CN208461276U - A kind of novel damping compression-resistant box-type substation - Google Patents
A kind of novel damping compression-resistant box-type substation Download PDFInfo
- Publication number
- CN208461276U CN208461276U CN201821197992.1U CN201821197992U CN208461276U CN 208461276 U CN208461276 U CN 208461276U CN 201821197992 U CN201821197992 U CN 201821197992U CN 208461276 U CN208461276 U CN 208461276U
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- box
- type substation
- damping
- rotational shell
- helicla flute
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Abstract
The utility model discloses a kind of novel damping compression-resistant box-type substations, belong to electrical equipment technical field, and the purpose is to solve box-type substation when external pressure suddenly disappears, damping spring restores the problem for causing box-type substation internal power device impaired.The utility model includes box-type substation ontology, rotational shell, rotational shell one end is fixedly mounted on box-type substation body bottom portion by bearing one, helicla flute is circumferentially with along rotational shell on rotational shell, the other end of rotational shell is arranged with bearing two, and bearing two is connected by damping spring with concrete vertical face；Concrete vertical face side is further fixed on sliding block compatible with helicla flute, and one end insertion helicla flute of sliding block can simultaneously slide in helicla flute, and card slot compatible with sliding block is additionally provided in helicla flute.By setting helicla flute and sliding block rotational shell is rotated, the card slot being then arranged in helicla flute forms position-limiting action, avoids damping spring caused by pressure disappears and directly restores deformation.
Description
Technical field
The utility model belongs to electrical equipment technical field, and in particular to a kind of novel damping compression-resistant box-type substation.
Background technique
Box-type substation is usually that transformer pressure-reducing, low-voltage distribution cabinet etc. are organically combined and are installed on a tool
In the case structure of various aspects of performance such as standby antidetonation, moisture-proof, fire prevention, and with the continuous development of society and electric system not
Break perfect, box-type substation needs to be transported to be operated under various environmental conditions.Therefore, strengthen the certain of box-type substation
Defending performance becomes particularly important to adapt to certain particular surroundings.
In real life, most of box-type substation is placed in outdoor, is easy to appear some fortuitous events.Work as box type transformation
When station is placed in mountain area, it is easy to receive the influence of falling rocks, Rolling Stone, general box-type substation damping performance is poor, such as application number
A kind of intelligent box substation with damping and dedusting function is disclosed for the utility model patent of CN201720670470.8,
Including box type transformer station shell, folding connection piece, support spring, electric cabinet, power switch, fire-screen door, protection control room, dust suction
Mouth, the first electric pushrod, smoke sensor device, transformer room, sliding block, dust catcher, switchgear house, sliding rail, sweep-up pipe, second electronic push away
Bar, groove, baffle, threaded rod, servo motor, buzzer siren and PLC controller, the bottom corresponding two of box type transformer station shell
Side is welded with strip, and the side of strip is connect by L-type positive stop strip with pedestal, and the top of pedestal corresponds to two sides and opens up
There is bolt fixing hole, the top of pedestal is connected by the bottom of several support springs and box type transformer station shell, the intelligent box
Formula substation has the effect of good damping dedusting, while also having the function of automatic fire alarm, greatly promotes and uses
Convenience.
The utility model mainly passes through support spring and plays certain cushioning effect, and when pressure persistently increases, strip
It is supported to prevent spring from further being damaged by pressure；But when pressure effect suddenly disappears, for example, on mountain falling rocks from top shell
It tumbling, support spring will do it reset and drive box type transformer station shell up springing, if support spring deformation degree is larger,
The energy saved is also big, and it is larger that support spring direct reduction is subjected to displacement box type transformer station shell moment, so as to cause
Its internal electrical device is shaken and damages.In addition general box-type substation does not have pressure detecting warning device, when
External pressure will lead to damping spring when persistently increasing above certain limit and support strip is impaired, and then the electricity inside influence
Power device normal operation.
Utility model content
The purpose of this utility model is that: it solves box-type substation in the prior art and subtracts when external pressure suddenly disappears
Shake spring restores the deformation problem that lead to box-type substation internal power device impaired because of vibration, provides a kind of novel subtract
Shake resistance to compression box-type substation.
