CN211478556U - Isolating switch delivery inspection assembly line - Google Patents
Isolating switch delivery inspection assembly line Download PDFInfo
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- CN211478556U CN211478556U CN201921533127.4U CN201921533127U CN211478556U CN 211478556 U CN211478556 U CN 211478556U CN 201921533127 U CN201921533127 U CN 201921533127U CN 211478556 U CN211478556 U CN 211478556U
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- 238000007689 inspection Methods 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 73
- 238000012360 testing method Methods 0.000 claims abstract description 38
- 238000004891 communication Methods 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000003993 interaction Effects 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000012797 qualification Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
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- 230000033001 locomotion Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000007547 defect Effects 0.000 description 1
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Abstract
An isolating switch delivery inspection assembly line comprises an assembly line body, a driving unit, an electric control unit, a conveying device, a loop resistance testing system, a contact finger clamping force detecting system, a nameplate printing system and an off-line hoisting system, wherein the loop resistance testing system, the contact finger clamping force detecting system, the nameplate printing system and the off-line hoisting system are sequentially arranged on the assembly line body; the electric control unit is electrically connected with the driving unit and is used for controlling the operation of the assembly line through the driving unit; the embodiment of the utility model provides a to isolator more important position in the in-service use special use detecting system that has set up correspondingly, compare with traditional isolator detection mode, adopt special detecting system and the mode of automatic flowing water detection, improved the efficiency that detects; meanwhile, by adopting a professional detection system, human detection errors and errors are reduced, and the ex-factory qualification rate of products is improved; furthermore, the utility model discloses possess communication interface, can real time remote monitoring product quality.
Description
Technical Field
The utility model belongs to the technical field of the isolator, concretely relates to isolator inspection assembly line that dispatches from factory.
Background
At present, along with the gradual perfection of domestic power grid construction, the requirement on the capacity of a high-voltage isolating switch is higher and higher, and the requirement on the quality of the isolating switch is also higher and higher, but at the present stage, most manufacturers complete the production inspection of the isolating switch through manual detection, and the manual inspection has many defects, such as: the cost is high, the efficiency is low, the production site is large, the detection quality is difficult to control, and the like, so that the method is not suitable for modern industrial production; in addition, the requirement of production efficiency is difficult to achieve for a method of manually adopting an instrument for detection.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an automatic, isolator that pertinence is strong dispatches from factory and inspects assembly line.
The utility model provides a technical scheme that its technical problem adopted is:
an isolating switch delivery inspection assembly line comprises an assembly line body, a driving unit, an electric control unit, a conveying device, a loop resistance testing system, a contact finger clamping force detecting system, a nameplate printing system and an off-line hoisting system, wherein the loop resistance testing system, the contact finger clamping force detecting system, the nameplate printing system and the off-line hoisting system are sequentially arranged on the assembly line body;
the transmission device is arranged on one side of the top of the pipeline body and used for transmitting the isolating switch from one system to the next system;
the electric control unit is electrically connected with the driving unit and is used for controlling the operation of the assembly line through the driving unit; the transmission device, the loop resistance testing system, the contact finger clamping force detection system, the nameplate printing system and the off-line hoisting system are electrically connected with the electric control unit;
the driving unit is used for driving the assembly line to run; the loop resistance test system is used for measuring the resistance value of the main conductive loop of the isolating switch; the contact finger clamping force detection system is used for measuring the closing contact finger clamping force of the isolating switch; the nameplate printing system is used for printing an ex-factory nameplate; and the offline hoisting system is used for hoisting the isolating switch to the lower detection assembly line.
