CN112003151B - Power transformer switch cabinet capable of improving impact protection efficiency - Google Patents
Power transformer switch cabinet capable of improving impact protection efficiency Download PDFInfo
- Publication number
- CN112003151B CN112003151B CN202010916627.7A CN202010916627A CN112003151B CN 112003151 B CN112003151 B CN 112003151B CN 202010916627 A CN202010916627 A CN 202010916627A CN 112003151 B CN112003151 B CN 112003151B
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- CN
- China
- Prior art keywords
- buffer
- switch cabinet
- cabinet body
- movably
- movable sleeve
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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
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/052—Mounting on rails
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- 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
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- 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
- H02B1/32—Mounting of devices therein
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to the field of power transformer switch cabinet equipment, in particular to a power transformer switch cabinet capable of improving impact protection efficiency.
Description
Technical Field
The invention relates to the field of power transformer switch cabinet equipment, in particular to a power transformer switch cabinet capable of improving impact protection efficiency.
Background
The power transformer is a static electric equipment for converting AC voltage and current to transmit AC power, and is a necessary equipment for power transmission and distribution and power consumer distribution, and the power transformer can be used for realizing power transmission according to the principle of electromagnetic induction.
The existing power transformer switch device can be protected by using a cabinet body, so that the damage of the external environment is avoided, but the device for protecting the switch device is improved when the impact is caused because the device for protecting the switch device is not arranged in the existing power transformer switch cabinet, the internal switch device is easily damaged and leaked after the external impact of the switch cabinet is caused, and secondary damage is caused.
Disclosure of Invention
The utility model provides an improve power transformer cubical switchboard of striking protection efficiency, the device can receive the striking back to power transformer cubical switchboard, improves the protection to inside switching device, and then reaches the effect that avoids the impaired electric leakage of switching device to take place the secondary injury.
The utility model provides an improve power transformer cubical switchboard of striking protection efficiency, includes the cubical switchboard body, switching device, the buffer chamber has been seted up to the inside of cubical switchboard body both sides inner wall, buffer chamber inside movable mounting has buffer, the inside both sides movable mounting of cubical switchboard body has the buffer post outside movable mounting has the rotor plate.
Preferably, the buffer cavity is filled with liquid water, and the buffer device is arranged with one end penetrating out of the buffer cavity.
Preferably, an outer convex arc plate is fixedly arranged on one side of the buffer device, and the outer convex arc plate is arranged in a continuously bent wavy manner.
Preferably, a transmission gear is movably arranged in the inner wall of the switch cabinet body, and one side, close to the transmission gear, of the buffer device is provided with gear teeth meshed with the buffer device.
Preferably, sliding grooves are formed in the upper side and the lower side of the inside of the switch cabinet body, a driving belt is movably arranged in the sliding grooves, and sliding rods are fixedly arranged on the upper side and the lower side of the switch device.
Preferably, the rotating plate is movably connected with the inner wall of the switch cabinet body, the buffer column is internally movably provided with a movable sleeve, the upper side and the lower side of the rotating plate penetrate through the inside of the movable sleeve, and the inner side of the movable sleeve is provided with a spring cavity.
Preferably, the middle end of the inside of the buffer column is movably provided with a trigger block, one end of the trigger block in the buffer column is arranged in a triangular shape, and one end of the movable sleeve, which is close to the trigger block, is arranged in an inclined manner parallel to the movable sleeve.
Preferably, an adhesive layer is fixedly arranged on the inner side of one end of the buffer device penetrating out of the switch cabinet body.
Compared with the prior art, the invention has the following beneficial effects:
1. the buffer chamber is internally filled with liquid water, and the buffer device is arranged in the buffer chamber in a penetrating way for one end, so that when the outer side of the switch cabinet is impacted, impact can be absorbed, a certain buffer effect is achieved, meanwhile, water is sprayed outwards from a gap between the buffer device and the buffer chamber, the absorption efficiency of impact force is further improved, the transmission to the inner side of the switch cabinet is avoided, an outer convex arc plate is fixedly arranged on one side of the buffer device, the outer convex arc plate is continuously bent and wavelike, the buffer chamber is outwards sprayed, acting force can be applied to the outer convex arc plate, the buffer device is outwards brought out together, the water flow sprayed outwards is required to be intermittently sprayed along with the gap between the arc-shaped wavy surface and the buffer chamber, the water flow is limited to be sprayed relatively slowly, the impact absorption efficiency is further improved, the buffer device can be adhered to the outer side of the switch cabinet at ordinary times, and the sealing performance of the buffer chamber is ensured.
