CN112825420A - Dust type box-type substation with adjustable damper - Google Patents
Dust type box-type substation with adjustable damper Download PDFInfo
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- CN112825420A CN112825420A CN201911143379.0A CN201911143379A CN112825420A CN 112825420 A CN112825420 A CN 112825420A CN 201911143379 A CN201911143379 A CN 201911143379A CN 112825420 A CN112825420 A CN 112825420A
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- Prior art keywords
- dust
- substation
- box
- main part
- cabinet door
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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
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
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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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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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
- H02B1/52—Mobile units, e.g. for work sites
-
- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a dust-removing box-type substation with an adjustable damping mechanism, which belongs to the technical field of substation equipment and comprises a substation main body, wherein two fire extinguishing devices are symmetrically arranged on the substation main body in a left-right mode, a dust removing device is arranged at the bottom in the substation main body, and the adjustable damping device is arranged at the lower side of the substation main body, so that automatic fire extinguishing can be realized, the fireproof performance is good, the loss caused by fire can be reduced, manual control is not needed, the safety performance is good, maintenance can be carried out without opening and closing a cabinet door, the opening and closing rate of the cabinet door is reduced, dust in the transformer main body can be collected, the dust collection effect is good, dust collection dead corners can be effectively avoided, damping is carried out through a spring, and the damping mechanism made of polyurethane has good wear resistance, good elasticity and light weight, the anti-aging damping device is anti-aging, and can adjust the amplitude by adopting an adjusting mechanism, thereby meeting the damping requirements under different operation strengths.
Description
Technical Field
The invention relates to the technical field of substation equipment, in particular to a dust removal type box-type substation with an adjustable damping mechanism.
Background
The box-type substation is also called a pre-installed substation or a pre-installed substation. The transformer is a high-voltage switch device, a distribution transformer and a low-voltage distribution device, and is factory prefabricated indoor and outdoor compact distribution equipment which is integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and installed in a fully-closed steel structure box, so that the transformer is particularly suitable for urban network construction and transformation and is a brand-new transformer substation which grows up after a civil transformer substation. The box-type transformer substation is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces the original civil power distribution room and power distribution station, and becomes a novel complete set of power transformation and distribution device.
Current box-type substation does not have damping device mostly, because box-type substation transports and the during operation all can produce vibration, and the vibration can lead to the fact the influence to inside power equipment, and current damping device mostly adopts the spring to carry out the shock attenuation, and the absorbing range can not adjust as required, and the practicality is poor.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a dust removal type box-type substation with an adjustable damping mechanism, which can realize automatic fire extinguishing, has good fireproof performance, can reduce the loss caused by fire, does not need manual control, has good safety performance, can be maintained without opening and closing a cabinet door, reduces the opening and closing rate of the cabinet door, prolongs the service life of the cabinet door, can collect dust in a transformer main body, has good dust absorption effect and convenient use, can effectively avoid dust absorption dead corners, fully removes dust, and damps through a spring.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a dust type box-type substation with adjustable damper, includes the transformer substation main part, bilateral symmetry is equipped with two extinguishing device in the transformer substation main part, be equipped with the cabinet door on the preceding lateral wall of transformer substation main part, cabinet door left end is connected with the transformer substation main part through two hinges, the observation window has been seted up on the cabinet door, the material of observation window is transparent toughened glass, lie in on the cabinet door the electrified downside of observation window is equipped with upper and lower dragging plate, and the handle has been seted up to upper and lower dragging plate upside, both ends all are equipped with the buckle of fixing on the cabinet door about the upper and lower dragging plate, the bottom is equipped with dust collector in the transformer substation main part, the downside of transformer substation main part is.
Furthermore, the fire extinguishing device comprises rotary shutters, a touch switch, a fire extinguisher and an electromagnetic valve, two ventilation openings are symmetrically formed in the shell of the transformer substation main body in the left-right direction, and the two rotary shutters on the left side and the right side are fixed in the corresponding ventilation openings.
Furthermore, the linkage piece of the rotary shutter is matched with the touch switch, and the touch switch is connected with an electromagnetic valve used for controlling the fire extinguisher to extinguish fire.
