CN114172052A - Electric power dust-proof cabinet - Google Patents
Electric power dust-proof cabinet Download PDFInfo
- Publication number
- CN114172052A CN114172052A CN202111405733.XA CN202111405733A CN114172052A CN 114172052 A CN114172052 A CN 114172052A CN 202111405733 A CN202111405733 A CN 202111405733A CN 114172052 A CN114172052 A CN 114172052A
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- electric power
- fixed plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 239000000428 dust Substances 0.000 claims abstract description 10
- 238000009826 distribution Methods 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims description 32
- 230000006835 compression Effects 0.000 claims description 31
- 239000011521 glass Substances 0.000 claims description 12
- 241001481789 Rupicapra Species 0.000 claims description 8
- 239000010985 leather Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 239000011435 rock Substances 0.000 description 26
- 230000006872 improvement Effects 0.000 description 10
- 238000013459 approach Methods 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000010960 cold rolled steel Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004584 weight gain Effects 0.000 description 2
- 235000019786 weight gain Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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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
- H02B1/54—Anti-seismic devices or installations
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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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to the technical field of electric power cabinets, in particular to an electric power dust cabinet which comprises an electric power cabinet body, wherein anti-collision mechanisms are arranged on the periphery of the electric power cabinet body and comprise a buffer plate and a fixed plate, the fixed plate is fixedly connected with the electric power cabinet body, four connecting rods in rectangular distribution are hinged to one side, close to the fixed plate, of the buffer plate, four buffer mechanisms in rectangular distribution are fixedly installed on one side, close to the buffer plate, of the fixed plate, the buffer mechanisms comprise rectangular plates, the rectangular plates are fixedly connected with the fixed plate, a rectangular block is fixedly installed on one side, far away from the fixed plate, of each rectangular plate, and a cylinder is arranged on each rectangular block. The electric cabinet body has the advantages that the impact force is buffered once a foreign object impacts the electric cabinet body in the using process, the integral protection performance is improved, and the electric elements and circuits in the electric cabinet body can be protected.
Description
Technical Field
The invention relates to the technical field of electric power cabinets, in particular to an electric power dustproof cabinet.
Background
The electric cabinet is a cabinet which is formed by processing steel materials and used for protecting components from working normally. The electric cabinet manufacturing materials are generally divided into hot rolled steel plates and cold rolled steel plates. The cold-rolled steel sheet is softer than hot-rolled steel sheet, more is fit for the preparation of electric power cabinet. The electric power cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring and traffic industry and the like.
For solving the current internal wall of electric power cabinet and producing static easily among the prior art, the dust gets into the internal portion of cabinet and is adsorbed by static easily, the problem that is difficult to clear away, the scheme of adopting among the prior art installs the cabinet door for on the preceding terminal surface of electric power cabinet main part, the hinge is installed to one side of cabinet door, and the cabinet door passes through the hinge and is connected with the rotation of electric power cabinet main part, door locking mechanism is installed to the opposite side of cabinet door, the internally mounted of electric power cabinet main part has electrical equipment installing support, electrical equipment installing support's inside is provided with the installation through-hole, the dust absorption box is installed to one side of electric power cabinet main part, install folding cover plate on the preceding terminal surface of dust absorption box, centrifugal fan is installed to the air inlet department of dust absorption box, the air outlet department of dust absorption box installs the filter screen.
Above-mentioned scheme has the effect that dust removal effect is showing under certain environment, however, electric power cabinet a lot of things set up in the open air to current electric power cabinet's protection is than relatively poor, in case there is the foreign object to strike the cabinet body in the use, and electric power cabinet outward appearance is damaged easily, produces great influence to inside electric elements and circuit, is unfavorable for using in the area that the falling rocks appears, for this reason, provides an electric power dust cabinet.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an electric power dustproof cabinet which is used for solving the problem that the self-protection performance of the electric power cabinet in the area with more fallen stones is poor.
