CN210294333U

CN210294333U - Dual-power detection device

Info

Publication number: CN210294333U
Application number: CN201920834347.4U
Authority: CN
Inventors: 钱柏贤; 岑雷
Original assignee: Henan Boyuan Electric Power Equipment Co ltd
Current assignee: Henan Boyuan Electric Power Equipment Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-04-10
Anticipated expiration: 2029-06-04

Abstract

The utility model belongs to the technical field of power equipment, in particular to a dual-power detection device, which comprises a base and a detection table, wherein the detection table is fixedly connected with the top of the base, the top of the base is fixedly connected with a bearing plate through a support rod, the lower side of the bearing plate is provided with a lifting plate through a first slide bar, a first slide sleeve, a first stop block and an electric push rod, the bottom of the lifting plate is provided with a current detector and a telescopic assembly, and the movable end of the telescopic assembly is fixedly provided with a detection head of the current detector; the utility model discloses, through setting up motor, pivot, threaded rod, thread bush, second slide bar, second sliding sleeve and fly leaf, conveniently drive a plurality of connecting rods and power connection simultaneous movement to a plurality of dual supplies provide simultaneously in the time, and through setting up electric putter, first slide bar, a plurality of current detector and telescopic component, conveniently detect a plurality of dual supplies simultaneously, thereby make efficiency of software testing promote convenient and practical greatly.

Description

Dual-power detection device

Technical Field

The utility model belongs to the technical field of power equipment, concretely relates to dual supply detection device.

Background

The double-power automatic transfer switch is a microprocessor-controlled device for starting and switching between grid power and grid power or between grid power and generator power in a power grid system, and can make the power supply power continuously. When the common power fails or fails suddenly, the dual power supplies are automatically switched into the standby power supply through the dual power supply change-over switch, so that the equipment can still run normally. Most common are elevators, fire fighting, surveillance, lighting, etc.

After dual supply product processing is accomplished, often need test it, test equipment commonly used is dual supply integrated test platform, uses dual supply integrated test platform can test dual supply product well, nevertheless, uses dual supply integrated test platform, can only test a product at every turn, and work efficiency is lower, in order to improve efficiency of software testing, now provides a dual supply detection device and solves this problem.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a dual supply detection device has the characteristics that detection efficiency is high.

In order to achieve the above object, the utility model provides a following technical scheme: a dual-power detection device comprises a base and a detection table, wherein the detection table is fixedly connected to the top of the base, the top of the base is fixedly connected with a first supporting plate and a second supporting plate which are opposite to each other in a left-right mode, two bearings are arranged on opposite surfaces of the first supporting plate and the second supporting plate, rotating shafts are arranged in four bearings in a penetrating mode, a threaded rod is fixedly connected between every two rotating shafts which are opposite to each other in a left-right mode, threaded sleeves are connected to the two threaded rods in a threaded mode, rotating wheels are fixedly connected to the left ends of the two rotating shafts on the left side, the two rotating wheels are connected through belt transmission, a motor is fixedly connected to the top of the base, an output shaft of the motor is fixedly connected with one rotating wheel, connecting blocks are fixedly connected to the tops of the two threaded sleeves, and a second sliding sleeve is fixedly connected to the tops of, second slide bars are respectively penetrated in the two second slide sleeves, the left ends of the two second slide bars are fixedly connected to the right side surface of the first supporting plate, the right ends of the two second slide bars are respectively fixedly connected with a second stop block, the tops of the two second slide sleeves are respectively fixedly connected with a movable plate, the right side surface of the movable plate is respectively fixedly connected with a plurality of connecting rods, the right end of each connecting rod is respectively fixedly connected with a power connector, the top of the base is respectively fixedly connected with four supporting rods, the tops of the four supporting rods are respectively fixedly connected with a bearing plate, the bearing plate is provided with four through holes, the four through holes are respectively and fixedly connected with a first slide sleeve, the four first slide sleeves are respectively penetrated in the four first slide sleeves, the top ends of the four first slide bars are respectively and fixedly connected with a first stop block, and the bottom ends of the four first slide bars are respectively and fixedly connected with a lifting plate, the improved bearing plate is characterized in that the lifting plate and the opposite face of the bearing plate are fixedly connected with electric push rods, the bottom of the lifting plate is fixedly connected with a plurality of current detectors and the same number of telescopic assemblies, the bottom of the bearing plate is fixedly connected with an operation plate, the operation plate is fixedly connected with a PLC (programmable logic controller) and a control switch, and the operation plate is fixedly connected with audible and visual alarms corresponding to the current detectors in number.

Preferably, flexible subassembly includes flexible post, flexible hole has been seted up to the bottom of flexible post, the flexible cover of the downthehole fixedly connected with of flexible, wear to be equipped with the telescopic link in the flexible cover, the top of telescopic link is in through expanding spring fixed connection flexible downthehole, the spout has been seted up to the both sides in flexible hole, and two equal sliding connection has the slider in the spout, and two the slider respectively fixed connection be in the both sides of telescopic link, and every the bottom fixed connection of telescopic link is one current detector's detection head.

Preferably, the top fixedly connected with switch of examining test table, the top fixedly connected with of bearing plate detects the power, switch's output passes through the wire electricity and connects the input that detects the power switch with the power connection that detects the power passes through the wire electricity and connects.

Preferably, the output end of the control switch is electrically connected with the input end of the PLC controller through a wire, the output end of the control switch is electrically connected with the input end of the current detector through a wire, the output end of the current detector is electrically connected with the input end of the PLC controller through a signal wire, the output end of the PLC controller is electrically connected with the input end of the audible and visual alarm through a wire, the output end of the control switch is electrically connected with the input end of the motor through a wire, and the control switch is externally connected with a storage battery.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through setting up motor, pivot, threaded rod, thread bush, second slide bar, second sliding sleeve and fly leaf, conveniently drive a plurality of connecting rods and power connection simultaneous movement to a plurality of dual supplies provide simultaneously in the time, and through setting up electric putter, first slide bar, a plurality of current detector and telescopic component, conveniently detect a plurality of dual supplies simultaneously, thereby make efficiency of software testing promote convenient and practical greatly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic structural view of the telescopic assembly of the present invention;

in the figure: 1. detecting a power supply; 2. an electric push rod; 3. a through hole; 4. a first stopper; 5. a first slide bar; 6. a first sliding sleeve; 7. a control panel; 8. a PLC controller; 9. a control switch; 10. an audible and visual alarm; 11. a telescoping assembly; 111. a telescopic sleeve; 112. a telescopic rod; 113. a telescopic hole; 114. a tension spring; 115. a telescopic column; 116. a slider; 117. a chute; 12. a power switch; 13. a detection table; 14. a support bar; 15. a bearing; 16. a second support plate; 17. a threaded rod; 18. a threaded sleeve; 19. connecting blocks; 20. a rotating shaft; 21. a first support plate; 22. a belt; 23. a base; 24. a second sliding sleeve; 25. a second stopper; 26. a movable plate; 27. a connecting rod; 28. a current detector; 29. a lifting plate; 30. a bearing plate; 31. a motor; 32. a rotating wheel; 33. a second slide bar.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a dual-power detection device comprises a base 23 and a detection table 13, wherein the detection table 13 is fixedly connected to the top of the base 23, the detection table 13 is arranged, dual-power supplies to be detected are respectively placed at specific positions on the detection table 13, the dual-power supplies are conveniently detected, the top of the base 23 is fixedly connected with a first support plate 21 and a second support plate 16 which are opposite to each other left and right, two bearings 15 are arranged on the opposite surfaces of the first support plate 21 and the second support plate 16, rotating shafts 20 are arranged in the four bearings 15 in a penetrating manner, a threaded rod 17 is fixedly connected between every two rotating shafts 20 which are opposite to each other left and right, threaded sleeves 18 are connected onto the two threaded rods 17 in a threaded manner, rotating wheels 32 are fixedly connected to the left ends of the two rotating shafts 20 on the left side, the two rotating wheels 32 are in transmission connection through belts 22, and a motor 31 is fixedly connected to the top of, the output shaft of the motor 31 is fixedly connected with one of the rotating wheels 32, when the motor 31 works, the rotating wheel 32 connected with the motor is driven to rotate by the output shaft, the rotating wheel 32 drives the other rotating wheel 32 to rotate synchronously by the belt 22, the two rotating wheels 32 drive the corresponding threaded rod 17 to rotate by the rotating shaft 20, when the threaded rod 17 rotates, the threaded sleeve 18 moves left and right on the threaded rod 17 under the action of threads, the tops of the two threaded sleeves 18 are fixedly connected with the connecting blocks 19, the tops of the two connecting blocks 19 are fixedly connected with the second sliding sleeves 24, the second sliding sleeves 24 are internally provided with the second sliding rods 33 in a penetrating manner, the left ends of the two second sliding rods 33 are fixedly connected with the right side surface of the first supporting plate 21, the right ends of the two second sliding rods 33 are fixedly connected with the second stopping blocks 25, and the second stopping blocks 25 are arranged, the second sliding sleeve 24 is prevented from falling off the second sliding rod 33, the tops of the two second sliding sleeves 24 are fixedly connected with a movable plate 26, the right side surface of the movable plate 26 is fixedly connected with a plurality of connecting rods 27, the right end of each connecting rod 27 is fixedly connected with a power connector, the threaded sleeve 18 drives the second sliding sleeve 24 to slide on the second sliding rod 33 through a connecting block 19 when moving, the second sliding sleeve 24 drives the movable plate 26 to move left and right, the movable plate 26 drives the power connector through the connecting rods 27 to move, so that the power connector of the detection power supply 1 is connected to a dual power supply to be detected, the top of the base 23 is fixedly connected with four supporting rods 14, the tops of the four supporting rods 14 are fixedly connected with a bearing plate 30, four through holes 3 are formed in the bearing plate 30, the four through holes 3 are fixedly connected with first sliding sleeves 6, and first sliding rods 5 penetrate through the four first sliding sleeves 6, the top ends of the four first sliding rods 5 are fixedly connected with first stop blocks 4, the bottom ends of the four first sliding rods 5 are fixedly connected with lifting plates 29, opposite surfaces of the lifting plates 29 and the bearing plate 30 are fixedly connected with electric push rods 2, when the electric push rods 2 work, the lifting plates 29 are driven to lift up and down through driving ends, when the lifting plates 29 lift up and down, the first sliding rods 5 are driven to slide up and down in the first sliding sleeves 6, so that the lifting plates 29 are kept stable when lifting up and down, the bottom of the lifting plates 29 are fixedly connected with a plurality of current detectors 28 and the same number of telescopic assemblies 11, when the lifting plates 29 lift up and down, the current detectors 28 and the telescopic assemblies 11 synchronously lift up and down, the bottom of the bearing plate 30 is fixedly connected with a control plate 7, the control plate 7 is fixedly connected with a PLC (programmable logic controller) 8 and a control switch 9, the control plate 7 is fixedly connected with corresponding number of audible and visual alarms 10 corresponding to the current detectors, through setting up PLC controller 8, control switch 9 and audible-visual annunciator 10, when current detector 28 detected that there is double power supply trouble, PLC controller 8 can in time control audible-visual annunciator 10 and report to the police.

Specifically, the telescopic assembly 11 comprises a telescopic column 115, a telescopic hole 113 is formed at the bottom end of the telescopic column 115, a telescopic sleeve 111 is fixedly connected in the telescopic hole 113, a telescopic rod 112 is arranged in the telescopic sleeve 111 in a penetrating way, the top end of the telescopic rod 112 is fixedly connected in the telescopic hole 113 through a telescopic spring 114, the telescopic rod 112 is kept stable when being vertically extended and retracted by arranging the telescopic sleeve 111, the telescopic rod 112 can be automatically reset by arranging the telescopic spring 114, sliding grooves 117 are arranged on two sides of the telescopic hole 113, and the two sliding grooves 117 are connected with sliding blocks 116 in a sliding manner, and the two sliding blocks 116 are respectively fixedly connected with the two sides of the telescopic rod 112, by arranging the sliding chute 117 and the sliding block 116, the telescopic rod 112 can be stably extended and retracted up and down within a certain distance, and the bottom end of each telescopic rod 112 is fixedly connected with a detection head of the current detector 28.

Specifically, examine top fixedly connected with switch 12 of test table 13, the top fixedly connected with of bearing plate 30 detects power 1, switch 12's output passes through the wire electricity and connects detect power 1's input switch 12 with detect power 1's power connection passes through the wire electricity and connects, through setting up switch 12, convenient control detect power 1's power connection's the circular telegram condition.

Specifically, control switch 9's output passes through the wire electricity and connects PLC controller 8's input, control switch 9's output passes through the wire electricity and connects current detector 28's input, current detector 28's output passing signal line electricity is connected PLC controller 8's input, PLC controller 8's output passes through the wire electricity and connects audible-visual annunciator 10's input, control switch 9's output passes through the wire electricity and connects motor 31's input, the external storage battery of control switch 9, when current detector 28 detects dual supply and breaks down, through signal feedback to PLC controller 8, PLC controller 8 control audible-visual annunciator 10 reports to the police, reminds relevant personnel to notice the condition.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the dual power supply to be detected is placed at a specific position on the detection platform 13, then the motor 31 is operated by the operation control switch 9, when the motor 31 is operated, the rotating wheel 32 connected with the motor is driven to rotate by the output shaft, the rotating wheel 32 drives another rotating wheel 32 to synchronously rotate by the belt 22, the two rotating wheels 32 drive the corresponding threaded rod 17 to rotate by the rotating shaft 20, when the threaded rod 17 rotates, the threaded sleeve 18 moves left and right on the threaded rod 17 under the action of the thread, when the threaded sleeve 18 moves, the second sliding sleeve 24 is driven to slide on the second sliding rod 33 by the connecting block 19, the second sliding sleeve 24 drives the movable plate 26 to move left and right, the movable plate 26 drives the power connector to move by the connecting rod 27, thereby the power connector of the detection power supply 1 is connected to the dual power supply to be detected, when the motor 31 is made to stop working, when the electric push rod 2 starts working, the driving end drives the lifting plate 29 to lift up and down, when the lifting plate 29 lifts up and down, the first slide rod 5 is driven to slide up and down in the first slide sleeve 6, so that the lifting plate 29 is kept stable when lifting up and down, the synchronous current detector 28 and the telescopic component 11 lift up and down when the lifting plate 29 lifts up and down, when the detection head on the telescopic component 11 descends to a certain height, the detection head contacts with the output end of the double power supplies, the electric push rod 2 stops working at the moment, then the power switch 12 is turned on, the double power supplies are switched on to detect the power supply 1, at the moment, the PLC controller 8 starts working by operating the control switch 9, the PLC controller 8 automatically controls the current detector 28 to detect whether the double power supplies can be normally powered on, if the double power supplies can not be normally powered on, the current detector 28 automatically gives an alarm to the PLC controller 8, and the PLC controller 8 automatically, remind relevant personnel to notice, if it is normal to detect, continue to carry on next batch dual supply detect can, the utility model discloses changed traditional dual supply detection device and can only detect the defect of a dual supply at every turn, promoted detection efficiency greatly, facilitate the use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dual supply detection device, includes base (23) and detects platform (13), its characterized in that: detect platform (13) fixed connection in the top of base (23), relative first backup pad (21) and second backup pad (16) about the top fixedly connected with of base (23), first backup pad (21) with the opposite face of second backup pad (16) all is provided with two bearings (15), and four pivot (20) are all worn to be equipped with in bearing (15), and every two about relative fixedly connected with one threaded rod (17) between pivot (20), and two equal threaded connection has thread bush (18) on threaded rod (17), and is located the equal fixedly connected with runner (32) of the left end of two pivot (20), and two runner (32) pass through belt (22) transmission connection, and the top fixedly connected with motor (31) of base (23), the output shaft and one of them of motor (31) runner (32) fixed connection, the tops of the two threaded sleeves (18) are fixedly connected with connecting blocks (19), the tops of the two connecting blocks (19) are fixedly connected with second sliding sleeves (24), second sliding rods (33) penetrate through the two second sliding sleeves (24), the left ends of the two second sliding rods (33) are fixedly connected with the right side face of the first supporting plate (21), the right ends of the two second sliding rods (33) are fixedly connected with second stop blocks (25), the tops of the two second sliding sleeves (24) are fixedly connected with movable plates (26), the right side face of each movable plate (26) is fixedly connected with a plurality of connecting rods (27), the right end of each connecting rod (27) is fixedly connected with a power supply connector, the top of the base (23) is fixedly connected with four supporting rods (14), and the tops of the four supporting rods (14) are fixedly connected with bearing plates (30), four through-holes (3) have been seted up on bearing plate (30), and four equal fixedly connected with first sliding sleeve (6) in through-hole (3), and four first sliding sleeve (6) are all worn to be equipped with first slide bar (5), and four in first sliding sleeve (6) the first dog (4) of the equal fixedly connected with in top of first slide bar (5), and four bottom fixedly connected with lifter plate (29) of first slide bar (5), lifter plate (29) with opposite face fixedly connected with electric putter (2) of bearing plate (30), a plurality of current detector (28) of bottom fixedly connected with of lifter plate (29) and the telescopic component (11) of the same quantity, bottom fixedly connected with of bearing plate (30) controls board (7), fixedly connected with PLC controller (8) and control switch (9) on controlling board (7), fixedly connected with on controlling board (7) corresponds the audible-visual alarm of the corresponding quantity of current detector (28) is reported to sound A device (10).

2. The dual power supply detection device according to claim 1, wherein: flexible subassembly (11) are including flexible post (115), flexible hole (113) have been seted up to the bottom of flexible post (115), flexible hole (113) interior fixedly connected with telescopic sleeve (111), wear to be equipped with telescopic link (112) in telescopic sleeve (111), telescopic spring (114) fixed connection is passed through on the top of telescopic link (112) in flexible hole (113), spout (117) have been seted up to the both sides in flexible hole (113), and two equal sliding connection has slider (116), and two in spout (117) slider (116) fixed connection respectively in the both sides of telescopic link (112), and every the bottom fixed connection of telescopic link (112) is one the detection head of current detector (28).

3. The dual power supply detection device according to claim 1, wherein: detect top fixedly connected with switch (12) of platform (13), the top fixedly connected with of bearing plate (30) detects power (1), the output of switch (12) is connected through the wire electricity detect the input of power (1) switch (12) with the power connection who detects power (1) passes through the wire electricity and connects.

4. The dual power supply detection device according to claim 1, wherein: the output of control switch (9) passes through the wire electricity and connects the input of PLC controller (8), the output of control switch (9) passes through the wire electricity and connects the input of current detector (28), the output passing signal line electricity of current detector (28) is connected the input of PLC controller (8), the output of PLC controller (8) passes through the wire electricity and connects the input of audible-visual annunciator (10), the output of control switch (9) passes through the wire electricity and connects the input of motor (31), the external storage battery of control switch (9).