Further, dust collector is including setting up guide rail on the inner wall of transformer main part downside, the guide rail level sets up, it is a plurality of removal wheels to install on the guide rail, and is a plurality of remove the wheel upside and install the removal frame, be equipped with the suction box on the removal frame, the suction box right-hand member is connected with the dust absorption regulating spindle, suction box upside evenly is equipped with a plurality of dust absorption mouths, the suction box left end is equipped with the air pipe connector, be connected with the dust absorption pipe on the air pipe connector, be equipped with the install bin on the outer wall of transformer main part left side, the inside dust absorption pump that is equipped with of install bin, the dust absorption pump with the left end of dust absorption pipe is connected.
Furthermore, adjustable damping device includes the backup pad and sets up the bottom plate in the backup pad downside, the bottom mounting of transformer substation's main part is in the backup pad, evenly be equipped with a plurality of damper that are used for the absorbing between backup pad and the bottom plate, the backup pad with still be equipped with a plurality of adjusting device that are used for condition damping intensity between the bottom plate.
Furthermore, the adjusting device comprises a rectangular groove formed in the lower surface of the supporting plate, a plurality of through grooves uniformly formed in the rectangular groove, a supporting rod inserted in the through grooves, a limiting block arranged on the upper surface of the supporting plate and connected with one end of the supporting rod, an external thread arranged at the other end of the supporting rod, a nut sleeved at the lower end of the supporting rod and an internal thread arranged in the nut and meshed with the external thread.
Further, damper includes the lower supporting cylinder of fixed connection at the backup pad upper surface, open the first recess at lower supporting cylinder upper surface, fixed connection just with the corresponding upper supporting cylinder of lower supporting cylinder on the bottom plate lower surface, set up the second recess at upper supporting cylinder lower surface, the spring in first recess and second recess is established respectively at both ends, open the spout of the outer relative both sides of lower supporting cylinder and set up the guide bar of the outer relative both sides of upper supporting cylinder, the guide bar cartridge is in the spout, all be equipped with rag bolt in backup pad lower surface four corners department.
Furthermore, the upper surface of the limiting block is provided with a rubber gasket.
Further, the lower supporting cylinder and the upper supporting cylinder are cylinders made of polyurethane.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) when the conflagration appears in the transformer substation main part, thereby inside atmospheric pressure can increase rapidly and promote rotatory tripe and rotate, thereby the linkage piece of rotatory tripe touches touch switch and opens to make solenoid valve live working, the solenoid valve control fire extinguisher is put out a fire, and fire behavior is good, can reduce the loss because of the conflagration causes, can realize automatic fire extinguishing, need not artificial control, and the security performance is good.
(2) The setting up of observation window makes things convenient for the staff to observe the inside condition of transformer substation's main part under the condition of not opening the cabinet door, and when the inside needs maintenance of transformer substation's main part, accessible handle upwards pulls the version from top to bottom and can maintain, need not the cabinet door that opens and shuts, reduces the rate of opening and shutting of cabinet door, has prolonged the life of cabinet door.
(3) The transformer substation is during operation, opens the dust absorption pump, removes about making the suction box on the guide rail through pulling dust absorption regulating spindle, and at the in-process that the suction box removed, collects the inside dust of transformer main body, and dust absorption effect is good, and convenient to use can effectually avoid the production at dust absorption dead angle, and it is abundant to remove dust.
(4) The damping mechanism is made of polyurethane, and has good wear resistance, good elasticity, light weight and aging resistance; simultaneously, as the damping mechanisms are uniformly distributed and adopt the adjusting mechanism, the amplitude of the damping mechanism can be adjusted, and the damping requirements under different operation strengths are met.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the present invention;
fig. 4 is a schematic structural diagram of the present invention.
