CN109068512B - Electric control equipment cabinet based on extrusion buffering principle - Google Patents
Electric control equipment cabinet based on extrusion buffering principle Download PDFInfo
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- CN109068512B CN109068512B CN201810963869.4A CN201810963869A CN109068512B CN 109068512 B CN109068512 B CN 109068512B CN 201810963869 A CN201810963869 A CN 201810963869A CN 109068512 B CN109068512 B CN 109068512B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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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
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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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Vibration Dampers (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model provides an electrical control equipment cabinet based on extrusion buffering principle, includes the cabinet body, and the internal portion of cabinet is provided with the mounting panel, and the mounting panel upside is provided with electrical equipment, and electrical equipment bottom evenly is connected with a plurality of connecting plate, is connected through rag bolt between connecting plate and the mounting panel, spring buffer has been arranged between connecting plate downside and the internal bottom of cabinet. The invention has the beneficial effects that: can drive the mounting panel downstream when electrical equipment receives vibrations, the mounting panel makes two first sliders remove to the centre department of horizontal post simultaneously, then stretches first spring, and first spring plays the reverse effect to first slider to effectively slowed down the falling speed of mounting panel, played the cushioning effect.
Description
Technical Field
The invention relates to the technical field of power equipment cabinets, in particular to an electric control equipment cabinet based on an extrusion buffering principle.
Background
The electric control equipment cabinet is a cabinet which is formed by processing steel materials and used for protecting components and parts to normally work, the electric control equipment cabinet is made of hot rolled steel plates and cold rolled steel plates, the cold rolled steel plates are soft relative to the hot rolled steel plates and are more suitable for manufacturing of an electric cabinet, and the electric control equipment cabinet is wide in application range and mainly used for the chemical industry, the environment-friendly industry, the electric power system, the metallurgical system, the nuclear power industry, the fire safety monitoring and the traffic industry and the like. The design and the manufacture of the prior electric control equipment cabinet have the following problems:
when the electric equipment is used, the electric equipment cannot be greatly vibrated, and electronic components in the electric equipment are extremely easy to damage, so that the electric equipment must be lightly handled when being moved or installed, but the electric equipment is still inevitably subjected to large vibration due to manual operation, so that the electric equipment is damaged. Some simple shock absorption structures exist in the prior art, but the shock absorption effect of the shock absorption structures still cannot meet the actual requirement.
Disclosure of Invention
The invention aims to provide an electric control equipment cabinet based on a squeezing buffer principle so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an electrical control equipment cabinet based on extrusion buffering principle, includes the cabinet body, and the internal portion of cabinet is provided with the mounting panel, and the mounting panel upside is provided with electrical equipment, and electrical equipment bottom evenly is connected with a plurality of connecting plate, is connected through rag bolt between connecting plate and the mounting panel, spring buffer has been arranged between connecting plate downside and the internal bottom of cabinet.
The further technical effects of the invention are as follows: the connecting plates are provided with four connecting plates.
The invention has the following further technical effects: the spring buffer device comprises a horizontal column, two first sliding blocks are symmetrically sleeved on the horizontal column, a first spring is sleeved outside the horizontal column between the first sliding blocks and the inner side wall of the cabinet body, one end of the first spring is fixedly connected with the first sliding blocks, and the other end of the first spring is fixedly connected with the inner side wall of the cabinet body; the first slider is provided with a first hinge, the first hinge is movably hinged with a rotating rod, two second hinges are symmetrically arranged on the lower side of the mounting plate, and the top end of the rotating rod is movably hinged with the second hinges; two second sliding blocks are symmetrically sleeved on the horizontal column between the two first sliding blocks, a second spring is sleeved outside the horizontal column between the two second sliding blocks, and two ends of the second spring are respectively and fixedly connected with the two second sliding blocks; the first sliding block and the second sliding block are connected through a connecting rod; and the second sliding block is fixedly connected with a vertical plate, and the vertical plate is fixedly connected with an extrusion buffering device.
The invention has the following further technical effects: the inner diameters of the first sliding block and the second sliding block are equal to the outer diameter of the horizontal column.
The invention has the following further technical effects: the first spring is a tension spring, and the second spring is a compression spring.
The invention has the following further technical effects: the extrusion buffering device comprises an installation column, the installation column is horizontally arranged, one end of the installation column is fixedly connected with the vertical plate, a first groove is formed in the installation column, and hydraulic oil is contained in the first groove; an extrusion column is arranged in the first groove, the extrusion column is positioned in the first groove, a second groove is formed in one end, positioned in the first groove, of the extrusion column, a third spring is arranged in the second groove, and an extrusion plate is connected to the third spring; and the outer end of the extrusion column is fixedly connected with a rubber damping device.