In order to achieve the purpose, the invention adopts the following technical scheme: an electric power dust cabinet comprises an electric power cabinet body, wherein anti-collision mechanisms are arranged on the periphery of the electric power cabinet body and are used for blocking falling rocks and preventing the falling rocks from directly colliding with the electric power cabinet body;
the anti-collision mechanism comprises a buffer plate and a fixed plate, the fixed plate is fixedly connected with the electric power cabinet body, four connecting rods which are in rectangular distribution are hinged to one side of the buffer plate close to the fixed plate, four buffer mechanisms which are in rectangular distribution are fixedly mounted on one side of the fixed plate close to the buffer plate, and the buffer mechanisms are used for buffering falling rocks and avoiding hard collision;
the buffer mechanism comprises a rectangular plate, the rectangular plate is fixedly connected with a fixed plate, a rectangular block is fixedly arranged on one side, away from the fixed plate, of the rectangular plate, a cylinder is arranged on the rectangular block, the cylinder penetrates through the rectangular block and is connected with the rectangular block in a sliding mode, a baffle is fixedly arranged at one end of the cylinder, one side, away from the baffle, of the cylinder is provided with a groove, two sides of the groove are both provided with openings, the inner walls of two sides of the groove are fixedly provided with the same round rod, the four round rods respectively penetrate through the corresponding connecting rods and are connected with the corresponding connecting rods in a rotating mode, a ring block is fixedly sleeved on the cylinder, one side, close to each other, of the ring block and the rectangular block is fixedly provided with the same spring, and the spring is sleeved on the cylinder in a sliding mode; the impact force generated by falling rocks is buffered by matching the parts.
As a further improvement of the invention, the rectangular block is provided with a sliding hole, a wear-resistant gasket is fixedly arranged in the sliding hole, and the cylinder penetrates through the wear-resistant gasket and the sliding hole and is connected with the inner wall of the wear-resistant gasket in a sliding manner. The abrasion between the rectangular block and the cylinder can be reduced by the abrasion-resistant gasket; in addition, because the invention is placed outdoors, the wear-resistant gasket is arranged between the cylinder and the rectangular block, so that the corrosion and the solidification of the cylinder and the rectangular block due to long-term use can be avoided, and the possibility of failure is reduced.
As a further improvement of the invention, the same corrugated pipe is fixedly arranged on the side, close to each other, of the annular block and the rectangular block, the corrugated pipe is sleeved on the spring in a sliding manner, and the corrugated pipe can protect the spring and prevent the spring from being rusted too fast.
As a further improvement of the invention, four hinge seats which are distributed in a rectangular shape are fixedly arranged on one side of the buffer plate close to the fixed plate, and four connecting rods are respectively hinged with one end far away from the fixed plate and the corresponding hinge seats. Preferably, the hinged seat and the round rod are respectively installed with the connecting rod between the torsional spring, and the torsional spring is used for keeping the buffer board in a vertical state, and the uniformity of the stress of the buffer board is guaranteed.
As an embodiment of the buffer plate, one side of the buffer plate, which is far away from the fixed plate, is provided with a rectangular groove, a plurality of guide rollers which are linearly arranged are arranged in the rectangular groove, the top ends and the bottom ends of the guide rollers are respectively and rotatably connected with the inner walls of the top and the bottom of the rectangular groove, and the guide rollers can transfer impact force from impact to the buffer plate.
As another embodiment of the buffer plate, the buffer plate is a cavity structure with an open top, a compression spring is installed in the cavity structure, the bottom of the compression spring is fixedly connected with the buffer plate, and a trigger piece is used for triggering the compression spring to pop out. The trigger piece triggering mode is preferably collision triggering. When falling rocks striking buffer board, the striking triggers the trigger piece and releases compression spring for compression spring stretches out from buffer board, thereby has prolonged the area that shelters from of buffer board, improves the protection effect. According to the invention, the falling rocks are shielded by the spring, and the spring has a better spring, so that the falling rocks can be better buffered, and the spring has a better buffering effect compared with a rigid buffer; moreover, the spring is convenient for replacing the storage box, and the use is more convenient.
As a further improvement scheme of the invention, the trigger piece is glass, the glass is fixedly arranged at an opening at the top of the buffer plate, the top of the compression spring abuts against the glass, when falling rocks impact the buffer plate, the buffer plate is impacted to cause the glass to be broken, and the compression spring extends out of the buffer plate to shield the falling rocks. Preferably, the shape of the compression spring is the same as that of the magazine spring, and the magazine spring has the characteristics of large compression ratio and large expansion area, so that the falling rocks can be intercepted conveniently.
