CN106602430A - Damping and impact-resistant base for power distribution cabinet - Google Patents

Damping and impact-resistant base for power distribution cabinet Download PDF

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Publication number
CN106602430A
CN106602430A CN201611149341.0A CN201611149341A CN106602430A CN 106602430 A CN106602430 A CN 106602430A CN 201611149341 A CN201611149341 A CN 201611149341A CN 106602430 A CN106602430 A CN 106602430A
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CN
China
Prior art keywords
unit
spring
buffer layer
damping
power distribution
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201611149341.0A
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Chinese (zh)
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CN106602430B (en
Inventor
石敏
王建
舒志贤
闵文杰
侯金华
郭玉文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Yujia Electric Co.,Ltd.
Original Assignee
ANHUI QUEUE ELECTRIC Co Ltd
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Priority to CN201611149341.0A priority Critical patent/CN106602430B/en
Publication of CN106602430A publication Critical patent/CN106602430A/en
Application granted granted Critical
Publication of CN106602430B publication Critical patent/CN106602430B/en
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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/54Anti-seismic devices or installations
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor

Abstract

The invention discloses a damping and impact-resistant base for a power distribution cabinet. The damping and impact-resistant base includes a damping base unit, a clamping shockproofing unit, an impact-resistant unit and a reinforcing unit, the clamping shockproofing unit is fixed above the damping base unit, the impact-resistant unit is arranged on the periphery of the clamping shockproofing unit, the reinforcing unit comprises a center column, a reinforcing rod and a third spring, the surface of the side, far away from the center column, of the reinforcing rod is provided with an installing groove, the third spring is fixed in the installing groove, one end of the reinforcing unit is connected with the impact-resistant unit through the third spring, and the other end of the reinforcing unit is connected with the damping base unit through the center column. By means of the damping base unit, support legs can better separate the power distribution cabinet from the ground to prevent the power distribution cabinet from being damaged by ground pollutant and water directly; and moreover, the damping base unit can achieve the buffer damping effects by two buffer layers vertically arranged.

