CN111371020A - Low-voltage switch cabinet with anti-seismic structure - Google Patents
Low-voltage switch cabinet with anti-seismic structure Download PDFInfo
- Publication number
- CN111371020A CN111371020A CN202010401910.6A CN202010401910A CN111371020A CN 111371020 A CN111371020 A CN 111371020A CN 202010401910 A CN202010401910 A CN 202010401910A CN 111371020 A CN111371020 A CN 111371020A
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- supporting
- base
- seismic
- outer cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to a low-voltage switch cabinet with an anti-seismic structure, which comprises a cabinet body, wherein the cabinet body comprises an outer cabinet body and an inner cabinet body, supporting steel pipes are arranged between the outer cabinet body and the inner cabinet body, the supporting steel pipes are positioned at the top and the bottom of the inner cabinet body, the supporting steel pipes are arranged side by side, an anti-seismic base is surrounded at the bottom of the outer cabinet body, and a transverse energy absorption device and a longitudinal energy absorption device are arranged in the anti-seismic base. Firstly, the stability of the internal structure of the cabinet is initially increased through the protection effect of the outer cabinet body; secondly, a supporting steel pipe is arranged between the inner cabinet body and the outer cabinet body, and the supporting steel pipe has the functions of increasing the longitudinal distance between the inner cabinet body and the outer cabinet body and improving the longitudinal shockproof effect; then an anti-seismic base is formed at the bottom of the outer cabinet body and provided with a longitudinal energy absorption device and a transverse energy absorption device, so that the cabinet body is ensured to realize anti-seismic in the longitudinal direction and the transverse direction, and the anti-seismic capacity is improved.
Description
Technical Field
The invention relates to the field of low-voltage equipment, in particular to a low-voltage switch cabinet with an anti-seismic structure.
Background
The switch cabinet has very wide application in an electric power system, the switch cabinet (switch cabinet) is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch circuit is arranged according to the requirement. Some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber switch cabinet. The main function of the switch gear is to open, close, control and protect the electric equipment in the process of generating, transmitting, distributing and converting electric energy of the power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like.
In the related art, the switch cabinet is arranged on the shockproof assembly to prevent the influence of a seismic source on electric devices inside the switch cabinet, but the shockproof effect is poor.
Therefore, there is a need to provide a new switch cabinet with a shockproof structure to solve the above technical problems.
Disclosure of Invention
In view of the above, the present invention provides a low voltage switchgear with an anti-seismic structure, so as to solve the above problems.
In order to achieve the purpose, the invention adopts the low-voltage switch cabinet with the anti-seismic structure, which comprises a cabinet body and is characterized in that: the cabinet body includes the outer cabinet body and the inner cabinet body, be provided with the support steel pipe between the outer cabinet body and the inner cabinet body, the support steel pipe is located the top and the bottom of the inner cabinet body, the support steel pipe is arranged side by side, the bottom of the outer cabinet body is enclosed there is the antidetonation base, be provided with horizontal energy-absorbing device and vertical energy-absorbing device in the antidetonation base, horizontal energy-absorbing device sets up between the both sides face of the outer cabinet body and the both sides face of antidetonation base, vertical energy-absorbing device sets up the outer cabinet body with between the bottom of antidetonation base.
The invention further provides that: be provided with the division board in the antidetonation base, the upper surface of division board and the bottom surface contact of the outer cabinet body, the lower surface of division board with form between the antidetonation base and settle the chamber, the side of division board, outer cabinet body side and antidetonation base forms first partition chamber and second partition chamber, vertical energy-absorbing device sets up first partition chamber with in the second partition, horizontal energy-absorbing device sets up settle the intracavity.
The invention further provides that: and the first separation cavity and the second separation cavity are internally provided with a shock absorption damper, and two ends of the shock absorption damper are respectively connected with the side surface of the outer cabinet body and the side surface of the anti-seismic base.
The invention further provides that: the vertical energy absorbing device comprises a horizontal bearing shaft, a supporting seat, a supporting base and supporting rods, wherein the horizontal bearing shaft is in contact with the lower surface of the division plate, the supporting seat is arranged at the middle part of the horizontal bearing shaft and is used for supporting the horizontal bearing shaft, the supporting seat is connected with the supporting base through the supporting shaft, a damping spring is arranged on the supporting shaft, the supporting base is fixedly arranged on the upper surface of the anti-seismic base, the supporting rods are arranged at two ends of the horizontal bearing shaft, two supporting rods are symmetrically arranged at the same end of the horizontal bearing shaft and form a triangular structure with the two supporting rods and the upper surface of the anti-seismic base, a groove is formed in the bottom surface of the supporting base, a magnet block is arranged in the groove, the bottom fixing of the supporting rods is arranged in the anti-seismic, The supporting seat and the supporting base form a supporting piece.
