CN213402356U - On-spot explosion-proof maintenance case with high security performance - Google Patents
On-spot explosion-proof maintenance case with high security performance Download PDFInfo
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- CN213402356U CN213402356U CN202022603781.7U CN202022603781U CN213402356U CN 213402356 U CN213402356 U CN 213402356U CN 202022603781 U CN202022603781 U CN 202022603781U CN 213402356 U CN213402356 U CN 213402356U
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Abstract
The utility model discloses an on-spot explosion-proof maintenance case with high security performance, including supporting seat and circuit breaker, the upper end outside of supporting seat is provided with explosion-proof type shell, and the outside both ends of explosion-proof type shell are provided with connects the pendant, the lower extreme outside of explosion-proof type shell is provided with the guard plate, and the middle part outside of explosion-proof type shell is provided with circular lid. This on-spot explosion-proof maintenance case with high security performance is provided with the supporting seat, supporting seat and explosion-proof type shell constitute a welding body structure, the fixed stay position of whole explosion-proof maintenance case is regarded as to supporting seat and explosion-proof type shell, because make it have extremely strong bearing capacity and stability for welded connection between the two, explosion-proof type shell passes through steel sheet welded forming very big reinforcing its safe explosion-proof performance, the whole outside material of shell is epoxy-phenolic aldehyde lacquer, is a anticorrosive material that mechanical properties is good, and alkali-proof and acidproof, belong to the anticorrosive material of electric insulation use, the service life thereof has been prolonged.
Description
Technical Field
The utility model relates to an electrical apparatus detects auxiliary assembly technical field, specifically is an on-the-spot explosion-proof maintenance case with high security performance.
Background
An explosion-proof type shell has very big reinforcing its safe explosion-proof performance through steel sheet welded forming now, and the whole outside material of shell is epoxy-phenolic aldehyde lacquer, is a anticorrosive material that mechanical properties is good, and is alkali-resistant and acidproof moreover, belongs to the anticorrosive material of electric insulation use, has prolonged its life.
Explosion-proof maintenance case in market in use, box structural design is unreasonable, and the cable need penetrate the maintenance incasement when overhauing, and frequent dismouting can reduce wearing and tearing and ageing of threading mouth department, makes its explosion-proof performance reduce to bring the degree of difficulty and potential safety hazard for maintenance work for this reason, and we propose the on-the-spot explosion-proof maintenance case that has high security performance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an on-spot explosion-proof maintenance case with high security performance to the box structural design who proposes in solving above-mentioned background is unreasonable, and the cable need penetrate the maintenance incasement when overhauing, and frequent dismouting can reduce wearing and tearing and ageing of threading mouth department, makes its explosion-proof performance reduce the problem that brings the degree of difficulty and potential safety hazard for maintenance work.
In order to achieve the above object, the utility model provides a following technical scheme: an on-site explosion-proof maintenance box with high safety performance comprises a supporting seat and a circuit breaker, wherein an explosion-proof type shell is arranged outside the upper end of the supporting seat, connecting pendants are arranged at two ends outside the explosion-proof type shell, a protection plate is arranged outside the lower end of the explosion-proof type shell, a circular cover body is arranged outside the middle part of the explosion-proof type shell, screw rods are arranged on two sides outside the circular cover body, a fixing buckle is arranged outside one end of the circular cover body, a switch knob is arranged outside the lower part of the circular cover body, handles are arranged on two sides in the middle part of the circular cover body, an indicator lamp is arranged outside one end of each handle, a control button is arranged at the other end of each indicator lamp, protective glass is arranged at the middle end of the upper part of the explosion-proof type shell, a display is arranged outside the other side of the, and the outside of anticreep board is provided with the threading takeover, the middle part inner wall of explosion-proof type shell is provided with the circuit breaker.
Preferably, the supporting seat and the explosion-proof housing form a welded integral structure, and the supporting seat and the explosion-proof housing are vertically distributed.
Preferably, the connecting hanging pieces are symmetrically distributed along the central line of the explosion-proof shell, and the number of the connecting hanging pieces is four.
Preferably, the explosion-proof shell and the circular cover body form a detachable structure through a screw rod, and the explosion-proof shell and the circular cover body are horizontally distributed.
Preferably, the protection plate and the explosion-proof type shell are fixedly connected, and the protection plate and the explosion-proof type shell are vertically distributed.
Preferably, the explosion-proof housing is attached to the anti-leakage plate, and the explosion-proof housing and the anti-leakage plate are parallel to each other.
Compared with the prior art, the beneficial effects of the utility model are that: this on-spot explosion-proof maintenance case with high security performance is provided with the supporting seat, supporting seat and explosion-proof type shell constitute a welding body structure, the fixed stay position of whole explosion-proof maintenance case is regarded as to supporting seat and explosion-proof type shell, because make it have extremely strong bearing capacity and stability for welded connection between the two, explosion-proof type shell passes through steel sheet welded forming very big reinforcing its safe explosion-proof performance, the whole outside material of shell is epoxy-phenolic aldehyde lacquer, is a anticorrosive material that mechanical properties is good, and alkali-proof and acidproof, belong to the anticorrosive material of electric insulation use, the service life thereof has been prolonged.