The invention has the following further technical effects: the diameter of the extrusion column is equal to the inner diameter of the first groove.
The invention has the following further technical effects: the diameter of the extrusion plate is equal to the inner diameter of the second groove.
The invention has the following further technical effects: the rubber damping device comprises a rubber cushion block, the rubber cushion block is fixedly connected with the outer end of the extrusion column, a plurality of cavities are uniformly formed in the rubber cushion block, and a fourth spring is arranged in each cavity.
The invention has the beneficial effects that:
firstly, when the electrical equipment is vibrated, the mounting plate is driven to move downwards, the two first sliding blocks are enabled to simultaneously move towards the middle of the horizontal column by the mounting plate, the first springs are stretched, and the first springs play a reverse role in the first sliding blocks, so that the descending speed of the mounting plate is effectively slowed down, and a damping effect is played;
secondly, at the same time, the first sliding block extrudes the second sliding blocks through the connecting rods, and a second spring connected between the two second sliding blocks generates a reverse acting force after being extruded, so that the buffering and damping effects are further achieved, and the electric equipment is effectively protected;
thirdly, the extrusion column extrudes the hydraulic oil in the first groove, the hydraulic oil enters the second groove after being extruded, so that the extrusion plate in the second groove is pushed to move, and a third spring connected with the extrusion plate plays a role in reaction, so that the damping and buffering effects are realized;
fourth, rubber pad piece itself is made for rubber materials, and its self possesses certain energy-absorbing effect after the mutual contact, and the fourth spring is also extruded simultaneously and produces the reaction force, has further improved the effect of shock attenuation buffering again from this.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the extrusion buffering apparatus of the present invention;
FIG. 3 is a schematic structural view of the rubber damper of the present invention.
In the figure: 1-a cabinet body; 2-mounting a plate; 3-an electrical device; 4-connecting plates; 5-foundation bolts; 6-spring buffer device; 601-horizontal column; 602-a first slider; 603-a first spring; 604-a first hinge; 605-rotating rods; 606-a second hinge; 607-a second slider; 608-a connecting rod; 609-a second spring; 6010-vertical plates; 6011-an extrusion cushioning device; 60111-mounting a column; 60112-first recess; 60113-squeeze column; 60114-second recess; 60115-third spring; 60116-squeeze plate; 60117-rubber cushioning device; 601171-rubber spacer; 601172-cavity; 601173-fourth spring.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
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, in the embodiment of the present invention, an electrical control equipment cabinet based on an extrusion buffering principle includes a cabinet body 1, a mounting plate 2 is disposed inside the cabinet body 1, an electrical equipment 3 is disposed on an upper side of the mounting plate 2, a plurality of connecting plates 4 are uniformly connected to a bottom of the electrical equipment 3, the connecting plates 4 are connected to the mounting plate 2 through anchor bolts 5, a spring buffering device 6 is disposed between a lower side of each connecting plate 4 and the bottom inside the cabinet body 1, the spring buffering device 6 includes a horizontal column 601, two first sliders 602 are symmetrically sleeved on the horizontal column 601, a first spring 603 is sleeved outside the horizontal column 601 between the first sliders 602 and an inner side wall of the cabinet body 1, one end of the first spring 603 is fixedly connected to the first slider 602, and the other end of the first spring 603 is fixedly connected to; a first hinge 604 is arranged on the first sliding block 602, a rotating rod 605 is movably hinged on the first hinge 604, two second hinges 606 are symmetrically arranged on the lower side of the mounting plate 2, and the top end of the rotating rod 605 is movably hinged with the second hinges 606; two second sliding blocks 607 are symmetrically sleeved on the horizontal column 601 between the two first sliding blocks 602, a second spring 609 is sleeved outside the horizontal column 601 between the two second sliding blocks 607, and two ends of the second spring 609 are respectively fixedly connected with the two second sliding blocks 607; the first sliding blocks 602 are connected with the second sliding blocks 607 through connecting rods 608, the electrical device 3 is mounted on the mounting plate 2, when the electrical device 3 is vibrated, the mounting plate 2 is driven to move downwards, the mounting plate 2 enables the two first sliding blocks 602 to move towards the middle of the horizontal column 601 at the same time, the first springs 603 are stretched, and the first springs 603 play a reverse role in the first sliding blocks 602, so that the descending speed of the mounting plate 2 is effectively slowed down, and a damping effect is achieved; meanwhile, the first sliding block 602 extrudes the second sliding blocks 607 through the connecting rods, and the second spring 609 connected between the two second sliding blocks 607 generates a reverse acting force after being extruded, so that the buffering and damping effects are further achieved, and the electric equipment is effectively protected;
the inner diameters of the first slider 602 and the second slider 607 are equal to the outer diameter of the horizontal column 601.