The reference numbers in the figures illustrate:
1 transformer substation main body, 2 fire extinguishing device, 201 rotating shutter, 202 touch switch, 203 fire extinguisher, 204 electromagnetic valve, 3 cabinet door, 4 hinge, 5 observation window, 6 handle, 7 upper and lower dragging plate, 8 buckle, 9 dust removing device, 901 dust absorption adjusting shaft, 902 dust absorption box, 903 moving wheel, 904 moving frame, 905 dust absorption nozzle, 906 dust absorption pipe, 907 installation box, 908 dust absorption pump, 909 air pipe joint, 910 guide rail, 11 adjustable damping device, 12 bottom plate, 13 support plate, 14 rectangular groove, 15 through groove, 16 support rod, 17 limited block, 18 external thread, 19 nut, 20 lower support cylinder, 21 first groove, 22 upper support cylinder, 23 second groove, 24 spring, 25 sliding groove, 26 guide rod and 27 anchor bolt.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; 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.
Example 1:
referring to fig. 1, a dust removal type box-type substation with an adjustable damping mechanism comprises a substation main body 1, two fire extinguishing devices 2 are symmetrically arranged on the substation main body 1 in a left-right direction, each fire extinguishing device 2 comprises a rotary louver 201, a touch switch 202, a fire extinguisher 203 and an electromagnetic valve 204, two ventilation openings are symmetrically formed in a shell of the substation main body 1 in the left-right direction, the two rotary louvers 201 on the left side and the right side are fixed in the corresponding ventilation openings, a linkage piece of the rotary louver 201 is installed in a matching manner with the touch switch 202, and the touch switch 202 is connected with the electromagnetic valve 204 for controlling the fire extinguisher 203 to extinguish fire.
When a fire disaster occurs in the transformer substation main body 1, the internal air pressure can be rapidly increased to push the rotating shutter 201 to rotate, and the linkage piece of the rotating shutter 201 triggers the touch switch 202 to be opened, so that the electromagnetic valve 204 works in an electrified manner, the electromagnetic valve 204 controls the fire extinguisher 203 to extinguish the fire, the fire resistance is good, the loss caused by the fire disaster can be reduced, the automatic fire extinguishing can be realized, the manual control is not needed, and the safety performance is good.
Referring to fig. 1, a cabinet door 3 is arranged on the front side wall of a transformer substation main body 1, the left end of the cabinet door 3 is connected with the transformer substation main body 1 through two hinges 4, an observation window 5 is arranged on the cabinet door 3, the observation window 5 is made of transparent toughened glass, an upper dragging plate 7 and a lower dragging plate 7 are arranged on the cabinet door 3 and positioned at the electrified lower side of the observation window 5, a handle 6 is arranged on the upper side of the upper dragging plate 7, both the left end and the right end of the upper dragging plate 7 are provided with a buckle 8,
the setting up of observation window 5 makes things convenient for the staff to observe the 1 inside condition of transformer substation's main part under the condition of not opening cabinet door 3, and when 1 inside needs maintenance of transformer substation's main part, accessible handle 6 upwards pulls version 7 from top to bottom and can maintain, need not to open and shut cabinet door 3, reduces the rate of opening and shutting of cabinet door 3, has prolonged the life of cabinet door.
Referring to fig. 1-2, a dust removing device 9 is disposed at the bottom of a transformer substation main body 1, the dust removing device 9 includes a guide rail 910 disposed on the inner wall of the lower side of the transformer main body 1, the guide rail 910 is horizontally disposed, a plurality of movable wheels 903 are mounted on the guide rail 910, a movable frame 904 is mounted on the upper sides of the plurality of movable wheels 903, a dust collection box 902 is disposed on the movable frame 904, a dust collection adjusting shaft 901 is connected to the right end of the dust collection box 902, a plurality of dust collection nozzles 905 are uniformly disposed on the upper side of the dust collection box 902, an air pipe connector 909 is disposed at the left end of the dust collection box 902, a dust collection pipe 906 is connected to the air pipe connector 909, a mounting box 907 is disposed on the outer wall of the left side of the.
When the transformer substation works, the dust suction pump 908 is turned on, the dust suction box 902 moves left and right on the guide rail by pulling the dust suction adjusting shaft 901, and dust in the transformer main body 1 is collected in the moving process of the dust suction box 902.
Referring to fig. 1 and 3-4, an adjustable damping device 11 is disposed on a lower side of a substation main body 1, the adjustable damping device 11 includes a supporting plate 13 and a bottom plate 12 disposed on a lower side of the supporting plate 13, a bottom end of the substation main body 1 is fixed on the supporting plate 13, a plurality of damping mechanisms for damping are uniformly disposed between the supporting plate 13 and the bottom plate 12, and a plurality of adjusting devices for conditioning damping strength are disposed between the supporting plate 13 and the bottom plate 12. The adjusting device comprises a rectangular groove 14 arranged on the lower surface of the supporting plate 13, a plurality of through grooves 15 uniformly arranged in the rectangular groove 14, a supporting rod 16 inserted in the through grooves 15, a limiting block 17 arranged on the upper surface of the supporting plate 13 and connected with one end of the supporting rod 16, an external thread 18 arranged at the other end of the supporting rod 16, a nut 19 sleeved at the lower end of the supporting rod 16 and an internal thread arranged in the nut 19 and meshed with the external thread 18. The damping mechanism comprises a lower supporting cylinder 20 fixedly connected to the upper surface of a supporting plate 13, a first groove 21 formed in the upper surface of the lower supporting cylinder 20, an upper supporting cylinder 22 fixedly connected to the lower surface of a base plate 12 and corresponding to the lower supporting cylinder 20, a second groove 23 formed in the lower surface of the upper supporting cylinder 22, springs 24 with two ends respectively arranged in the first groove 21 and the second groove 23, sliding grooves 25 formed in two opposite sides of the lower supporting cylinder 20 and guide rods 26 arranged on two opposite sides of the upper supporting cylinder 22, the guide rods 26 are inserted in the sliding grooves 25, and anchor bolts 27 are arranged at four corners of the lower surface of the supporting plate 13.
Wherein, the stopper 17 upper surface is equipped with the rubber gasket, and lower support cylinder 20 and upper support cylinder 22 are the barrel of making by polyurethane.
The damping mechanism comprises a lower supporting cylinder 20 and an upper supporting cylinder 22 which are made of polyurethane, a spring 24 is arranged between the lower supporting cylinder 20 and the upper supporting cylinder 22, and the damping is carried out through the spring 24; simultaneously, as the damping mechanisms are uniformly distributed and adopt the adjusting mechanism, the amplitude of the damping mechanism can be adjusted, and the damping requirements under different operation strengths are met.
The foregoing is only a preferred embodiment of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a dust type box-type substation with adjustable damper, includes transformer substation's main part 1, its characterized in that: bilateral symmetry is equipped with two extinguishing device (2) on transformer substation's main part (1), be equipped with cabinet door (3) on the preceding lateral wall of transformer substation's main part (1), cabinet door (3) left end is connected with transformer substation's main part (1) through two hinges (4), observation window (5) have been seted up on cabinet door (3), the material of observation window (5) is transparent toughened glass, lie in on cabinet door (3) the electrified downside of observation window (5) is equipped with dragging plate (7) from top to bottom, and handle (6) have been seted up to dragging plate (7) upside from top to bottom, both ends all are equipped with buckle (8) of fixing on cabinet door (3) about dragging plate (7) from top to bottom, the bottom is equipped with dust collector (9) in transformer substation's main part (1), the downside of transformer substation's main part (1) is equipped with.
2. The dust-collecting box-type substation with adjustable damper of claim 1, characterized in that: extinguishing device (2) are including rotatory tripe (201), touch switch (202), fire extinguisher (203) and solenoid valve (204), two vents have been seted up to bilateral symmetry on the shell of transformer substation's main part (1), and two rotatory tripes (201) of left and right sides are fixed and are corresponded in the vent.
3. The dust-collecting box-type substation with adjustable damper according to claim 2, characterized in that: the linkage piece of the rotating shutter (201) is matched with the touch switch (202) for installation, and the touch switch (202) is connected with an electromagnetic valve (204) for controlling a fire extinguisher (203) to extinguish fire.
4. The dust-collecting box-type substation with adjustable damper of claim 1, characterized in that: the dust removing device (9) comprises a guide rail (910) arranged on the inner wall of the lower side of the transformer main body (1), the guide rail (910) is horizontally arranged, a plurality of moving wheels (903) are arranged on the guide rail (910), a moving frame (904) is arranged on the upper side of the moving wheels (903), a dust suction box (902) is arranged on the movable frame (904), the right end of the dust suction box (902) is connected with a dust suction adjusting shaft (901), a plurality of dust suction nozzles (905) are uniformly arranged on the upper side of the dust suction box (902), an air pipe joint (909) is arranged at the left end of the dust suction box (902), the air pipe joint (909) is connected with a dust suction pipe (906), the outer wall of the left side of the transformer main body (1) is provided with an installation box (907), a dust suction pump (908) is arranged in the mounting box (907), and the dust suction pump (908) is connected with the left end of the dust suction pipe (906).
