resistance to compression subassembly 2 of strengthening groove 106, better injectd the effect has been reached.

Wherein, coupling assembling 4 includes connecting piece 401, locating part 402 and threaded rod 403, the quantity of connecting piece 401 is four, four connecting pieces 401 are located four edges of sealed board cover 301 front end respectively, two locating parts 402 are all installed to the rear end face of every connecting piece 401, threaded rod 403 all cup joints to the front end face of every connecting piece 401, every threaded rod 403 all runs through connecting piece 401 and is connected with sealed board cover 301's preceding terminal surface, realized with the inseparable concatenation of cavity casing 101 and sealed board cover 301 together, better concatenation effect has been reached.

Wherein, fixed handle is installed to the preceding terminal surface of sealing door 302, and the surface of fixed handle is equipped with anti-skidding line, is convenient for better open sealing door 302 and install the inside partition panel 104 of hollow shell 101.

Wherein, a plurality of ventilation grooves have all been seted up to the both sides of cavity casing 101, and the inner chamber size in a plurality of ventilation grooves is the same, ensures the circulation of the inside air of cavity casing 101, has reached better radiating effect.

During operation, firstly, the assembly body of the first pressure resisting plate 201, the first connecting buckle 202, the second pressure resisting plate 203 and the second connecting buckle 204 is installed inside the reinforcing groove 106, so that the first pressure resisting plate 201, the first connecting buckle 202, the second pressure resisting plate 203 and the second connecting buckle 204 are spliced together, then, the rear end face of the sealing plate sleeve 301 is connected with the front end face of the hollow shell 101, then, a worker inserts the two limiting pieces 402 on the connecting piece 401 into the strip-shaped through hole 303, one end of each of the two limiting pieces 402 penetrates through the sealing door 302 and is clamped with the limiting groove 205 on the first connecting buckle 202 and the second pressure resisting plate 203, then, the threaded rod 403 on the connecting piece 401 is rotated anticlockwise, one end of the threaded rod 403 enters the inside of the threaded groove 304, the hollow shell 101 and the top plate 103 are spliced together, and the first pressure resisting plate 201, the first connecting buckle 202 and the second connecting buckle 204 inside the reinforcing groove 106 are ensured, The second pressure resistant plate 203 and the second connecting buckle 204 cannot fall off, a better stabilizing effect is achieved, and finally the sealing door 302 is opened to assemble the partition plate 104 inside the hollow shell 101 by workers.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The European ring main unit with the high compression resistance function is characterized by comprising a European ring main unit body (1) and a compression resistance assembly (2) arranged in the European ring main unit body (1), wherein a sealing plate assembly (3) is installed on the European ring main unit body (1), and a connecting assembly (4) is installed on the sealing plate assembly (3);

resistance to compression subassembly (2) include first resistance to compression board (201), first connector link (202), second resistance to compression board (203) and second connector link (204), all install the both sides of first resistance to compression board (201) first connector link (202), two first connector link (202) are kept away from the one end of first resistance to compression board (201) is all connected second resistance to compression board (203), two second resistance to compression board (203) are kept away from the one end of first connector link (202) is all connected second connector link (204), every first connector link (202) with spacing groove (205) have all been seted up to the preceding terminal surface of second resistance to compression board (203).

2. The european ring main unit with high pressure resistance function according to claim 1, wherein the european ring main unit body (1) comprises a hollow casing (101), a supporting bottom block (102), a top plate (103), a partition plate (104) and a transformer (105), the supporting bottom block (102) is installed at four corners of the bottom surface of the hollow casing (101), the top plate (103) is installed at the top surface of the hollow casing (101), the partition plate (104) is installed transversely in the middle of the inner cavity of the hollow casing (101), the transformer (105) is installed at the top surface of the partition plate (104), a reinforcing groove (106) is opened in the hollow casing (101), and the pressure resistance component (2) is located inside the reinforcing groove (106).

3. The european style ring main unit with high pressure resistance function according to claim 2, wherein the seal plate assembly (3) comprises a seal plate sleeve (301) and a seal door (302), the seal plate sleeve (301) is installed on the front end face of the hollow shell (101), the seal door (302) is installed in the middle of the front end face of the seal plate sleeve (301), four corners of the front end face of the seal plate sleeve (301) are all provided with a strip-shaped through hole (303), and four corners of the front end face of the seal plate sleeve (301) are all provided with a thread groove (304).

4. The european ring main unit with high pressure resistance function according to claim 3, wherein the connecting assembly (4) includes four connecting members (401), four limiting members (402) and four threaded rods (403), the number of the connecting members (401) is four, the four connecting members (401) are respectively located at four corners of the front end surface of the seal plate sleeve (301), two limiting members (402) are respectively installed on the rear end surface of each connecting member (401), the front end surface of each connecting member (401) is sleeved with the threaded rods (403), and each threaded rod (403) penetrates through the connecting member (401) and is connected with the front end surface of the seal plate sleeve (301).

5. The European-style ring main unit with high pressure resistance as claimed in claim 3, wherein a fixed handle is installed on the front end face of the sealing door (302), and the outer surface of the fixed handle is provided with anti-skid veins.

6. The european ring main unit with high pressure resistance according to claim 2, wherein the hollow housing (101) has a plurality of ventilation slots on both sides thereof, and the ventilation slots have the same inner cavity size.