CN215870270U - Power distribution cabinet electrically operated gate safety device of thermal power plant - Google Patents
Power distribution cabinet electrically operated gate safety device of thermal power plant Download PDFInfo
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- CN215870270U CN215870270U CN202121206203.8U CN202121206203U CN215870270U CN 215870270 U CN215870270 U CN 215870270U CN 202121206203 U CN202121206203 U CN 202121206203U CN 215870270 U CN215870270 U CN 215870270U
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Abstract
The utility model relates to a safety protection device for an electric door of a power distribution cabinet of a thermal power plant, which comprises a protective cover plate and an electric door body, wherein servo motors are arranged on the left side and the right side of the protective cover plate, first tracks are arranged on the left side and the right side below the protective cover plate, a protective door curtain is arranged in each first track, safety light curtains are arranged on the left side and the right side of the inner side of each protective door curtain, two windproof strips are arranged above the inner sides of the safety light curtains, transparent windows are arranged on the left side and the right side of the inner sides of the windproof strips, first sealing strips are arranged below the inner sides of the safety light curtains, locking devices are arranged on the left side and the right side below the protective door curtains, the electric door body is arranged behind the protective door curtain, a second track is arranged at the position, corresponding to the first tracks, of the inner sides of the electric door body is provided with second sealing strips, and a bottom plate is arranged above the second sealing strips; the utility model has the advantages of simple structure, convenient use, good protection effect and high safety factor.
Description
Technical Field
The utility model belongs to the technical field of power distribution cabinet electrically operated doors, and particularly relates to a safety protection device for an electrically operated door of a power distribution cabinet of a thermal power plant.
Background
The power distribution cabinet is convenient to use and frequently installs electric doors in order to prevent theft and damage caused by the phenomenon that people forget to close the power distribution cabinet after overhauling the power distribution cabinet, and dust, water vapor and other impurities in the air can be attached to the electric doors of the power distribution cabinet due to long-time use, so that the corrosion of electronic equipment of the electric doors is accelerated, the service life of the electric doors is shortened, and the maintenance cost is increased; therefore, it is very necessary to provide a power distribution cabinet electrically operated gate safety device of thermal power plant that simple structure, convenient to use, protecting effect are good, factor of safety is high.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides the safety protection device for the power distribution cabinet electrically operated door of the thermal power plant, which has the advantages of simple structure, convenience in use, good protection effect and high safety coefficient.
The purpose of the utility model is realized as follows: a safety protection device for an electric door of a power distribution cabinet of a thermal power plant comprises a protection cover plate and an electric door body, wherein servo motors are arranged on the left side and the right side of the protection cover plate, first rails are arranged on the left side and the right side below the protection cover plate, a protection door curtain is arranged in the first rails, safety light curtains are arranged on the left side and the right side of the inner side of the protection door curtain, two windproof strips are arranged above the inner side of each safety light curtain, transparent windows are arranged on the left side and the right side of the inner side of each windproof strip, first sealing strips are arranged below the inner side of each safety light curtain, locking devices are arranged on the left side and the right side below the protection door curtain, a connecting seat is arranged above each locking device, a connecting rod is arranged below each connecting seat, a reinforcing framework is arranged below each locking device, and a magnetic control plate is arranged below each reinforcing framework, the magnetic attraction block is arranged below the magnetic control plate, the electric door body is arranged behind the protective door curtain, the inner side of the electric door body is provided with a second rail corresponding to the first rail, the lower side of the electric door body is provided with a second sealing strip, the upper side of the second sealing strip is provided with a bottom plate, the inner left side and the inner right side of the bottom plate are provided with slots corresponding to the locking devices, the inner lower side of the slot is provided with magnetic attraction grooves corresponding to the magnetic attraction block, the outer side of the upper side of the slot is provided with a safety self-locking device, the outer side of the safety self-locking device is provided with a first cavity, the outer side of the inner part of the first cavity is provided with a winding motor, the inner side of the winding motor is provided with a winding wheel, the outer part of the winding wheel is provided with a steel wire rope, the upper side of the winding wheel is provided with a fixed pulley, and the inner side of the first cavity is provided with a second cavity, the second cavity about both sides all be provided with first spout, first spout inside all be provided with the spring, the second cavity inside all be provided with automatically controlled telescopic link, automatically controlled telescopic link inboard all be provided with first movable block, first movable block inboard all be provided with the deadlock board, deadlock board about both sides all be provided with the slide bar, the slide bar inboard all be provided with the guide arm, first movable block outside all be provided with the second movable block, second movable block inboard about both sides correspond slide bar department and all be provided with the second spout, second movable block outside about both sides all be provided with the connecting rod, the connecting rod outside all be provided with movable pulley, the second movable block outside be provided with the link, safe auto-lock device outside below all be provided with electrostatic eliminator.