The protection plate is fixedly connected with the explosion-proof type shell, the protection plate plays a safety protection role in field maintenance, electric sparks are inevitably generated or a glowing surface is formed when the threading adapter is used for maintenance, once the electric sparks meet with explosive gas mixtures in production or rescue fields, explosion accidents can be caused, the protection plate plays an isolation role in the protection plate, and the safety performance of field maintenance is improved.
The anti-explosion shell is attached to the anti-leakage plate, the current generated in the anti-leakage plate is prevented from leaking out through the anti-explosion shell to cause safety accidents, the circuit breaker has the circuit overload protection function, and the circuit breaker and the anti-leakage plate play a role in double protection.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic left-side sectional view of the present invention;
fig. 3 is a schematic view of the interior of the present invention.
In the figure: 1. a supporting seat; 2. an explosion-proof type housing; 3. connecting a hanging piece; 4. a protection plate; 5. a circular cover body; 6. a screw; 7. fixing the buckle; 8. a switch knob; 9. a handle; 10. an indicator light; 11. a control button; 12. protective glass; 13. a display; 14. a leakage prevention plate; 15. threading and connecting pipes; 16. a circuit breaker.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an on-site explosion-proof maintenance box with high safety performance comprises a supporting seat 1, an explosion-proof type shell 2, a connecting pendant 3, a protection plate 4, a circular cover body 5, a screw rod 6, a fixing buckle 7, a switch knob 8, a handle 9, an indicator light 10, a control button 11, a protective glass 12, a display 13, an anti-leakage plate 14, a threading connecting pipe 15 and a circuit breaker 16, wherein the explosion-proof type shell 2 is arranged outside the upper end of the supporting seat 1, the connecting pendant 3 is arranged at two ends outside the explosion-proof type shell 2, the protection plate 4 is arranged outside the lower end of the explosion-proof type shell 2, the circular cover body 5 is arranged outside the middle part of the explosion-proof type shell 2, the screw rod 6 is arranged at two sides outside the circular cover body 5, the fixing buckle 7 is arranged outside one end of the circular cover body 5, the switch knob 8 is arranged outside the lower part of the, the outside of one end of handle 9 is provided with pilot lamp 10, and the other end of pilot lamp 10 is provided with control button 11, and the upper portion middle-end of explosion-proof type shell 2 is provided with protecting glass 12, and the opposite side outside of protecting glass 12 is provided with display 13, and the inner wall bottom of explosion-proof type shell 2 is provided with anticreep board 14, and the outside of anticreep board 14 is provided with threading takeover 15, and the middle part inner wall of explosion-proof type shell 2 is provided with circuit breaker 16.
The supporting seat 1 and the explosion-proof type shell 2 form a welding integrated structure, the supporting seat 1 and the explosion-proof type shell 2 are vertically distributed, the supporting seat 1 and the explosion-proof type shell 2 are used as fixed supporting parts of the whole explosion-proof maintenance box, and the supporting seat 1 and the explosion-proof type shell 2 are in welded connection to have extremely strong bearing capacity and stability, the explosion-proof type shell 2 is greatly enhanced in safety explosion-proof performance through steel plate welding forming, the whole outer material of the shell is epoxy-phenolic paint which is an anticorrosive material with good mechanical performance, and the alkali resistance and the acid resistance belong to anticorrosive materials used for electric insulation;
the connecting hanging pieces 3 are symmetrically distributed along the central line of the explosion-proof shell 2, the number of the connecting hanging pieces 3 is four, and the existence of the connecting hanging pieces 3 enables the use mode of the explosion-proof overhaul box to have double choices, so that the explosion-proof overhaul box can be used in a standing mode through the supporting seat 1 and can also be used in a hanging mode through the connecting hanging pieces 3, and different working scenes are met;
the explosion-proof shell 2 and the circular cover body 5 form a detachable structure through the screw rods 6, the explosion-proof shell 2 and the circular cover body 5 are horizontally distributed, so that the explosion-proof shell has a recycling function and the utilization rate of the explosion-proof shell is improved, the plurality of screw rods 6 are arranged outside the circular cover body 5 for fixed connection, the internal explosion-proof performance of the explosion-proof shell is greatly enhanced, and the fixed buckle 7 arranged outside one end of the circular cover body 5 plays a role in fixing and buffering the explosion-proof shell, so that the service life of the explosion-proof shell is prolonged;
the protection plate 4 is fixedly connected with the explosion-proof type shell 2, the protection plate 4 and the explosion-proof type shell 2 are vertically distributed, the protection plate 4 plays a safety protection role in field overhaul, when the threading connecting pipe 15 is used for overhaul, electric sparks are inevitably generated or a glowing surface is formed, once the electric sparks meet with an explosive gas mixture in a production or rescue field, explosion accidents can be caused, and the protection plate 4 plays an isolation role in isolating the explosion accidents, so that the safety performance of field overhaul is improved;
explosion-proof type shell 2 and anti-leakage plate 14 are laminated mutually, and are parallel to each other between explosion-proof type shell 2 and the anti-leakage plate 14 between the two, and the existence of anti-leakage plate 14 avoids its inside electric current that produces to see through explosion-proof type shell 2 and leaks out, causes the incident, and circuit breaker 16 plays circuit overload protection function, and circuit breaker 16 plays dual protection effect with anti-leakage plate 14 combined action.