The technical solution adopted in the utility model is as follows:
A kind of novel damping compression-resistant box-type substation, including box-type substation ontology and damping base, damping base
Including concrete vertical face, multiple groups damping is provided between concrete vertical face and box-type substation ontology, damping includes
One end of rotational shell, rotational shell is fixedly mounted on box-type substation body bottom portion by bearing one, edge rotation on rotational shell
The circumferential direction for turning shell is provided with helicla flute, and the other end of rotational shell is arranged with bearing two, and bearing two is by damping spring and mixes
Solidifying soil facade is connected；Concrete vertical face side is further fixedly arranged on sliding block compatible with helicla flute, and one end of sliding block is embedded in spiral shell
Spin slot can simultaneously slide in helicla flute, be additionally provided with card slot compatible with sliding block at bearing one in helicla flute.
Wherein, damping further includes mounting base, and mounting base is connect by damping spring with bearing two, and mounting base side is set
It is equipped with vertical bar, sliding block is fixed on vertical bar；Guide post is additionally provided in mounting base, rotational shell is set in outside guide post, rotation
Shell can be moved up and down along the length direction of guide post.
Wherein, ball-screw-transmission is used between rotational shell and guide post.
Wherein, vibration damper plate, the bottom surface of vibration damper plate and concrete vertical face are additionally provided between damping and concrete vertical face
Bonding, the top surface of vibration damper plate and the mounting base of damping are bolted.
Wherein, multiple air bags are additionally provided on vibration damper plate.
Wherein, pressure resistance column is additionally provided on vibration damper plate, the top of pressure resistance column is provided with touching formula warning device, when touching formula
It will sound the alarm automatically when warning device is by any type of touching.
Wherein, box-type substation ontology surrounding is additionally provided with rubber pad, the two sides of rubber pad respectively with box-type substation sheet
Body, concrete vertical face bonding.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, in the utility model, by setting helicla flute and sliding block, when box-type substation ontology, which is under pressure, to be acted on,
Rotational shell rotates and oppresses damping spring compression, so that whole have certain damping effect；When box-type substation sheet
When body is acted on by the pressure of lasting reinforcement, sliding block slides into certain position along helicla flute and initially enters card slot area,
It can smoothly slip over, and external force ought fail at this time in box-type substation ontology when sliding block first pass card slot, due to damping
The restoring force of spring acts on, so that rotational shell is by the trend that moves up, and sliding block progress detent is caused to revolve by card slot at this time
Turn shell to remain stationary, and then avoids because the restoring force effect of damping spring leads to the electric power of box-type substation body interior
Device is shaken and damages.
2, in the utility model, by the way that mounting base is arranged, so that rotational shell and sliding block form a set of damping and facilitate shifting
Damping that is dynamic and using so that damping with more flexible；Guide post set in addition to damping spring and
Rotational shell forms good guiding role, enhances integrally-built stability.
3, in the utility model, by will use ball-screw-transmission between rotational shell and guide post, and ball-screw
Transmission have invertibity, when external pressure act on bearing for the moment, bearing one oppress rotational shell decline, rotational shell on one side under
It drops and rotates on one side, so that decline that process is slower, and avoiding biggish external force and acting on box-type substation ontology suddenly makes
The problem for obtaining larger and overall performance the damping effect difference of displacement that damping spring occurs occurs.
4, in the utility model, by the way that air bag is arranged, air bag forms further box-type substation ontology
Damping and resistance to compression protection prevent from causing damping to damage because pressure is excessive and then influencing electric power in box-type substation ontology
The work of device；In addition it is also provided with touching formula warning device, when box-type substation ontology reaches certain position by pressure effect
When, box-type substation body bottom portion and touching formula warning device are in contact and trigger the alarm of touching formula warning device, cause week
Enclose people's note that timely alleviate box-type substation ontology suffered by pressure, avoid box-type substation body interior
Electrical device be damaged.
5, the cushioning effect in transverse direction is formed to box-type substation ontology by the way that rubber pad is arranged, avoids cross to a certain extent
Vibration caused by box-type substation ontology is influenced to direction active force.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of damping in the utility model；
Fig. 3 is the part-structure diagrammatic cross-section of damping in the utility model；
Marked in the figure: 1- box-type substation ontology, 2- concrete vertical face, 3- rubber pad, 4- vibration damper plate, 5- damping,
51- mounting base, 52- damping spring, 53- guide post, 54- rotational shell, 55- helicla flute, 56- sliding block, 57- card slot, 58- bearing
One, 59- bearing two, 6- air bag, 7- pressure resistance column, 8- touch formula warning device.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
A kind of novel damping compression-resistant box-type substation, including box-type substation ontology 1 and damping base, box type transformation
Ontology 1 of standing is placed in damping base, and damping base includes the concrete vertical face 2 of spill, concrete vertical face 2 and box-type substation
Multiple groups damping 5 is provided between ontology 1, damping 5 includes rotational shell 54, and one end of rotational shell 54 passes through bearing
One 58 are fixedly mounted on 1 bottom of box-type substation ontology, meanwhile, the upper surface of rotational shell 54 is lower than the upper end of bearing 1
Face avoids and friction occurs with 1 bottom of box-type substation ontology and influences integral shock-absorbing effect when rotational shell 54 is rotated；Rotation
The other end for turning shell 54 is arranged with bearing 2 59, and bearing 2 59 passes through the concave bottom surfaces of damping spring 52 and concrete vertical face 2
It is connected；Circumferential direction on rotational shell 54 along rotational shell 54 is additionally provided with helicla flute 55, and 2 side of concrete vertical face is also fixedly installed
There is sliding block 56 compatible with helicla flute 55, one end insertion helicla flute 55 of sliding block 56 can simultaneously slide, spiral in helicla flute 55
It is additionally provided with card slot 57 compatible with sliding block 56 at bearing 1 in slot 55, sliding block 56, card slot 57 and ratchet ratchet are set
It is identical to set principle, when sliding block 56 passes through card slot 57 for the first time, sliding block 56 can be passed through, when sliding block 56 is retracted toward opposite direction
When by card slot 57, the end of sliding block 56 is caught in card slot 57, so as to avoid the reverse rotation of rotational shell 54 and damping bullet
The direct recovery deformation of spring 52.
Preferably, damping 5 further includes mounting base 51, mounting base 51 is connected by damping spring 52 and bearing 2 59
It connects, 51 side of mounting base is provided with vertical bar, and sliding block 56 is fixed on vertical bar；It is additionally provided with guide post 53 in mounting base 51, rotates
Shell 54 is set in outside guide post 53, and rotational shell 54 can be moved up and down along the length direction of guide post 53.
Preferably, using ball-screw-transmission between rotational shell 54 and guide post 53.
Preferably, be additionally provided with vibration damper plate 4 between damping 5 and concrete vertical face 2, the bottom surface of vibration damper plate 4 with
Concrete vertical face 2 is bonded, and the top surface of vibration damper plate 4 is bolted with the mounting base 51 of damping 5.
Preferably, being additionally provided with multiple air bags 6 on vibration damper plate 4.
Preferably, being additionally provided with pressure resistance column 7 on vibration damper plate 4, the top of pressure resistance column 7 is provided with touching formula warning device
8, it will sound the alarm automatically when touching formula warning device 8 by any type of touching.
Preferably, 1 surrounding of box-type substation ontology is additionally provided with rubber pad 3, the two sides of rubber pad 3 respectively with it is box
Transformer substation body 1, concrete vertical face 2 are bonded.
Preferably, damping 5 is provided with four groups, four groups of dampings 5 are evenly distributed on box-type substation ontology 1
Four corners.
The working principle of the utility model are as follows: when the pressure effect certain by longitudinal direction of box-type substation ontology 1,
The compression of damping spring 52 is to form certain shock-absorbing protecting；When the pressure is continuously increased, since 56 position of sliding block is fixed, and
The needs of sliding block 56 slide in helicla flute 55, therefore rotational shell 54 also occurs that rotation during moving down, and works as rotation
When turning shell 54 and moving down to a certain extent, sliding block 56 passes through 57 position of card slot that helicla flute 55 is arranged；And it ought pressure at this time
Effect suddenly disappears, since the restoring force of damping spring 52 acts on, so that rotational shell 54 has the tendency that moving up, and due to
Detent relationship between card slot 57 and sliding block 56 at this time, so that rotational shell 54 and damping spring 52 are remain stationary, thus
The electrical device for avoiding box-type substation body interior caused by the restoring force effect of damping spring 52 is shaken and damages
The occurrence of；On the other hand, if when the pressure effect do not cancel continue instead act on box-type substation ontology 1 when, box change
1 compression shock absorption spring 52 of power station ontology and gradually decrease, air bag 6 forms further box-type substation ontology 1 at this time
Shock-absorbing protecting, in addition when box-type substation ontology 1 drops to certain altitude and touches touching formula warning device 8, touching
Formula warning device 8 is activated and sounds an alarm, and attracts the people of surrounding to mitigate the pressure that box-type substation ontology 1 is subject in time and makees
With.