Description

A kind of power distribution cabinet damping shock resistance base
Technical field
The present invention relates to power distribution cabinet resist technology field, specially a kind of power distribution cabinet damping shock resistance base.
Background technology
With the development and the enhancing of people's awareness of the importance of fire prevention of society, streets and lanes are all in raising water plug pump slowly Quantity, can be good at improve occur fire when adaptibility to response, for people life safety provide with property safety together with it is strong Sound assurance, but fire hydrant pump needs to be chronically at holding state in itself, and can not put at once when to avoid fire makes With, so as to cause major accident, so need power distribution cabinet that intelligent control is carried out to fire hydrant pump ensure fire hydrant pump can be very Good plays a role.
But in prior art, power distribution cabinet once comes into operation, the setting of its one case type shell so that power distribution cabinet exists Following two more obvious defects occur when using:1st, when the ground environment of power distribution cabinet work is poor, for example, there are pollutant Or during water, power distribution cabinet well cannot come cabinet inner structure with ground environment isolation;2nd, when working environment produces vibrations, Power distribution cabinet cannot reach damping effect, and easily power distribution cabinet is caused to damage;3rd, when fire hydrant pump meets with extraneous external impacts When, foreign impacts power is resisted merely by power distribution cabinet Enclosure Strength is improved, but this shock proof mode is not Light waste of materials, and shock resistance effect is poor.
The content of the invention
It is an object of the invention to provide a kind of power distribution cabinet damping shock resistance base, to solve above-mentioned background technology in carry The problem for going out.
For achieving the above object, the present invention provides following technical scheme:
A kind of power distribution cabinet damping shock resistance base, including damping base unit, clamping vibration-preventing unit, shock resistance unit and Reinforcement unit, the clamping vibration-preventing unit is fixedly installed on damping base unit top, and the shock resistance unit is arranged at clamping Vibration-preventing unit periphery;
The reinforcement unit includes newel, bracing piece and the 3rd spring, and the newel is connected with four bracing pieces, institute State bracing piece and offer mounting groove away from a side surface of newel, the 3rd spring, institute are installed with the mounting groove State reinforcement unit one end and shock resistance unit is connected to by the 3rd spring, and the reinforcement unit other end is connected by newel In damping base unit;
The damping base unit includes first buffer layer, second buffer layer, the first spring and supporting leg, first buffering Layer is arranged on second buffer layer lower section, and the first spring is fixedly connected between the first buffer layer and second buffer layer, described First buffer layer is fixedly connected with supporting leg away from the side of the first spring;
The clamping vibration-preventing unit includes putting cabinet frame, threaded rod and grip block, it is described put cabinet frame and be fixedly installed in second delay Layer is rushed away from the side surface of the first spring one, it is described to put equal insertion on the wall of cabinet frame side and offer screwed hole, it is living in the screwed hole Dynamic to be inserted with threaded rod, the one end of the threaded rod in putting in cabinet inframe chamber is fixedly connected with grip block;
The shock resistance unit includes bearer bar, impact-resistant panels and second spring, and the bearer bar is arranged on puts cabinet outer frame Side, and bearer bar and being put be relatively fixed by support bar between cabinet frame, the bearer bar passes through the second bullet away from support bar side Spring is connected with impact-resistant panels.
Preferably, the supporting leg is distributed in four corners on first buffer layer surface, and the first buffer layer is being arranged The centre of surface position for having supporting leg is fixedly connected on newel.
Preferably, lower bumper post and upper bumper post are provided with first spring, described upper bumper post one end is fixed and connected Second buffer layer is connected to, dashpot is offered in the upper bumper post, lower bumper post, the lower buffering are plugged in the dashpot Post one end is fixedly connected on first buffer layer, and between the lower bumper post other end and dashpot bottom land gap is left.
Preferably, the one end of the threaded rod in cabinet outer frame side is put is fixedly connected with handle.
Preferably, each described impact-resistant panels lower end middle part is fixedly connected on corresponding 3rd spring.
Compared with prior art, the invention has the beneficial effects as follows:
Damping base unit is provided with the present invention, wherein supporting leg just can be very good to be directly separated power distribution cabinet with ground Come, make power distribution cabinet directly from the injury of ground pollution thing and water, it is simple effective;And by upper in damping base unit The two buffer layer of lower setting, the effect of the bumper and absorbing shock that can be played, and pass through the first spring between two buffer layer It is connected, the installation of the first spring can be good at strengthening damping effect, lift the effect for absorbing vibrating effect, and in order to prevent The displacement in occurred level direction between two buffer layer, the first spring inner is provided with bumper post and lower bumper post, by upper The cooperation of bumper post and lower bumper post, and gap is left between the dashpot in lower bumper post and upper bumper post, will not shadow While ringing damping effect, moreover it is possible to the relative motion in good limit levels direction.
Clamping vibration-preventing unit is provided with the present invention, its middle-placed switch cabinet frame is used for placing power distribution cabinet, the threaded rod that inside is arranged Clamping is completed with the power distribution cabinet that the grip block of head connection can be very good reply different size shape so that power distribution cabinet exists When being given a shock effect, will not shake in cabinet frame is put, be also the effect that furthermore achieved that damping.
Impact-resistant panels and bearer bar are provided with the present invention in shock resistance unit, impact-resistant panels pass through second spring and the 3rd The support of spring, can be good at carrying out foreign impacts power " absorption ", and the setting of bearer bar can also improve shock resistance unit Bulk strength, play the supporting role to impact-resistant panels;And bearer bar and put between cabinet frame formed space in be provided with For twisting the handle of threaded rod, the effect of bearer bar can also protect handle directly will not be affected by external force.