Compared with the prior art, the invention has the beneficial effects that: when a foreign object impacts the electric cabinet body, the foreign object is contacted with the anti-impact mechanism on one side, and when the foreign object is contacted with the buffer plate on the anti-impact mechanism, the buffer plate is pushed to be close to the fixed plate, in the process, the two connecting rods positioned on the same side rotate around the corresponding hinged seat as the center of a circle and approach each other, the two connecting rods push the two cylinders to approach each other, when the two cylinders approach each other, the two adjacent annular blocks will compress the corresponding springs respectively, the impact force hitting the buffer plate can be mostly buffered during the compression of the springs on the four buffer mechanisms, meanwhile, when the foreign object impacts the buffer plate from the side direction, the plurality of rotatable guide rollers can drive the foreign object to deviate from the buffer plate, thereby can play better protection to the electric power cabinet body, avoid this internal components and parts of electric power cabinet to appear damaging.
The electric cabinet body has the advantages that the impact force is buffered once a foreign object impacts the electric cabinet body in the using process, the integral protection performance is improved, and the electric elements and circuits in the electric cabinet body can be protected.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front cross-sectional view of the impact mechanism of the present invention;
FIG. 3 is a schematic perspective view of a buffering mechanism according to the present invention;
FIG. 4 is a cross-sectional view of one embodiment of a baffle of the present invention;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;
FIG. 6 is a schematic view of the compression spring of FIG. 5 shown extended;
fig. 7 is a view showing the arrangement of a suede towel on a compression spring;
in the figure: 1. an electric power cabinet body; 2. an anti-collision mechanism; 201. a buffer plate; 202. a hinged seat; 203. a connecting rod; 204. a buffer mechanism; 20401. a rectangular plate; 20402. a rectangular block; 20403. a cylinder; 20404. a spring; 20405. a baffle plate; 20406. a groove; 20407. a round bar; 20408. a ring block; 205. a fixing plate; 206. a guide roller; 3. a compression spring; 31 chamois leather towel; 4. and (3) glass.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-7, the present invention provides a technical solution: an electric power dust-proof cabinet comprises an electric power cabinet body 1, wherein anti-collision mechanisms 2 are arranged on the periphery of the electric power cabinet body 1, and the anti-collision mechanisms 2 are used for blocking falling rocks and preventing the falling rocks from directly colliding with the electric power cabinet body 1;
the anti-collision mechanism 2 comprises a buffer plate 201 and a fixed plate 205, the fixed plate 205 is fixedly connected with the electric power cabinet body 1, one side of the buffer plate 201 close to the fixed plate 205 is hinged with four connecting rods 203 which are distributed in a rectangular shape, one side of the fixed plate 205 close to the buffer plate 201 is fixedly provided with four buffer mechanisms 204 which are distributed in a rectangular shape, and the buffer mechanisms 204 are used for buffering falling rocks and avoiding hard collision;
the buffer mechanism 204 comprises a rectangular plate 20401, the rectangular plate 20401 is fixedly connected with a fixed plate 205, a rectangular block 20402 is fixedly mounted on one side, away from the fixed plate 205, of the rectangular plate 20401, a cylinder 20403 is arranged on the rectangular block 20402, the cylinder 20403 penetrates through the rectangular block 20402 and is connected with the rectangular block 20402 in a sliding manner, a baffle 20405 is fixedly mounted at one end of the cylinder 20403, a groove 20406 with openings at two sides is formed in one side, away from the baffle 20405, of the cylinder 20403, the same round rod 20407 is fixedly mounted on the inner walls at two sides of the groove 20406, the four round rods 20407 respectively penetrate through the corresponding connecting rods 203 and are connected with the corresponding connecting rods 203 in a rotating manner, an annular block 20408 is fixedly sleeved on the cylinder 20403, the same spring 20404 is fixedly mounted on one side, close to the annular block 20408 and the rectangular block 20402, and the spring 20404 is sleeved on the cylinder 20403 in a sliding manner; the impact force generated by falling rocks is buffered by matching the parts.
