CN107565476B - Intelligent lock type terminal box - Google Patents
Intelligent lock type terminal box Download PDFInfo
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- CN107565476B CN107565476B CN201710995871.5A CN201710995871A CN107565476B CN 107565476 B CN107565476 B CN 107565476B CN 201710995871 A CN201710995871 A CN 201710995871A CN 107565476 B CN107565476 B CN 107565476B
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- terminal box
- door
- box shell
- terminal
- front door
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- 239000000428 dust Substances 0.000 claims abstract description 49
- 230000017525 heat dissipation Effects 0.000 claims abstract description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000002441 reversible effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 9
- 230000007797 corrosion Effects 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000007774 longterm Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 206010013954 Dysphoria Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The invention relates to an intelligent lock type terminal box, which comprises a base, a terminal box shell, a terminal strip, a dust removing device and a dehumidifier, wherein the base is provided with a dust removing device; the terminal box shell is fixed at the upper end of the base; the side face of the terminal box shell is provided with an intelligent movable door capable of opening and closing, the top of the terminal box shell is provided with a heat dissipation notch, and the upper end of the shell is fixedly connected with a sunshade cover which is obliquely arranged; the intelligent movable door comprises a front door and a side door, wherein the front door is a single door, the side door is a double door, two-dimension code scanning type intelligent locks are arranged on the front door and the side door, and a door stop device for limiting the opening angle of the movable door is arranged on the inner sides of the front door and the side door; the terminal strip is fixedly connected with a terminal strip fixing bracket arranged in the terminal box shell; the dust removing device is arranged in the terminal box shell and is used for removing dust on the terminal strip; the dehumidifier is arranged in the terminal box shell and used for keeping the terminal box dry.
Description
Technical Field
The invention relates to an intelligent lock type terminal box, and belongs to the technical field of power supply equipment.
Background
The outdoor terminal box of the transformer substation (hereinafter referred to as outdoor terminal box for short) is an important carrier for operation control of the primary equipment and secondary cable switching, and a distributed installation method is generally adopted by independent cabinet combination at each interval. The traditional outdoor terminal box is mostly made of iron plates, and paint is generally painted on the surface of the traditional outdoor terminal box to meet the corrosion resistance requirements of indoor and outdoor environments; in the process, a large amount of manpower and material resources are required to be consumed, the corrosion resistance requirement and the corrosion phenomenon of long-term operation cannot be met, the problem that the door is not tight due to the damage of the hinge of the terminal door caused by corrosion resistance and corrosion can occur, and in recent years, the problem that the door is not tight is still existing although the stainless steel terminal box is adopted, so that the problems of corrosion resistance and corrosion are solved. The box and the terminal strip of outdoor terminal box all with mounting base fixed connection, in the transformation work progress of maintenance construction and change terminal box, the maintainer can only follow the cabinet door and carry out the operation to terminal box internal equipment, site operation receives the human factor to influence greatly, the terminal box causes a great deal of inconvenience because of the space restriction, the maintainer needs to squat at the other operation of bowing of terminal box for a long time, the maintainer easily produces dysphoria and anxiety mood, bring the potential safety hazard for the maintenance, moreover the operation of bowing for a long time easily because of physical reason dispersion fortune inspector's attention, the security and the work efficiency of maintenance and construction have been reduced. In addition, outdoor terminal box is in long-term operation in-process, under moist air and rainwater erosion's effect, very easily appears the condensation harm, leads to appearing corrosion such as connection piece and screw hole in the terminal box from this, further causes terminal box secondary terminal to appear contacting failure and short circuit phenomenon, can finally lead to terminal box electrical equipment to appear relay protection and refuse acting or malfunction, brings the potential safety hazard for the normal operating of power supply network. The box body of the outdoor terminal box is made of steel plates, and the cabinet door is designed to open the door back and forth; the terminal box is generally designed to be a box body and a terminal strip and is fixed on a base, the space is very limited during maintenance and construction, wiring on the terminal strip is very inconvenient to dismantle or replace, when the terminal box is replaced, the terminals in the terminal strip are required to be detached one by one, then a cable line is drawn, the terminal strip is detached, the terminal box is detached, the installation and reconstruction difficulty of a secondary system is increased, and the working efficiency is reduced. Therefore, a novel terminal box needs to be developed, and the problems existing in the current terminal box construction process are solved on the premise of meeting the technical requirements of the terminal box.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the intelligent lock type terminal box, which reduces the working time in the process of installing and overhauling the terminal box, solves the problems of installing and improving the secondary system and reduces the working difficulty of overhauling staff.