Furthermore, the loop resistance test system comprises a first upright post bracket, a lifting mechanism, a cross beam, a positive pole detection contact, a negative pole detection contact, a loop resistance tester and a resistance test control button; the first upright post bracket and the resistance test control button are arranged on the pipeline body; the lifting mechanism is arranged on the first upright post bracket in a lifting manner; the cross beam is arranged on the lifting mechanism and is vertical to the first upright post bracket; the positive detection contact and the negative detection contact are respectively arranged at two ends of the beam and are used for being connected with the isolating switch; the loop resistance tester is arranged on the first upright post bracket, is electrically connected with the anode detection contact and the cathode detection contact respectively, and is used for detecting the loop resistance of the isolating switch and displaying data; the resistance test control button is used for sending out a control instruction.
Furthermore, the positive detection contact and the negative detection contact are both connected with the cross beam through pressure springs.
Furthermore, the first upright support is provided with a group of limit travel switches, and the group of limit travel switches is used for cutting off the power supply of the lifting mechanism.
Further, the contact finger clamping force detection system comprises a second upright post bracket, a first mechanical arm, a clamping force tester, a pressure sensor and a contact finger detection control button; the second upright post bracket and the contact finger detection control button are arranged on the pipeline body; the first mechanical arm and the clamping force tester are arranged on the second upright post bracket; the clamping force tester is electrically connected with the pressure sensor and used for detecting the clamping force of the contact finger of the isolating switch and displaying data; the pressure sensor is arranged on the first mechanical arm; the touch finger detection control button is used for sending out a control instruction.
Further, the nameplate printing system comprises a third upright post support, a laser printer, a second mechanical arm, a printing head and a printing control button; the third upright post bracket and the printing control button are arranged on the pipeline body; the laser printer and the second mechanical arm are arranged on the third upright post bracket; the printing head is arranged on the laser printer; the printing control button is used for sending out a control instruction.
Further, the offline hoisting system comprises a hoisting support, a cantilever beam and an electric crane; the hoisting support is arranged on the production line body; the cantilever beam is arranged on the hoisting support in a lifting way and is vertical to the hoisting support; the electric crane is slidably arranged on the cantilever beam.
Preferably, the conveying device is also provided with a conveying plate and a positioning device; the transmission plate is used for placing the isolating switch; the positioning device is used for assisting in fixing the isolating switch.
Preferably, the loop resistance testing system and the contact finger clamping force detecting system are both provided with communication interfaces for data interaction with an external data center.
Preferably, the assembly line further comprises a plurality of limit sensors, and the limit sensors are used for detecting the in-place condition of the isolating switch in each system.
The utility model discloses beneficial effect of embodiment:
firstly, the embodiment of the utility model provides a to isolator more important position in the in-service use has set up corresponding special detecting system specially, compares with traditional isolator detection mode, adopts special detecting system and the mode of automatic flowing water detection, has improved the efficiency of detection;
secondly, by adopting a professional detection system, human detection errors and errors are reduced, and the ex-factory qualification rate of products is improved;
finally, the utility model discloses possess communication interface, can real time remote monitoring product quality.
Drawings
The following describes the embodiments of the present invention with reference to the accompanying drawings.
FIG. 1 is a flow line block diagram of an embodiment of the present invention;
fig. 2 is a block diagram of a loop resistance test system according to an embodiment of the present invention;
FIG. 3 is a block diagram of a finger grip force detection system according to an embodiment of the present invention;
fig. 4 is a structural diagram of a pressure sensor according to an embodiment of the present invention.
Detailed Description
The embodiments of the present invention will be described in further detail below with reference to the drawings.
As shown in fig. 1, an outgoing inspection line for an isolating switch includes a line body 110, a driving unit 120, an electronic control unit 130, a conveying device 140, a loop resistance testing system 200, a finger clamping force detecting system 300, a nameplate printing system 400, and an off-line hoisting system 500, which are sequentially disposed on the line body 110;
the transfer device 140 is disposed at one side of the top of the pipeline body 110, and is used for transferring the disconnecting switch from one system to the next system;
the electronic control unit 130 is electrically connected with the driving unit 120 and is used for controlling the operation of the pipeline through the driving unit 120; the transmission device 140, the loop resistance testing system 200, the contact finger clamping force detecting system 300, the nameplate printing system 400 and the off-line hoisting system 500 are electrically connected with the electronic control unit 130;
in this embodiment, the electronic control unit 130 mainly plays a role in controlling the operation of the system, and the assembly line can realize the switching between manual control and automatic control through the electronic control unit 130; in this embodiment, the masters of the control unit 130 use siemens 7300.