The working principle is as follows: for the field explosion-proof maintenance box with high safety performance, the supporting seat 1 is firstly selected according to different working environments for standing use, or the explosion-proof shell 2 is formed by welding and forming steel plates to greatly enhance the safety explosion-proof performance, the whole outer material of the shell is epoxy-phenolic paint, and the shell is an anticorrosive material with good mechanical performance, and the anti-corrosion material is alkali-resistant and acid-resistant, belongs to an anti-corrosion material used for electrical insulation, and prolongs the service life of the anti-corrosion material, so that the whole using process of the on-site anti-explosion maintenance box with high safety performance is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an explosion-proof maintenance box in scene with high security performance, includes supporting seat (1) and circuit breaker (16), its characterized in that: an explosion-proof type shell (2) is arranged outside the upper end of the supporting seat (1), connecting hangers (3) are arranged at two ends outside the explosion-proof type shell (2), a protection plate (4) is arranged outside the lower end of the explosion-proof type shell (2), a circular cover body (5) is arranged outside the middle of the explosion-proof type shell (2), screw rods (6) are arranged at two sides outside the circular cover body (5), a fixing buckle (7) is arranged outside one end of the circular cover body (5), a switch knob (8) is arranged outside the lower portion of the circular cover body (5), handles (9) are arranged at two sides of the middle of the circular cover body (5), an indicator lamp (10) is arranged outside one end of each handle (9), a control button (11) is arranged at the other end of each indicator lamp (10), and protective glass (12) is arranged at the middle end of the upper portion of the explosion-proof type shell (2, and a display (13) is arranged outside the other side of the protective glass (12), an anti-leakage plate (14) is arranged at the bottom of the inner wall of the explosion-proof shell (2), a threading connecting pipe (15) is arranged outside the anti-leakage plate (14), and a circuit breaker (16) is arranged on the inner wall of the middle part of the explosion-proof shell (2).
2. The on-site explosion-proof maintenance box with high safety performance as claimed in claim 1, wherein: the support seat (1) and the explosion-proof shell (2) form a welding integrated structure, and the support seat (1) and the explosion-proof shell (2) are vertically distributed.
3. The on-site explosion-proof maintenance box with high safety performance as claimed in claim 1, wherein: the connecting hanging pieces (3) are symmetrically distributed along the central line of the explosion-proof shell (2), and four connecting hanging pieces (3) are arranged.
4. The on-site explosion-proof maintenance box with high safety performance as claimed in claim 1, wherein: the explosion-proof shell (2) and the circular cover body (5) form a detachable structure through the screw (6), and the explosion-proof shell (2) and the circular cover body (5) are horizontally distributed.
5. The on-site explosion-proof maintenance box with high safety performance as claimed in claim 1, wherein: the protection plate (4) is fixedly connected with the explosion-proof type shell (2), and the protection plate (4) and the explosion-proof type shell (2) are vertically distributed.
6. The on-site explosion-proof maintenance box with high safety performance as claimed in claim 1, wherein: the anti-explosion shell (2) is attached to the anti-leakage plate (14), and the anti-explosion shell (2) is parallel to the anti-leakage plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022603781.7U CN213402356U (en) | 2020-11-12 | 2020-11-12 | On-spot explosion-proof maintenance case with high security performance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022603781.7U CN213402356U (en) | 2020-11-12 | 2020-11-12 | On-spot explosion-proof maintenance case with high security performance |
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| CN213402356U true CN213402356U (en) | 2021-06-08 |
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| CN202022603781.7U Active CN213402356U (en) | 2020-11-12 | 2020-11-12 | On-spot explosion-proof maintenance case with high security performance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113840485A (en) * | 2021-10-18 | 2021-12-24 | 南阳市一通防爆电气有限公司 | A miniaturized explosion-proof button operating means for explosion-proof regulator cubicle |
-
2020
- 2020-11-12 CN CN202022603781.7U patent/CN213402356U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113840485A (en) * | 2021-10-18 | 2021-12-24 | 南阳市一通防爆电气有限公司 | A miniaturized explosion-proof button operating means for explosion-proof regulator cubicle |
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