The locking device is connected with the protective door curtain through the connecting seat, one end of the steel wire rope is connected with the winding wheel, the other end of the steel wire rope penetrates through the fixed pulley and is connected with the connecting frame, the spring is connected with the connecting rod, one end of the connecting rod is connected with the first movable block, the other end of the connecting rod is connected with the first sliding groove in a sliding mode through the movable pulley, one end of the guide rod is connected with the first movable block, and the other end of the guide rod is connected with the sliding rod.
The locking device is of an umbrella structure.
The slide bar is of an L-shaped structure.
The connecting frame is in a round-corner V-shaped structure.
The utility model has the beneficial effects that: the utility model relates to a safety protection device for an electric door of a power distribution cabinet of a thermal power plant, which is arranged outside the electric door body of the power distribution cabinet through a protection cover plate when in use, when the electric door body is closed, a servo motor drives a protection door curtain to move downwards, the protection door curtain slides and moves downwards in a first track and a second track to completely cover the electric door body, thereby greatly improving the protection effect and preventing the electric door body from being directly exposed in the air, thereby preventing dust, water vapor and other impurities in the air from being attached to the electric door body due to long-time use, protecting the electric door body, prolonging the service life of the electric door body, after the protection door curtain completely covers the electric door body, a locking device on the protection door curtain is adsorbed and fixed with a magnetic attraction groove through a magnetic attraction block, further performing magnetic attraction locking on the protection door curtain, and controlling the working state of the magnetic attraction block through a magnetic control plate, when the protective door curtain completely covers the electric door body and is in a magnetic attraction locking state, and a person enters a protective net consisting of a safety light curtain, the electric control telescopic rod drives the guide rod to move inwards through the first movable block, the guide rod drives the slide rod to slide inwards in the second chute, so that the locking plate is driven to move inwards, meanwhile, the coiling motor uncoils the steel wire rope through the coiling wheel, the second movable block moves inwards along with the first movable block, the first movable block and the second movable block are matched to work to lock the locking device, the protective door curtain enters the safety state and cannot hurt operators, the occurrence of events of theft and damage can be avoided, and the safety coefficient is high; the utility model has the advantages of simple structure, convenient use, good protection effect and high safety factor.
Drawings
Fig. 1 is a front view of a safety protection device for an electric door of a power distribution cabinet of a thermal power plant.
Fig. 2 is a first partial structural diagram of fig. 1.
Fig. 3 is a partial schematic structural diagram of fig. 1.
Fig. 4 is a schematic diagram of an internal structure of the electric door safety device of the power distribution cabinet of the thermal power plant.
Fig. 5 is an enlarged view of a structure shown in fig. 4.
Fig. 6 is a schematic structural diagram of a locking device of a safety protection device for an electric door of a power distribution cabinet of a thermal power plant.
Fig. 7 is a schematic structural diagram of a safety automatic locking device of a safety protection device for an electric door of a power distribution cabinet of a thermal power plant.