The first spring 603 is a tension spring, and the second spring 609 is a compression spring.
Referring to fig. 1 and fig. 2, a vertical plate 6010 is fixedly connected to each second slider 607, an extrusion buffering device 6011 is fixedly connected to each vertical plate 6010, each extrusion buffering device 6011 includes an installation column 60111, the installation column 60111 is horizontally disposed, one end of the installation column 60111 is fixedly connected to the vertical plate 6010, the installation column 60111 is provided with a first groove 60112, and hydraulic oil is contained in the first groove 60112; an extrusion column 60113 is arranged in the first groove 60112, the extrusion column 60113 is located in the first groove 60112, one end, located in the first groove 60112, of the extrusion column 60113 is provided with a second groove 60114, a third spring 60115 is arranged inside the second groove 60114, an extrusion plate 60116 is connected to the third spring 60115, the outer end of the extrusion column 60113 is fixedly connected with a rubber damping device 60117, when the two second sliders 607 move relatively, firstly, the two rubber damping devices 60117 are in contact with each other, so that the extrusion column 60113 extrudes hydraulic oil in the first groove 60112, the hydraulic oil enters the second groove 60112 after being extruded, and therefore the extrusion plate 60116 in the second groove 60112 is pushed to move, and the third spring 60115 connected with the extrusion plate 60116 plays a role in reaction, so that the effect of damping and buffering is achieved;
the extruded column 60113 has a diameter equal to the inner diameter of the first recess 60112.
The diameter of the extrusion plate 60116 is equal to the inner diameter of the second groove 60114.
Referring to fig. 1 and 3, the rubber shock absorbing device 60117 includes a rubber pad 601171, a rubber pad 601171 is fixedly connected to an outer end of the extrusion column 60113, a plurality of cavities 601172 are uniformly formed in the rubber pad 601171, a fourth spring 601173 is disposed in the cavity 601172, and a rubber pad 601171 is made of rubber material and has a certain energy absorbing function after contacting with each other, and the fourth spring 601173 is also extruded to generate a reaction force, thereby further improving the shock absorbing and buffering effects.
The connecting plates 4 are provided with four connecting plates.
The working principle of the invention is as follows: the electrical equipment 3 is arranged on the mounting plate 2, when the electrical equipment 3 is vibrated, the mounting plate 2 is driven to move downwards, the mounting plate 2 enables the two first sliding blocks 602 to move towards the middle of the horizontal column 601 simultaneously, the first spring 603 is stretched, and the first sliding blocks 602 are reversed by the first spring 603, so that the descending speed of the mounting plate 2 is effectively slowed down, and the damping effect is achieved; meanwhile, the first sliding block 602 extrudes the second sliding blocks 607 through the connecting rods, and the second spring 609 connected between the two second sliding blocks 607 generates a reverse acting force after being extruded, so that the buffering and damping effects are further achieved, and the electric equipment is effectively protected;
when the two second sliding blocks 607 move relatively, the two rubber shock absorption devices 60117 are firstly contacted with each other, so that the extrusion column 60113 extrudes hydraulic oil in the first groove 60112, the hydraulic oil enters the second groove 60112 after being extruded, the extrusion plate 60116 in the second groove 60112 is pushed to move, a third spring 60115 connected with the extrusion plate 60116 plays a role in reaction, and then the shock absorption and buffering effects are realized;
the rubber pad 601171 is made of rubber material, and has certain energy absorption function after contacting with each other, and the fourth spring 601173 is also extruded to generate reaction force, thereby further improving the effect of shock absorption and buffering.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. An electric control equipment cabinet based on an extrusion buffering principle comprises a cabinet body (1), wherein a mounting plate (2) is arranged inside the cabinet body (1), electric equipment (3) is arranged on the upper side of the mounting plate (2), the bottom of the electric equipment (3) is uniformly connected with a plurality of connecting plates (4), and the connecting plates (4) are connected with the mounting plate (2) through foundation bolts (5), and the electric control equipment cabinet is characterized in that a spring buffering device (6) is arranged between the lower side of each connecting plate (4) and the inner bottom of the cabinet body (1);
