CN207994543U - A kind of novel electrical equipment complex protection plugging structure - Google Patents
A kind of novel electrical equipment complex protection plugging structure Download PDFInfo
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- CN207994543U CN207994543U CN201820537636.3U CN201820537636U CN207994543U CN 207994543 U CN207994543 U CN 207994543U CN 201820537636 U CN201820537636 U CN 201820537636U CN 207994543 U CN207994543 U CN 207994543U
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- electrical equipment
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- threading hole
- cable
- proof mud
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Abstract
The utility model discloses a kind of novel electrical equipment complexs to protect plugging structure, including fire-proof mud, which is laid on the bottom plate of electrical equipment and gap between clogging threading hole and cable, it is characterised in that：Further include type of tamper evidence and enclosing part；Wherein, type of tamper evidence is generally set in the loop configuration outside cable and is jammed at threading hole；Enclosing part is fixed on the bottom plate of electrical equipment, and enclosing part is formed with fire-proof mud and is laid with space to enclose loop configuration around the one of threading hole and cable and constituting there are one enclosing wall between the enclosing wall and bottom plate；Fire-proof mud is laid in space and has been filled with insulated enclosure layer, fire-proof mud and insulated enclosure layer from top to bottom.It is simple and reasonable that the novel electrical equipment complex of the utility model protects plugging structure to have, and the advantage that fireproof blocking effect can be persistently reliable is suitble to promote the use of in this field.
Description
Technical field
The utility model belongs to electrical equipment safety protection structure field, and in particular to a kind of novel electrical equipment complex is anti-
Protect plugging structure.
Background technology
Currently, to electrical equipment（For example, electrical cabinet shown in FIG. 1）Gap between the external world（For example, electrical in Fig. 2
The threading hole being arranged on the bottom plate of cabinet）Protection has certain fire-proof function using materials such as oiliness fire-proof muds, but in hot environment
Middle fire-proof mud oiliness is readily volatilized, is cracked and falls off, and forms new gap to be fully sealed, causes under flameproof effect
Drop, steam and toy are easy to scurry into from device external, cause a hidden trouble safely to the cable connection of inside electric appliance, when serious
Cable fire accident can be caused.
Based on this, applicant considers that design is a kind of simple and reasonable, and fireproof blocking effect can be persistently reliable novel
Electrical equipment integrated protection plugging structure.
Invention content
In view of the above shortcomings of the prior art, technical problem to be solved in the utility model is：How a kind of knot is provided
Structure advantages of simple, fireproof blocking effect being capable of persistently reliable novel electrical equipment complex protection plugging structures.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution：
A kind of novel electrical equipment complex protection plugging structure, including fire-proof mud, the fire-proof mud are laid on electrical equipment
Gap on bottom plate and between clogging threading hole and cable, it is characterised in that：
Further include type of tamper evidence and enclosing part；
Wherein, type of tamper evidence is generally set in the loop configuration outside cable and is jammed at threading hole；
Enclosing part is fixed on the bottom plate of electrical equipment, and enclosing part is the circle loop configuration around threading hole and cable
And constitute there are one enclosing wall, it is formed with fire-proof mud between the enclosing wall and bottom plate and is laid with space；
Fire-proof mud is laid in space and has been filled with insulated enclosure layer, fire-proof mud and insulated enclosure layer from top to bottom.
Compared with the existing technology compared with the utility model electrical equipment integrated protection plugging structure this have the advantage that：
1, it takes similar " sandwich " interlayer to protect plugging structure, had not only achieved the effect that the sealing to electrical equipment, but also energy
Reach fireproof function.So as to effectively avoid fire-proof mud from being cracked and take off because of caused by the oil components volatilization in itself
It falls, and then can ensure fire-proof mud fire prevention for a long time and block effect.
2, the steam that can also be effectively obstructed outside electrical equipment by the above insulated enclosure layer enters inside electric appliance
Cause short circuit, good protective action is played to electrical equipment, has reliably ensured equipment safety stable operation.
3, the utility model electrical equipment integrated protection plugging structure is simple, and it is convenient to implement, and does not influence the skill of existing electrical equipment
Art security performance, inside electric appliance more simple and clear is beautiful after implementation, suitable for promoting the use of in the electrical apparatus.
4, the setting of type of tamper evidence can block gap between threading hole and cable；Play better plugging action.
5, the above-mentioned enclosing wall of the setting of enclosing part and composition can improve the height that fire-proof mud is laid with space, Jin Er
Under the premise of material using identical weight, it can help to improve simultaneously thickening insulation sealant, fire-proof mud and insulated enclosure layer, from
And enhance threading hole and the protection sealing characteristics at cable.