Reinforcement unit in the present invention is exactly to play booster action to resist when impact unit works, in reinforcement unit Bracing piece is used for installing the 3rd spring, then impact-resistant panels is played with support and reset response by the 3rd spring, by this Design so that when impact-resistant panels receive external force in the horizontal direction, second spring can play a role;External force is subject in vertical direction When, the 3rd spring can play a role, and simple structure effectively, can be very good to increase shock proof intensity.
Description of the drawings
Fig. 1 is present configuration main view profile;
Fig. 2 is present configuration top view;
Fig. 3 is present invention clamping vibration-preventing unit structural representation;
Fig. 4 is reinforcement unit structural representation of the present invention;
Fig. 5 is the upper bumper post of the present invention and lower bumper post connection diagram.
In figure:1 first buffer layer, 111 times bumper posts, 2 second buffer layers, bumper post on 21,211 dashpots, 3 Cabinet frame, 51 screwed holes, 52 threaded rods, 53 handles, 6 grip blocks, 7 bearer bars, 8 supports are put in first spring, 4 supporting legs, 5 Bar, 9 impact-resistant panels, 10 second springs, 11 the 3rd springs, 12 bracing pieces, 121 mounting grooves, 13 newels.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
Fig. 1-5 are referred to, the present invention provides a kind of technical scheme:
A kind of power distribution cabinet damping shock resistance base, including damping base unit, clamping vibration-preventing unit, shock resistance unit and Reinforcement unit, damping base unit is also the first shock-absorbing protecting layer with playing a part of isolation in the face of power distribution cabinet pollution, folder Hold vibration-preventing unit and be fixedly installed on damping base unit top, clamping vibration-preventing unit is prevented by gripping to power distribution cabinet It is rocked with vibrations, is further mitigated because the next damage of shattering zone, and shock resistance unit is arranged at outside clamping vibration-preventing unit Enclose, shock resistance unit be in order to improve the impact resistance of single unit system well, without the sheet material using special high intensity outside Shell, you can improve the overall mechanical strength of base, reinforcement unit is that antagonism impact unit plays a part of to support and strengthens, and is made Obtain structure more perfect, it is more stable.
Reinforcement unit includes newel 13, the spring 11 of bracing piece 12 and the 3rd, and newel 13 is connected with four bracing pieces 12, Bracing piece 12 offers mounting groove 121 away from a side surface of newel 13, and the 3rd spring is installed with mounting groove 121 11;Reinforcement unit one end is connected to shock resistance unit by the 3rd spring 11, and the reinforcement unit other end is connected by newel 13 It is connected to damping base unit.
Damping base unit includes first buffer layer 1, second buffer layer 2, the first spring 3 and supporting leg 4, first buffer layer 1 The lower section of second buffer layer 2 is arranged on, first buffer layer 1 and second buffer layer 2 select the good material manufacture of elastic strength, for example Rubber or silica gel, it is environment friendly and pollution-free, it is fixedly connected with the first spring 3 between first buffer layer 1 and second buffer layer 2, first Spring 3 was both played a supporting role, and elastic performance is also possible that two buffer layer directly being capable of extraordinary " absorption " shake Power, first buffer layer 1 is fixedly connected with supporting leg 4 away from the side of the first spring 3, and supporting leg 4 is used for completely cutting off power distribution cabinet and ground Pollution, and supporting leg 4 is distributed in four corners on the surface of first buffer layer 1, is distributed in four turnings and causes to prop up structure Support effect more preferably, and will not stop that the installation of following newel 13 is fixed, and first buffer layer 1 is being provided with the table of supporting leg 4 Face centre is fixedly connected on newel 13, and newel 13 is connected in first buffer layer 1, can preferably make reinforcement unit Play its effect.
Lower bumper post 111 and upper bumper post 21 are provided with first spring 3, the one end of upper bumper post 21 is fixedly connected on second Cushion 2, offers dashpot 211 in upper bumper post 21, lower bumper post 111, lower bumper post 111 1 are plugged in dashpot 211 End is fixedly connected on first buffer layer 1, and between the lower other end of bumper post 111 and the bottom land of dashpot 211 gap is left, by upper slow Rush between leaving between the cooperation of post 21 and lower bumper post 111, and the dashpot 211 in lower bumper post 111 and upper bumper post 21 Gap, while damping effect is not interfered with, moreover it is possible to which good restriction first buffer layer 1 and second buffer layer 2 are in the horizontal direction Relative motion.
Clamping vibration-preventing unit includes putting cabinet frame 5, threaded rod 52 and grip block 6, puts cabinet frame 5 and is fixedly installed in second buffer layer 2, away from the side surface of the first spring 3 one, put in cabinet frame 5 for placing power distribution cabinet, put equal insertion on the side wall of cabinet frame 5 and offer spiral shell Pit 51, activity in screwed hole 51 is inserted with threaded rod 52, by the cooperation of screwed hole 51 and threaded rod 52, can be by turning To realize length of the threaded rod 52 in cabinet frame 5 is put, the one end of threaded rod 52 in putting in the inner chamber of cabinet frame 5 is fixedly connected with clamping Plate 6, with the power distribution cabinet that the threaded rod 52 for reaching different length clamps different size shape by the cooperation of grip block 6, folder Holding plate 6 should select the big material of rigid, prevent because vibrations cause, to power distribution cabinet clamping shakiness, to rock so as to produce, spiral shell The one end of rasp bar 52 in the outside of cabinet frame 5 is put is fixedly connected with handle 53, and the setting of handle 53 can facilitate to threaded rod 52 Turn, laborsaving convenience.
Shock resistance unit includes bearer bar 7, impact-resistant panels 9 and second spring 10, and bearer bar 7 is arranged on puts the outside of cabinet frame 5, Bearer bar 7 and put and formed between cabinet frame 5 space, space is used for placing the handle 53 of the threaded rod 52 for arranging above, protection handle 53 will not be affected by external force, and bearer bar 7 and being put be relatively fixed by support bar 8 between cabinet frame 5, and support bar 8 is designed to Strengthen single unit system intensity well, bearer bar 7 is connected with impact-resistant panels 9 away from the side of support bar 8 by second spring 10, often The lower end of individual impact-resistant panels 9 middle part is fixedly connected on corresponding 3rd spring 11, although impact-resistant panels 9 are directly subject to outer masterpiece With, but being equipped with due to the spring 11 of second spring 10 and the 3rd, impact-resistant panels 9 simultaneously need not be special using mechanical strength Big material is made, and saves material and cost, and economic cost performance is greatly improved.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention And modification, the scope of the present invention be defined by the appended.

Claims (5)

1. a kind of power distribution cabinet damping shock resistance base, including damping base unit, clamping vibration-preventing unit, shock resistance unit and add Strong unit, it is characterised in that:The clamping vibration-preventing unit is fixedly installed on damping base unit top, and the shock resistance unit sets It is placed in clamping vibration-preventing unit periphery;
The reinforcement unit includes newel (13), bracing piece (12) and the 3rd spring (11), and the newel (13) is connected with Four bracing pieces (12), the bracing piece (12) offers mounting groove (121) away from a side surface of newel (13), described The 3rd spring (11) is installed with mounting groove (121), described reinforcement unit one end is connected to anti-by the 3rd spring (11) Impact unit, and the reinforcement unit other end is connected to damping base unit by newel (13);
The damping base unit includes first buffer layer (1), second buffer layer (2), the first spring (3) and supporting leg (4), described First buffer layer (1) is arranged on second buffer layer (2) lower section, fixed between the first buffer layer (1) and second buffer layer (2) The first spring (3) is connected with, the first buffer layer (1) is fixedly connected with supporting leg (4) away from the side of the first spring (3);
The clamping vibration-preventing unit includes putting cabinet frame (5), threaded rod (52) and grip block (6), described to put cabinet frame (5) fixed installation It is described to put equal insertion on the wall of cabinet frame (5) side and offer screw thread in second buffer layer (2) away from the side surface of the first spring (3) Hole (51), activity in the screwed hole (51) is inserted with threaded rod (52), and the threaded rod (52) is in putting in cabinet frame (5) inner chamber One end be fixedly connected with grip block (6);
The shock resistance unit includes bearer bar (7), impact-resistant panels (9) and second spring (10), and the bearer bar (7) is arranged on Cabinet frame (5) outside is put, and bearer bar (7) be relatively fixed by support bar (8) between cabinet frame (5) with being put, the bearer bar (7) is remote Impact-resistant panels (9) are connected with by second spring (10) from support bar (8) side.
2. a kind of power distribution cabinet according to claim 1 damping shock resistance base, it is characterised in that:The supporting leg (4) point Four corners on first buffer layer (1) surface are distributed in, the first buffer layer (1) is in the centre of surface for being provided with supporting leg (4) Position is fixedly connected on newel (13).
3. a kind of power distribution cabinet according to claim 1 damping shock resistance base, it is characterised in that:First spring (3) lower bumper post (111) and upper bumper post (21) are provided with, described upper bumper post (21) one end is fixedly connected on the second buffering Layer (2), offers dashpot (211) in the upper bumper post (21), in the dashpot (211) lower bumper post (111) is plugged, Described lower bumper post (111) one end is fixedly connected on first buffer layer (1), lower bumper post (111) other end and dashpot (211) Gap is left between bottom land.
4. a kind of power distribution cabinet according to claim 1 damping shock resistance base, it is characterised in that:The threaded rod (52) One end in putting on the outside of cabinet frame (5) is fixedly connected with handle (53).
5. a kind of power distribution cabinet according to claim 1 damping shock resistance base, it is characterised in that:Each described shock resistance Plate (9) lower end middle part is fixedly connected on corresponding 3rd spring (11).
CN201611149341.0A 2016-12-14 2016-12-14 A kind of power distribution cabinet damping shock resistance pedestal Active CN106602430B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611149341.0A CN106602430B (en) 2016-12-14 2016-12-14 A kind of power distribution cabinet damping shock resistance pedestal