The invention further provides that: the supporting steel pipe is a hollow rectangular steel pipe, a hollow cavity is formed, and a triangular fixing beam is arranged in the hollow cavity.
The invention further provides that: the longitudinal energy absorption device is provided with at least one longitudinal energy absorption device.
The invention further provides that: the support is provided with at least one.
The invention has the beneficial effects that: the invention adopts the mode of the inner cabinet body and the outer cabinet body, electronic components are arranged in the inner cabinet body, and the stability of the inner structure of the inner cabinet body is initially increased through the protection effect of the outer cabinet body; secondly, a supporting steel pipe is arranged between the inner cabinet body and the outer cabinet body, and the supporting steel pipe has the functions of increasing the longitudinal distance between the inner cabinet body and the outer cabinet body and improving the longitudinal shockproof effect; then an anti-seismic base is formed at the bottom of the outer cabinet body and provided with a longitudinal energy absorption device and a transverse energy absorption device, so that the cabinet body is ensured to realize anti-seismic in the longitudinal direction and the transverse direction, and the anti-seismic capacity is improved.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
FIG. 2 is a schematic structural view of a longitudinal energy absorption device according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.
FIG. 4 is a side view of a longitudinal energy absorber device according to an embodiment of the present invention.
Reference numerals: 100. a cabinet body; 100a, an outer cabinet body; 100b, an inner cabinet body; 200. supporting the steel pipe; 200a and a hollow cavity; 200b, triangular fixed beams; 300. a shock-resistant base; 400. a placement cavity; 500. a first compartment; 600. a second compartment; 1. a transverse energy absorption device; 2. a longitudinal energy absorbing device; 201. a transverse load bearing shaft; 202. a support shaft; 203. a supporting seat; 204. a support base; 205. a support bar; 206. a damping spring; 207. a magnet block; 3. a partition plate.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
as shown in fig. 1, the low-voltage switch cabinet with an earthquake-proof structure of the invention comprises a cabinet body 100, the cabinet body 100 comprises an outer cabinet body 100 and an inner cabinet body 100, a support steel pipe 200 is arranged between the outer cabinet body 100 and the inner cabinet body 100, the support steel pipes 200 are positioned at the top and bottom of the inner cabinet 100, the support steel pipes 200 are arranged side by side, the bottom of the outer cabinet body 100 is surrounded by an anti-seismic base 300, a transverse energy absorption device 1 and a longitudinal energy absorption device 2 are arranged in the anti-seismic base 300, the transverse energy absorption device 1 is arranged between two side surfaces of the outer cabinet 100 and two side surfaces of the anti-seismic base 300, the longitudinal energy absorption device 2 is arranged between the outer cabinet 100 and the bottom of the anti-seismic base 300, the supporting steel pipe 200 is a hollow rectangular steel pipe to form a hollow cavity 200a, and a triangular fixing beam 200b is arranged in the hollow cavity 200 a.
Be provided with division board 3 in the antidetonation base 300, the upper surface of division board 3 and the bottom surface contact of outer cabinet body 100, the lower surface of division board 3 with form between the antidetonation base 300 and settle chamber 400, division board 3, outer cabinet body 100 side and the side of antidetonation base 300 form first partition chamber 500 and second partition chamber 600, vertical energy-absorbing device 2 sets up first partition chamber 500 with in the second partition, horizontal energy-absorbing device 1 sets up settle in the chamber 400.
Shock absorption dampers are arranged in the first separation cavity 500 and the second separation cavity 600, two ends of each shock absorption damper are respectively connected with the side surface of the outer cabinet body 100 and the side surface of the anti-seismic base 300, and the shock absorption dampers are the transverse energy absorption devices 1.
As shown in fig. 2 and 4, at least one longitudinal energy absorption device 2 is provided, the longitudinal energy absorption device 2 includes a transverse bearing shaft 201, a supporting shaft 202, a supporting seat 203, a supporting base 204 and supporting rods 205, the transverse bearing shaft 201 contacts with the lower surface of the partition plate 3, the supporting seat 203 is provided in the middle of the transverse bearing shaft 201 for supporting the transverse bearing shaft 201, the supporting seat 203 is connected with the supporting base 204 through the supporting shaft 202, a damping spring 206 is provided on the supporting shaft 202, the supporting base 204 is fixedly provided on the upper surface of the anti-seismic base 300, the supporting rods 205 are provided at two ends of the transverse bearing shaft 201, two supporting rods 205 are symmetrically provided at the same end of the transverse bearing shaft 201, a triangular structure is formed between the two supporting rods 205 and the upper surface of the anti-seismic base 300, a groove is provided on the bottom surface of the supporting base 204, a magnet block 207 is arranged in the groove, the bottom end of the supporting rod 205 is fixedly arranged in the anti-seismic base 300, the damping spring 206, the supporting shaft 202, the supporting base 203 and the supporting base 204 form a supporting piece, and at least one supporting piece is arranged.
