CN217385750U - A circuit breaker tray for carrying circuit breaker - Google Patents
A circuit breaker tray for carrying circuit breaker Download PDFInfo
- Publication number
- CN217385750U CN217385750U CN202220048651.8U CN202220048651U CN217385750U CN 217385750 U CN217385750 U CN 217385750U CN 202220048651 U CN202220048651 U CN 202220048651U CN 217385750 U CN217385750 U CN 217385750U
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- China
- Prior art keywords
- circuit breaker
- tray
- guide rail
- bottom plate
- sliding guide
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
Abstract
The utility model relates to a circuit breaker tray for carrying circuit breaker. The main technical problem that the current detection circuit breaker exists appears leaking easily, the detection process is loaded down with trivial details complicated and work efficiency is low of solving. The technical scheme of the utility model is that: this a circuit breaker tray for carrying circuit breaker, it includes bottom plate, right fixed guide, right sliding guide, left fixed guide, limit guide, spacing slider, a plurality of bulb plunger, a plurality of spring, two driving pieces and a plurality of connecting block.
Description
Technical Field
The utility model belongs to the technical field of the circuit breaker detection device, concretely relates to circuit breaker tray for carrying circuit breaker.
Background
The circuit breaker is an important component of an electric energy metering device and also a key link of marketing and distribution through (marketing and distribution through: a GIS-based marketing and distribution data integration platform, namely, the integration management of marketing business application systems, production management information systems and power grid geographic space information service platform data). The circuit breaker is a mechanical switch which can connect, bear and break the current under normal circuit conditions, and can also connect, bear and break the current for a certain time under specified abnormal circuit conditions. Circuit breakers are used to distribute electrical energy and to protect lines and power equipment from overloads, undervoltages, short circuits, and the like. Carry out automatic performance to the circuit breaker and detect, be favorable to improving the production efficiency of circuit breaker and guarantee the quality of product.
At present, the performance detection of the circuit breaker is carried out by adopting laboratory detection equipment, and the inventor finds that more detection equipment is needed to realize the full-performance detection, the circuit breaker is detected by the existing manual handheld equipment, the circuit breaker needs to be detected, and the circuit breaker is sent to the corresponding detection equipment for detection, if the detection is not carried out, the problem of missed detection is easy to occur, all the performance tests are carried out, the whole process is complicated, and the working efficiency is lower; and the kind of circuit breaker is manifold usually, and different circuit breakers need correspond the tray of equidimension not, consequently frequently change the tray and can seriously influence the normal detection efficiency of circuit breaker.
Disclosure of Invention
The utility model aims at solving the technical problem that the easy appearance that exists of current detection circuit breaker leaks to examine, the detection process is loaded down with trivial details complicated and work efficiency is low, providing a circuit breaker tray for carrying the circuit breaker.
In order to solve the technical problem, the utility model discloses a technical scheme is:
a circuit breaker tray for conveying circuit breakers comprises a bottom plate, a right fixed guide rail, a right sliding guide rail, a left fixed guide rail, a limiting slide block, a plurality of ball plungers, a plurality of springs, two driving pieces and a plurality of connecting blocks, wherein the bottom plate is arranged at the bottom of the tray; the bottom plate is provided with a plurality of sliding grooves, the connecting block is arranged in the sliding grooves and can slide, the driving piece and the limiting guide rail are connected with the right sliding guide rail and the left sliding guide rail in a sliding mode through limiting sliders in a sliding mode and connecting blocks respectively, and the driving piece is connected with the driving mechanism respectively.
Furthermore, the top surface of the bottom plate is further provided with three limiting plates which are evenly spaced, the limiting plates are provided with a left positioning groove and a right positioning groove, the right fixed guide rail, the right sliding guide rail, the left sliding guide rail and the left fixed guide rail are arranged in the positioning grooves, and the limiting plates are mutually matched to form an area for placing a circuit breaker.
Further, the bottom surface fixedly connected with mounting of bottom plate, the mounting is established the inboard at driving piece middle part, driving piece middle part inboard contacts with the one end of buffer block is glued to the excel in, the excel in glue the buffer block other end with the mounting links to each other.
Furthermore, the upper surface of the ball head plunger is a circular arc surface.
Furthermore, the driving mechanism comprises two movable air cylinders, the movable air cylinders are arranged on the bottom surface of the bottom plate and located between the two driving parts, and the end heads of piston rods of the movable air cylinders are connected with the middle parts of the inner sides of the driving parts.
The utility model has the advantages that:
the utility model discloses an adaptable different kinds of circuit breaker tray that sets up, wherein two mobilizable guide rails are under the effect of spring, can realize the clamp of circuit breaker, and under the effect of bulb plunger, realize the location to the position of circuit breaker, the upper surface of bulb plunger is convex, consequently, convenient and circuit breaker surface coordination, and convex surface, when the centre gripping during operation that is used for the 4P circuit breaker, bulb plunger is the point contact with the circuit breaker bottom surface, consequently, the motion restriction to the circuit breaker is littleer, can not influence circuit breaker and detection mechanism and link to each other, both played the effect that makes things convenient for centre gripping and location down, can not influence the centre gripping work of equidimension circuit breaker again. The detection of each performance of the circuit breaker is facilitated in a small space, and the work of workers is facilitated.
Drawings
Fig. 1 is a perspective view of a circuit breaker tray of the present invention;
fig. 2 is a front view of the circuit breaker tray of the present invention;
fig. 3 is a top view of the circuit breaker tray of the present invention;
fig. 4 is a bottom view of the circuit breaker tray of the present invention;
fig. 5 is a schematic structural diagram of the bottom plate of the present invention;
FIG. 6 is a schematic structural view of the left and right fixed guide rails and the left and right sliding guide rails of the present invention;
fig. 7 is a schematic structural view of the driving member of the present invention;
fig. 8 is a schematic structural view of the ball plunger of the present invention;
fig. 9 is a schematic structural diagram of the connecting block of the present invention;
fig. 10 is a schematic structural view of the driving mechanism of the present invention;
fig. 11 is an operating state diagram of the circuit breaker tray of the present invention;
fig. 12 is a flow diagram of the assembly line of the present invention;
in the figure: 1-bottom plate, 11-positioning hole, 12-sliding groove, 2-limiting plate, 31-right fixed guide rail, 32-right sliding guide rail, 33-left sliding guide rail, 34-left fixed guide rail, 4-screw, 5-fixing piece, 51-acrylic rubber buffer block, 6-limiting guide rail, 61-limiting slide block, 7-ball plunger, 8-spring, 9-driving piece, 91-connecting piece and 101-moving cylinder.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1 to 10, a circuit breaker tray for conveying circuit breakers in the present embodiment, which comprises a bottom plate 1, a right fixed guide rail 31, a right sliding guide rail 32, a left sliding guide rail 33, a left fixed guide rail 34, a limit guide rail 6, a limit slide block 61, a plurality of ball head plungers 7, a plurality of springs 8, two driving pieces 9 and a plurality of connecting blocks 91, the bottom plate 1 is arranged at the bottom of the tray, the left side and the right side of the top surface of the bottom plate 1 are respectively and fixedly connected with a left fixed guide rail 34 and a right fixed guide rail 31, the left side of the right fixed guide rail 31 is connected with a right sliding guide rail 32 through a spring 8, the right side of the left fixed guide rail 34 is connected with a left sliding guide rail 33 through a spring 8, the right sliding guide rail 32 and the left sliding guide rail 33 are both connected with the top surface of the bottom plate 1 in a sliding way, ball plungers 7 matched with the circuit breaker are arranged on the right fixed guide rail 31, the right sliding guide rail 32, the left sliding guide rail 33 and the left fixed guide rail 34; both sides are equipped with limit guide 6 about the bottom surface of bottom plate 1, a plurality of sliding tray 12 has been seted up on bottom plate 1, connecting block 91 sets up in the sliding tray 12 and can slide, driving piece 9 and limit guide 6 pass through spacing slider 61 sliding connection and through connecting block 91 respectively with right sliding guide 32 with left sliding guide 33 links to each other, driving piece 9 links to each other with actuating mechanism respectively. The four sides of the bottom plate 1 are provided with positioning holes 11.
Furthermore, three limiting plates 2 with uniform intervals are arranged on the top surface of the bottom plate 1, a left positioning groove and a right positioning groove are formed in each limiting plate 2, the right fixed guide rail 31, the right sliding guide rail 32, the left sliding guide rail 33 and the left fixed guide rail 34 are arranged in the positioning grooves, and the limiting plates 2 are matched with each other to form an area for placing a circuit breaker.
Further, the bottom surface fixedly connected with mounting 5 of bottom plate 1, mounting 5 is established the inboard at driving piece 9 middle part, driving piece 9 middle part inboard contacts with the one end of buffer block 51 is glued to the excelling in, the buffer block 51 other end is glued to the excelling in with mounting 5 links to each other.
Further, the upper surface of the ball plunger 7 is a circular arc surface.
Further, the driving mechanism comprises two moving cylinders 101, the moving cylinders 101 are arranged on the bottom surface of the bottom plate 1 and located between the two driving parts 9, and the ends of the piston rods of the moving cylinders 101 are connected with the middle parts of the inner sides of the driving parts 9.
As shown in fig. 12, a performance testing line using the above-mentioned breaker tray for conveying circuit breakers includes:
a conveying unit for conveying the circuit breaker;
the conveying unit comprises a turnover box conveying line and an external circuit breaker conveying line, wherein the turnover box conveying line adopts a multi-wedge belt direct-current roller conveying mode, is simple in structure and can bear larger impact load.
The manipulator and the image recognition unit are arranged between the conveying unit and the tray conveying unit, the image recognition unit is used for recognizing the image and the model of the circuit breaker conveyed by the conveying unit, and the manipulator is used for grabbing the circuit breaker recognized by the image recognition unit and installing the circuit breaker in the circuit breaker tray;
the image recognition unit is composed of three groups of industrial CCDs, an electric cylinder, a sensor and the like, carries out image recognition and position judgment on an external circuit breaker placed on a line body, judges the overall dimension and the terminal position of the tested circuit breaker according to the CCDs, and then is matched with a manipulator to install the circuit breaker in a circuit breaker tray so as to complete detection work on the circuit breaker.
The circuit breaker tray is used for loading the circuit breaker after image recognition and sending the circuit breaker to the detection unit through the belt conveyor;
a detection unit for detecting a performance of the circuit breaker; the detection unit comprises a voltage withstanding test unit, a full detection unit, a sampling detection test unit and a full performance detection unit.
The voltage-withstanding test unit consists of three detection stations, and the detection stations automatically identify the positions of the control terminals and the wiring terminals and then automatically position the control terminals and the wiring terminals for test detection. The electric withstand voltage test unit test items comprise a dielectric characteristic test, an impact withstand voltage test and an insulation resistance test, and have the functions of automatically crimping a wire, automatically measuring, automatically judging a measurement result and the like, and the test result is compared with standard data to analyze whether the breaker is qualified.
The electric performance comprehensive test unit concentrates a plurality of electric performance tests on the same station for testing, thereby ensuring the positioning accuracy and avoiding the problem of multiple positioning; the comprehensive test unit test items comprise an AC220V level control test, a power-on delay test, an automatic closing time test, a phase line leakage current test, a synchronism test and a driving capability test, and the comprehensive test unit test items have the functions of automatically pressing a wire, automatically measuring, automatically judging a measurement result and the like, and the test result is compared with standard data to analyze whether the breaker is qualified.
The sampling test unit mainly completes items of a mechanical life test, an electrical performance test, a tripping temperature rise test and the like of the circuit breaker, and has the functions of automatically pressing a wire, automatically measuring, automatically judging a measuring result and the like so as to meet the requirement of sampling test capability.
The blanking unit is used for respectively completing box assembling and offline of the qualified circuit breakers and the unqualified circuit breakers according to the detection conclusion, and meanwhile uploading the detection conclusion to the production scheduling platform;
and the control unit is connected with the conveying unit, the manipulator and image recognition unit, the detection unit, the breaker tray and the belt conveyor and is used for controlling the work of each unit.
Control software is installed in the control unit and used for controlling mechanical actions of all functional units of the circuit breaker performance detection assembly line and monitoring the states of all the functional units, and the control software is matched with verification software to complete functional tests of circuit breaker feeding, conveying, identification and positioning, electrical performance and the like.
The utility model discloses the work step of circuit breaker performance detection assembly line does:
s1, the control unit controls the conveying unit to convey the circuit breaker, when the circuit breaker passes through the image recognition unit, the image recognition unit is used for recognizing the type of the circuit breaker and transmitting the recognition signal to the control unit;
s2: after receiving the identification signal, the control unit controls a corresponding driving mechanism to work according to the type of the circuit breaker, the driving mechanism drives the right sliding guide rail 32 or the left sliding guide rail 33 to move, and at the moment, the spring 8 is compressed;
s3: then the control unit controls the manipulator to place the circuit breaker on a circuit breaker tray, under the action of the spring 8, the right sliding guide rail 32 or the left sliding guide rail 33 is reset, and the circuit breaker is in contact with the ball plunger 7, so that the relative fixing work of the position of the circuit breaker is realized;
s4: the control unit controls the belt conveyor to convey the breaker tray to drive the breaker to move to the detection unit, and the detection unit carries out corresponding detection work on the breaker through the withstand voltage test unit, the full detection unit, the sampling detection test unit and the full performance detection unit;
s5: according to the detection conclusion, the control unit controls the belt conveyor to convey the breaker tray to the blanking unit, the qualified breakers and the unqualified breakers are respectively assembled and offline, and the detection conclusion is uploaded to the production scheduling platform.
The step that the driving mechanism drives the right sliding guide rail 32 or the left sliding guide rail 33 to move, namely the moving cylinder 101 drives the right sliding guide rail 32 or the left sliding guide rail 33 to move comprises the following steps: the moving cylinder 101 drives the corresponding driving member 9 to move, so that the driving member 9 slides along the length direction of the limit guide rail 6, and the driving member 9 drives the right sliding guide rail 32 or the left sliding guide rail 33 to move through the connecting block 91.
Claims (5)
1. The utility model provides a circuit breaker tray for carrying circuit breaker, characterized by: including bottom plate (1), right fixed guide rail (31), right sliding guide (32), left sliding guide (33), left fixed guide (34), limit guide (6), limit slide (61), a plurality of bulb plunger (7), a plurality of spring (8), two driving pieces (9) and a plurality of connecting block (91), bottom plate (1) sets up the bottom at the tray, both sides are left fixed guide (34) and right fixed guide (31) of fixedly connected with respectively about bottom plate (1) top surface, right fixed guide (31) left side is connected with right sliding guide (32) through spring (8), left fixed guide (34) right side is connected with left sliding guide (33) through spring (8), right sliding guide (32) with left sliding guide (33) all with bottom plate (1) top surface sliding connection, right fixed guide (31), Ball plungers (7) matched with the circuit breaker are arranged on the right sliding guide rail (32), the left sliding guide rail (33) and the left fixed guide rail (34); both sides are equipped with limit guide (6) about the bottom surface of bottom plate (1), a plurality of sliding tray (12) have been seted up on bottom plate (1), connecting block (91) set up just can slide in sliding tray (12), driving piece (9) and limit guide (6) through spacing slider (61) sliding connection and through connecting block (91) respectively with right side sliding guide (32) with left side sliding guide (33) link to each other, driving piece (9) link to each other with actuating mechanism respectively.
2. The circuit breaker tray for conveying circuit breakers as claimed in claim 1, wherein: the circuit breaker is characterized in that three limiting plates (2) with uniform intervals are arranged on the top surface of the bottom plate (1), a left positioning groove and a right positioning groove are formed in the limiting plates (2), the right fixed guide rail (31), the right sliding guide rail (32), the left sliding guide rail (33) and the left fixed guide rail (34) are arranged in the positioning grooves, and the limiting plates (2) are matched with each other to form an area for placing a circuit breaker.
3. The circuit breaker tray for conveying circuit breakers as claimed in claim 1, wherein: the bottom surface fixedly connected with mounting (5) of bottom plate (1), establish mounting (5) the inboard at driving piece (9) middle part, the inboard one end with excellent power rubber buffer block (51) in driving piece (9) middle part contacts, excellent power rubber buffer block (51) other end with mounting (5) link to each other.
4. The circuit breaker tray for conveying circuit breakers as claimed in claim 1, wherein: the upper surface of the ball plunger (7) is a circular arc surface.
5. The circuit breaker tray for conveying circuit breakers as claimed in claim 1, wherein: the driving mechanism comprises two moving cylinders (101), the moving cylinders (101) are arranged on the bottom surface of the bottom plate (1) and located between the two driving parts (9), and the end heads of piston rods of the moving cylinders (101) are connected with the middle parts of the inner sides of the driving parts (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220048651.8U CN217385750U (en) | 2022-01-10 | 2022-01-10 | A circuit breaker tray for carrying circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220048651.8U CN217385750U (en) | 2022-01-10 | 2022-01-10 | A circuit breaker tray for carrying circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217385750U true CN217385750U (en) | 2022-09-06 |
Family
ID=83096049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220048651.8U Active CN217385750U (en) | 2022-01-10 | 2022-01-10 | A circuit breaker tray for carrying circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217385750U (en) |
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2022
- 2022-01-10 CN CN202220048651.8U patent/CN217385750U/en active Active
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