The driving unit 120 is used for driving the pipeline to run; the loop resistance test system 200 is used for measuring the resistance value of the main conductive loop of the isolating switch; the contact finger clamping force detection system 300 measures the closing contact finger clamping force of the disconnecting switch; the nameplate printing system 400 is used for printing outgoing nameplates; off-line hoisting system 500 is used for hoisting the isolator down the detection assembly line.
The loop resistance testing system 200 comprises a first upright bracket 210, a lifting mechanism 220, a cross beam 230, a positive pole detection contact 240, a negative pole detection contact 250, a loop resistance tester 260 and a resistance testing control button 270; the first pillar brace 210 and the resistance test control button 270 are both disposed on the pipeline body 110; the lifting mechanism 220 is arranged on the first upright bracket 210 in a lifting manner; the cross beam 230 is disposed on the lifting mechanism 220 and perpendicular to the first pillar brace 210; the positive detection contact 240 and the negative detection contact 250 are respectively arranged at two ends of the beam 230 and are used for connecting the disconnecting switch; the loop resistance tester 260 is disposed on the first column bracket 210 and electrically connected to the positive detection contact 240 and the negative detection contact 250, respectively, for detecting the loop resistance of the disconnector and displaying data; the resistance test control button 270 is used to issue a control instruction;
in this embodiment, the positive detection contact 240 and the negative detection contact 250 are both connected to the beam 230 through a compression spring; through the action of the pressure spring, the contact between the positive and negative detection contacts and the isolating switch can be more reliable.
In this embodiment, the first column bracket 210 is provided with a set of limit travel switches, and the set of limit travel switches is used for cutting off the power supply of the lifting mechanism 220, and can be used for limiting the movement distance of the lifting mechanism 220, so as to further ensure the working reliability of the lifting mechanism 220; in this embodiment, the set of limit travel switches are respectively: the upper end limit travel switch is arranged on the upper part, and the lower end limit travel switch is arranged on the lower part.
As shown in fig. 3 and 4, the finger clamping force detection system 300 includes a second upright support 310, a first robot arm 320, a clamping force tester 330, a pressure sensor 340, and a finger detection control button 350; the second upright support 310 and the finger detection control button 350 are both arranged on the pipeline body 110; the first mechanical arm 320 and the clamping force tester 330 are both arranged on the second upright support 310; the clamping force tester 330 is electrically connected with the pressure sensor 340 and used for detecting the clamping force of the contact finger of the isolating switch and displaying data; the pressure sensor 340 is disposed on the first robot arm 320; the finger touch detection control button 350 is used for issuing a control instruction;
in this embodiment, the pressure sensor 340 is disposed at the tip of the first mechanical arm 320, and can penetrate into the contact finger of the isolating switch and collect the clamping force of the contact finger.
The nameplate printing system 400 includes a third column support 410, a laser printer 420, a second mechanical arm 430, a print head 440, and a print control button 450; the third pillar stand 410 and the print control button 450 are disposed on the pipeline 110; the laser printer 420 and the second mechanical arm 430 are both arranged on the third upright support 410; the print head 440 is disposed on the laser printer 420; the print control button 450 is used to issue a control instruction.
The offline hoisting system 500 comprises a hoisting bracket 510, a cantilever beam 520 and an electric crane 530; the hoisting bracket 510 is arranged on the production line body 110; the cantilever beam 520 can be arranged on the hoisting bracket 510 in a lifting way and is vertical to the hoisting bracket 510; the electric crane 530 is slidably arranged on the cantilever beam 520;
in this embodiment, the electric crane 530 specifically uses an electric hoist to perform the lifting operation.