2. Through the internal movable mounting of switch cabinet inner wall drive gear, and one side that buffer is close to drive gear is provided with the teeth of a cogwheel rather than the interlock for buffer can drive gear and rotate when outwards removing, the sliding tray has been seted up to the internal upper and lower both sides of rethread switch cabinet, and the inside movable mounting of sliding tray has the drive belt, and both sides fixed mounting has the slide bar about the switch device, then be connected with the drive belt interlock, just can utilize the drive belt to order about the slide bar that sets up in the sliding tray to remove, and then drive switch device to keeping away from the one side removal of impact, pull open switch device and the distance of receiving the one side of strikeing, furthest avoid switch device to receive the harm.
3. Through the internal wall swing joint of rotor plate and cubical switchboard, and the inside movable mounting of buffer post has the removal cover, and the rotor plate upper and lower both sides pass the removal cover inside, then can not absorb whole impact when the buffer chamber, impact force continues to make the rotor plate rotatory to the internal removal of cubical switchboard, the spring chamber has been seted up to the ability to the movable cover inboard, can let the connecting rod in its outside compress spring chamber inside spring when the rotor plate rotates, thereby when further absorbing kinetic energy, can have the trigger piece through the inside middle-end movable mounting of buffer post, and the trigger piece is triangle-shaped setting in the inside one end of buffer post, and the one end that the movable cover is close to the trigger piece is rather than parallel slope setting, so that after the switching device applys the effort to the trigger piece, the trigger piece just can utilize the inclined plane to drive the removal cover and remove, and then make the connecting rod on the rotor plate is kept away from to the spring chamber, thereby when switching device drives the opposite side buffer post along the shifting chute in order to keep away from the impact direction and remove, can not receive great resistance, thereby guarantee switching device's removal efficiency, further improve switching device's loss prevention efficiency.
Drawings
FIG. 1 is a front view of a switch cabinet of the present invention;
FIG. 2 is a perspective view of the interior of the switch cabinet of the present invention;
FIG. 3 is a top perspective view of the switch cabinet of the present invention;
FIG. 4 is an enlarged view of the invention at A in FIG. 3;
FIG. 5 is an internal perspective view of the sliding sleeve of the present invention;
FIG. 6 is a top view of a spring cavity of the present invention;
fig. 7 is an internal perspective view of a bumper post of the present invention.
In fig. 1-7: the device comprises a 1-switch cabinet body, a 2-buffer device, a 3-buffer cavity, a 4-outer arc plate, a 5-transmission gear, a 6-sliding groove, a 7-transmission belt, an 8-switch device, a 9-sliding rod, a 10-rotating plate, an 11-buffer column, a 12-movable sleeve, a 13-trigger block, a 14-movable groove, a 15-adhesive layer and a 16-spring cavity.
Detailed Description
Referring to fig. 1 to 7, a schematic plan view and a schematic perspective view of a power transformer switchgear for improving impact protection efficiency are shown.
The utility model provides an improve power transformer cubical switchboard of striking protection efficiency, includes the cubical switchboard body 1, switching device 8, and buffer chamber 3 has been seted up to the inside of cubical switchboard body 1 both sides inner wall, and buffer chamber 3 inside movable mounting has buffer device 2, and the inside both sides movable mounting of cubical switchboard body 1 has buffer post 11 outside movable mounting to have rotor plate 11.
In concrete implementation, the buffer cavity 3 is internally filled with liquid water, and the buffer device 2 is arranged in the buffer cavity 3 for penetrating out of one end, so that when the outer side of the switch cabinet body 1 is impacted, impact can be absorbed, a certain buffer effect is achieved, and meanwhile water is sprayed out from a gap between the buffer device 2 and the buffer cavity 3, so that the absorption efficiency of impact force is further improved, and the impact force is prevented from being transmitted to the inside of the switch cabinet body 1.
