CN211123068U - Novel converter fault detection device - Google Patents
Novel converter fault detection device Download PDFInfo
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- CN211123068U CN211123068U CN201921355552.9U CN201921355552U CN211123068U CN 211123068 U CN211123068 U CN 211123068U CN 201921355552 U CN201921355552 U CN 201921355552U CN 211123068 U CN211123068 U CN 211123068U
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- rod
- fault detection
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Abstract
The utility model discloses a novel converter fault detection device, concretely relates to check out test set field, the on-line screen storage device comprises a base, the top of base is provided with the montant, the quantity of montant is two, two be provided with circuit board fault detector between the montant, the top of montant is provided with the bracing piece, bracing piece and montant swing joint, the quantity of bracing piece is two, two be provided with the round bar between the bracing piece. The utility model discloses a be equipped with restriction lever and dwang, compare with prior art and can let the restriction lever and place the board and be located the bottom through the rotation of round bar to can reduce planar arch, the transportation of being convenient for later let restriction lever and bracing piece merge, can improve the stability of round bar, rotatory dwang lets restriction lever and round bar downstream simultaneously, changes holistic high emergence, is convenient for to holistic transportation.
Description
Technical Field
The utility model relates to a check out test set field, more specifically says, the utility model relates to a novel converter fault detection device.
Background
The frequency converter is an electric control device which applies a frequency conversion technology and a microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor. The frequency converter mainly comprises a rectifying unit (alternating current to direct current), a filtering unit, an inverting unit (direct current to alternating current), a braking unit, a driving unit, a detection unit micro-processing unit and the like. The frequency converter adjusts the voltage and frequency of an output power supply by switching on and off an internal IGBT, provides the required power supply voltage according to the actual requirement of the motor, and further achieves the purposes of energy saving and speed regulation. With the continuous improvement of the industrial automation degree, the frequency converter is also widely applied.
The invention patent of patent application publication No. CN107505527A discloses a fault detection device of a high-voltage frequency converter, which comprises a single chip microcomputer, a first interface module, a first extensible interface module and a touch screen; the single chip microcomputer is connected with the touch screen through a first interface module; the singlechip is connected with the high-voltage frequency converter through a first expandable interface module: the single chip microcomputer acquires a detection instruction sent by a user from the touch screen through the first interface module, generates a corresponding preset instruction code, sends the instruction code to the high-voltage frequency converter through a sending port of the first extensible interface module, and feeds back a fault code after a fault is detected; the single chip microcomputer receives fault codes fed back by the high-voltage frequency converter through a receiving port of the first extensible interface module, converts the fault codes into corresponding fault information, and then sends the fault information to the touch screen through the first extensible interface module, so that the touch screen can display the fault information.
However, in actual use, there are still many disadvantages, for example, although fault information is sent to the touch screen through the first extensible interface module so that the touch screen can display the fault information, the transportation of the whole device is inconvenient due to the large volume during transportation.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a novel converter fault detection device, through being equipped with restriction lever and dwang, compare with prior art and can let the restriction lever and place the board and be located the bottom through the rotation of round bar, thereby can reduce planar arch, be convenient for transport, later let restriction lever and bracing piece merge, can improve the stability of round bar, rotatory dwang lets restriction lever and round bar downstream simultaneously, highly change holistic, be convenient for to holistic transportation, in order 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: the utility model provides a novel converter fault detection device, includes the base, the top of base is provided with the montant, the quantity of montant is two, two be provided with circuit board fault detector between the montant, the top of montant is provided with the bracing piece, bracing piece and montant swing joint, the quantity of bracing piece is two, two be provided with the round bar between the bracing piece.
The utility model discloses a circuit board fault detector, including base, dwang, connecting rod and dwang swing joint, the top of base is provided with the sleeve, the sleeve is located one side of circuit board fault detector, telescopic inside is provided with first threaded rod, the top of first threaded rod is provided with the dwang, dwang and threaded rod fixed connection, one side of dwang is provided with the connecting rod, connecting rod and dwang swing joint, the one end of connecting rod is provided with the arc, the arc is located the bottom of round bar, the top outside of round bar is provided with the semicircle piece, the top of semicircle piece is provided with places the board.
In a preferred embodiment, the two sides of the surface of the round rod are provided with sliding grooves, and the semicircular block is movably connected with the sliding grooves through a sliding rod.
In a preferred embodiment, a protrusion is disposed on one side of the semicircular block, a second threaded rod is disposed on one side of the protrusion, the number of the second threaded rods is two, and a rotating rod is disposed between the two second threaded rods.
In a preferred embodiment, the second threaded rod is in threaded connection with a rotating rod, threads on the surfaces of the two second threaded rods are oppositely arranged, and the end of the arc-shaped plate is located between the rotating rod and the round rod.
In a preferred embodiment, the two ends of the round bar are both provided with fixing bars, the outer side of each fixing bar is provided with a round ring, the round rings are movably connected with the fixing bars, and the fixing bars penetrate through the supporting bars and are movably connected with the supporting bars.
In a preferred embodiment, a straight plate is arranged at the top of the circular ring, a pulling rod is arranged on one side of the straight plate, one end of the pulling rod penetrates through the straight plate and is movably connected with the straight plate, and a connecting spring is arranged on the surface of the pulling rod in a surrounding mode.
In a preferred embodiment, one end of the pulling rod is provided with a limiting rod, the top of the supporting rod is provided with a rectangular plate, and the surface of the rectangular plate is provided with a concave hole which is matched with the limiting rod.
In a preferred embodiment, the cross-sectional shape of the placement plate is L, and the first threaded rod is in threaded connection with the sleeve.
The utility model discloses a technological effect and advantage:
1. the utility model has the advantages that the limiting rod and the rotating rod are arranged, compared with the prior art, the limiting rod and the placing plate can be positioned at the bottom through the rotation of the round rod, so that the planar bulge can be reduced, the transportation is convenient, the limiting rod and the supporting rod are combined, the stability of the round rod can be improved, the limiting rod and the round rod are simultaneously moved downwards through the rotating of the rotating rod, the height of the whole body is changed, and the transportation of the whole body is convenient;
2. the utility model discloses a be equipped with the rotary rod, compare with prior art and can let two place the board and take place the removal simultaneously through the rotation of rotary rod, can adapt to the not converter of equidimension, be convenient for detect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic side view of the round bar and the arc plate of the present invention.
Fig. 3 is a perspective view of the rectangular plate of the present invention.
Fig. 4 is a top view of the base and the sleeve of the present invention.
Fig. 5 is a side view of the semicircular block and the round bar of the present invention.
The reference signs are: 1 base, 2 montants, 3 circuit board fault detection appearance, 4 bracing pieces, 5 round bars, 6 sleeves, 7 first threaded rods, 8 dwang, 9 connecting rods, 10 arcwall boards, 11 semicircle pieces, 12 place the board, 13 second threaded rods, 14 rotary rods, 15 rings, 16 straight boards, 17 pulling rod, 18 restriction levers, 19 rectangular plates.
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.
The utility model provides a novel converter fault detection device, the on-line screen storage device comprises a base 1, base 1's top is provided with montant 2, the quantity of montant 2 is two, two be provided with circuit board fault detector 3 between the montant 2, the top of montant 2 is provided with bracing piece 4, bracing piece 4 and 2 swing joint of montant, the quantity of bracing piece 4 is two, two be provided with round bar 5 between the bracing piece 4.
Referring to the attached drawings 1-5 of the specification, the top of the base 1 of the novel frequency converter fault detection device of the embodiment is provided with a sleeve 6, the sleeve 6 is located on one side of the circuit board fault detector 3, a first threaded rod 7 is arranged inside the sleeve 6, the top of the first threaded rod 7 is provided with a rotating rod 8, the rotating rod 8 is fixedly connected with the threaded rod, one side of the rotating rod 8 is provided with a connecting rod 9, the connecting rod 9 is movably connected with the rotating rod 8, one end of the connecting rod 9 is provided with an arc-shaped plate 10, the arc-shaped plate 10 is located at the bottom of the round rod 5, the outer side of the top of the round rod 5 is provided with a semicircular block 11, and the top of the semicircular block 11 is provided with.
Further, the surface both sides of round bar 5 all are provided with the spout, semicircle piece 11 passes through slide bar and spout swing joint.
Further, one side of semicircle piece 11 is provided with the lug, one side of lug is provided with second threaded rod 13, the quantity of second threaded rod 13 is two, two be provided with rotary rod 14 between the second threaded rod 13.
Further, the second threaded rod 13 is in threaded connection with a rotating rod 14, threads on the surfaces of the two second threaded rods 13 are oppositely arranged, and the end of the arc-shaped plate 10 is located between the rotating rod 14 and the round rod 5.
Further, the both ends of round bar 5 all are provided with the dead lever, the outside of dead lever is provided with ring 15, ring 15 and dead lever swing joint, the dead lever run through bracing piece 4 and with bracing piece 4 swing joint.
Further, a straight plate 16 is arranged at the top of the circular ring 15, a pulling rod 17 is arranged on one side of the straight plate 16, one end of the pulling rod 17 penetrates through the straight plate 16 and is movably connected with the straight plate 16, and a connecting spring is arranged on the surface of the pulling rod 17 in a surrounding mode.
Furthermore, one end of the pulling rod 17 is provided with a limiting rod 18, the top of the supporting rod 4 is provided with a rectangular plate 19, the surface of the rectangular plate 19 is provided with a concave hole, and the concave hole is matched with the limiting rod 18.
Further, the cross-sectional shape of the placing plate 12 is L, and the first threaded rod 7 is in threaded connection with the sleeve 6.
The implementation mode is specifically as follows: when in use, the rotating rod 8 is rotated to enable the first threaded rod 7 at the bottom to rotate, because the first threaded rod 7 is in threaded connection with the sleeve 6, the first threaded rod 7 can move upwards in the rotating process through the sleeve 6 and drive the arc-shaped plate 10 to move upwards, because the rotating rod 8 is movably connected with the connecting rod 9, when the rotating rod 8 rotates, the connecting rod 9 cannot rotate, the round rod 5 at the top can move through the upward movement of the arc-shaped plate 10, because the two ends of the round rod 5 penetrate through the supporting rod 4, the supporting rod 4 can move upwards through the round rod 5, so that the round rod 5 can stably move in the upward movement process, when the round rod 5 and the placing plate 12 at the top are lifted to proper positions, the round rod 5 is rotated to enable the straight plate 16 and the supporting rod 4 to be positioned at the top, and in the rotating process of the round rod 5, because the pulling rod 17 is movably connected with the straight plate 16, the motion of the limiting rod 18 can be ensured by moving the pulling rod 17 to one side and driving the motion of the limiting rod 18, when the pulling rod 17 is aligned with the concave hole on the surface of the rectangular plate 19, the limiting rod 18 can be combined with the concave hole through the connecting spring, the limiting rod 18 is matched with the concave hole on the surface of the rectangular plate 19, the round rod 5 can be fixed through the combination of the limiting rod 18 and the concave hole on the surface of the rectangular plate 19, the round rod 5 is prevented from rotating, the stability of the placing plate 12 is improved, then the rotating rod 14 is rotated according to the lower belt of the frequency converter, the rotating rod 14 is in threaded connection with the first threaded rod 7, the first threaded rod 7 can be moved through the rotation of the rotating rod 14, the motion of the semicircular block 11 is driven, the semicircular block 11 is movably connected with the sliding groove on the surface of the round rod 5 through the sliding rod, and the two placing plates 12 are moved simultaneously through the motion of the first threaded rod 7, can be so that the not converter circuit board of equidimension, later circuit board fault detector 3 through the bottom can detect the circuit board in the converter, after detecting the completion, through the downstream of bracing piece 4, the transportation of being convenient for, this embodiment has specifically solved the inconvenient problem of transportation.
The utility model discloses the theory of operation:
when the novel frequency converter fault detection device provided by the embodiment of the utility model is used, the limiting rod 18 and the placing plate 12 can be positioned at the bottom through the rotation of the round rod 5, so that the planar bulge can be reduced, the transportation is convenient, then the limiting rod 18 and the supporting rod 4 are combined, the stability of the round rod 5 can be improved, the limiting rod 18 and the round rod 5 are simultaneously moved downwards through the rotating rod 8, the integral height is changed, and the transportation of the whole body is convenient;
the utility model discloses novel converter fault detection device, when using, can let two place board 12 and take place the removal simultaneously through the rotation of rotary rod 14, can adapt to the not converter of equidimension, is convenient for detect.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a novel converter fault detection device, includes base (1), its characterized in that: the circuit board fault detector is characterized in that vertical rods (2) are arranged at the top of the base (1), the number of the vertical rods (2) is two, a circuit board fault detector (3) is arranged between the two vertical rods (2), supporting rods (4) are arranged at the top of the vertical rods (2), the supporting rods (4) are movably connected with the vertical rods (2), the number of the supporting rods (4) is two, and a round rod (5) is arranged between the two supporting rods (4);
the top of base (1) is provided with sleeve (6), sleeve (6) are located one side of circuit board fault detection appearance (3), the inside of sleeve (6) is provided with first threaded rod (7), the top of first threaded rod (7) is provided with dwang (8), dwang (8) and threaded rod (7) fixed connection, one side of dwang (8) is provided with connecting rod (9), connecting rod (9) and dwang (8) swing joint, the one end of connecting rod (9) is provided with arc (10), arc (10) are located the bottom of round bar (5), the top outside of round bar (5) is provided with semicircle piece (11), the top of semicircle piece (11) is provided with places board (12).
2. The novel frequency converter fault detection device according to claim 1, characterized in that: the surface both sides of round bar (5) all are provided with the spout, semicircle piece (11) pass through slide bar and spout swing joint.
3. The novel frequency converter fault detection device according to claim 1, characterized in that: one side of semicircle piece (11) is provided with the lug, one side of lug is provided with second threaded rod (13), the quantity of second threaded rod (13) is two, two be provided with rotary rod (14) between second threaded rod (13).
4. The novel frequency converter fault detection device according to claim 3, characterized in that: second threaded rod (13) and rotary rod (14) threaded connection, two the screw thread on second threaded rod (13) surface sets up for opposite, the tip of arc (10) is located between rotary rod (14) and round bar (5).
5. The novel frequency converter fault detection device according to claim 1, characterized in that: the both ends of round bar (5) all are provided with the dead lever, the outside of dead lever is provided with ring (15), ring (15) and dead lever swing joint, the dead lever run through bracing piece (4) and with bracing piece (4) swing joint.
6. The novel frequency converter fault detection device according to claim 5, characterized in that: the top of ring (15) is provided with straight board (16), one side of straight board (16) is provided with pulling pole (17), the one end of pulling pole (17) run through straight board (16) and with straight board (16) swing joint, the surface of pulling pole (17) is encircleed and is provided with connecting spring.
7. The novel frequency converter fault detection device according to claim 6, characterized in that: one end of the pulling rod (17) is provided with a limiting rod (18), the top of the supporting rod (4) is provided with a rectangular plate (19), the surface of the rectangular plate (19) is provided with a concave hole, and the concave hole is matched with the limiting rod (18).
8. The novel frequency converter fault detection device is characterized in that the cross section of the placing plate (12) is L-shaped, and the first threaded rod (7) is in threaded connection with the sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921355552.9U CN211123068U (en) | 2019-08-21 | 2019-08-21 | Novel converter fault detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921355552.9U CN211123068U (en) | 2019-08-21 | 2019-08-21 | Novel converter fault detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211123068U true CN211123068U (en) | 2020-07-28 |
Family
ID=71703762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921355552.9U Expired - Fee Related CN211123068U (en) | 2019-08-21 | 2019-08-21 | Novel converter fault detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211123068U (en) |
-
2019
- 2019-08-21 CN CN201921355552.9U patent/CN211123068U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |