CN210110584U - Maintenance bypass switch locking device for EPS emergency power supply - Google Patents
Maintenance bypass switch locking device for EPS emergency power supply Download PDFInfo
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- CN210110584U CN210110584U CN201920980513.1U CN201920980513U CN210110584U CN 210110584 U CN210110584 U CN 210110584U CN 201920980513 U CN201920980513 U CN 201920980513U CN 210110584 U CN210110584 U CN 210110584U
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- plate
- bypass switch
- maintenance bypass
- locking
- base plate
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Abstract
The utility model discloses a maintenance bypass switch locking device for EPS emergency power supply relates to electrical apparatus installation technical field. This maintenance bypass switch locking device for EPS emergency power source, including the installation body, base plate and maintenance bypass switch body, the third spout has been seted up to the internal portion of installation, third spout slidable mounting has lifting slide, lifting slide's quantity is two, two-way threaded rod is installed to third spout internal rotation, lifting slide and two-way threaded rod threaded connection, the equal fixedly connected with spacing lockplate in front side outer surface of lifting slide, the base plate is located the front side outer surface of the installation body, the base plate rear side is seted up the back groove, spacing groove has all been seted up to the top and the bottom in back groove, spacing lockplate is by the back groove and extend to the spacing inslot, spacing lockplate joint is in the spacing inslot, fixed mounting has the second gear on the two-way threaded rod, rotate on the front side outer wall of base plate and install the runner. The utility model discloses closure stability is good, possesses fine guard action.
Description
Technical Field
The utility model relates to an electrical apparatus installation technical field specifically is a maintenance bypass switch locking device for EPS emergency power source.
Background
The EPS emergency power supply system mainly comprises a rectifying charger, a storage battery pack, an inverter, a mutual switching device, a system controller and the like. The inverter is a core, and usually adopts DSP or a single-chip CPU to carry out SPWM modulation control on an inversion part so as to obtain good alternating current waveform output; the rectifier charger is used for charging the storage battery pack in time when the mains supply input is normal; the inverter is used for converting the direct current electric energy stored in the storage battery into alternating current to be output when the commercial power is abnormal, and supplying stable and continuous electric power to load equipment; the mutual switching device ensures the smooth switching of the load between the commercial power and the output of the inverter; the system controller controls the whole system in real time, can send out fault alarm signals and receive remote linkage control signals, and can realize remote monitoring of the EPS system through an upper computer through a standard communication interface.
The maintenance of the working state of the bypass switch is of great importance, and serious potential safety hazards can be caused by improper switching-on or switching-off positions. Many EPS production enterprises can remind users and maintainers of cautious operation by pasting warning slogans near the maintenance bypass switch, so that the working position of the maintenance bypass switch is prevented from being disordered to cause serious safety accidents, but the effect of the mode is not ideal; when the maintenance bypass switch needs to be disassembled and maintained, various disassembling tools need to be used, the disassembly is inconvenient, and the working efficiency of workers is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a maintenance bypass switch locking device for EPS emergency power supply to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a maintenance bypass switch locking device for an EPS emergency power supply comprises a mounting body, a base plate and a maintenance bypass switch body, wherein a third chute is formed in the mounting body, a lifting slide block is slidably mounted on the third chute, the number of the lifting slide block is two, a bidirectional threaded rod is rotatably mounted in the third chute, the lifting slide block is in threaded connection with the bidirectional threaded rod, limiting locking plates are fixedly connected to the outer surfaces of the front sides of the lifting slide block, the base plate is located on the outer surface of the front side of the mounting body, a back groove is formed in the rear side of the base plate, limiting grooves are formed in the top and the bottom of the back groove, the limiting locking plates extend into the limiting grooves from the back groove, the limiting locking plates are clamped in the limiting grooves, a second gear is fixedly mounted on the bidirectional threaded rod, a rotating wheel is rotatably mounted on the outer wall of the front side of the base plate, an output shaft of the rotating wheel penetrates into the, the first gear is meshed with the second gear.
The maintenance bypass switch body is arranged on the outer wall of the front side of the base plate, the outer surface of the front side of the maintenance bypass switch body is movably provided with an operation shifting head, the outer wall of the front side of the base plate is fixedly provided with a first mounting plate, the first mounting plate is positioned on one side of the maintenance bypass switch body, a first sliding groove is formed in the first mounting plate, a first sliding block is arranged in the first sliding groove in a sliding manner, one side of the first sliding block is fixedly connected with a shifting plate, the shifting plate extends to the outer part of one side of the first mounting plate, the outer surface of the front side of the base plate is fixedly provided with a second mounting plate, the second mounting plate is positioned on one side of the maintenance bypass switch body, which is far away from the first mounting plate, a second sliding groove is formed in the second mounting plate, a second sliding block is arranged in the second sliding groove, one side of the second sliding block, the outer wall of one side of the second mounting plate, which is far away from the maintenance bypass switch body, is fixedly provided with a first locking plate, and the other side of the second sliding block is fixedly connected with a second locking plate.
Preferably, the lifting slide block is longitudinally provided with a threaded through hole matched with the bidirectional threaded rod.
Preferably, the side view of the limit locking plate is L-shaped.
Preferably, the top and the bottom of maintenance bypass switch body all are fixedly connected with installed part, run through the installed part through the screw and fix the maintenance bypass switch body on the base plate.
Preferably, a fixed plate is fixedly mounted on the outer wall of one side of the first mounting plate, a second magnet is fixedly mounted at the bottom of the fixed plate, a first magnet is fixedly mounted at the top of the poking plate, and heteropolarity is arranged on the top surface of the first magnet and the ground of the second magnet.
Preferably, a sleeve is fixedly sleeved on the gear rod, and the outer side wall of the sleeve touches the outer surface of the front side of the operation shifting block.
Preferably, the second locking plate and the first locking plate are both provided with locking holes, the locking holes in the first locking plate and the second locking plate are correspondingly arranged, and a lock is locked in the locking holes in an overlapping manner.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this maintenance bypass switch locking device for EPS emergency power source can carry out fine spacing fixed to the operation shifting block through shelves pole and sleeve, can avoid the staff to have the operation to dial the operation shifting block to play fine protective action, be favorable to the normal operating of equipment, the protecting effect is better, can stop the emergence of incident effectively.
(2) This EPS emergency power source is with maintenance bypass switch locking device when needs operate the operation shifting block, opens the tool to lock through the key, uses through the cooperation of shifting plate, second lockplate, first slider, second slider, shelves pole, first mounting panel and second mounting panel for the sleeve breaks away from with the operation shifting block, thereby can operate the operation shifting block, and easy operation is convenient, and the cost is with low costs, and the closure is effectual.
(3) This maintenance bypass switch locking device for EPS emergency power source drives first magnet upward movement during dialling the board upward movement for first magnet touches mutually with second magnet, can carry on spacingly to dialling the board through first magnet and second magnet, thereby can fix the position of shelves pole, thereby the staff of being convenient for operates the operation shifting block, is favorable to improving staff's work efficiency.
(4) This maintenance bypass switch locking device for EPS emergency power source when needs are dismantled the base plate, and the manual runner that rotates can be dismantled the base plate through the cooperation use of first gear, second gear, two-way threaded rod, lifting slide and spacing lockplate, and the staff later stage maintenance of being convenient for can maintain the maintenance bypass switch body to the staff of being convenient for to be favorable to improving the work efficiency that the staff maintained.
(5) This EPS emergency power source is with maintenance bypass switch locking device, maintenance bypass switch body are at the in-process of daily use, and first mounting panel and second mounting panel can play certain guard action to the maintenance bypass switch body, can avoid the foreign object to hit the maintenance bypass switch body and cause the maintenance bypass switch body to damage to be favorable to improving the life of maintenance bypass switch body.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of part A of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is an enlarged schematic view of the section B of the present invention;
fig. 5 is a front view of the present invention;
fig. 6 is a side view of the present invention.
In the figure: the device comprises an installation body 1, a base plate 2, an installation part 3, a first sliding block 4, a shifting plate 5, an operation shifting head 6, a first magnet 7, a first sliding groove 8, a second magnet 9, a fixing plate 10, a first installation plate 11, a rotating wheel 12, a second installation plate 13, a second sliding groove 14, a lock 15, a first locking plate 16, a second locking plate 17, a locking hole 18, a first gear 19, a gear lever 20, a second sliding block 21, a third sliding groove 22, a lifting sliding block 23, a bidirectional threaded rod 24, a limiting groove 25, a back groove 26, a limiting locking plate 27, a second gear 28, a maintenance bypass switch body 29 and a maintenance bypass switch body 30 sleeve.
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. 1-6, the present invention provides a technical solution: a maintenance bypass switch locking device for an EPS emergency power supply comprises an installation body 1, a base plate 2 and a maintenance bypass switch body 29, wherein a third chute 22 is formed in the installation body 1, a lifting slide block 23 is slidably installed on the third chute 22, the number of the lifting slide block 23 is two, a bidirectional threaded rod 24 is rotatably installed in the third chute 22, a threaded through hole matched with the bidirectional threaded rod 24 is longitudinally formed in the lifting slide block 23, the lifting slide block 23 is in threaded connection with the bidirectional threaded rod 24, a limiting locking plate 27 is fixedly connected to the outer surface of the front side of the lifting slide block 23, the limiting locking plate 27 is in an L shape in side view, the base plate 2 is positioned on the outer surface of the front side of the installation body 1, a back groove 26 is formed in the rear side of the base plate 2, limiting grooves 25 are formed in the top and the bottom of the back groove 26, the limiting locking plate 27 extends into the limiting grooves 25 from the back groove 26, a second gear 28 is fixedly arranged on the bidirectional threaded rod 24, a rotating wheel 12 is rotatably arranged on the outer wall of the front side of the base plate 2, an output shaft of the rotating wheel 12 penetrates into the third sliding groove 22 through a coupler and is fixedly provided with a first gear 19, the first gear 19 is meshed with the second gear 28, a maintenance bypass switch body 29 is arranged on the outer wall of the front side of the base plate 2, the top and the bottom of the maintenance bypass switch body 29 are fixedly connected with mounting pieces 3, the maintenance bypass switch body 29 is fixed on the base plate 2 through the mounting pieces 3 by screws, when the base plate 2 needs to be disassembled, the rotating wheel 12 is manually rotated, the rotating wheel 12 drives the first gear 19 to rotate, the first gear 19 drives the second gear 28 to rotate, the second gear 28 drives the bidirectional threaded rod 24 to rotate, the bidirectional threaded rod 24 drives the lifting slide block 23 to longitudinally move in the third sliding groove 22, the lifting slide block 23 drives the limit, make spacing lockplate 27 break away from with spacing groove 25 to can dismantle base plate 2, the staff later stage maintenance of being convenient for, the staff of being convenient for maintains maintenance bypass switch body 29, thereby is favorable to improving the work efficiency that the staff maintained.
An operation shifting block 6 is movably installed on the outer surface of the front side of a maintenance bypass switch body 29, a first installation plate 11 is fixedly installed on the outer wall of the front side of a base plate 2, the first installation plate 11 is located on one side of the maintenance bypass switch body 29, a first sliding chute 8 is formed in the first installation plate 11, a first sliding block 4 is installed in the first sliding chute 8 in a sliding mode, a shifting plate 5 is fixedly connected to one side of the first sliding block 4, the shifting plate 5 extends to the outer portion of one side of the first installation plate 11, a fixing plate 10 is fixedly installed on the outer wall of one side of the first installation plate 11, a second magnet 9 is fixedly installed at the bottom of the fixing plate 10, a first magnet 7 is fixedly installed at the top of the shifting plate 5, heteropolarity is arranged on the top surface of the first magnet 7 and the ground of the second magnet 9, a second installation plate 13 is fixedly installed on the outer surface of the front side of the base plate, a second sliding groove 14 is formed in the second mounting plate 13, a second sliding block 21 is slidably mounted in the second sliding groove 14, a blocking rod 20 is fixedly mounted on one side of the second sliding block 21 close to the first sliding block 4, the free end of the blocking rod 20 is fixedly connected with the outer wall of the other side of the first sliding block 4, a sleeve 30 is fixedly sleeved on the blocking rod 20, the outer side wall of the sleeve 30 is in contact with the outer surface of the front side of the operation shifting block 6, the operation shifting block 6 can be well limited and fixed through the blocking rod 20 and the sleeve 30, the situation that a worker does not operate to shift the operation shifting block 6 can be avoided, a good protection effect is achieved, normal operation of equipment is facilitated, a good protection effect can be achieved, safety accidents can be effectively avoided, a first locking plate 16 is fixedly mounted on the outer wall of one side of the second mounting plate 13 far away from the maintenance bypass switch body 29, and a second locking plate 17 is fixedly connected to, the second locking plate 17 and the first locking plate 16 are both provided with locking holes 18, the locking holes 18 on the first locking plate 16 and the second locking plate 17 are correspondingly arranged, and the locking devices 15 are locked in the locking holes 18 in a lap joint mode.
When the operation shifting block 6 needs to be operated, the lock 15 is opened through a key, the shifting plate 5 and the second locking plate 17 are held by hand and lifted longitudinally, so that the first slider 4 slides longitudinally in the first sliding groove 8, and the second slider 21 slides longitudinally in the second sliding groove 14, the first slider 4 and the second slider 21 drive the stop lever 20 to move in the moving process, so that the sleeve 30 is separated from the operation shifting block 6, the operation shifting block 6 can be operated, the operation is simple and convenient, the manufacturing cost is low, the locking effect is good, the shifting plate 5 drives the first magnet 7 to move upwards when moving upwards, the first magnet 7 is contacted with the second magnet 9, the shifting plate 5 can be limited through the first magnet 7 and the second magnet 9, the position of the stop lever 20 can be fixed, and the operation shifting block 6 can be operated by a worker conveniently, the work efficiency of workers is improved, the first mounting plate 11 and the second mounting plate 13 can play a certain protection role in the maintenance bypass switch body 29 when the maintenance bypass switch body 29 is used in daily life, damage to the maintenance bypass switch body 29 caused by foreign objects hitting the maintenance bypass switch body 29 can be avoided, and therefore the service life of the maintenance bypass switch body 29 is prolonged.
The working principle is that the operation shifting head 6 can be well limited and fixed through the blocking rod 20 and the sleeve 30, when the operation shifting head 6 needs to be operated, the lock 15 is opened through a key, the shifting plate 5 and the second locking plate 17 are held by hands and lifted longitudinally, the first slider 4 slides longitudinally in the first sliding groove 8, the second slider 21 slides longitudinally in the second sliding groove 14, the first slider 4 and the second slider 21 drive the blocking rod 20 to move in the moving process, the sleeve 30 is separated from the operation shifting head 6, the operation shifting head 6 can be operated, the first magnet 7 is driven to move upwards when the shifting plate 5 moves upwards, the first magnet 7 is in contact with the second magnet 9, the shifting plate 5 can be limited through the first magnet 7 and the second magnet 9, the position of the blocking rod 20 can be fixed, when the base plate 2 needs to be disassembled, the rotating wheel 12 is rotated manually, the rotating wheel 12 drives the first gear 19 to rotate, the first gear 19 drives the second gear 28 to rotate, the second gear 28 drives the bidirectional threaded rod 24 to rotate, the bidirectional threaded rod 24 drives the lifting slide block 23 to move longitudinally in the third sliding groove 22, and the lifting slide block 23 drives the limiting lock plate 27 to move, so that the limiting lock plate 27 is separated from the limiting groove 25, and the substrate 2 can be detached.
In summary, the following steps:
this maintenance bypass switch locking device for EPS emergency power source can carry out fine spacing fixed to operation shifting block 6 through shelves pole 20 and sleeve 30, can avoid the staff to have the operation to dial up operation shifting block 6 to play fine guard action, be favorable to the normal operating of equipment, the protecting effect is better, can stop the emergence of incident effectively.
This maintenance bypass switch locking device for EPS emergency power source when needs operate operation shifting block 6, open tool to lock 15 through the key, use through the cooperation of shifting plate 5, second lockplate 17, first slider 4, second slider 21, shelves pole 20, first mounting panel 11 and second mounting panel 13 for sleeve 30 breaks away from with operation shifting block 6, thereby can operate operation shifting block 6, and easy operation is convenient, and the cost is with low costs, and the closure is effectual.
This maintenance bypass switch locking device for EPS emergency power source drives first magnet 7 upward movement when dialling plate 5 upward movement for first magnet 7 touches mutually with second magnet 9, can carry on spacingly to dialling plate 5 through first magnet 7 and second magnet 9, thereby can fix the position of shelves pole 20, thereby the staff of being convenient for operates operation shifting block 6, is favorable to improving staff's work efficiency.
This maintenance bypass switch locking device for EPS emergency power source, when needs are dismantled base plate 2, manual rotation runner 12, use through the cooperation of first gear 19, second gear 28, two-way threaded rod 24, lifting slide 23 and spacing lockplate 27, can dismantle base plate 2, the staff later stage maintenance of being convenient for, the staff of being convenient for maintains maintenance bypass switch body 29 to be favorable to improving the work efficiency that the staff maintained.
This maintenance bypass switch locking device for EPS emergency power source, maintenance bypass switch body 29 are at the in-process of daily use, and first mounting panel 11 and second mounting panel 13 can play certain guard action to maintenance bypass switch body 29, can avoid the foreign object to hit maintenance bypass switch body 29 and cause maintenance bypass switch body 29 to damage to be favorable to improving the life of maintenance bypass switch body 29
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 (7)
1. The utility model provides a maintenance bypass switch locking device for EPS emergency power supply, includes installation body (1), base plate (2) and maintenance bypass switch body (29), its characterized in that: the mounting body (1) is internally provided with a third sliding chute (22), the third sliding chute (22) is provided with a lifting slide block (23) in a sliding manner, the number of the lifting slide block (23) is two, a bidirectional threaded rod (24) is rotatably mounted in the third sliding chute (22), the lifting slide block (23) is in threaded connection with the bidirectional threaded rod (24), the outer surface of the front side of the lifting slide block (23) is fixedly connected with a limit locking plate (27), a base plate (2) is positioned on the outer surface of the front side of the mounting body (1), the rear side of the base plate (2) is provided with a back groove (26), the top and the bottom of the back groove (26) are respectively provided with a limit groove (25), the limit locking plate (27) is extended into the limit groove (25) through the back groove (26), the limit locking plate (27) is clamped in the limit groove (25), a second gear (28) is fixedly mounted on the bidirectional threaded rod (24), the outer wall of the front side of the base plate (, an output shaft of the rotating wheel (12) penetrates into the third sliding chute (22) through a coupler and is fixedly provided with a first gear (19), and the first gear (19) is meshed with a second gear (28);
the maintenance bypass switch comprises a maintenance bypass switch body (29) and is characterized in that the maintenance bypass switch body (29) is installed on the outer wall of the front side of a base plate (2), an operation shifting head (6) is movably installed on the outer surface of the front side of the maintenance bypass switch body (29), a first installation plate (11) is fixedly installed on the outer wall of the front side of the base plate (2), the first installation plate (11) is located on one side of the maintenance bypass switch body (29), a first sliding groove (8) is formed in the first installation plate (11), a first sliding block (4) is installed in the first sliding groove (8) in a sliding mode, a shifting plate (5) is fixedly connected to one side of the first sliding block (4), the shifting plate (5) extends to the outer portion of one side of the first installation plate (11), a second installation plate (13) is fixedly installed on the outer surface of the front side of the base plate (2), the second installation plate (13) is located on the side, far away from the, a second sliding block (21) is arranged in the second sliding groove (14) in a sliding mode, a blocking rod (20) is fixedly arranged on one side, close to the first sliding block (4), of the second sliding block (21), the free end of the blocking rod (20) is fixedly connected with the outer wall of the other side of the first sliding block (4), a first locking plate (16) is fixedly arranged on the outer wall of one side, far away from the maintenance bypass switch body (29), of the second mounting plate (13), and a second locking plate (17) is fixedly connected with the other side of the second sliding block (21).