In a specific implementation, an outer convex arc plate 4 is fixedly arranged on one side of the buffer device 2, the outer convex arc plate 4 is arranged in a continuously bent wavy manner, so that water in the buffer cavity 3 can be sprayed outwards and simultaneously apply acting force to the outer convex arc plate 4, the buffer device 2 is taken outwards together, the cambered surface of the outer convex arc plate 4 is utilized to enable the outwards sprayed water flow to be required to be intermittently sprayed along with a gap between the arc-shaped wavy surface and the buffer cavity 3, the relatively slow water flow spraying is limited, and the impact absorption efficiency is further improved.
In the implementation, the transmission gear 5 is movably mounted in the inner wall of the switch cabinet body 1, and the gear teeth engaged with the buffer device 2 are arranged on one side, close to the transmission gear 5, of the buffer device 2, so that the buffer device 2 can drive the transmission gear 5 to rotate while moving outwards.
In concrete implementation, the sliding tray 6 has been seted up to the inside upper and lower both sides of the cubical switchboard body 1, and sliding tray 6 inside movable mounting has drive belt 7, and the both sides fixed mounting has slide bar 9 about the switching device 8, then is connected with the interlock of drive belt 7 when drive gear 5, just can utilize drive belt 7 to order about setting up the slide bar 9 in the sliding tray 6 inside and remove, and then drive switching device 8 to keeping away from the side removal of striking, pulls open switching device 8 and receive the distance of striking one side, and furthest avoids switching device to receive the harm.
In a specific implementation, the rotating plate 10 is movably connected with the inner wall of the switch cabinet body 1, the movable sleeve 12 is movably installed in the buffer column 11, the upper side and the lower side of the rotating plate 10 penetrate through the inside of the movable sleeve 12, and the spring cavity 16 is formed in the inner side of the movable sleeve 12, so that when the buffer cavity 3 cannot absorb all impact, the spring cavity 16 can be formed in the inner side of the movable sleeve 12 when the impact force continuously moves towards the inside of the switch cabinet body 1 to enable the rotating plate 10 to rotate, and the connecting rod on the outer side of the rotating plate 10 can compress the spring in the spring cavity 16 when the rotating plate 10 rotates, so that kinetic energy is further absorbed.
In the implementation, the trigger block 13 is movably mounted at the middle end inside the buffer column 11, one end of the trigger block 13 inside the buffer column 11 is in a triangular shape, and the moving sleeve 12 is close to the trigger block 13 and is in parallel inclined arrangement, so that after the switch device 8 applies acting force to the trigger block 13, the trigger block 13 can drive the moving sleeve 12 to move by using the inclined plane, and then the spring cavity 6 is far away from the connecting rod on the rotating plate 10, so that when the switch device 8 drives the buffer column 11 at the other side to move along the moving groove 14 in order to be far away from the impact direction, larger resistance is not received, the moving efficiency of the switch device 8 is ensured, and the damage prevention efficiency of the switch device 8 is further improved.
In a specific implementation, the adhesive layer 15 is fixedly arranged on the inner side of one end of the buffer device 2 penetrating out of the switch cabinet body 1, so that the buffer device 2 can be adhered to the outer side of the switch cabinet body 1 at ordinary times, and the tightness of the buffer cavity 3 is ensured.
The working principle of the power transformer switch cabinet for improving the impact protection efficiency is as follows.
Firstly, a buffer cavity 3 is formed on two sides of a switch cabinet body 1, liquid water is filled in the buffer cavity 3, one end of a buffer device 2 penetrates out of the buffer cavity 3, so that when the outer side of the switch cabinet body 1 is impacted, impact can be absorbed, a certain buffer effect is achieved, meanwhile, water is sprayed out of a gap between the buffer device 2 and the buffer cavity 3, so that the absorption efficiency of impact force is further improved, the transmission to the inside of the switch cabinet body 1 is avoided, an outer arc plate 4 is fixedly arranged on one side of the buffer device 2, the outer arc plate 4 is continuously bent and wavy, the water in the buffer cavity 3 can be sprayed outwards, meanwhile, the outer arc plate 4 can exert force on the outer arc plate 4, so that the buffer device 2 can be outwards taken out together, the outwards sprayed water is required to be sprayed intermittently along with the arc-shaped wavy surface and the gap of the buffer cavity 3, so that the water flow is limited to be sprayed relatively slowly, the efficiency of absorbing impact is further improved, wherein the adhesive layer 15 is fixedly arranged at the inner side of one end of the buffer device 2 penetrating out of the switch cabinet body 1, the buffer device 2 can be adhered to the outer side of the switch cabinet body 1 at ordinary times, the tightness of the buffer cavity 3 is ensured, then the transmission gear 5 is movably arranged in the inner wall of the switch cabinet body 1, one side of the buffer device 2, which is close to the transmission gear 5, is provided with gear teeth engaged with the transmission gear 5, so that the buffer device 2 can drive the transmission gear 5 to rotate when moving outwards, the sliding groove 6 is arranged at the upper side and the lower side of the inner side of the switch cabinet body 1, the transmission belt 7 is movably arranged in the sliding groove 6, the sliding rod 9 is fixedly arranged at the upper side and the lower side of the switch device 8, and when the transmission gear 5 is engaged with the transmission belt 7, just can utilize drive belt 7 to order about the slide bar 9 that sets up in slide groove 6 inside and remove, and then drive switching device 8 to the one side removal of keeping away from the impact, pull open switching device 8 and the distance of receiving impact one side, furthest avoid switching device to receive the harm, wherein through rotor plate 10 and the inside movable mounting of switch cabinet body 1 movable connection, and the inside movable mounting of buffer post 11 has movable sleeve 12, and rotor plate 10 upper and lower both sides pass inside the movable sleeve 12, then can not absorb whole impact when buffer chamber 3, the impact force continues to make rotor plate 10 rotatory to the inside removal of switch cabinet body 1, can utilize movable sleeve 12 inboard to offer spring chamber 16, can let the connecting rod in its outside compress spring chamber 16 inside spring when rotor plate 10 rotates, thereby when further absorbing kinetic energy, can be through the inside end movable mounting of buffer post 11 trigger block 13, and trigger block 13 is triangle form setting for the one end of buffer post 11 inside, and the one end that movable sleeve 12 is close to trigger block 13 is the slope setting rather than parallel, so that after the switching device 8 is applied effort to trigger block 13, trigger block 13 just can utilize inclined plane movable sleeve 12 to carry out the movable sleeve 12 and move the spring chamber 16, when the inside spring chamber 16 is kept away from the inside spring chamber 16, when further absorbing kinetic energy, further the moving device 8 is kept away from in the inside spring 8 of the connecting rod of the movable device of the connecting rod of the switch chamber 8, thereby can be greatly damaged in order to prevent the moving device 8, further moving efficiency when the moving device is more along the side 8, and can be more greatly broken device is guaranteed to be moved along the moving device 8, and can be more than the side 8.
Claims (1)
1. The utility model provides an improve impact protection efficiency's power transformer cubical switchboard, includes the cubical switchboard body (1), switching device (8), its characterized in that: the switch cabinet is characterized in that buffer cavities (3) are formed in the inner walls of the two sides of the switch cabinet body (1), buffer devices (2) are movably mounted in the buffer cavities (3), buffer columns (11) are movably mounted on the two sides of the interior of the switch cabinet body (1), and rotating plates (10) are movably mounted on the outer sides of the buffer columns (11);
the buffer cavity (3) is filled with liquid water, and the buffer device (2) is arranged with one end penetrating out of the buffer cavity (3);