As a further improvement of the invention, a slide hole is formed on the rectangular block 20402, a wear-resistant gasket is fixedly arranged in the slide hole, and the cylinder 20403 penetrates through the wear-resistant gasket and the slide hole and is connected with the inner wall of the wear-resistant gasket in a sliding manner. The wear-resistant gasket can reduce the wear between the rectangular block 20402 and the cylinder 20403; in addition, because the invention is placed outdoors, the wear-resistant gasket is arranged between the cylinder 20403 and the rectangular block 20402, so that the corrosion and the solidification of the cylinder 20403 and the rectangular block 20402 due to long-term use can be avoided, and the possibility of failure is reduced.
As a further improvement of the invention, the same corrugated pipe is fixedly installed on the side, close to each other, of the annular block 20408 and the rectangular block 20402, the corrugated pipe is slidably sleeved on the spring 20404, and the corrugated pipe can protect the spring 20404 and prevent the spring 20404 from being corroded too fast.
As a further improvement of the invention, four hinge seats 202 which are distributed in a rectangular shape are fixedly installed on one side of the buffer plate 201 close to the fixed plate 205, and four connecting rods 203 are respectively hinged with the corresponding hinge seats 202 with one end far away from the fixed plate 205. Preferably, a torsion spring is installed between each of the hinge base 202 and the round rod 20407 and the connecting rod 203, and the torsion springs are used for keeping the buffer plate 201 in a vertical state, so that the stress uniformity of the buffer plate 201 is ensured.
As an embodiment of the buffer plate 201 of the present invention, a rectangular groove is formed on a side of the buffer plate 201 away from the fixing plate 205, a plurality of guide rollers 206 are linearly arranged in the rectangular groove, top ends and bottom ends of the plurality of guide rollers 206 are rotatably connected to inner walls of top and bottom portions of the rectangular groove, respectively, and the plurality of guide rollers 206 can transfer an impact force of an impact to the buffer plate 201.
As another embodiment of the buffer plate 201 of the present invention, the buffer plate 201 is a cavity structure with an open top, a compression spring 3 is installed in the cavity structure, the bottom of the compression spring 3 is fixedly connected to the buffer plate 201, and a trigger for triggering the compression spring 3 to pop out. The trigger piece triggering mode is preferably collision triggering. When falling rocks striking buffer board 201, the striking triggers the trigger piece and releases compression spring 3 for compression spring 3 stretches out from buffer board 201, thereby has prolonged the area that shelters from of buffer board 201, improves the protection effect. According to the invention, the falling rocks are shielded by the spring, and the spring has a better spring, so that the falling rocks can be better buffered, and the spring has a better buffering effect compared with a rigid buffer; moreover, the spring is convenient for replacing the storage box, and the use is more convenient.
As a further improvement scheme of the invention, the trigger is glass 4, the glass 4 is fixedly arranged at an opening at the top of the buffer plate 201, the top of the compression spring 3 abuts against the glass 4, when falling rocks impact the buffer plate 201, the buffer plate 201 is impacted to cause the glass 4 to be broken, and the compression spring 3 extends out of the buffer plate 201 to form a shielding surface, so that the falling rocks are shielded. Preferably, the shape of the compression spring 3 is the same as that of the magazine spring, and the magazine spring has the characteristics of large compression ratio and large expansion area, so that the falling rocks can be intercepted conveniently. Compared with the traditional anti-collision electric power cabinet, the anti-collision electric power cabinet is more compact and light in structure, and has a better buffering effect on falling rocks due to the adoption of the spring for interception;
as a further improvement of the present invention, a freely-dropping flexible buffer strip 31 is fixed on the spring wire of the compression spring 3, and the buffer strip 31 is used for filling the gap between the spring wires of the compression spring 3 and preventing falling rocks from directly passing through the compression spring 3 and colliding with the power cabinet body 1. The invention has better blocking effect by adopting the cooperation of the compression spring 3 and the buffer belt 31, and has the characteristics of good blocking effect and light weight.