Description of the drawings
Fig. 1 is the dimensional structure diagram for the multiple electrical cabinets being arranged side by side.
Fig. 2 is that the threading hole of existing single electrical cabinet bottom wears the schematic diagram of cable.
Fig. 3 is the schematic diagram that a kind of application of plugging structure is protected in the novel electrical equipment complex of the utility model.
Fig. 4 is enlarged drawing at A in Fig. 3.
Fig. 5 is that the stereochemical structure signal of type of tamper evidence in plugging structure is protected in the novel electrical equipment complex of the utility model
Figure.
Fig. 6 is that the stereochemical structure signal of enclosing part in plugging structure is protected in the novel electrical equipment complex of the utility model
Figure.
In figure label for：
1 cable；
2 bottom plates：21 threading holes,
3 type of tamper evidence：31 vertical support portions, 32 cable abutting parts, 33 threading hole buckling grooves, 34 guiding surfaces, 35 enhancings are viscous
It connects with protrusion；
4 enclosing parts：41 bottom transverse support portions, 42 vertical blocking parts, 43 diagonal brace portions.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
It is a kind of preferred embodiment of the utility model shown in Fig. 3 to Fig. 6：
A kind of novel electrical equipment complex protection plugging structure, including fire-proof mud, the fire-proof mud are laid on electrical equipment
Gap on bottom plate 2 and between clogging threading hole 21 and cable 1, further includes type of tamper evidence 3 and enclosing part 4；
Wherein, type of tamper evidence 3 is generally set in the loop configuration outside cable 1 and is jammed at threading hole 21；
Enclosing part 4 is fixed on the bottom plate 2 of electrical equipment, and enclosing part 4 is the ring around threading hole 21 and cable 1
Shape structure is simultaneously constituted there are one enclosing wall, and fire-proof mud is formed between the enclosing wall and bottom plate 2 and is laid with space；
Fire-proof mud is laid in space and has been filled with insulated enclosure layer, fire-proof mud and insulated enclosure layer from top to bottom.
Compared with the existing technology compared with the utility model electrical equipment integrated protection plugging structure this have the advantage that：
1, it takes similar " sandwich " interlayer to protect plugging structure, had not only achieved the effect that the sealing to electrical equipment, but also energy
Reach fireproof function.So as to effectively avoid fire-proof mud from being cracked and take off because of caused by the oil components volatilization in itself
It falls, and then can ensure fire-proof mud fire prevention for a long time and block effect.
2, the steam that can also be effectively obstructed outside electrical equipment by the above insulated enclosure layer enters inside electric appliance
Cause short circuit, good protective action is played to electrical equipment, has reliably ensured equipment safety stable operation.
3, the utility model electrical equipment integrated protection plugging structure is simple, and it is convenient to implement, and does not influence the skill of existing electrical equipment
Art security performance, inside electric appliance more simple and clear is beautiful after implementation, suitable for promoting the use of in the electrical apparatus.
4, the setting of type of tamper evidence 3 can block gap between threading hole 21 and cable 1；Play better plugging action.
5, the above-mentioned enclosing wall of the setting of enclosing part 4 and composition can improve the height that fire-proof mud is laid with space, Jin Er
Under the premise of material using identical weight, it can help to improve simultaneously thickening insulation sealant, fire-proof mud and insulated enclosure layer, from
And enhance threading hole 21 and the protection sealing characteristics at cable 1.
Wherein, the insulated enclosure layer is that embedding adhesive curing forms.
The insulated enclosure layer made of embedding adhesive curing has the characteristics that fire-proof function, insulating properties and liquid fluidity,
Because of self gravitation effect when use, it can voluntarily be flow to the gap between the threading hole 21 of electrical equipment and cable 1, formed more
Completely to seal, a period of time（Because of environment temperature difference, air-dry time is to act on for 2-10 hours）Generating afterwards has bullet
The solid-state sealant of property, reaches and effect is fully sealed.It, can be with and in the big formation fuel factor expansion of 1 short-term load (duty) electric current of cable
Insulated enclosure layer is formed and is squeezed, but insulated enclosure layer can restore automatically to original seal state after cable current recovery,
Reach the sealing effect to electrical equipment.As it can be seen that cable 1 can be adapted to very well into insulated enclosure layer using embedding adhesive curing
Practical operating conditions persistently can be used reliably.
In addition, the use of above-mentioned type of tamper evidence 3, can avoid no casting glue before curing through threading hole 21 and cable 1
Gap leaks.
It is preferred that casting glue is high temperature resistant casting glue.High temperature resistant embedding glue, can be with resistance to 1200 DEG C of even higher temperature.