an outer convex arc plate (4) is fixedly arranged on one side of the buffer device (2), and the outer convex arc plate (4) is arranged in a continuously bent wavy manner;
a transmission gear (5) is movably arranged in the inner wall of the switch cabinet body (1), and gear teeth engaged with the buffer device (2) are arranged on one side, close to the transmission gear (5);
the upper side and the lower side of the inside of the switch cabinet body (1) are provided with sliding grooves (6), a driving belt (7) is movably arranged in the sliding grooves (6), and sliding rods (9) are fixedly arranged on the upper side and the lower side of the switch device (8);
the rotating plate (10) is movably connected with the inner wall of the switch cabinet body (1), the buffer column (11) is internally and movably provided with a movable sleeve (12), the upper side and the lower side of the rotating plate (10) penetrate through the inside of the movable sleeve (12), and the inner side of the movable sleeve (12) is provided with a spring cavity (16);
the middle end of the inside of the buffer column (11) is movably provided with a trigger block (13), one end of the trigger block (13) in the buffer column (11) is arranged in a triangle shape, and one end of the movable sleeve (12) close to the trigger block (13) is arranged in an inclined manner parallel to the movable sleeve;
an adhesive layer (15) is fixedly arranged on the inner side of one end of the buffer device (2) penetrating out of the switch cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010916627.7A CN112003151B (en) | 2020-09-03 | 2020-09-03 | Power transformer switch cabinet capable of improving impact protection efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010916627.7A CN112003151B (en) | 2020-09-03 | 2020-09-03 | Power transformer switch cabinet capable of improving impact protection efficiency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112003151A CN112003151A (en) | 2020-11-27 |
| CN112003151B true CN112003151B (en) | 2023-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010916627.7A Active CN112003151B (en) | 2020-09-03 | 2020-09-03 | Power transformer switch cabinet capable of improving impact protection efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112003151B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101515791B1 (en) * | 2014-08-21 | 2015-05-04 | 성보전기공업 주식회사 | Earthquake-proofing distribute & switch board |
| CN206834536U (en) * | 2017-06-12 | 2018-01-02 | 安徽伟合电子科技有限公司 | A kind of anticollision type outdoor electricity distribution cabinet |
| CN109244853A (en) * | 2018-10-18 | 2019-01-18 | 河南锐盛电力科技有限公司 | A kind of electric power construction field electric power installation security protective device |
| CN109451671A (en) * | 2018-12-06 | 2019-03-08 | 奥士康科技股份有限公司 | A kind of plate frame for preventing from falling apart |
| CN110130248A (en) * | 2019-05-21 | 2019-08-16 | 赵艳芹 | A kind of cleaning buffer structure of tide lane isolation water hitching post |
| CN209563009U (en) * | 2018-12-21 | 2019-10-29 | 南京赛曼网络科技发展有限公司 | A kind of energy island terminal system for power industry debugging training |
| CN210720487U (en) * | 2019-08-12 | 2020-06-09 | 博硕科技(江西)有限公司 | Stable support of withstand voltage tester |
-
2020
- 2020-09-03 CN CN202010916627.7A patent/CN112003151B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101515791B1 (en) * | 2014-08-21 | 2015-05-04 | 성보전기공업 주식회사 | Earthquake-proofing distribute & switch board |
| CN206834536U (en) * | 2017-06-12 | 2018-01-02 | 安徽伟合电子科技有限公司 | A kind of anticollision type outdoor electricity distribution cabinet |
| CN109244853A (en) * | 2018-10-18 | 2019-01-18 | 河南锐盛电力科技有限公司 | A kind of electric power construction field electric power installation security protective device |
| CN109451671A (en) * | 2018-12-06 | 2019-03-08 | 奥士康科技股份有限公司 | A kind of plate frame for preventing from falling apart |
| CN209563009U (en) * | 2018-12-21 | 2019-10-29 | 南京赛曼网络科技发展有限公司 | A kind of energy island terminal system for power industry debugging training |
| CN110130248A (en) * | 2019-05-21 | 2019-08-16 | 赵艳芹 | A kind of cleaning buffer structure of tide lane isolation water hitching post |
| CN210720487U (en) * | 2019-08-12 | 2020-06-09 | 博硕科技(江西)有限公司 | Stable support of withstand voltage tester |
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| Publication number | Publication date |
|---|---|
| CN112003151A (en) | 2020-11-27 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20230726 Address after: Building 1, Courtyard 2, Juhe Fourth Street, Tongzhou District, Beijing, 101149 Applicant after: BEIJING GAFA ELECTRIC Co.,Ltd. Address before: 338000 Unit 8, Unit 4, Building 6, 21 Changqing South Road, Yushui District, Xinyu City, Jiangxi Province Applicant before: Hou Yanjuan |
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