In the figure: 1. the safety curtain comprises a protective cover plate 2, an electric door body 3, a servo motor 4, a first rail 5, a protective door curtain 6, a safety light curtain 7, a windproof strip 8, a transparent window 9, a first sealing strip 10, a second rail 11, a bottom plate 12, a second sealing strip 13, a locking device 14, a slot 15, a magnetic suction groove 16, a safety self-locking device 17, an electrostatic eliminator 18, a connecting seat 19, a connecting rod 20, a reinforcing framework 21, a magnetic control plate 22, a magnetic suction block 23, a first cavity 24, a winding motor 25, a winding wheel 26, a steel wire rope 27, a fixed pulley 28, a second cavity 29, a first sliding groove 30, a spring 31, an electric control telescopic rod 32, a first movable block 33, a locking plate 34, a sliding rod 35, a guide rod 36, a second movable block 37, a second sliding groove 38, a connecting rod 39, a movable pulley 40, And a connecting frame.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-7, a safety protection device for an electric door of a power distribution cabinet of a thermal power plant comprises a protection cover plate 1 and an electric door body 2, wherein servo motors 3 are arranged on the left and right sides of the protection cover plate 1, first rails 4 are arranged on the left and right sides below the protection cover plate 1, a protection door curtain 5 is arranged in each first rail 4, safety light curtains 6 are arranged on the left and right sides of the inner side of each protection door curtain 5, two windproof strips 7 are arranged above the inner side of each safety light curtain 6, transparent windows 8 are arranged on the left and right sides of the inner side of each windproof strip 7, first sealing strips 9 are arranged below the inner side of each safety light curtain 6, locking devices 13 are arranged on the left and right sides below the protection door curtain 5, a connecting seat 18 is arranged above each locking device 13, and a connecting rod 19 is arranged below each connecting seat 18, a reinforcing framework 20 is arranged below the locking device 13, a magnetic control plate 21 is arranged below the reinforcing framework 20, a magnetic suction block 22 is arranged below the magnetic control plate 21, an electric door body 2 is arranged behind the protective door curtain 5, a second rail 10 is arranged at the position, corresponding to the first rail 4, of the inner side of the electric door body 2, a second sealing strip 12 is arranged below the electric door body 2, a bottom plate 11 is arranged above the second sealing strip 12, slots 14 are arranged at the positions, corresponding to the locking device 13, of the left side and the right side inside the bottom plate 11, magnetic suction grooves 15 are arranged at the positions, corresponding to the magnetic suction block 22, of the lower side inside the slots 14, a safety self-locking device 16 is arranged at the outer side above the slots 14, a first cavity 23 is arranged at the outer side of the safety self-locking device 16, and a winding motor 24 is arranged at the inner side of the first cavity 23, the inner side of the winding motor 24 is provided with a winding wheel 25, the outer part of the winding wheel 25 is provided with a steel wire rope 26, the upper part of the winding wheel 25 is provided with a fixed pulley 27, the inner side of the first cavity 23 is provided with a second cavity 28, the upper side and the lower side of the second cavity 28 are provided with first chutes 29, the inner part of each first chute 29 is provided with a spring 30, the inner part of the second cavity 28 is provided with an electric control telescopic rod 31, the inner side of the electric control telescopic rod 31 is provided with a first movable block 32, the inner side of the first movable block 32 is provided with a locking plate 33, the upper side and the lower side of the locking plate 33 are provided with slide bars 34, the inner side of each slide bar 34 is provided with a guide rod 35, the outer part of the first movable block 32 is provided with a second movable block 36, the upper side and the lower side of the inner side of the second movable block 36 are provided with second chutes 37 corresponding to the slide bars 34, the upper side and the lower side of the outer side of the second movable block 36 are both provided with a connecting rod 38, the outer side of the connecting rod 38 is provided with a movable pulley 39, the outer side of the second movable block 36 is provided with a connecting frame 40, and the outer side and the lower side of the safety self-locking device 16 are both provided with a static eliminator 17.
