CN208423555U - A kind of damping compression-resistant box-type substation - Google Patents
A kind of damping compression-resistant box-type substation Download PDFInfo
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- CN208423555U CN208423555U CN201821197995.5U CN201821197995U CN208423555U CN 208423555 U CN208423555 U CN 208423555U CN 201821197995 U CN201821197995 U CN 201821197995U CN 208423555 U CN208423555 U CN 208423555U
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- damping
- constrictor
- mounting box
- box
- inner housing
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Abstract
The utility model discloses a kind of damping compression-resistant box-type substations, belong to electrical equipment technical field, its object is to solve box-type substation in the prior art, when external pressure suddenly disappears, damping spring restores the problem for causing box-type substation internal power device impaired.The utility model includes inner housing and the outer housing that is set in outside inner housing, multiple groups damping compression-resistant device is additionally provided between inner housing and outer housing, damping compression-resistant device includes mounting box, damping constrictor, one end of damping constrictor is pierced by mounting box and connect with inner housing, the other end of damping constrictor is connected with sucker, damping constrictor can slide in mounting box along the length direction of damping constrictor, it is connect by compressed spring with inner housing at the top of mounting box, mounting box bottom is connect with outer housing.When pressure effect pushes damping constrictor persistently, damping constrictor is connect by sucker with mounting box bottom, and avoiding pressure event resolves leads to influence caused by spring momentary reset.
Description
Technical field
The utility model belongs to electrical equipment technical field, and in particular to a kind of 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 type power transformation with damping and dedusting function is disclosed for the utility model patent of CN201720670470.8
Stand, including box type transformer station shell, folding connection piece, support spring, electric cabinet, power switch, fire-screen door, protection control room,
Dust absorption nozzle, the first electric pushrod, smoke sensor device, transformer room, sliding block, dust catcher, switchgear house, sliding rail, sweep-up pipe, the second electricity
Dynamic push rod, groove, baffle, threaded rod, servo motor, buzzer siren and PLC controller, the bottom pair of box type transformer station shell
Two sides are answered to be welded with strip, the side of strip is connect by L-type positive stop strip with pedestal, and it is equal that the top of pedestal corresponds to two sides
Bolt fixing hole is offered, the top of pedestal is connected by the bottom of several support springs and box type transformer station shell, the intelligence
Energy box-type substation, has the effect of good damping dedusting, while also having the function of automatic fire alarm, greatly promoting makes
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, support spring directly restore deformation meeting so that box type transformer station shell moment be subjected to displacement it is larger, from
And the electrical device inside it is caused to be shaken and damage.On the other hand, which only relies on support spring and plays one
Determine cushioning effect, the attainable damping effect of institute is poor；And when external pressure is excessive, the box-type substation is not set to play pressure
The warning device of power monitoring, will lead to box-type substation and damages by high forces and be difficult to timely be controlled.
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 problem for causing box-type substation internal power device impaired, provides a kind of damping compression-resistant box-type substation.
The technical solution adopted in the utility model is as follows:
A kind of damping compression-resistant box-type substation, including inner housing and the outer housing being set in outside inner housing, inner housing
Multiple groups damping compression-resistant device is additionally provided between outer housing, damping compression-resistant device includes mounting box, damping constrictor, damping pressure
One end of contracting bar is pierced by mounting box and connect with inner housing, and the other end of damping constrictor is connected with sucker, and damping constrictor can be
It slides, is connect by compressed spring with inner housing at the top of mounting box, mounting box along the length direction of damping constrictor in mounting box
Bottom is connect with outer housing.
Wherein, the pressure sensitive warning device being adapted to sucker position is provided in mounting box.
Wherein, shock-absorption air bag is arranged with outside pressure sensitive warning device.
Wherein, be additionally provided with extension spring between mounting box and sucker, extension spring both ends respectively with mounting box and sucker
Connection.
Wherein, damping constrictor is pierced by mounting box one end and is connected with transverse slat, and the bottom surface of transverse slat and mounting box pass through compression bullet
Spring connection, the top surface of transverse slat is connect with inner housing.