Wherein, type of tamper evidence 3 is made by silica gel or silastic material, which is bar shaped bulk knot in its natural state
The section configuration of structure, the bar shaped block structure has vertical support portion 31, cable abutting part 32 and threading hole buckling groove 33,
In, evagination forms wired cable abutting part 32 in the middle part of the left side short transverse in vertical support portion 31, and the right side in vertical support portion 31 is high
Evagination is formed with threading hole buckling groove 33 in the middle part of degree direction, and the thickness of the downside cell wall of threading hole buckling groove 33 from top to bottom by
It gradually reduces and forms guiding surface 34.
When implementation, the thickness of the preferably upside cell wall of threading hole buckling groove 33 continuously decreases from lower to upper.The structure may be used also
Reinforce the structural strength of the upside cell wall of threading hole buckling groove 33.
Using type of tamper evidence 3 made from silica gel or silastic material, not only there is good insulating properties and leakproofness, also have
Flexible and elasticity, it is often more important that, then, can be according to the aperture of different threading holes 21 convenient for being manufactured into blocking strip
Blocking is cut into suitable length section with strip to be used as type of tamper evidence 3 with the gap of cable 1, therefore is used very flexibly
It is convenient.
Play supporting role in vertical support portion 31 in 3 structure of above-mentioned type of tamper evidence.Cable abutting part 32 is used for and threading hole
1 elasticity of cable at 21 abuts（It can offset with 1 elasticity of cable of different thicknesses, and generate reaction force to push against so that wearing
String holes buckling groove 33 is pushed against with the edge at threading hole 21）, meanwhile, threading hole buckling groove 33 is used to block the metal plate of threading hole 21
Place.As it can be seen that above-mentioned type of tamper evidence 3 can be firmly blocked at threading hole 21 and be sleeved on cable 1, plays ideal protection and block
Effect.
In addition, above-mentioned, " thickness of the downside cell wall of threading hole buckling groove 33 continuously decreases and forms guiding tiltedly from top to bottom
The structure in face 34 ", additionally it is possible to play the role of guiding, between 3 quick insertion threading hole 21 of type of tamper evidence and cable 1
Gap.At the same time, which can also reinforce the structural strength of the downside cell wall of threading hole buckling groove 33.
Wherein, the right side of the section of above-mentioned bar shaped block structure is located at evagination at the top of threading hole buckling groove 33 and is formed with
Enhancing bonding protrusion 35.
The above-mentioned enhancing bonding setting of protrusion 35, can increase the contact surface between fire-proof mud or insulated enclosure layer
Product, to promote the reliability be bonded between fire-proof mud or insulated enclosure layer.
Wherein, enclosing part 4 is made by silica gel or silastic material, which is strip structure in its natural state, should
The section configuration of strip structure has bottom transverse support portion 41, vertical blocking part 42 and diagonal brace portion 43, vertical blocking part 42
Lower end is located at one end of 41 length direction of bottom transverse support portion, and diagonal brace portion 43 is oblique to be connected to bottom transverse support portion 41 and erect
To between blocking part 42.
Using enclosing part 4 made from silica gel or silastic material, not only has the advantages that flexible, elasticity and light-weight, also
It is arranged convenient for surrounding threading hole 21 and cable 1, it is often more important that, then, can root convenient for being manufactured into blocking strip
Suitable length section will be cut into according to different use occasions, thus use very flexibly it is convenient.
Bottom transverse support portion 41 plays supporting role in the structure of above-mentioned enclosing part 4, and vertical blocking part 42 is for constituting
Enclosure wall, diagonal brace portion 43 are used to reinforce the bearing to vertical blocking part 42 so that the structure of enclosing part 4 is more reliable.
Wherein, vertical blocking part 42 is whole in skewed to separate bottom 41 directions of transverse support portion.
So, certain fire-proof mud that squeezes can be played using above-mentioned " skewed " vertical blocking part 42 to be laid with
The effect in space can fill more tight so as to help fire-proof mud to be laid in space.
Wherein, the lower surface of bottom transverse support portion 41 is arranged at intervals with multiple protrusions along its length.
When implementation, preferably bottom transverse support portion 41 is adhesively fixed on by viscose glue on the bottom plate 2 of electrical equipment.
The setting of above-mentioned multiple protrusions can improve the contact area between viscose glue, and then help to improve the jail of bonding
Solidity.
Above-mentioned novel electrical equipment complex protection plugging structure uses three-layer protection technique to electrical equipment cabinet bottom：
（1）Device bottom is blocked using insulated enclosure layer, is formed and is sealed to the bottom of electrical equipment, and with certain
Flameproof effect；
（2）On the basis of bottom sealing surface, electrical equipment cable bottom incoming part is blocked using fire-proof mud, forms envelope
Stifled middle layer, the main fire-proof function for realizing electrical equipment；
（3）On the basis of middle layer, it is sealed again using insulated enclosure layer, middle layer fire-proof mud can be completely covered
And its electrical equipment is fully sealed in gap, realization, to reach fire prevention, anti-steam and the overall effect of anti-toy intrusion
Fruit.