The technical scheme of the invention is as follows:
an intelligent lock type terminal box comprises a base, a terminal box shell, a terminal strip, a dust removing device and a dehumidifier; the terminal box shell is fixed at the upper end of the base; the side face of the terminal box shell is provided with an intelligent movable door capable of opening and closing, the top of the terminal box shell is provided with a heat dissipation notch, and the upper end of the shell is fixedly connected with a sunshade cover which is obliquely arranged; the intelligent movable door comprises a front door and a side door, wherein the front door is a single door, the side door is a double door, two-dimension code scanning type intelligent locks are arranged on the front door and the side door, and a door stop device for limiting the opening angle of the movable door is arranged on the inner sides of the front door and the side door; the terminal strip is fixedly connected with a terminal strip fixing bracket arranged in the terminal box shell; the dust removing device is arranged in the terminal box shell and is used for removing dust on the terminal strip; the dehumidifier is arranged in the terminal box shell and used for keeping the terminal box dry.
Further, the box door stop device comprises a sliding block, a rotating piece and a connecting rod; the inner sides of the front door and the side door are respectively provided with a sliding rail, and the sliding blocks are in sliding connection with the sliding rails; the rotating piece is arranged at two ends of the connecting rod and is in ball joint with the connecting rod, one end of the rotating piece is fixedly connected with the sliding block, and the other end of the rotating piece is fixedly connected to the inner side of the terminal box shell.
Further, the dust removing device comprises a wind direction converter, a mounting cover, a power module, a control circuit board, a stepping motor, a fan and a dust storage bag, wherein the power module, the control circuit board, the stepping motor, the fan and the dust storage bag are respectively arranged in the mounting cover; the power supply module is used for supplying power to an electric device in the dust removing device; the control circuit board is electrically connected with the stepping motor, the wind direction converter is electrically connected with the control circuit board, and the wind direction converter controls the stepping motor to rotate forwards and backwards through the control circuit board; the mounting cover is fixedly arranged in the terminal box shell, the stepping motor is fixedly arranged at the inner end of the mounting cover, and the fan is connected with an output shaft of the stepping motor; an air inlet channel is formed in one side, close to the terminal strip, of the mounting cover, a dust blocking screen is arranged at the inner end of the air inlet channel, a dust inlet is formed in the middle of the lower end of the air inlet channel, and the dust storage bag is detachably connected to the dust inlet; the wind direction converter is arranged on the sliding block positioned on the front door, and the wind direction converter switches the state of the wind direction converter along with the movement of the sliding block on the front door so as to control the forward and reverse rotation of the stepping motor.
Further, the wind direction converter comprises a first travel switch and a second travel switch; the first travel switch is arranged on one side of the sliding block on the front door, which faces the two-dimensional code scanning intelligent lock, and the second travel switch is arranged on the other side; the first travel switch and the second travel switch are electrically connected with the control circuit board; when the first travel switch touches the end part of the sliding rail, the stepping motor is controlled to rotate reversely once to perform dust collection; when the second travel switch touches the end part of the sliding rail, the stepping motor is controlled to rotate forward once to blow.
Further, the dehumidifier comprises a machine body, an operation panel and a wireless device; the machine body is arranged inside the terminal box shell; the operation panel is arranged outside the terminal box shell and is electrically connected with the machine body to control the machine body to work, and a waterproof baffle is arranged at the outer end of the operation panel; the wireless device is arranged on the machine body and is in wireless connection with the remote mobile terminal, and the machine body can be controlled to work through the remote mobile terminal.
Further, a first powerful magnet is arranged in the terminal box shell close to the two-dimensional code scanning intelligent lock on the front door; the first door body and the second door body of the side door are internally provided with a second N-pole powerful magnet and a second S-pole powerful magnet respectively.
Further, a folding maintenance stool is further arranged, a sucker is arranged on the inner side of the front door, and the stool surface of the folding maintenance stool can be adsorbed on the sucker.
The invention has the following beneficial effects:
1. according to the intelligent lock type terminal box, the two-dimension code scanning type intelligent lock is arranged, so that non-power grid workers are prevented from damaging the terminal box, and the safety level of the terminal box is improved.
2. The intelligent lock type terminal box is provided with the front door and the side door, so that working difficulty of workers in wiring is reduced.