Wherein, rain-proof top cover is additionally provided at the top of inner housing, the longitudal section of top cover is isosceles trapezoid.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, in the utility model, by the way that damping compression-resistant device is arranged, when inner housing is by certain pressure, damping compression-resistant dress
Set that deformation occurs by compressed spring to playing certain damping effect, when the pressure persistently enhances, damping constrictor quilt
Lasting to push, the sucker of damping constrictor one end connection touches mounting box bottom and gradually emptying sucker and mounting box bottom
Air, so that damping constrictor is connect with mounting box, at this moment damping constrictor plays a supportive role, and avoids compressed spring quilt
It damages by pressure；And when the pressure event resolves, since sucker is to the connection function of damping constrictor and mounting box, so that compressed spring
Deformation will not be recovered immediately, compressed spring momentary recovery deformation is avoided and strenuous vibration occurs and causes electrical device in inner housing
The case where being damaged.
2, in the utility model, when the air in sucker is gradually discharged, sucker and pressure sensitive warning device are sent out
Raw to touch and then trigger pressure sensitive alarm activation alert program, the people for calling surrounding takes timely safeguard measure, keeps away
Exempt from the present apparatus to be acted on and be damaged by immense pressure.
3, in the utility model, on the one hand the shock-absorption air bag of setting forms secondary shock-absorbing effect, enhances for inner housing
The protective effect of middle electrical device, another aspect shock-absorption air bag also form pressure sensitive warning device and protect, and avoid pressure
Induction alarm device is damaged.
4, in the utility model, by the way that extension spring is arranged, when inner housing, which is under pressure, to be acted on, compressed spring and stretching
Shock-absorbing protecting is collectively formed in spring, so that whole damping effect has obtained bigger reinforcement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged structure schematic diagram of damping compression-resistant device in the utility model；
Marked in the figure: 1- top cover, 2- inner housing, 3- damping compression-resistant device, 31- transverse slat, 32- damping constrictor, 33- compress
Spring, 34- extension spring, 35- mounting box, 36- sucker, 37- shock-absorption air bag, 38- pressure sensitive warning device, 4- outer housing.
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 damping compression-resistant box-type substation, including inner housing 2 and the outer housing being set in outside inner housing 24, inner casing
For placing the electrical devices such as transformer pressure-reducing, low-voltage distribution cabinet outside body 2；The bottom of inner housing 2 and the bottom of outer housing 4 it
Between be provided with multiple groups damping compression-resistant device 3, damping compression-resistant device 3 includes mounting box 35, damping constrictor 32, the top of mounting box 35
Face is equipped with aperture compatible with 32 diameter of damping constrictor, and one end of damping constrictor 32 is pierced by the aperture of mounting box 35
And being carried out with 2 bottom of inner housing be bonded, the other end of damping constrictor 32 is connected with sucker 36, and damping constrictor 32 can pacify
Length direction in mounted box 35 along damping constrictor 32 slides up and down, and the top of mounting box 35 passes through compressed spring 33 and inner casing
Body 2 connects, and the bottom of mounting box 35 is connect with 4 bottom bolts of outer housing.
Preferably, being provided with pressure sensitive warning device 38 in the underface of sucker 36 in mounting box 35, work as sucker
Pressure sensitive warning device 38 is triggered when 36 disk body is contacted with pressure sensitive warning device 38 and is alarmed.
Preferably, being arranged with shock-absorption air bag 37 outside pressure sensitive warning device 38, shock-absorption air bag 37 is to mounting box 35
The area coverage of bottom is less than the projected area of sucker 36.
Preferably, extension spring 34 is additionally provided between mounting box 35 and sucker 36,34 both ends of extension spring difference
It is connect with mounting box 35 and sucker 36.
Preferably, damping constrictor 32, which is pierced by 35 one end of mounting box, is connected with transverse slat 31, transverse slat 31 and damping are compressed
Bar 32 is vertically arranged, and the bottom surface of transverse slat 31 is connect with mounting box 35 by compressed spring 33, the top surface of transverse slat 31 and inner housing 2
Connection.