The utility model relates to a safety protection device for an electric door of a power distribution cabinet of a thermal power plant, which is arranged outside an electric door body 2 of the power distribution cabinet through a protection cover plate 1 when in use, when the electric door body 2 is closed, a servo motor 3 drives a protection door curtain 5 to move downwards, the protection door curtain 5 slides and moves downwards in a first track 4 and a second track 10 to completely cover the electric door body 2, thereby greatly improving the protection effect and preventing the electric door body 2 from being directly exposed in the air, thereby preventing impurities such as dust, water vapor and the like in the air from being attached to the electric door body 2 due to long-time use, playing a protection role on the electric door body 2, prolonging the service life of the electric door body 2, after the electric door body 2 is completely covered by the protection door curtain 5, a locking device 13 on the protection door curtain 5 is adsorbed and fixed with a magnetic attraction groove 15 through a magnetic attraction block 22 to further perform magnetic attraction locking on the protection door curtain 5, the working state of the magnetic attraction block 22 can be controlled by the magnetic control plate 21, the locking and unlocking states of the protective door curtain 5 can be conveniently switched, the transparent window 8 is convenient to observe, the static electricity eliminator 17 eliminates the static electricity effect of the electric door body 2, the safety of the electric door body 2 is enhanced, when the protective door curtain 5 completely covers the electric door body 2 and is in the magnetic attraction locking state, and a person enters a protective net formed by the safety light curtain 6, the electric control telescopic rod 31 drives the guide rod 35 to move inwards through the first movable block 32, the guide rod 35 drives the slide rod 34 to slide inwards in the second slide groove 37, and further drives the locking plate 33 to move inwards, meanwhile, the wire coiling motor 24 uncoils the steel wire rope 26 through the wire coiling wheel 25, the second movable block 36 can move inwards successively along with the first movable block 32, and the first movable block 32 and the second movable block 36 are matched to work to lock the locking device 13, the safety state is entered, the operator is not hurt, the occurrence of stealing and damaging events can be avoided, and the safety factor is high; the utility model has the advantages of simple structure, convenient use, good protection effect and high safety factor.
Example 2
As shown in fig. 1-7, a safety protection device for an electric door of a power distribution cabinet of a thermal power plant comprises a protection cover plate 1 and an electric door body 2, wherein servo motors 3 are arranged on the left and right sides of the protection cover plate 1, first rails 4 are arranged on the left and right sides below the protection cover plate 1, a protection door curtain 5 is arranged in each first rail 4, safety light curtains 6 are arranged on the left and right sides of the inner side of each protection door curtain 5, two windproof strips 7 are arranged above the inner side of each safety light curtain 6, transparent windows 8 are arranged on the left and right sides of the inner side of each windproof strip 7, first sealing strips 9 are arranged below the inner side of each safety light curtain 6, locking devices 13 are arranged on the left and right sides below the protection door curtain 5, a connecting seat 18 is arranged above each locking device 13, and a connecting rod 19 is arranged below each connecting seat 18, a reinforcing framework 20 is arranged below the locking device 13, a magnetic control plate 21 is arranged below the reinforcing framework 20, a magnetic suction block 22 is arranged below the magnetic control plate 21, an electric door body 2 is arranged behind the protective door curtain 5, a second rail 10 is arranged at the position, corresponding to the first rail 4, of the inner side of the electric door body 2, a second sealing strip 12 is arranged below the electric door body 2, a bottom plate 11 is arranged above the second sealing strip 12, slots 14 are arranged at the positions, corresponding to the locking device 13, of the left side and the right side inside the bottom plate 11, magnetic suction grooves 15 are arranged at the positions, corresponding to the magnetic suction block 22, of the lower side inside the slots 14, a safety self-locking device 16 is arranged at the outer side above the slots 14, a first cavity 23 is arranged at the outer side of the safety self-locking device 16, and a winding motor 24 is arranged at the inner side of the first cavity 23, the inner side of the winding motor 24 is provided with a winding wheel 25, the outer part of the winding wheel 25 is provided with a steel wire rope 26, the upper part of the winding wheel 25 is provided with a fixed pulley 27, the inner side of the first cavity 23 is provided with a second cavity 28, the upper side and the lower side of the second cavity 28 are provided with first chutes 29, the inner part of each first chute 29 is provided with a spring 30, the inner part of the second cavity 28 is provided with an electric control telescopic rod 31, the inner side of the electric control telescopic rod 31 is provided with a first movable block 32, the inner side of the first movable block 32 is provided with a locking plate 33, the upper side and the lower side of the locking plate 33 are provided with slide bars 34, the inner side of each slide bar 34 is provided with a guide rod 35, the outer part of the first movable block 32 is provided with a second movable block 36, the upper side and the lower side of the inner side of the second movable block 36 are provided with second chutes 37 corresponding to the slide bars 34, the upper side and the lower side of the outer side of the second movable block 36 are both provided with a connecting rod 38, the outer side of the connecting rod 38 is provided with a movable pulley 39, the outer side of the second movable block 36 is provided with a connecting frame 40, and the outer side and the lower side of the safety self-locking device 16 are both provided with a static eliminator 17.