3. The invention discloses an intelligent lock type terminal box, which is provided with a folding maintenance stool and solves the problem that staffs are not concentrated due to long-term squatting operation.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the terminal box housing;
fig. 3 is a schematic view of a structure of one side of the terminal box housing operation panel;
FIG. 4 is a schematic view of the inside structure of a front door;
FIG. 5 is a front door side view;
FIG. 6 is a schematic view of the inside construction of a side door;
FIG. 7 is a schematic view of the external structure of the dust removing device;
fig. 8 is a schematic view of the internal structure of the dust removing device.
The reference numerals in the drawings are as follows:
1. a base; 2. a terminal box housing; 211. a front door; 212. a side door; 213. a first door body; 214. a second door body; 22. a heat dissipation notch; 23. a sunshade cover; 24. a case door stop device; 241. a slide block; 242. a rotating member; 243. a connecting rod; 244. a slide rail; 3. a terminal block; 30. a terminal strip fixing bracket; 41. a wind direction converter; 411. a first travel switch; 412. a second travel switch; 42. a mounting cover; 421. an air inlet channel; 422. a dust-blocking screen; 423. a dust inlet; 43. a power module; 44. a control circuit board; 45. a stepping motor; 46. a fan; 47. a dust storage bag; 51. a body; 52. an operation panel; 53. a wireless device; 54. a waterproof baffle; 6. two-dimensional code scanning type intelligent lock; 61. a first powerful magnet; 62. a second N-pole strong magnet; 63. a second S-pole strong magnet; 7. folding an overhaul stool; 70. and a sucking disc.
Detailed Description
The invention will now be described in detail with reference to the drawings and to specific embodiments.
Referring to fig. 1 to 8, an intelligent lock terminal box includes a base 1, a terminal box housing 2, a terminal block 3, a dust removing device and a dehumidifier; the terminal box shell 2 is fixed at the upper end of the base 1; the side face of the terminal box shell 2 is provided with an intelligent movable door capable of opening and closing, the top of the terminal box shell 2 is provided with a heat dissipation notch 22, and the upper end of the shell is fixedly connected with a sunshade cover 23 which is obliquely arranged; the intelligent movable door comprises a front door 211 and a side door 212, the front door 211 is a single door, the side door 212 is a double door, two-dimension code scanning type intelligent locks 6 are arranged on the front door 211 and the side door 212, and a door stop device 24 for limiting the opening angle of the movable door is arranged on the inner sides of the front door 211 and the side door 212; the terminal strip 3 is fixedly connected with a terminal strip fixing bracket 30 arranged in the terminal box shell 2; the dust removing device is arranged in the terminal box shell 2 and is used for removing dust on the terminal strip 3; the dehumidifier is arranged in the terminal box housing 2 for keeping the terminal box dry.
Further, the door stopper 24 includes a slider 241, a rotator 242, and a connecting rod 243; the inner sides of the front door 211 and the side door 212 are respectively provided with a sliding rail 244, and the sliding block 241 is in sliding connection with the sliding rail 244; the rotating member 242 is disposed at two ends of the connecting rod 243 and is in ball joint with the connecting rod 243, the rotating member 242 at one end is fixedly connected with the slider 241, and the rotating member 242 at the other end is fixedly connected to the inner side of the terminal box housing 2.
Further, the dust removing device comprises a wind direction converter 41, a mounting cover 42, and a power module 43, a control circuit board 44, a stepping motor 45, a fan 46 and a dust storage bag 47 which are respectively arranged in the mounting cover 42; the power module 43 is used for supplying power to the power utilization device in the dust removal device; the control circuit board 44 is electrically connected with the stepper motor 45, the wind direction converter 41 is electrically connected with the control circuit board 44, and the wind direction converter 41 controls the stepper motor 45 to rotate forwards and backwards through the control circuit board 44; the mounting cover 42 is fixedly arranged in the terminal box shell 2, the stepping motor 45 is fixedly arranged at the inner end of the mounting cover 42, and the fan 46 is connected with an output shaft of the stepping motor 45; an air inlet channel 421 is arranged on one side of the mounting cover 42, which is close to the terminal block 3, a dust blocking screen 422 is arranged at the inner end of the air inlet channel 421, a dust inlet 423 is arranged in the middle of the lower end of the air inlet channel 421, and the dust storage bag 47 is detachably connected to the dust inlet 423; the wind direction converter 41 is disposed on the slider 241 on the front door 211, and the wind direction converter 41 switches its own state to control the forward and reverse rotation of the stepping motor 45 according to the movement of the slider 241 on the front door 211.