Preferably, being additionally provided with rain-proof top cover 1 at the top of inner housing 2, the longitudal section of top cover 1 is isosceles trapezoid.
Preferably, damping compression-resistant device 3 is provided with four groups, four groups of damping compression-resistant devices 3 are located at 2 bottom of inner housing
Four corners in portion.
The specific working principle of the utility model are as follows: when inner housing 2 is acted on by certain pressure, compressed spring 33 with
And deformation occurs to forming good shock-absorbing protecting for extension spring 34, when pressure continuous action, damping constrictor 32 is continuous
It moving down, sucker 36 moves closer to the bottom of mounting box 35 at this time, when sucker 36 touches shock-absorption air bag 37, shock-absorption air bag
37 deformation occurs forms last shock-absorbing protecting, and sucker 36 gradually empties the gas between 35 bottom of sucker 36 and mounting box at this time
Body, sucker 36 connect damping constrictor 32 with 35 bottom of mounting box, at this time damping constrictor 32 slow down compressed spring 33 with
And the active force that extension spring 34 is subject to ensures that it is not damaged further, in addition sucker 36 also triggers pressure sensitive alarm dress
It sets 38 and pressure sensitive warning device 38 is made to sound an alarm sound, neighbouring people is caused to pay attention to simultaneously alleviating 2 institute of inner housing in time
The pressure being subject to；
Embodiment 1
A kind of damping compression-resistant box-type substation, including inner housing and the outer housing being set in outside inner housing, inner housing
Multiple groups damping compression-resistant device is additionally provided between outer housing, damping compression-resistant device includes mounting box, damping constrictor, damping pressure
One end of contracting bar is pierced by mounting box and connect with inner housing, and the other end of damping constrictor is connected with sucker, and damping constrictor can be
It slides, is connect by compressed spring with inner housing at the top of mounting box, mounting box along the length direction of damping constrictor in mounting box
Bottom is connect with outer housing.By the way that damping compression-resistant device is arranged, when inner housing is by certain pressure, damping compression-resistant device passes through
Deformation occurs for compressed spring to play certain damping effect, when the pressure persistently enhances, under damping constrictor is continued
Pressure, the sucker of damping constrictor one end connection touch mounting box bottom and gradually empty the air of sucker and mounting box bottom,
So that damping constrictor is connect with mounting box, at this moment damping constrictor plays a supportive role, and avoids compressed spring and is subject to crushing；
And when the pressure event resolves, since sucker is to the connection function of damping constrictor and mounting box, so that compressed spring will not
Deformation is recovered immediately, compressed spring momentary recovery deformation is avoided and strenuous vibration occurs and electrical device in inner housing is caused to occur
The case where damage.
Embodiment 2
On the basis of embodiment 1, the pressure sensitive warning device being adapted to sucker position is provided in mounting box.Work as suction
When air in disk is gradually discharged, sucker and pressure sensitive warning device occur to touch triggering pressure sensitive alarm in turn and fill
Starting alert program is set, the people for calling surrounding takes timely safeguard measure, and the present apparatus is avoided to be acted on and send out by immense pressure
Raw damage.
Embodiment 3
On the basis of embodiment 2, shock-absorption air bag is arranged with outside pressure sensitive warning device.One side of shock-absorption air bag of setting
Face forms secondary shock-absorbing effect, enhances the protective effect for electrical device in inner housing, another aspect shock-absorption air bag is also right
Pressure sensitive warning device forms protection, avoids pressure sensitive warning device and is damaged.
Embodiment 4
On the basis of the embodiment, extension spring, extension spring both ends point are additionally provided between mounting box and sucker
It is not connect with mounting box and sucker.By the way that extension spring is arranged, when inner housing, which is under pressure, to be acted on, compressed spring and stretching bullet
Shock-absorbing protecting is collectively formed in spring, so that whole damping effect has obtained bigger reinforcement.