For better effect, the locking device 13 is connected with the protective door curtain 5 through the connecting seat 18, one end of the steel wire rope 26 is connected with the winding wheel 25, the other end of the steel wire rope penetrates through the fixed pulley 27 and is connected with the connecting frame 40, the spring 30 is connected with the connecting rod 38, one end of the connecting rod 38 is connected with the first movable block 32, the other end of the connecting rod is connected with the first sliding groove 29 through the movable pulley 39 in a sliding manner, one end of the guide rod 35 is connected with the first movable block 32, and the other end of the guide rod is connected with the sliding rod 34.
For better effect, the locking device 13 is of umbrella structure.
For better effect, the sliding rod 34 is in an L-shaped structure.
For better effect, the connecting frame 40 has a rounded V-shaped structure.
The utility model relates to a safety protection device for an electric door of a power distribution cabinet of a thermal power plant, which is arranged outside an electric door body 2 of the power distribution cabinet through a protection cover plate 1 when in use, when the electric door body 2 is closed, a servo motor 3 drives a protection door curtain 5 to move downwards, the protection door curtain 5 slides and moves downwards in a first track 4 and a second track 10 to completely cover the electric door body 2, thereby greatly improving the protection effect and preventing the electric door body 2 from being directly exposed in the air, thereby preventing impurities such as dust, water vapor and the like in the air from being attached to the electric door body 2 due to long-time use, playing a protection role on the electric door body 2, prolonging the service life of the electric door body 2, after the electric door body 2 is completely covered by the protection door curtain 5, a locking device 13 on the protection door curtain 5 is adsorbed and fixed with a magnetic attraction groove 15 through a magnetic attraction block 22 to further perform magnetic attraction locking on the protection door curtain 5, the working state of the magnetic attraction block 22 can be controlled by the magnetic control plate 21, the locking and unlocking states of the protective door curtain 5 can be conveniently switched, the transparent window 8 is convenient to observe, the static electricity eliminator 17 eliminates the static electricity effect of the electric door body 2, the safety of the electric door body 2 is enhanced, when the protective door curtain 5 completely covers the electric door body 2 and is in the magnetic attraction locking state, and a person enters a protective net formed by the safety light curtain 6, the electric control telescopic rod 31 drives the guide rod 35 to move inwards through the first movable block 32, the guide rod 35 drives the slide rod 34 to slide inwards in the second slide groove 37, and further drives the locking plate 33 to move inwards, meanwhile, the wire coiling motor 24 uncoils the steel wire rope 26 through the wire coiling wheel 25, the second movable block 36 can move inwards successively along with the first movable block 32, and the first movable block 32 and the second movable block 36 are matched to work to lock the locking device 13, the safety state is entered, the operator is not hurt, the occurrence of stealing and damaging events can be avoided, and the safety factor is high; the utility model has the advantages of simple structure, convenient use, good protection effect and high safety factor.