In this embodiment, the conveying device 140 is further provided with a conveying plate and a positioning device 150; the transmission plate is used for placing the isolating switch; the positioning device 150 is used for assisting in fixing the disconnecting switch; the accuracy of the detection can be further ensured by the combined action of the transfer plate and the positioning device 150.
The loop resistance testing system 200 and the contact finger clamping force detecting system 300 are both provided with communication interfaces for data interaction with an external data center, the communication interfaces may also be directly arranged on the electronic control unit 130, and each system inside the assembly line performs the data interaction with the outside through the electronic control unit 130.
In this embodiment, the assembly line further includes a plurality of limit sensors, and each system is provided with a dedicated limit sensor for detecting the arrival condition of the isolating switch, so that the system can accurately perform corresponding operations.
In this embodiment, the electronic control unit 130 can select an automatic mode or a manual mode, when the manual mode is selected, the next system is entered only by pressing a "complete job" button on the operation box corresponding to each system, and when the automatic mode is selected, the next system is entered automatically after the process of the previous system is finished, and other operation steps are consistent.
The workflow of this embodiment is described below:
switching on the power supplies of the driving unit 120 and the electric control unit 130, selecting a manual mode, enabling the isolating switch to enter the flow from the outside, firstly entering the loop resistance testing system 200, enabling the isolating switch to continue to move forwards, further triggering a limit sensor of the loop resistance testing system 200, stopping moving the isolating switch forwards, then enabling the positioning device 150 to act, and positioning the isolating switch on the heavy flow line body 110;
at this time, the loop resistance testing system 200 starts to work, the lifting mechanism 220 on the first upright bracket 210 starts to act and drives the beam 230 to move downwards, the positive detection contact 240 and the negative detection contact 250 at two ends of the beam 230 also move downwards simultaneously, when the positive detection contact 240 and the negative detection contact 240 move to the main conductive loop terminal of the isolating switch, the pressure spring starts to compress, the positive detection contact 240 and the negative detection contact 250 are pressed on the main conductive loop terminal of the isolating switch until the upper limit travel switch acts, the power supply of the lifting mechanism 220 is disconnected, at this time, an operator operates a testing button on the loop resistance tester 260, at this time, the loop resistance tester 260 finishes measuring the resistance value of the main conductive loop of the isolating switch through the positive detection contact 16 and the negative detection contact 17, and displays the measured data, and at the same time, the loop resistance testing system 220 is networked with a computer through a communication interface to store and print the data, then the lifting mechanism 220 moves upwards to drive the beam 230 to move upwards, further drive the anode detection contact 240 and the cathode detection contact 250 to be separated from the isolating switch until the upper limit travel switch acts, the power supply of the lifting mechanism 220 is disconnected, the lifting motion is completed, finally, the 'operation completion' button on the resistance test control button 270 is pressed, and the isolating switch is transmitted into the contact finger clamping force detection system 300;
the isolating switch moves to the finger clamping force testing system 300, the isolating switch continues to move forward, and further triggers the limit sensor of the finger clamping force testing system 300, at the moment, the isolating switch stops moving forward, and starts the contact finger clamping force test, then the first mechanical arm 320 on the second upright post bracket 310 descends to stretch the pressure sensor 340 into the inner side of the contact finger of the isolating switch, at the moment, the closing contact finger of the isolating switch is compressed, meanwhile, the contact of the pressure sensor 340 is stressed and deformed, the clamping force tester 330 starts to synchronously detect the clamping force of the contact finger and displays the clamping force value, the clamping force tester 330 is connected with a computer through a communication interface to store and print data, then the isolating switch is switched off, the first mechanical arm 320 is lifted and reset, and finally, pressing the "complete job" button on the finger detection control button 350, the isolator is passed into the nameplate printing system 400;
the isolating switch moves to the nameplate printing system 400, the isolating switch continues to move forwards, a limit sensor of the nameplate printing system 400 is triggered, the isolating switch stops moving forwards at the moment, the second mechanical arm 430 on the third upright post support 410 moves downwards, the printing head 440 is moved to a blank nameplate position on the underframe of the isolating switch, the laser printer 420 starts to print technical parameters and measured data of the isolating switch on the blank nameplate, two-dimensional codes are printed simultaneously, the inquiry of a power department is facilitated, after the printing is finished, the second mechanical arm 430 is lifted and reset, finally, a 'finish operation' button on the printing control button 450 is pressed, and the isolating switch is transmitted into the offline hoisting system 500;
the isolating switch moves to the offline hoisting system 500, the isolating switch continues to move forwards, then the limit sensor of the offline hoisting system 500 is triggered, the isolating switch stops moving forwards at the moment, the electric hoist starts to work, the isolating switch is hoisted to the lower detection assembly line, and a product packaging program is entered.