Example 2:
the present embodiment is different from embodiment 1 in that: placing the longitudinal energy absorber upside down, as shown in FIG. 3;
example 3: the present embodiment differs from the above embodiments in that: the longitudinal energy absorbing devices will be staggered.
The invention adopts the mode of the inner cabinet body 100 and the outer cabinet body 100, electronic components are arranged in the inner cabinet body 100, and the stability of the inner structure of the inner cabinet body is firstly increased primarily through the protection effect of the outer cabinet body 100; secondly, a supporting steel pipe 200 is arranged between the inner cabinet body 100 and the outer cabinet body 100, and the supporting steel pipe has the functions of increasing the longitudinal distance between the inner cabinet body 100 and the outer cabinet body 100 and improving the longitudinal shockproof effect; then, an anti-vibration base 300 is formed at the bottom of the outer cabinet body 100 and provided with a longitudinal energy absorption device 2 and a transverse energy absorption device 1, so that the cabinet body 100 is ensured to realize anti-vibration in the longitudinal direction and the transverse direction, and the anti-vibration capability is improved.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a take anti-seismic structure's low-voltage switchgear, includes the cabinet body (100), its characterized in that: the cabinet body (100) includes the outer cabinet body (100) and the inner cabinet body (100), be provided with between the outer cabinet body (100) and the inner cabinet body (100) and support steel pipe (200), it is located to support steel pipe (200) the top and the bottom of the inner cabinet body (100), it arranges side by side to support steel pipe (200), the bottom of the outer cabinet body (100) is enclosed has antidetonation base (300), be provided with horizontal energy-absorbing device (1) and vertical energy-absorbing device (2) in antidetonation base (300), horizontal energy-absorbing device (1) sets up between the both sides face of the outer cabinet body (100) and the both sides face of antidetonation base (300), vertical energy-absorbing device (2) set up the outer cabinet body (100) with between the bottom of antidetonation base (300).
2. The low-voltage switch cabinet with the earthquake-resistant structure as claimed in claim 1, wherein: be provided with division board (3) in antidetonation base (300), the upper surface of division board (3) and the bottom surface contact of the outer cabinet body (100), the lower surface of division board (3) with form between antidetonation base (300) and settle chamber (400), the side of division board (3), the outer cabinet body (100) side and antidetonation base (300) forms first partition chamber (500) and second partition chamber (600), vertical energy-absorbing device (2) set up first partition chamber (500) with in the second partition chamber, horizontal energy-absorbing device (1) sets up in settling chamber (400).
3. The low-voltage switch cabinet with the earthquake-resistant structure as claimed in claim 2, wherein: and shock absorption dampers are arranged in the first separation cavity (500) and the second separation cavity (600), and two ends of each shock absorption damper are respectively connected with the side surface of the outer cabinet body (100) and the side surface of the anti-seismic base (300).
4. The low-voltage switch cabinet with the earthquake-resistant structure as claimed in claim 3, wherein: the longitudinal energy absorption device (2) comprises a transverse bearing shaft (201), a supporting shaft (202), a supporting seat (203), a supporting base (204) and supporting rods (205), the transverse bearing shaft (201) is in contact with the lower surface of the partition plate (3), the supporting seat (203) is arranged in the middle of the transverse bearing shaft (201) and used for supporting the transverse bearing shaft (201), the supporting seat (203) is connected with the supporting base (204) through the supporting shaft (202), a damping spring (206) is arranged on the supporting shaft (202), the supporting base (204) is fixedly arranged on the upper surface of the anti-seismic base (300), the supporting rods (205) are arranged at two ends of the transverse bearing shaft (201), two supporting rods (205) are symmetrically arranged at the same end of the transverse bearing shaft (201), and the two supporting rods (205) and the upper surface of the anti-seismic base (300) form a triangular structure, the bottom surface of the supporting base (204) is provided with a groove, a magnet block (207) is arranged in the groove, the bottom end of the supporting rod (205) is fixedly arranged in the anti-seismic base (300), and the damping spring (206), the supporting shaft (202), the supporting base (203) and the supporting base (204) form a supporting piece.
5. The low-voltage switch cabinet with the earthquake-resistant structure as claimed in claim 3, wherein: the supporting steel pipe (200) is a hollow rectangular steel pipe, a hollow cavity (200a) is formed, and a triangular fixing beam (200b) is arranged in the hollow cavity (200 a).
6. The low-voltage switch cabinet with the earthquake-resistant structure as claimed in claim 1, wherein: at least one longitudinal energy absorption device (2) is arranged.