the spring buffer device (6) comprises a horizontal column (601), two first sliding blocks (602) are symmetrically sleeved on the horizontal column (601), a first spring (603) is sleeved outside the horizontal column (601) between the first sliding blocks (601) and the inner side wall of the cabinet body (1), one end of the first spring (603) is fixedly connected with the first sliding blocks (602), and the other end of the first spring (603) is fixedly connected with the inner side wall of the cabinet body (1); a first hinge (604) is arranged on the first sliding block (602), a rotating rod (605) is movably hinged on the first hinge (604), two second hinges (606) are symmetrically arranged on the lower side of the mounting plate (2), and the top end of the rotating rod (605) is movably hinged with the second hinges (606); two second sliding blocks (607) are symmetrically sleeved on the horizontal column (601) between the two first sliding blocks (602), a second spring (609) is sleeved outside the horizontal column (601) between the two second sliding blocks (607), and two ends of the second spring (609) are respectively and fixedly connected with the two second sliding blocks (607); the first sliding block (602) is connected with the second sliding block (607) through a connecting rod (608); vertical plates (6010) are fixedly connected to the second sliding blocks (607), and extrusion buffering devices (6011) are fixedly connected to the vertical plates (6010);
the extrusion buffering device (6011) comprises an installation column (60111), the installation column (60111) is arranged horizontally, one end of the installation column (60111) is fixedly connected with a vertical plate (6010), a first groove (60112) is formed in the installation column (60111), and hydraulic oil is contained in the first groove (60112); an extrusion column (60113) is arranged in the first groove (60112), the extrusion column (60113) is located in the first groove (60112), a second groove (60114) is formed in one end, located in the first groove (60112), of the extrusion column (60113), a third spring (60115) is arranged in the second groove (60114), and an extrusion plate (60116) is connected to the third spring (60115); the outer end of the extrusion column (60113) is fixedly connected with a rubber damping device (60117);
rubber damping device (60117) includes rubber cushion (601171), rubber cushion (601171) and extrusion post (60113) outer end fixed connection, and rubber cushion (601171) are inside to have evenly seted up a plurality of cavities (601172), are provided with fourth spring (601173) in cavity (601172).
2. The electrical control equipment cabinet based on the extrusion cushioning principle as set forth in claim 1, wherein the connecting plates (4) are provided with four in total.
3. The electrical control equipment cabinet based on the squeezing buffer principle according to claim 1, wherein the inner diameters of the first slider (602) and the second slider (607) are equal to the outer diameter of the horizontal column (601).
4. The electrical control equipment cabinet based on the extrusion buffering principle as claimed in claim 1, wherein the first spring (603) is a tension spring, and the second spring (609) is a compression spring.
5. An electric control equipment cabinet based on the squeeze cushioning principle, according to claim 1, characterized in that the diameter of the squeeze pillar (60113) is equal to the inner diameter of the first groove (60112).
6. An electric control equipment cabinet based on the squeeze cushioning principle according to claim 1, wherein the diameter of the squeeze plate (60116) is equal to the inner diameter of the second groove (60114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810963869.4A CN109068512B (en) | 2018-08-23 | 2018-08-23 | Electric control equipment cabinet based on extrusion buffering principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810963869.4A CN109068512B (en) | 2018-08-23 | 2018-08-23 | Electric control equipment cabinet based on extrusion buffering principle |
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| Publication Number | Publication Date |
|---|---|
| CN109068512A CN109068512A (en) | 2018-12-21 |
| CN109068512B true CN109068512B (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810963869.4A Active CN109068512B (en) | 2018-08-23 | 2018-08-23 | Electric control equipment cabinet based on extrusion buffering principle |
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| US4698470A (en) * | 1986-05-22 | 1987-10-06 | Westinghouse Electric Corp. | Multiple-impact shock-absorbing assembly for circuit interrupter and other apparatus |
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|---|---|---|---|---|
| EP1069228A2 (en) * | 1999-07-15 | 2001-01-17 | CANDY S.p.A. | Front load washing machine with tiltable washing tub |
| CN205984542U (en) * | 2016-08-30 | 2017-02-22 | 江山海维科技有限公司 | Transformer with buffer function |
| CN106936080A (en) * | 2017-04-17 | 2017-07-07 | 李俊娴 | A kind of electrical control equipment cabinet with shock-absorbing function |
| CN207294003U (en) * | 2017-05-18 | 2018-05-01 | 张志斌 | A kind of fluid pressure type support crane based on hydraulic cushion principle |
| CN107963335A (en) * | 2017-11-28 | 2018-04-27 | 新昌县德威机械有限公司 | A kind of communication apparatus conveying arrangement |
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| CN109068512A (en) | 2018-12-21 |
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Effective date of registration: 20201118 Address after: 236400 No.39 Jincheng Road, Luyang modern industrial park, Linquan, Fuyang City, Anhui Province Applicant after: Anhui Wanhong Electric Co.,Ltd. Address before: 256300 168, Du Ji village, Gaoqing County, Zibo, Shandong Applicant before: Li Juan |
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