It the above is only the utility model preferred embodiment, need to point out it is that those skilled in the art are not being departed from
Under the premise of the technical program, the technical solution for the several modifications and improvements made should equally be contemplated as falling within the claims and want
Seek the range of protection.
Claims (7)
1. a kind of novel electrical equipment complex protects plugging structure, including fire-proof mud, the fire-proof mud to be laid on the bottom of electrical equipment
Gap on plate and between clogging threading hole and cable, it is characterised in that：
Further include type of tamper evidence and enclosing part；
Wherein, type of tamper evidence is generally set in the loop configuration outside cable and is jammed at threading hole；
Enclosing part is fixed on the bottom plate of electrical equipment, and enclosing part is the circle loop configuration and structure around threading hole and cable
At there are one enclosing walls, it is formed with fire-proof mud between the enclosing wall and bottom plate and is laid with space；
Fire-proof mud is laid in space and has been filled with insulated enclosure layer, fire-proof mud and insulated enclosure layer from top to bottom.
2. plugging structure is protected in novel electrical equipment complex according to claim 1, it is characterised in that：The insulated enclosure
Layer is that embedding adhesive curing forms.
3. plugging structure is protected in novel electrical equipment complex according to claim 1, it is characterised in that：Type of tamper evidence is by silica gel
Or silastic material is made, which is bar shaped block structure, the section configuration of the bar shaped block structure in its natural state
With vertical support portion, cable abutting part and threading hole buckling groove, wherein evagination in the middle part of the left side short transverse in vertical support portion
It is formed with cable abutting part, evagination is formed with threading hole buckling groove, and threading hole in the middle part of the right side short transverse in vertical support portion
The thickness of the downside cell wall of buckling groove continuously decreases and forms guiding surface from top to bottom.
4. plugging structure is protected in novel electrical equipment complex according to claim 3, it is characterised in that：Above-mentioned bar shaped is blocky
The right side of the section of structure is located at evagination at the top of threading hole buckling groove and is formed with enhancing bonding protrusion.
5. plugging structure is protected in novel electrical equipment complex according to claim 1, it is characterised in that：Enclosing part is by silica gel
Or silastic material is made, which is strip structure in its natural state, and the section configuration of the strip structure has bottom
Transverse support portion, vertical blocking part and diagonal brace portion, the lower end of vertical blocking part are located at the one of bottom transverse support portion length direction
End, diagonal brace portion is oblique to be connected between bottom transverse support portion and vertical blocking part.
6. plugging structure is protected in novel electrical equipment complex according to claim 5, it is characterised in that：Vertical blocking part is whole
Body is in skewed far from bottom transverse support portion direction.
7. plugging structure is protected in novel electrical equipment complex according to claim 5, it is characterised in that：Bottom cross-brace
The lower surface in portion is arranged at intervals with multiple protrusions along its length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820537636.3U CN207994543U (en) | 2018-04-16 | 2018-04-16 | A kind of novel electrical equipment complex protection plugging structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820537636.3U CN207994543U (en) | 2018-04-16 | 2018-04-16 | A kind of novel electrical equipment complex protection plugging structure |
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| CN207994543U true CN207994543U (en) | 2018-10-19 |
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| CN201820537636.3U Active CN207994543U (en) | 2018-04-16 | 2018-04-16 | A kind of novel electrical equipment complex protection plugging structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109481870A (en) * | 2018-11-28 | 2019-03-19 | 国网湖北省电力有限公司宜昌供电公司 | A kind of substation's electrical control cabinet fire-proof mud fast plugging device and method |
-
2018
- 2018-04-16 CN CN201820537636.3U patent/CN207994543U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109481870A (en) * | 2018-11-28 | 2019-03-19 | 国网湖北省电力有限公司宜昌供电公司 | A kind of substation's electrical control cabinet fire-proof mud fast plugging device and method |
| CN109481870B (en) * | 2018-11-28 | 2020-07-07 | 国网湖北省电力有限公司宜昌供电公司 | Quick fireproof mud blocking device and method for electrical control cabinet of transformer substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230505 Address after: 402760 No.92 Donglin Avenue, Biquan street, Bishan District, Chongqing Patentee after: Chongqing Xuanyi Intelligent Technology Co.,Ltd. Address before: No. 6 and 7, Floor 3, Central Office Building, Mercury Science and Technology Building, No. 5, Mount Huangshan Avenue, High tech Park, New North Zone, Chongqing 400000 Patentee before: CHONGQING QINZHI TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |