CN214706769U - Electric automatization explosion-proof formula outdoor distribution box - Google Patents
Electric automatization explosion-proof formula outdoor distribution box Download PDFInfo
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- CN214706769U CN214706769U CN202121152534.8U CN202121152534U CN214706769U CN 214706769 U CN214706769 U CN 214706769U CN 202121152534 U CN202121152534 U CN 202121152534U CN 214706769 U CN214706769 U CN 214706769U
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- explosion
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Abstract
The utility model discloses an electric automatization explosion-proof formula outdoor distribution box, its technical scheme is: including the box, box side fixedly connected with box body, the fixed outlet duct that is provided with in box side, the outlet duct is located the box body inside and fixedly connected with balloon, the equal fixedly connected with montant in outlet duct top and bottom, all overlap on two montants and have put insulating sleeve and extension spring, the extension spring both ends respectively with insulating sleeve and outlet duct fixed connection, an electric automatization explosion-proof formula outdoor distribution box's beneficial effect is: through be provided with the balloon with box internal connection in the box body of box side, the balloon reduces when the inside gas of box takes place to leak, can make things convenient for the staff to judge the gaseous leakage situation of the inside of box according to the size of balloon, simultaneously through being provided with the gas charging component in the box body is inside, and operating valve can be inside gas charging box in the gas bag, and it is more convenient to compare prior art, and the practicality is strong.
Description
Technical Field
The utility model relates to a block terminal technical field, concretely relates to electric automatization explosion-proof formula outdoor distribution box.
Background
With the rapid development of industries such as petroleum, chemical engineering, war industry, engineering, factories and mines, and the like, the explosion-proof distribution box is more and more widely used in production, storage and rescue, and has more and more varieties. How to prevent the explosion of the explosion-proof distribution box from happening in an explosive gas dangerous place is an important topic. As electric sparks are inevitably generated during the operation of the explosion-proof distribution box, once the electric sparks meet explosive gas mixtures in a production or rescue site, explosion accidents can be caused, and the life safety of national property and citizens is directly endangered. Mainly comprises an explosion-proof lighting distribution box, an explosion-proof power distribution box, an explosion-proof anticorrosion distribution box and the like. The explosion-proof distribution box is suitable for power distribution in flammable and explosive places such as petrochemical plants, oil platforms, chemical engineering, pharmacy, coal, smelting, shipbuilding, war industry, textile and the like, and gas is injected into part of the explosion-proof distribution box at present, so that the insulation effect and the arc extinguishing effect are improved.
The prior art has the following defects: the inside gas of explosion-proof block terminal of part inflatable at present has some losses for the safety risk increase of block terminal, and the staff detects the degree of difficulty loaded down with trivial details, wastes time and energy.
Therefore, it is necessary to design an electric automatic explosion-proof outdoor distribution box to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides an electric automatization explosion-proof formula outdoor distribution box is through setting up the box body to at the inside balloon that sets up and the inside intercommunication of box body, with solving the inside gas of the explosion-proof distribution box of present part inflatable to have some losses, make the safe risk increase of distribution box, and the staff detects the degree of difficulty loaded down with trivial details, the problem that wastes time and energy.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an electric automatization explosion-proof formula outdoor distribution box, the power distribution box comprises a box body, box side fixedly connected with box body, the fixed outlet duct that is provided with in box side, the outlet duct is located the box body inside and fixedly connected with balloon, the equal fixedly connected with montant in outlet duct top and bottom, two insulating sleeve and extension spring have all been set on the montant, the extension spring both ends respectively with insulating sleeve and outlet duct fixed connection, two the equal fixedly connected with preforming in insulating sleeve side, two the preforming is located the top and the bottom of balloon respectively.
Preferably, the box body is internally provided with an alarm assembly, the alarm assembly comprises a storage battery, a buzzer and a conductor, the storage battery is fixedly connected with the side wall of the box body, the buzzer is fixedly embedded at the bottom of the box body and is connected with the storage battery through a first wire.
Preferably, the number of the conductors is two and is respectively and fixedly connected with the two insulating sleeves, one of the conductors is connected with the storage battery through a second lead, and the other conductor is connected with the buzzer through a third lead.
Preferably, the inside gas charging component that is provided with of box body, gas charging component includes the gas bag, gas bag and box body inner wall fixed connection, fixedly connected with intake pipe on the gas bag, intake pipe and the inside intercommunication of box, be provided with the valve in the intake pipe.
Preferably, be provided with the valve rod on the valve, the valve rod runs through roof in the box body and extends to the box body outside, the through-hole has been seted up on the valve rod.
Preferably, the top of the box body is provided with a limiting assembly, the limiting assembly comprises a sleeve, a bolt is inserted into the sleeve, one end of the bolt penetrates through a through hole in the valve rod, the other end of the bolt is fixedly connected with a spring, the spring is sleeved on the bolt, and two ends of the spring are respectively fixedly connected with the sleeve and the bolt.
Preferably, the side wall of the box body is provided with an opening, and an access door is fixedly arranged in the opening.
Preferably, a glass window is fixedly arranged on the access door, and the glass window corresponds to the balloon in position.
Preferably, the edge of the box body is fixedly connected with an installation lug, and an installation hole is formed in the installation lug.
Preferably, the bottom of the box body is fixedly connected with a support frame.
The utility model has the advantages that:
1. the utility model discloses a be provided with the balloon with box internal connection in the box body of box side, the balloon reduces when the inside gas of box takes place to leak, can make things convenient for the staff to judge the gaseous leakage situation of the inside of box according to the size of balloon, simultaneously through being provided with gas charging component in the box body is inside, the operation valve can be inside gas charging in the gas bag the box, and it is more convenient to compare prior art, and the practicality is strong.
2. The utility model discloses a set up the warning subassembly, when the balloon because of gas leakage when contracting, make preforming and insulating sleeve remove under the effect of extension spring, two conductor contacts when the balloon reduces to a certain degree, and bee calling organ circular telegram and sound to this realizes the warning effect, is convenient for in time get rid of the potential safety hazard, through setting up spacing subassembly, inserts the valve rod through the bolt, can avoid the unexpected rotation of valve rod to lead to the valve to open.
Drawings
Fig. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is an enlarged structural view of the part A in FIG. 1 according to the present invention;
fig. 3 is a top view of the box body provided by the present invention;
fig. 4 is a top view of the vertical rod provided by the present invention.
In the figure: the device comprises a box body 1, a box body 2, an air outlet pipe 3, a balloon 4, a vertical rod 5, an insulating sleeve 6, a tension spring 7, a pressing sheet 8, a storage battery 9, a buzzer 10, a first lead 11, a conductor 12, a second lead 13, a third lead 14, an air bag 15, an air inlet pipe 16, a valve 17, a sleeve 18, a plug 19, a spring 20, an access door 21, a glass window 22, a mounting lug 23 and a support frame 24.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to the attached drawings 1-4, the utility model provides a pair of electric automatization explosion-proof formula outdoor distribution box, including box 1, 1 side fixedly connected with box body 2 of box, the fixed outlet duct 3 that is provided with in 1 side of box, outlet duct 3 is located 2 inside and fixedly connected with balloons 4 of box body, 3 tops of outlet duct and the equal fixedly connected with montant 5 in bottom, insulating sleeve 6 and extension spring 7 have all been set on two montants 5, 7 both ends of extension spring respectively with insulating sleeve 6 and 3 fixed connection of outlet duct, the equal fixedly connected with preforming 8 in 6 sides of two insulating sleeve, two preforming 8 are located the top and the bottom of balloon 4 respectively.
Further, 2 inside alarm assembly that are provided with of box body, alarm assembly include battery 9, bee calling organ 10 and conductor 12, and battery 9 and 1 lateral wall fixed connection of box, bee calling organ 10 are fixed to be inlayed and are established in 2 bottoms of box body, and bee calling organ 10 is connected with battery 9 through first wire 11.
Further, the number of the conductors 12 is two and the two conductors are respectively fixedly connected with the two insulating sleeves 6, wherein one conductor 12 is connected with the storage battery 9 through a second lead 13, and the other conductor 12 is connected with the buzzer 10 through a third lead 14.
Further, 2 inside gas filled assemblies that are provided with of box body, gas filled assemblies include gas bag 15, gas bag 15 and 2 inner wall fixed connection of box body, fixedly connected with intake pipe 16 on the gas bag 15, intake pipe 16 and the inside intercommunication of box 1 are provided with valve 17 on the intake pipe 16.
Further, be provided with the valve rod on the valve 17, the valve rod runs through roof in the box body 2 and extends to the box body 2 outside, has seted up the through-hole on the valve rod.
Further, 2 tops of box body are provided with spacing subassembly, spacing subassembly includes sleeve pipe 18, the inside grafting of sleeve pipe 18 has bolt 19, the through-hole on the valve rod is run through to 19 one end of bolt, 19 other end fixedly connected with springs 20 of bolt, spring 20 cover is put on bolt 19, the spring 20 both ends respectively with 18 and 19 fixed connection of bolt of sleeve pipe, through setting up spacing subassembly, bolt 19 runs through the valve rod and can avoid the valve rod to rotate at will, need stimulate bolt 19 earlier when needs operation valve 17, make bolt 19 remove to the through-hole outside, then operate the runner and operate.
Further, the opening has been seted up to 2 lateral walls of box body, and fixed mounting has access door 21 in the opening, and access door 21 passes through the screw among the practical application and realizes that the installation is fixed, can demolish the screw and demolish it, is convenient for overhaul 2 internals of box body.
Furthermore, a glass window 22 is fixedly arranged on the access door 21, and the glass window 22 corresponds to the balloon 4.
Furthermore, the edge of the box body 1 is fixedly connected with an installation ear 23, and the installation ear 23 is provided with an installation hole.
Further, a support frame 24 is fixedly connected to the bottom of the box body 1.
The utility model discloses a use as follows: when the utility model is used, the balloon 4 can be enlarged after gas is injected into the box body 1, the expanded balloon 4 pushes the pressing sheet 8 to move and the insulating sleeve 18 moves, a worker can observe the size of the balloon 4 through the glass window 22 after a period of time, the gas loss is judged according to the size change of the balloon 4, if the gas loss is below a safe value, the gas is opened by manually operating the valve 17, the gas in the gas bag 15 enters the box body 1 through the gas inlet pipe 16, so as to realize gas supplement, if the gas loss in the box body 1 is serious and the worker cannot check the gas loss in time, the pressing sheet 8 and the insulating sleeve 6 move under the action of the tension spring 7 after the balloon 4 is reduced, simultaneously, the conductors 12 on the two insulating sleeves 6 are close to each other and contact, and at the moment, the buzzer 10, the storage battery 9, the first lead 11, the second lead 13 and the third lead 14 form a closed loop, the buzzer 10 sounds an alarm to alert the operator.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (10)
1. The utility model provides an explosion-proof formula outdoor distribution box of electric automatization, includes box (1), its characterized in that: the utility model discloses a safe and convenient air bag, including box (1), box (1) side fixedly connected with box body (2), box (1) side is fixed to be provided with outlet duct (3), outlet duct (3) are located box body (2) inside and fixedly connected with balloon (4), the equal fixedly connected with montant (5) in outlet duct (3) top and bottom, two all overlap on montant (5) and have put insulating sleeve (6) and extension spring (7), extension spring (7) both ends respectively with insulating sleeve (6) and outlet duct (3) fixed connection, two the equal fixedly connected with preforming (8) in insulating sleeve (6) side, two preforming (8) are located the top and the bottom of balloon (4) respectively.
2. An electrically automated explosion-proof outdoor distribution box according to claim 1, wherein: the alarm box is characterized in that an alarm assembly is arranged inside the box body (2), the alarm assembly comprises a storage battery (9), a buzzer (10) and a conductor (12), the storage battery (9) is fixedly connected with the side wall of the box body (1), the buzzer (10) is fixedly embedded in the bottom of the box body (2), and the buzzer (10) is connected with the storage battery (9) through a first wire (11).
3. An electrically automated explosion-proof outdoor distribution box according to claim 2, wherein: the number of the conductors (12) is two, the conductors are respectively fixedly connected with the two insulating sleeves (6), one conductor (12) is connected with the storage battery (9) through a second lead (13), and the other conductor (12) is connected with the buzzer (10) through a third lead (14).
4. An electrically automated explosion-proof outdoor distribution box according to claim 1, wherein: the inside gas charging assembly that is provided with of box body (2), gas charging assembly includes gas bag (15), gas bag (15) and box body (2) inner wall fixed connection, fixedly connected with intake pipe (16) on gas bag (15), intake pipe (16) and box (1) inside intercommunication, be provided with valve (17) on intake pipe (16).
5. An electrically automated explosion-proof outdoor distribution box according to claim 4, wherein: be provided with the valve rod on valve (17), the valve rod runs through roof in box body (2) and extends to box body (2) outside, the through-hole has been seted up on the valve rod.
6. An electrically automated explosion-proof outdoor distribution box according to claim 5, wherein: the limiting component is arranged at the top of the box body (2) and comprises a sleeve (18), a bolt (19) is inserted into the sleeve (18), one end of the bolt (19) penetrates through a through hole in the valve rod, a spring (20) is fixedly connected to the other end of the bolt (19), the spring (20) is sleeved on the bolt (19), and two ends of the spring (20) are fixedly connected with the sleeve (18) and the bolt (19) respectively.
7. An electrically automated explosion-proof outdoor distribution box according to claim 1, wherein: an opening is formed in the side wall of the box body (2), and an access door (21) is fixedly mounted in the opening.
8. An electrically automated explosion-proof outdoor distribution box according to claim 7, wherein: the maintenance door is characterized in that a glass window (22) is fixedly arranged on the maintenance door (21), and the glass window (22) corresponds to the balloon (4) in position.
9. An electrically automated explosion-proof outdoor distribution box according to claim 1, wherein: the box body (1) edge fixedly connected with installation ear (23), be provided with the mounting hole on installation ear (23).
10. An electrically automated explosion-proof outdoor distribution box according to claim 1, wherein: the bottom of the box body (1) is fixedly connected with a support frame (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121152534.8U CN214706769U (en) | 2021-05-24 | 2021-05-24 | Electric automatization explosion-proof formula outdoor distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121152534.8U CN214706769U (en) | 2021-05-24 | 2021-05-24 | Electric automatization explosion-proof formula outdoor distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214706769U true CN214706769U (en) | 2021-11-12 |
Family
ID=78554077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121152534.8U Active CN214706769U (en) | 2021-05-24 | 2021-05-24 | Electric automatization explosion-proof formula outdoor distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214706769U (en) |
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2021
- 2021-05-24 CN CN202121152534.8U patent/CN214706769U/en active Active
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