Embodiment 5
On the basis of the above embodiments, damping constrictor is pierced by mounting box one end and is connected with transverse slat, the bottom surface of transverse slat with
Mounting box is connected by compressed spring, and the top surface of transverse slat is connect with inner housing.
Embodiment 6
On the basis of the above embodiments, damping compression-resistant device is provided with four groups, and four groups of damping compression-resistant devices are located at
Four corners of inner housing bottom；Rain-proof top cover is additionally provided at the top of inner housing, the longitudal section of top cover is isosceles trapezoid.
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 (6)
1. a kind of damping compression-resistant box-type substation including inner housing (2) and is set in the external outer housing (4) of inner housing (2),
It is characterized by: being additionally provided with multiple groups damping compression-resistant device (3), damping compression-resistant device between inner housing (2) and outer housing (4)
It (3) include mounting box (35), damping constrictor (32), one end of damping constrictor (32) is pierced by mounting box (35) and inner housing
(2) it connects, the other end of damping constrictor (32) is connected with sucker (36), and damping constrictor (32) can be on mounting box (35) interior edge
The length direction of damping constrictor (32) slides, and is connect by compressed spring (33) with inner housing (2) at the top of mounting box (35), pacifies
Mounted box (35) bottom is connect with outer housing (4).
2. a kind of damping compression-resistant box-type substation as described in claim 1, it is characterised in that: be provided in mounting box (35) with
The pressure sensitive warning device (38) of sucker (36) position adaptation.
3. a kind of damping compression-resistant box-type substation as claimed in claim 2, it is characterised in that: pressure sensitive warning device (38)
It is arranged with shock-absorption air bag (37) outside.
4. a kind of damping compression-resistant box-type substation as described in claim 1, it is characterised in that: mounting box (35) and sucker (36)
Between be additionally provided with extension spring (34), extension spring (34) both ends are connect with mounting box (35) and sucker (36) respectively.
5. a kind of damping compression-resistant box-type substation as described in claim 1, it is characterised in that: damping constrictor (32) is pierced by peace
Mounted box (35) one end is connected with transverse slat (31), and the bottom surface of transverse slat (31) is connect with mounting box (35) by compressed spring (33), horizontal
The top surface of plate (31) is connect with inner housing (2).
6. a kind of damping compression-resistant box-type substation as described in claim 1, it is characterised in that: also set up at the top of inner housing (2)
Have rain-proof top cover (1), the longitudal section of top cover (1) is isosceles trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821197995.5U CN208423555U (en) | 2018-07-26 | 2018-07-26 | A kind of damping compression-resistant box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821197995.5U CN208423555U (en) | 2018-07-26 | 2018-07-26 | A kind of damping compression-resistant box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208423555U true CN208423555U (en) | 2019-01-22 |
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ID=65124560
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821197995.5U Active CN208423555U (en) | 2018-07-26 | 2018-07-26 | A kind of damping compression-resistant box-type substation |
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| Country | Link |
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| CN (1) | CN208423555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260710A (en) * | 2019-05-13 | 2019-09-20 | 湖南达道新能源开发有限公司 | A kind of underground heat cleaning device |
| CN117847146A (en) * | 2024-03-08 | 2024-04-09 | 沈阳露天采矿设备制造有限公司 | Vibration reduction buffer device of electric shovel electric control cabinet |
-
2018
- 2018-07-26 CN CN201821197995.5U patent/CN208423555U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260710A (en) * | 2019-05-13 | 2019-09-20 | 湖南达道新能源开发有限公司 | A kind of underground heat cleaning device |
| CN117847146A (en) * | 2024-03-08 | 2024-04-09 | 沈阳露天采矿设备制造有限公司 | Vibration reduction buffer device of electric shovel electric control cabinet |
| CN117847146B (en) * | 2024-03-08 | 2024-05-17 | 沈阳露天采矿设备制造有限公司 | Vibration reduction buffer device of electric shovel electric control cabinet |
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