5. The dust-collecting box-type substation with adjustable damper of claim 1, characterized in that: adjustable damping device (11) are including backup pad (13) and bottom plate (12) of setting in backup pad (13) downside, the bottom mounting of transformer substation main part (1) is on backup pad (13), evenly be equipped with a plurality of damper that are used for the shock attenuation between backup pad (13) and bottom plate (12), backup pad (13) with still be equipped with a plurality of adjusting device that are used for condition damping intensity between bottom plate (12).
6. The dust-collecting box-type substation with adjustable damper mechanism of claim 5, characterized in that: the adjusting device comprises a rectangular groove (14) formed in the lower surface of the supporting plate (13), a plurality of through grooves (15) uniformly formed in the rectangular groove (14), a supporting rod (16) inserted in the through grooves (15), a limiting block (17) arranged on the upper surface of the supporting plate (13) and connected with one end of the supporting rod (16), an external thread (18) arranged at the other end of the supporting rod (16), a nut (19) sleeved at the lower end of the supporting rod (16) and an internal thread arranged in the nut (19) and meshed with the external thread (18).
7. The dust-collecting box-type substation with adjustable damper mechanism of claim 5, characterized in that: damping mechanism includes lower support section of thick bamboo (20) of fixed connection in backup pad (13) upper surface, open first recess (21) at lower support section of thick bamboo (20) upper surface, fixed connection just supports section of thick bamboo (22) on bottom plate (12) lower surface corresponding with lower support section of thick bamboo (20), set up second recess (23) at upper support section of thick bamboo (22) lower surface, spring (24) in first recess (21) and second recess (23) are established respectively at both ends, open spout (25) of supporting section of thick bamboo (20) outer relative both sides and set up guide bar (26) of supporting section of thick bamboo (22) outer relative both sides down, guide bar (26) cartridge is in spout (25), all be equipped with rag bolt (27) in backup pad (13) lower surface four corners department.
8. The dust-collecting box-type substation with adjustable damper mechanism of claim 6, characterized in that: the upper surface of the limiting block (17) is provided with a rubber gasket.
9. The dust-collecting box-type substation with adjustable damper mechanism of claim 7, characterized in that: the lower supporting cylinder (20) and the upper supporting cylinder (22) are cylinders made of polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911143379.0A CN112825420A (en) | 2019-11-20 | 2019-11-20 | Dust type box-type substation with adjustable damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911143379.0A CN112825420A (en) | 2019-11-20 | 2019-11-20 | Dust type box-type substation with adjustable damper |
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| Publication Number | Publication Date |
|---|---|
| CN112825420A true CN112825420A (en) | 2021-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911143379.0A Pending CN112825420A (en) | 2019-11-20 | 2019-11-20 | Dust type box-type substation with adjustable damper |
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| CN (1) | CN112825420A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114435436A (en) * | 2022-01-28 | 2022-05-06 | 国网山东省电力公司临沂供电公司 | Rain-proof dirt-proof portable power supply car |
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| CN207504348U (en) * | 2017-09-20 | 2018-06-15 | 江苏天瑞变压器有限公司 | A kind of damping electric power cabinet that can effectively dehumidify |
| CN107552189A (en) * | 2017-09-30 | 2018-01-09 | 天津科创复兴科技咨询有限公司 | A kind of material crushing device for Chemical Manufacture |
| CN107634456A (en) * | 2017-10-13 | 2018-01-26 | 江阴多高自动化科技有限公司 | A kind of Electric Appliance Cabinet of installation easy to disassemble |
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| CN114435436A (en) * | 2022-01-28 | 2022-05-06 | 国网山东省电力公司临沂供电公司 | Rain-proof dirt-proof portable power supply car |
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Application publication date: 20210521 |