As a further improvement of the present invention, the buffer belt 31 is made of chamois leather, which has better flexibility, high structural strength and good water absorption performance. When in clear weather, the chamois leather towel is used for shielding falling rocks, and the falling rocks can be better blocked by the soft characteristic of the chamois leather towel; can generally accompany the strong wind at rainy day, chamois leather piece of cloth is located electric power cabinet body 1 outsidely, and weight gain after chamois leather piece of cloth absorbs the rainwater can shelter from 1 vent of electric power cabinet body, avoids in the rainwater directly gets into electric power cabinet body 1, and on the other hand chamois leather piece of cloth absorbs water back weight gain, and the defensive force also improves thereupon, and is better to the effect of blocking because of the falling rocks that the rain leads to.
The working principle is as follows: when a foreign object impacts the electric power cabinet body 1, the foreign object will contact the anti-impact mechanism 2 on one side, and when the foreign object contacts the buffer plate 201 on the anti-impact mechanism 2, the buffer plate 201 will be pushed to approach the fixed plate 205, in this process, the two connecting rods 203 located on the same side will rotate around the corresponding hinge seats 202 and approach each other, and the two connecting rods 203 will push the two cylinders 20403 to approach each other, and in the process of the two cylinders 20403 approaching each other, the two adjacent ring blocks 20408 will compress the corresponding springs 20404 respectively, so that most of the impact force impacting the buffer plate 201 can be buffered in the compression process of the springs 20404 on the four buffer mechanisms 204, and meanwhile, when the foreign object impacts the buffer plate 201 from the side direction, the plurality of rotatable guide rollers 206 can drive the foreign object to deviate from the buffer plate 201, thereby better protecting the electric power cabinet body 1, avoid the components and parts in the electric power cabinet body 1 to appear damaging.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides an electric power dust cabinet, includes electric power cabinet body (1), its characterized in that: all be equipped with crashproof mechanism (2) around electric power cabinet body (1), crashproof mechanism (2) includes buffer board (201) and fixed plate (205), fixed plate (205) and electric power cabinet body (1) fixed connection are in the same place, one side that buffer board (201) are close to fixed plate (205) articulates there are four connecting rods (203) that are the rectangular distribution, one side fixed mounting that fixed plate (205) are close to buffer board (201) has four buffer gear (204) that are the rectangular distribution, buffer gear (204) include rectangular plate (20401), rectangular plate (20401) and fixed plate (205) fixed connection are in the same place, and one side fixed mounting that fixed plate (205) was kept away from to rectangular plate (20401) has rectangular block (20402), be equipped with cylinder (20403) on rectangular block (20402), cylinder (20403) run through rectangular block (20402) and with rectangular block (20402) sliding connection together, one end fixed mounting of cylinder (20403) has baffle (20405), one side that baffle (20405) was kept away from in cylinder (20403) has been seted up both sides and has been open-ended recess (20406), fixed mounting has same round bar (20407) on the both sides inner wall of recess (20406), and four round bar (20407) run through corresponding connecting rod (203) respectively and rotate with corresponding connecting rod (203) and link together, fixed cover is equipped with annular piece (20408) on cylinder (20403), one side fixed mounting that annular piece (20408) and rectangular piece (20402) are close to each other has same spring (20404), spring (20404) slip cover is established on cylinder (20403).
2. The electric dust-proof cabinet according to claim 1, characterized in that: the sliding hole is formed in the rectangular block (20402), the wear-resistant gasket is fixedly mounted in the sliding hole, and the cylinder (20403) penetrates through the wear-resistant gasket and the sliding hole and is connected with the inner wall of the wear-resistant gasket in a sliding mode.
3. The electric dust-proof cabinet according to claim 1, characterized in that: one side that annular piece (20408) and rectangular piece (20402) are close to each other is fixedly provided with the same bellows, the bellows slides and is sleeved on spring (20404).
4. The electric dust-proof cabinet according to claim 1, characterized in that: one side fixed mounting that buffer board (201) is close to fixed plate (205) has four articulated seats (202) that are the rectangle and distribute, and four connecting rods (203) are articulated together with articulated seat (202) that correspond respectively with the one end of keeping away from fixed plate (205) respectively.