7. The low-voltage switch cabinet with the earthquake-resistant structure as claimed in claim 1, wherein: the support is provided with at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010401910.6A CN111371020A (en) | 2020-05-13 | 2020-05-13 | Low-voltage switch cabinet with anti-seismic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010401910.6A CN111371020A (en) | 2020-05-13 | 2020-05-13 | Low-voltage switch cabinet with anti-seismic structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111371020A true CN111371020A (en) | 2020-07-03 |
Family
ID=71209659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010401910.6A Pending CN111371020A (en) | 2020-05-13 | 2020-05-13 | Low-voltage switch cabinet with anti-seismic structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111371020A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208063185U (en) * | 2018-04-23 | 2018-11-06 | 王小兵 | A kind of box portable data signal reception equipment of tool |
| CN108811419A (en) * | 2018-06-22 | 2018-11-13 | 滁州市可欣机械科技有限公司 | A kind of electromechanical equipment protective device |
| CN208159019U (en) * | 2018-05-06 | 2018-11-27 | 芜湖森淼电气有限公司 | Outdoor switching station with rain-proof shock-absorbing function |
| CN208272470U (en) * | 2018-07-04 | 2018-12-21 | 安徽迪康电力科技有限公司 | A kind of resistance to deformation low pressure branch body structure |
| CN208970950U (en) * | 2018-08-24 | 2019-06-11 | 河南中平川仪电气有限公司 | A kind of multi-functional fixed switching cabinet |
| CN209561970U (en) * | 2019-04-22 | 2019-10-29 | 开封市华通成套开关有限公司 | A kind of high-tension switch cabinet |
-
2020
- 2020-05-13 CN CN202010401910.6A patent/CN111371020A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208063185U (en) * | 2018-04-23 | 2018-11-06 | 王小兵 | A kind of box portable data signal reception equipment of tool |
| CN208159019U (en) * | 2018-05-06 | 2018-11-27 | 芜湖森淼电气有限公司 | Outdoor switching station with rain-proof shock-absorbing function |
| CN108811419A (en) * | 2018-06-22 | 2018-11-13 | 滁州市可欣机械科技有限公司 | A kind of electromechanical equipment protective device |
| CN208272470U (en) * | 2018-07-04 | 2018-12-21 | 安徽迪康电力科技有限公司 | A kind of resistance to deformation low pressure branch body structure |
| CN208970950U (en) * | 2018-08-24 | 2019-06-11 | 河南中平川仪电气有限公司 | A kind of multi-functional fixed switching cabinet |
| CN209561970U (en) * | 2019-04-22 | 2019-10-29 | 开封市华通成套开关有限公司 | A kind of high-tension switch cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101139226B1 (en) | Distributing board including quake-proof performance | |
| KR101276252B1 (en) | Distributing board | |
| KR100882296B1 (en) | A distributing board | |
| US3911199A (en) | Seismic motion-damper for upstanding electrical equipment | |
| KR101794668B1 (en) | Vibration Proofing Device | |
| KR101183474B1 (en) | Seismic proof switchgear and controlgear using plat spring | |
| KR101681111B1 (en) | A high and low voltage metal-clad switchgear having earthquake-proof construction | |
| CN105422711B (en) | Overhead type multiple tuned mass dampers damping device | |
| KR102077294B1 (en) | Vibration isolator for power converter having function reducing omnidirectional vibration | |
| CN212967541U (en) | Dampproofing shockproof formula relay | |
| CN111371020A (en) | Low-voltage switch cabinet with anti-seismic structure | |
| KR101681108B1 (en) | A high and low voltage metal-clad switchgear having earthquake-proof construction | |
| CN216750877U (en) | Marine shock-proof type cubical switchboard | |
| CN212162525U (en) | Outdoor anticollision protection type low-voltage switchgear that uses | |
| CN210167689U (en) | Shockproof structure for switch cabinet | |
| CN212366575U (en) | Low-voltage draw-out type power switch | |
| CN210379814U (en) | Subside formula damping switch cabinet | |
| CN212258075U (en) | Multidimensional damping type intelligent Internet of things power distribution cabinet | |
| CN210430611U (en) | Shockproof high-voltage switch cabinet | |
| CN214755003U (en) | Effectual cubical switchboard combats earthquake | |
| CN215185470U (en) | Low-voltage switchgear takes precautions against earthquakes | |
| CN208241139U (en) | A kind of damper | |
| CN215299008U (en) | Antidetonation power transformer | |
| KR20210131840A (en) | Earthquake-resistant device of Metal box Composed of Solar Power Connection Board and Inverter | |
| CN219203878U (en) | Shockproof device of switch cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200703 |