Claims (5)
1. The utility model provides a thermal power plant's switch board electrically operated gate safety device, it includes protective cover plate and the electrically operated gate body, its characterized in that: the safety curtain is characterized in that servo motors are arranged on the left side and the right side of the protective cover plate, first tracks are arranged on the left side and the right side below the protective cover plate, a protective door curtain is arranged in each first track, safety light curtains are arranged on the left side and the right side of the inner side of each protective door curtain, two windproof strips are arranged above the inner sides of the safety light curtains, transparent windows are arranged on the left side and the right side of the inner sides of the windproof strips, first sealing strips are arranged below the inner sides of the safety light curtains, locking devices are arranged on the left side and the right side below the protective door curtains, a connecting seat is arranged above each locking device, a connecting rod is arranged below each connecting seat, a reinforcing framework is arranged below each locking device, a magnetic control plate is arranged below each magnetic control plate, and an electric door body is arranged behind each protective door curtain, the inner side of the electric door body is provided with a second rail corresponding to the first rail, a second sealing strip is arranged below the electric door body, a bottom plate is arranged above the second sealing strip, the left side and the right side inside the bottom plate are provided with slots corresponding to the locking devices, the lower side inside the slots is provided with a magnetic suction groove corresponding to the magnetic suction block, the outer side above the slots is provided with a safety self-locking device, the outer side of the safety self-locking device is provided with a first cavity, the outer side inside the first cavity is provided with a winding motor, the inner side of the winding motor is provided with a winding wheel, the outer part of the winding wheel is provided with a steel wire rope, the upper side above the winding wheel is provided with a fixed pulley, the inner side of the first cavity is provided with a second cavity, and the upper side and the lower side of the second cavity are provided with first sliding grooves, the inside spring that all is provided with of first spout, the inside automatically controlled telescopic link that all is provided with of second cavity, automatically controlled telescopic link inboard all be provided with first movable block, first movable block inboard all be provided with the deadlock, deadlock both sides all be provided with the slide bar about the deadlock, the slide bar inboard all be provided with the guide arm, first movable block outside all be provided with the second movable block, second movable block inboard about both sides correspond slide bar department and all be provided with the second spout, second movable block outside about both sides all be provided with the connecting rod, the connecting rod outside all be provided with the movable pulley, the second movable block outside be provided with the link, safe self-locking device outside below all be provided with electrostatic eliminator.
2. The safety protection device for the electric door of the power distribution cabinet of the thermal power plant according to claim 1, characterized in that: the locking device is connected with the protective door curtain through the connecting seat, one end of the steel wire rope is connected with the winding wheel, the other end of the steel wire rope penetrates through the fixed pulley and is connected with the connecting frame, the spring is connected with the connecting rod, one end of the connecting rod is connected with the first movable block, the other end of the connecting rod is connected with the first sliding groove in a sliding mode through the movable pulley, one end of the guide rod is connected with the first movable block, and the other end of the guide rod is connected with the sliding rod.
3. The safety protection device for the electric door of the power distribution cabinet of the thermal power plant according to claim 1, characterized in that: the locking device is of an umbrella structure.
4. The safety protection device for the electric door of the power distribution cabinet of the thermal power plant according to claim 1, characterized in that: the slide bar is of an L-shaped structure.
5. The safety protection device for the electric door of the power distribution cabinet of the thermal power plant according to claim 1, characterized in that: the connecting frame is in a round-corner V-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121206203.8U CN215870270U (en) | 2021-06-01 | 2021-06-01 | Power distribution cabinet electrically operated gate safety device of thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121206203.8U CN215870270U (en) | 2021-06-01 | 2021-06-01 | Power distribution cabinet electrically operated gate safety device of thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215870270U true CN215870270U (en) | 2022-02-18 |
Family
ID=80314215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121206203.8U Active CN215870270U (en) | 2021-06-01 | 2021-06-01 | Power distribution cabinet electrically operated gate safety device of thermal power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215870270U (en) |
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2021
- 2021-06-01 CN CN202121206203.8U patent/CN215870270U/en active Active
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