In this embodiment, the electronic control unit 130 is further connected with a plurality of indicator lights corresponding to the systems one to one, and used for indicating the position of the isolating switch.
The above is only the preferred embodiment of the present invention, the present invention is not limited to the above embodiment, and the technical solution of the present invention is all within the protection scope of the present invention as long as the present invention is realized by the substantially same means.
Claims (10)
1. An isolating switch delivery inspection assembly line is characterized by comprising an assembly line body (110), a driving unit (120), an electric control unit (130), a conveying device (140), a loop resistance testing system (200), a contact finger clamping force detection system (300), a nameplate printing system (400) and an off-line hoisting system (500), wherein the loop resistance testing system (200), the contact finger clamping force detection system and the nameplate printing system are sequentially arranged on the assembly line body (110);
the conveying device (140) is arranged on one side of the top of the pipeline body (110) and is used for conveying the isolating switch from one system to the next system;
the electronic control unit (130) is electrically connected with the driving unit (120) and is used for controlling the operation of the production line through the driving unit (120); the conveying device (140), the loop resistance testing system (200), the contact finger clamping force detecting system (300), the nameplate printing system (400) and the off-line hoisting system (500) are electrically connected with the electric control unit (130);
the loop resistance test system (200) is used for measuring the resistance value of the main conductive loop of the isolating switch; the contact finger clamping force detection system (300) is used for measuring the closing contact finger clamping force of the isolating switch; the nameplate printing system (400) is used for printing outgoing nameplates; and the offline hoisting system (500) is used for hoisting the isolating switch into the lower detection assembly line.
2. The delivery inspection assembly line of the isolating switch according to claim 1, wherein the loop resistance testing system (200) comprises a first column bracket (210), a lifting mechanism (220), a beam (230), a positive detection contact (240), a negative detection contact (250), a loop resistance tester (260), and a resistance testing control button (270); the first upright support (210) and the resistance test control button (270) are both arranged on the pipeline body (110); the lifting mechanism (220) is arranged on the first upright post bracket (210) in a lifting manner; the cross beam (230) is arranged on the lifting mechanism (220) and is vertical to the first upright post bracket (210); the positive detection contact (240) and the negative detection contact (250) are respectively arranged at two ends of the cross beam (230) and are used for being connected with the isolating switch; the loop resistance tester (260) is arranged on the first upright post bracket (210), is electrically connected with the positive detection contact (240) and the negative detection contact (250) respectively, and is used for detecting the loop resistance of the disconnecting switch and displaying data; the resistance test control button (270) is used for sending out a control command.
3. The production line of claim 2, wherein the positive detection contact (240) and the negative detection contact (250) are connected with the beam (230) through compression springs.
4. The production line for the outgoing inspection of the isolating switches as claimed in claim 2, wherein the first column bracket (210) is provided with a set of limit travel switches for cutting off the power supply of the lifting mechanism (220).