Further, the wind direction converter 41 includes a first travel switch 411 and a second travel switch 412; the first travel switch 411 is disposed on one side of the slider 241 on the front door 211 facing the two-dimensional code scanning intelligent lock 6, and the second travel switch 412 is disposed on the other side; the first travel switch 411 and the second travel switch 412 are electrically connected to the control circuit board 44; when the first travel switch 411 touches the end of the sliding rail 244, the stepping motor 45 is controlled to rotate reversely once to perform dust collection; when the second travel switch 412 touches the end of the sliding rail 244, the stepping motor 45 is controlled to rotate forward once to blow air.
Further, the dehumidifier includes a body 51, an operation panel 52, and a wireless device 53; the body 51 is provided inside the terminal box housing 2; the operation panel 52 is arranged outside the terminal box shell 2 and is electrically connected with the machine body 51 for controlling the machine body 51 to work, and a waterproof baffle 54 is arranged at the outer end of the operation panel 52; the wireless device 53 is disposed on the body 51 and is wirelessly connected to a remote mobile terminal, and can control the body 51 to operate through the remote mobile terminal.
Further, a first powerful magnet 61 is arranged in the terminal box housing 2 near the two-dimensional code scanning intelligent lock 6 on the front door 211; the first door body 213 and the second door body 214 of the side door 212 are respectively provided with a second N-pole strong magnet 62 and a second S-pole strong magnet 63.
Further, a folding maintenance stool 7 is further provided, a sucking disc 70 is provided on the inner side of the front door 211, and the stool surface of the folding maintenance stool 7 can be adsorbed on the sucking disc 70.
The working flow of the invention is as follows:
the staff inputs the personal account number password on the mobile phone through scanning the two-dimensional code of the two-dimensional code scanning type intelligent lock 6 to open the two-dimensional code scanning type intelligent lock 6, opens the front door 211 and the side door 212, and starts to overhaul or wire the terminal strip 3.
The door stop device 24 controls the opening angles of the front door 211 and the side door 212, when the front door 211 is opened to the maximum opening angle, the second travel switch 412 touches the end part of the sliding rail 244, the second travel switch 412 sends a signal to the control circuit board 44, the control circuit board 44 controls the stepper motor 45 to rotate forward once, the fan 46 is driven to rotate, and dust on the terminal row 3 is blown out of the terminal box shell 2; when the front door 211 is closed, the first travel switch 411 touches the end of the sliding rail 244, the first travel switch 411 sends a signal to the control circuit board 44, the control circuit board 44 controls the stepping motor 45 to rotate reversely once to drive the fan 46 to rotate, dust on the terminal strip 3 is sucked into the air inlet channel 421, the dust is blocked by the dust blocking screen 422, and the dust enters the dust storage bag 47 through the dust inlet 423.
The operation panel 52 can control the body 51 to dehumidify the interior of the terminal box housing 2, and the mobile terminal can be connected with the wireless device 53 to control the body 51 to work.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (4)
1. An intelligent locking-type terminal box which characterized in that: comprises a base (1), a terminal box shell (2), a terminal row (3), a dust removing device and a dehumidifier; the terminal box shell (2) is fixed at the upper end of the base (1); the intelligent movable door capable of opening and closing is arranged on the side face of the terminal box shell (2), a heat dissipation notch (22) is formed in the top of the terminal box shell (2), and a sunshade cover (23) which is obliquely arranged is fixedly connected to the upper end of the shell; the intelligent movable door comprises a front door (211) and a side door (212), wherein the front door (211) is a single door, the side door (212) is a double door, two-dimension code scanning type intelligent locks (6) are arranged on the front door (211) and the side door (212), and a door stopping device (24) for limiting the opening angle of the movable door is arranged on the inner sides of the front door (211) and the side door (212); the terminal strip (3) is fixedly connected with a terminal strip fixing bracket (30) arranged in the terminal box shell (2); the dust removing device is arranged in the terminal box shell (2) and is used for removing dust on the terminal strip (3); the dehumidifier is arranged in the terminal box shell (2) and used for keeping the terminal box dry;
wherein, the door stop device (24) comprises a sliding block (241), a rotating piece (242) and a connecting rod (243); the inner sides of the front door (211) and the side door (212) are respectively provided with a sliding rail (244), and the sliding block (241) is in sliding connection with the sliding rails (244); the rotating piece (242) is arranged at two ends of the connecting rod (243) and is in ball joint with the connecting rod (243), the rotating piece (242) at one end is fixedly connected with the sliding block (241), and the rotating piece (242) at the other end is fixedly connected with the inner side of the terminal box shell (2);