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Application Number Priority Date Filing Date Title
CN201611149341.0A CN106602430B (en) 2016-12-14 2016-12-14 A kind of power distribution cabinet damping shock resistance pedestal

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CN106602430B CN106602430B (en) 2018-08-21

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107424739A (en) * 2017-08-08 2017-12-01 芜湖市凯鑫避雷器有限责任公司 A kind of floor installation device of dry-type transformer
CN107846806A (en) * 2017-09-27 2018-03-27 佛山市卧龙珠宝艺术有限公司 A kind of four node servers of easy-to-connect
CN107908239A (en) * 2017-12-29 2018-04-13 常州信息职业技术学院 A kind of Multi-functional computer host box
CN108093583A (en) * 2017-12-13 2018-05-29 福建爱普伦电子科技有限公司 A kind of LED display water-tight device
CN108183399A (en) * 2017-12-31 2018-06-19 国网山东省电力公司烟台供电公司 Power equipment installs insulating frame
CN111355179A (en) * 2020-04-10 2020-06-30 陈常军 High-low voltage prefabricated substation with good protection performance

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CN204680954U (en) * 2015-05-08 2015-09-30 河南英开电气设备有限公司 A kind of movable vibration reduction heat radiation electric power distributing cabinet
CN205123041U (en) * 2015-11-21 2016-03-30 福建亿瑞电力科技有限公司 Joint formula power distribution cabinet
CN205319564U (en) * 2015-10-28 2016-06-15 吴明秋 Earthquake takes place frequently area and uses electrical equipment box
CN205389071U (en) * 2016-02-05 2016-07-20 刘炳承 Power equipment cabinet with shock attenuation and conveniently remove function
CN205509331U (en) * 2016-04-18 2016-08-24 国网山东省电力公司郓城县供电公司 Energy -conserving shock attenuation heat -radiating power distribution cabinet
CN205610034U (en) * 2016-05-23 2016-09-28 国网山东省电力公司聊城供电公司 Switch board with shock attenuation and heat dissipation function

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204680954U (en) * 2015-05-08 2015-09-30 河南英开电气设备有限公司 A kind of movable vibration reduction heat radiation electric power distributing cabinet
CN205319564U (en) * 2015-10-28 2016-06-15 吴明秋 Earthquake takes place frequently area and uses electrical equipment box
CN205123041U (en) * 2015-11-21 2016-03-30 福建亿瑞电力科技有限公司 Joint formula power distribution cabinet
CN205389071U (en) * 2016-02-05 2016-07-20 刘炳承 Power equipment cabinet with shock attenuation and conveniently remove function
CN205509331U (en) * 2016-04-18 2016-08-24 国网山东省电力公司郓城县供电公司 Energy -conserving shock attenuation heat -radiating power distribution cabinet
CN205610034U (en) * 2016-05-23 2016-09-28 国网山东省电力公司聊城供电公司 Switch board with shock attenuation and heat dissipation function

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107424739A (en) * 2017-08-08 2017-12-01 芜湖市凯鑫避雷器有限责任公司 A kind of floor installation device of dry-type transformer
CN107846806A (en) * 2017-09-27 2018-03-27 佛山市卧龙珠宝艺术有限公司 A kind of four node servers of easy-to-connect
CN108093583A (en) * 2017-12-13 2018-05-29 福建爱普伦电子科技有限公司 A kind of LED display water-tight device
CN108093583B (en) * 2017-12-13 2020-10-09 福建爱普伦电子科技有限公司 Waterproof device for LED display screen
CN107908239A (en) * 2017-12-29 2018-04-13 常州信息职业技术学院 A kind of Multi-functional computer host box
CN107908239B (en) * 2017-12-29 2021-01-19 常州信息职业技术学院 Multifunctional computer mainframe box
CN108183399A (en) * 2017-12-31 2018-06-19 国网山东省电力公司烟台供电公司 Power equipment installs insulating frame
CN108183399B (en) * 2017-12-31 2019-09-03 国网山东省电力公司烟台供电公司 Power equipment installs insulating frame
CN111355179A (en) * 2020-04-10 2020-06-30 陈常军 High-low voltage prefabricated substation with good protection performance

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Address after: 230000 floor 23, Hefei Binhu international enterprise Port Phase I, the intersection of prosperous Avenue and Jilin Road, Baohe Economic Development Zone, Hefei City, Anhui Province

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Patentee before: ANHUI QUEUE ELECTRIC Co.,Ltd.

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