2. The maintenance bypass switch locking device for the emergency power supply of the EPS as claimed in claim 1, wherein: and the lifting slide block (23) is longitudinally provided with a threaded through hole matched with the bidirectional threaded rod (24).
3. The maintenance bypass switch locking device for the emergency power supply of the EPS as claimed in claim 1, wherein: the side view of the limit locking plate (27) is L-shaped.
4. The maintenance bypass switch locking device for the emergency power supply of the EPS as claimed in claim 1, wherein: the top and the bottom of maintenance bypass switch body (29) are all fixedly connected with installed part (3), run through installed part (3) through the screw and fix maintenance bypass switch body (29) on base plate (2).
5. The maintenance bypass switch locking device for the emergency power supply of the EPS as claimed in claim 1, wherein: the fixed plate (10) is fixedly mounted on the outer wall of one side of the first mounting plate (11), the second magnet (9) is fixedly mounted at the bottom of the fixed plate (10), the first magnet (7) is fixedly mounted at the top of the poking plate (5), and the top surface of the first magnet (7) and the ground of the second magnet (9) are provided with heteropolarity.
6. The maintenance bypass switch locking device for the emergency power supply of the EPS as claimed in claim 1, wherein: the gear lever (20) is fixedly sleeved with a sleeve (30), and the outer side wall of the sleeve (30) is in contact with the outer surface of the front side of the operation shifting block (6).
7. The maintenance bypass switch locking device for the emergency power supply of the EPS as claimed in claim 1, wherein: the lock plate is characterized in that the second locking plate (17) and the first locking plate (16) are respectively provided with a locking hole (18), the locking holes (18) on the first locking plate (16) and the second locking plate (17) are correspondingly arranged, and a lock (15) is arranged in the locking holes (18) in a lap joint manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920980513.1U CN210110584U (en) | 2019-06-26 | 2019-06-26 | Maintenance bypass switch locking device for EPS emergency power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920980513.1U CN210110584U (en) | 2019-06-26 | 2019-06-26 | Maintenance bypass switch locking device for EPS emergency power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210110584U true CN210110584U (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920980513.1U Expired - Fee Related CN210110584U (en) | 2019-06-26 | 2019-06-26 | Maintenance bypass switch locking device for EPS emergency power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210110584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110323087A (en) * | 2019-06-26 | 2019-10-11 | 江苏银佳电子设备有限公司 | A kind of EPS emergency power supply maintenance bypass switch locker |
-
2019
- 2019-06-26 CN CN201920980513.1U patent/CN210110584U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110323087A (en) * | 2019-06-26 | 2019-10-11 | 江苏银佳电子设备有限公司 | A kind of EPS emergency power supply maintenance bypass switch locker |
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Granted publication date: 20200221 Termination date: 20200626 |