5. The factory inspection assembly line for disconnecting switches according to claim 1, wherein: the contact finger clamping force detection system (300) comprises a second upright post bracket (310), a first mechanical arm (320), a clamping force tester (330), a pressure sensor (340) and a contact finger detection control button (350); the second upright post bracket (310) and the finger detection control button (350) are both arranged on the pipeline body (110); the first mechanical arm (320) and the clamping force tester (330) are arranged on the second upright post bracket (310); the clamping force tester (330) is electrically connected with the pressure sensor (340) and is used for detecting the clamping force of the contact finger of the isolating switch and displaying data; the pressure sensor (340) is arranged on the first mechanical arm (320); the touch finger detection control button (350) is used for sending out a control instruction.
6. The factory inspection production line of the isolating switch according to claim 1, wherein the nameplate printing system (400) comprises a third column support (410), a laser printer (420), a second mechanical arm (430), a printing head (440) and a printing control button (450); the third upright post bracket (410) and the printing control button (450) are both arranged on the production line body (110); the laser printer (420) and the second mechanical arm (430) are arranged on the third upright support (410); the print head (440) is disposed on the laser printer (420); the printing control button (450) is used for sending out a control instruction.
7. The factory inspection production line of the isolating switch according to claim 1, wherein the offline hoisting system (500) comprises a hoisting bracket (510), a cantilever beam (520) and an electric crane (530); the hoisting bracket (510) is arranged on the production line body (110); the cantilever beam (520) is arranged on the hoisting support (510) in a lifting way and is vertical to the hoisting support (510); the electric crane (530) is slidably arranged on the cantilever beam (520).
8. The production line for outgoing inspection of the isolating switch as claimed in claim 1, wherein the conveying device (140) is further provided with a conveying plate and a positioning device (150); the transmission plate is used for placing the isolating switch; the positioning device (150) is used for assisting in fixing the isolating switch.
9. The factory inspection production line of the isolating switch according to claim 8, wherein the loop resistance testing system (200) and the contact finger clamping force detecting system (300) are provided with communication interfaces for data interaction with an external data center.
10. The factory inspection assembly line of isolating switches according to claim 1, further comprising a plurality of limit sensors for detecting the in-place condition of the isolating switches in each system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921533127.4U CN211478556U (en) | 2019-09-16 | 2019-09-16 | Isolating switch delivery inspection assembly line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921533127.4U CN211478556U (en) | 2019-09-16 | 2019-09-16 | Isolating switch delivery inspection assembly line |
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| CN211478556U true CN211478556U (en) | 2020-09-11 |
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| CN201921533127.4U Active CN211478556U (en) | 2019-09-16 | 2019-09-16 | Isolating switch delivery inspection assembly line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110568353A (en) * | 2019-09-16 | 2019-12-13 | 湖南长高高压开关集团股份公司 | Isolating switch delivery inspection assembly line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110568353A (en) * | 2019-09-16 | 2019-12-13 | 湖南长高高压开关集团股份公司 | Isolating switch delivery inspection assembly line |
| CN110568353B (en) * | 2019-09-16 | 2024-09-10 | 长高电新科技股份公司 | Isolating switch delivery inspection assembly line |
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Address after: No. 393, Section 3, Jinxing North Road, Wangcheng Economic and Technological Development Zone, Changsha, Hunan 410219 Patentee after: Chang Hi-Tech New Technology Co.,Ltd. Country or region after: China Patentee after: HUNAN CHANGGAO HIGH VOLTAGE SWITCHGEAR Co.,Ltd. Address before: 411400, No. 393, section 3, North Jinxing Road, Wangcheng economic and Technological Development Zone, Changsha City, Hunan Province Patentee before: HUNAN CHANGGAO HIGH VOLTAGE SWITCHGEAR GROUP Co.,Ltd. Country or region before: China Patentee before: HUNAN CHANGGAO HIGH VOLTAGE SWITCHGEAR Co.,Ltd. |