the dust removing device comprises a wind direction converter (41), a mounting cover (42), and a power module (43), a control circuit board (44), a stepping motor (45), a fan (46) and a dust storage bag (47) which are respectively arranged in the mounting cover (42); the power supply module (43) is used for supplying power to an electric device in the dust removing device; the control circuit board (44) is electrically connected with the stepping motor (45), the wind direction converter (41) is electrically connected with the control circuit board (44), and the wind direction converter (41) controls the stepping motor (45) to rotate forwards and backwards through the control circuit board (44); the mounting cover (42) is fixedly arranged in the terminal box shell (2), the stepping motor (45) is fixedly arranged at the inner end of the mounting cover (42), and the fan (46) is connected with an output shaft of the stepping motor (45); an air inlet channel (421) is arranged on one side, close to the terminal strip (3), of the mounting cover (42), a dust blocking screen (422) is arranged at the inner end of the air inlet channel (421), a dust inlet (423) is formed in the middle of the lower end of the air inlet channel (421), and the dust storage bag (47) is detachably connected to the dust inlet (423); the wind direction converter (41) is arranged on the sliding block (241) positioned on the front door (211), and the wind direction converter (41) switches the state of the wind direction converter along with the movement of the sliding block (241) on the front door (211) so as to control the forward and reverse rotation of the stepping motor (45);
wherein the wind direction converter (41) comprises a first travel switch (411) and a second travel switch (412); the first travel switch (411) is arranged on one side of the sliding block (241) on the front door (211) facing the two-dimensional code scanning intelligent lock (6), and the second travel switch (412) is arranged on the other side; the first travel switch (411) and the second travel switch (412) are electrically connected with the control circuit board (44); when the first travel switch (411) touches the end part of the sliding rail (244), the stepping motor (45) is controlled to rotate reversely once to perform dust collection; when the second travel switch (412) touches the end part of the sliding rail (244), the stepping motor (45) is controlled to rotate forward once to blow.
2. The intelligent lock terminal box according to claim 1, wherein: the dehumidifier comprises a machine body (51), an operation panel (52) and a wireless device (53); the machine body (51) is arranged inside the terminal box shell (2); the operation panel (52) is arranged outside the terminal box shell (2) and is electrically connected with the machine body (51) for controlling the machine body (51) to work, and a waterproof baffle (54) is arranged at the outer end of the operation panel (52); the wireless device (53) is arranged on the machine body (51) and is in wireless connection with a remote mobile terminal, and the machine body (51) can be controlled to work through the remote mobile terminal.
3. The intelligent lock terminal box according to claim 2, wherein: a first powerful magnet (61) is arranged in the terminal box shell (2) close to the two-dimensional code scanning intelligent lock (6) on the front door (211); a first door body (213) and a second door body (214) of the side door (212) are internally provided with a second N-pole strong magnet (62) and a second S-pole strong magnet (63) respectively.
4. A smart lock terminal box as claimed in claim 3, wherein: the multifunctional foldable overhaul stool is characterized by further comprising a foldable overhaul stool (7), wherein a sucker (70) is arranged on the inner side of the front door (211), and the stool surface of the foldable overhaul stool (7) can be adsorbed on the sucker (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710995871.5A CN107565476B (en) | 2017-10-23 | 2017-10-23 | Intelligent lock type terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710995871.5A CN107565476B (en) | 2017-10-23 | 2017-10-23 | Intelligent lock type terminal box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107565476A CN107565476A (en) | 2018-01-09 |
| CN107565476B true CN107565476B (en) | 2023-11-07 |
Family
ID=60987350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710995871.5A Active CN107565476B (en) | 2017-10-23 | 2017-10-23 | Intelligent lock type terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107565476B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888644B (en) * | 2019-02-26 | 2020-11-24 | 北京万润森泰机械有限公司 | Anti-static power distribution cabinet |
| CN112510392B (en) * | 2020-11-25 | 2022-09-02 | 云南电网有限责任公司电力科学研究院 | Safety measure isolation device |
| CN116885577B (en) * | 2023-07-10 | 2024-04-12 | 东莞赋安实业有限公司 | Electrical equipment power distribution cabinet with prevent mistake and open |
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| US8107226B2 (en) * | 2009-07-24 | 2012-01-31 | Connecticut Electric, Inc. | Transfer switch with easily removable weatherproof door and hood |
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| Publication number | Publication date |
|---|---|
| CN107565476A (en) | 2018-01-09 |
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