5. The electric dust-proof cabinet according to claim 1, characterized in that: the fixed plate (205) is kept away from in buffer board (201) one side seted up the rectangular channel, be equipped with a plurality of deflector rolls (206) that are linear arrangement in the rectangular channel, the top and the bottom of a plurality of deflector rolls (206) rotate with the top and the bottom inner wall of rectangular channel respectively and link together.
6. The electric dust-proof cabinet according to claim 1, characterized in that: the buffer plate (201) is of a cavity structure with an opening at the top, a compression spring (3) is installed in the cavity structure, the bottom of the compression spring (3) is fixedly connected with the buffer plate (201), and the buffer plate is used for triggering a triggering piece for popping up the compression spring (3).
7. The electric dust-proof cabinet according to claim 6, characterized in that: the trigger piece is glass (4), the glass (4) is fixedly installed at an opening at the top of the buffer plate (201), and the top of the compression spring (3) abuts against the glass (4).
8. The electric dust-proof cabinet according to claim 7, characterized in that: and a flexible buffer belt (31) which freely falls is fixed on the spring wire of the compression spring (3).
9. The electric dust-proof cabinet according to claim 8, characterized in that: the buffer belt (31) is made of chamois leather.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111405733.XA CN114172052A (en) | 2021-11-24 | 2021-11-24 | Electric power dust-proof cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111405733.XA CN114172052A (en) | 2021-11-24 | 2021-11-24 | Electric power dust-proof cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114172052A true CN114172052A (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111405733.XA Pending CN114172052A (en) | 2021-11-24 | 2021-11-24 | Electric power dust-proof cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114172052A (en) |
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| RU2005105355A (en) * | 2005-02-28 | 2006-08-10 | Олег Савельевич Кочетов (RU) | VIBRATED FOUNDATION |
| CN206628748U (en) * | 2017-03-15 | 2017-11-10 | 国网湖北省电力公司荆州供电公司 | A kind of safety distribution cabinet |
| CN207743596U (en) * | 2017-08-31 | 2018-08-17 | 河源输变电工程公司 | A kind of box-type substation multi-stage, efficient damping base |
| CN207332585U (en) * | 2017-09-05 | 2018-05-08 | 重庆光盈科技有限公司 | A kind of glass for vehicle window anti-clamping protective device |
| CN207314144U (en) * | 2017-10-29 | 2018-05-04 | 赵轩 | A kind of Anti-bumping protection column of road and bridge |
| CN108016390A (en) * | 2017-12-13 | 2018-05-11 | 江西宏泰专用汽车有限公司 | A kind of bumper shock absorption buffering mechanism |
| CN107966684A (en) * | 2017-12-29 | 2018-04-27 | 苏州朗宽电子技术有限公司 | A kind of millimetre-wave radar detection device based on 24.125GHz |
| CN108448440A (en) * | 2018-05-19 | 2018-08-24 | 芜湖市晨曦新型建材科技有限公司 | A kind of box type switchgear having anti-collision |
| CN209990240U (en) * | 2019-03-20 | 2020-01-24 | 漯河医学高等专科学校 | Sports ground is with buffering rail |
| CN210311769U (en) * | 2019-05-13 | 2020-04-14 | 广州秦耀照明电器有限公司 | Buffer protection transport case for lighting appliance |
| CN210577259U (en) * | 2019-10-17 | 2020-05-19 | 福建欧丽舍建筑材料有限公司 | Block terminal protective structure |
| CN212033458U (en) * | 2020-04-07 | 2020-11-27 | 云和县鲁祥玩具经营部 | Electric power cabinet with safeguard function |
| CN211859329U (en) * | 2020-05-25 | 2020-11-03 | 项楠 | Anti-seismic wall-hung type electric control box mounting bracket |
| CN111984087A (en) * | 2020-09-23 | 2020-11-24 | 郑州铁路职业技术学院 | Computer information safety monitoring device |
| CN113483206A (en) * | 2021-05-22 | 2021-10-08 | 于倩 | Fast-assembling DLP projecting apparatus |
| CN214849724U (en) * | 2021-06-07 | 2021-11-23 | 济宁瑞华电子技术有限公司 | Electric operation control cabinet |
| WO2023035285A1 (en) * | 2021-09-08 | 2023-03-16 | 苏州有单互联网科技有限公司 | Safety electric power cabinet based on internet of things |
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