Embodiment 1
A kind of novel damping compression-resistant box-type substation, including box-type substation ontology and damping base, damping base
Including concrete vertical face, multiple groups damping is provided between concrete vertical face and box-type substation ontology, damping includes
One end of rotational shell, rotational shell is fixedly mounted on box-type substation body bottom portion by bearing one, edge rotation on rotational shell
The circumferential direction for turning shell is provided with helicla flute, and the other end of rotational shell is arranged with bearing two, and bearing two is by damping spring and mixes
Solidifying soil facade is connected；Concrete vertical face side is further fixedly arranged on sliding block compatible with helicla flute, and one end of sliding block is embedded in spiral shell
Spin slot can simultaneously slide in helicla flute, be additionally provided with card slot compatible with sliding block at bearing one in helicla flute.By setting
Helicla flute and sliding block are set, when box-type substation ontology, which is under pressure, to be acted on, rotational shell rotates and oppresses damping spring pressure
Contracting, so that whole have certain damping effect；It is sliding when box-type substation ontology is acted on by the pressure of lasting reinforcement
Block slides into certain position along helicla flute and initially enters card slot area, and when sliding block first pass card slot can smoothly be slided
It crosses, and external force ought fail at this time in box-type substation ontology, since the restoring force of damping spring acts on, so that rotational shell
By the trend moved up, and at this time card slot by sliding block progress detent cause rotational shell to remain stationary, and then avoid because
The restoring force effect of damping spring causes the electrical device of box-type substation body interior to be shaken and damage.
Embodiment 2
On the basis of embodiment 1, damping is provided with four groups, and four groups of dampings are evenly distributed on box-type substation
Four corners of ontology, damping further include mounting base, and mounting base is connect by damping spring with bearing two, mounting base side
It is provided with vertical bar, sliding block is fixed on vertical bar；Guide post is additionally provided in mounting base, rotational shell is set in outside guide post, rotation
Turning shell can move up and down along the length direction of guide post.By the way that mounting base is arranged, so that rotational shell and sliding block form one
The set damping damping that is moved easily and uses so that damping with more flexible；Guide post pair set in addition
Damping spring and rotational shell form good guiding role, enhance integrally-built stability.
Embodiment 3
On the basis of embodiment 2, ball-screw-transmission is used between rotational shell and guide post.By by rotational shell
Ball-screw-transmission is used between guide post, and ball-screw-transmission has invertibity, when external pressure acts on bearing one
When, bearing one oppress rotational shell decline, rotational shell on one side decline and while rotate, so that decline process it is slower, keep away
Exempted from biggish external force act on suddenly box-type substation ontology make damping spring occur displacement it is larger and overall performance
The problem of damping effect difference occurs.
Embodiment 4
On the basis of the above embodiments, vibration damper plate is additionally provided between damping and concrete vertical face, vibration damper plate
Bottom surface is Nian Jie with concrete vertical face, and the top surface of vibration damper plate and the mounting base of damping are bolted.
Embodiment 5
On the basis of the above embodiments, multiple air bags are additionally provided on vibration damper plate；It is additionally provided on vibration damper plate anti-
Compression leg, the top of pressure resistance column are provided with touching formula warning device, just when touching formula warning device by any type of touching
It can sound the alarm automatically.By be arranged air bag, air bag to box-type substation ontology formed further damping with
And resistance to compression protection, it prevents from causing damping to damage because pressure is excessive and then influencing electrical device in box-type substation ontology
Work；In addition it is also provided with touching formula warning device, it is box when box-type substation ontology reaches certain position by pressure effect
Transformer substation body bottom and touching formula warning device are in contact and trigger the alarm of touching formula warning device, cause around people's
Note that avoiding the electric power device of box-type substation body interior to timely alleviate pressure suffered by box-type substation ontology
Part is damaged.
Embodiment 6
On the basis of the above embodiments, box-type substation ontology surrounding is additionally provided with rubber pad, the two sides point of rubber pad
It is not Nian Jie with box-type substation ontology, concrete vertical face.Box-type substation ontology is formed in transverse direction by the way that rubber pad is arranged
Cushioning effect avoids transverse direction active force from influencing vibration caused by box-type substation ontology to a certain extent.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (7)
1. a kind of novel damping compression-resistant box-type substation, including box-type substation ontology (1) and damping base, damping base
Including concrete vertical face (2), multiple groups damping (5) are provided between concrete vertical face (2) and box-type substation ontology (1),
It is characterized by: damping (5) includes rotational shell (54), one end of rotational shell (54) passes through the fixed peace of bearing one (58)
Mounted in box-type substation ontology (1) bottom, the circumferential direction on rotational shell (54) along rotational shell (54) is provided with helicla flute (55),
The other end of rotational shell (54) is arranged with bearing two (59), and bearing two (59) passes through damping spring (52) and concrete vertical face
(2) it is connected；Concrete vertical face (2) side is further fixedly arranged on and helicla flute (55) compatible sliding block (56), sliding block (56)
One end is embedded in helicla flute (55) and can slide in helicla flute (55), also sets at bearing one (58) position in helicla flute (55)
It is equipped with and sliding block (56) compatible card slot (57).
2. a kind of novel damping compression-resistant box-type substation as described in claim 1, it is characterised in that: damping (5) is also
Including mounting base (51), mounting base (51) is connect by damping spring (52) with bearing two (59), the setting of mounting base (51) side
There is vertical bar, sliding block (56) is fixed on vertical bar；It is additionally provided in mounting base (51) guide post (53), rotational shell (54) is set in
Outside, rotational shell (54) can move up and down guide post (53) along the length direction of guide post (53).
3. novel damping compression-resistant box-type substation as claimed in claim 2 a kind of, it is characterised in that: rotational shell (54) with
Ball-screw-transmission is used between guide post (53).
4. novel damping compression-resistant box-type substation as claimed in claim 2 a kind of, it is characterised in that: damping (5) with
It is additionally provided between concrete vertical face (2) vibration damper plate (4), the bottom surface of vibration damper plate (4) is Nian Jie with concrete vertical face (2), vibration damper plate
(4) top surface and the mounting base (51) of damping (5) are bolted.
5. a kind of novel damping compression-resistant box-type substation as claimed in claim 4, it is characterised in that: on vibration damper plate (4) also
It is provided with multiple air bags (6).
6. a kind of novel damping compression-resistant box-type substation as claimed in claim 5, it is characterised in that: on vibration damper plate (4) also
It is provided with pressure resistance column (7), the center on pressure resistance column (7) top is provided with touching formula warning device (8).
7. a kind of novel damping compression-resistant box-type substation as described in claim 1, it is characterised in that: box-type substation ontology
(1) surrounding is additionally provided with rubber pad (3), the two sides of rubber pad (3) respectively with box-type substation ontology (1), concrete vertical face (2)
Bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821197992.1U CN208461276U (en) | 2018-07-26 | 2018-07-26 | A kind of novel damping compression-resistant box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821197992.1U CN208461276U (en) | 2018-07-26 | 2018-07-26 | A kind of novel damping compression-resistant box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208461276U true CN208461276U (en) | 2019-02-01 |
Family
ID=65179235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821197992.1U Active CN208461276U (en) | 2018-07-26 | 2018-07-26 | A kind of novel damping compression-resistant box-type substation |
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| CN (1) | CN208461276U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076119A (en) * | 2019-12-31 | 2020-04-28 | 盐城市博时电子有限公司 | A resistance to compression type LED crystal vase base lamp for wedding celebration |
| CN112652983A (en) * | 2020-12-15 | 2021-04-13 | 许岳金 | A shock attenuation heat dissipation electric power cabinet for electric power engineering |
-
2018
- 2018-07-26 CN CN201821197992.1U patent/CN208461276U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076119A (en) * | 2019-12-31 | 2020-04-28 | 盐城市博时电子有限公司 | A resistance to compression type LED crystal vase base lamp for wedding celebration |
| CN111076119B (en) * | 2019-12-31 | 2021-09-17 | 盐城市博时电子有限公司 | A resistance to compression type LED crystal vase base lamp for wedding celebration |
| CN112652983A (en) * | 2020-12-15 | 2021-04-13 | 许岳金 | A shock attenuation heat dissipation electric power cabinet for electric power engineering |
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