CN106338687A - Examination method used for circuit breaker - Google Patents
Examination method used for circuit breaker Download PDFInfo
- Publication number
- CN106338687A CN106338687A CN201610674630.6A CN201610674630A CN106338687A CN 106338687 A CN106338687 A CN 106338687A CN 201610674630 A CN201610674630 A CN 201610674630A CN 106338687 A CN106338687 A CN 106338687A
- Authority
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- China
- Prior art keywords
- tested
- lifter plate
- plate
- sliding panel
- hanging scaffold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses an examination method used for a circuit breaker. The examination method comprises the following steps that step 1) a member under examination is hoisted to the slide plate of an examination device by the hoisting mechanism of the examination device so that the member under examination is enabled to slide to the elevating plate of the examination device from the slide plate; step 2) the elevating plate is clamped in the second through groove of the examination device so that the member under examination is enabled to be arranged on the tool plate of the examination device; step 3) the positions of multiple locating members are adjusted so that the member under examination is enabled to be clamped on the multiple locating members; step 4) the member under examination is checked; and step 5) the elevating plate rises, and the member under examination arranged on the elevating plate is hoisted by the hoisting mechanism. According to the examination method, the safety of examination personnel can be guaranteed in the examination process and the situation that the circuit breaker falls to the ground to be damaged can also be prevented.
Description
Technical field
The present invention relates to for the servicing unit of breaker, in particular it relates to the method for inspection for breaker.
Background technology
At present, when testing to breaker, due to being limited by breaker volume and weight, it is difficult to move position
Put, increased the workload of reviewer, additionally, reviewer is during moving breaker, on the one hand due to breaker
Corner angle ratio sharp, easily make reviewer injured；On the other hand, need to place it in when checking breaker one high
Degree, so, during moving, is slightly tilted or movement is likely to cause breaker drops on the ground, so,
The not only safety of entail dangers to reviewer, also can damage breaker.
Therefore it provides a kind of can ensure in checkout procedure that reviewer's safety can prevent the inspection that breaker damages again
Method is the problem of urgent need to resolve of the present invention.
Content of the invention
It is an object of the invention to provide a kind of method of inspection, this method of inspection can ensure reviewer in checkout procedure
Safety and can prevent from breaker from dropping into being damaged on the ground.
To achieve these goals, the invention provides a kind of method of inspection, method of inspection bag described in the described method of inspection
Include following steps:
Step 1), the derricking gear of part verifying attachment to be tested is hung on the sliding panel of verifying attachment so that described
Part to be tested can be from the lifter plate that described sliding panel slides into verifying attachment；
Step 2), lifter plate is fastened in the second groove of verifying attachment, so that described part to be tested can be placed
On the working plate of verifying attachment；
Step 3), adjust multiple keepers position so that described part to be tested can be fastened on multiple described positioning
On part；
Step 4), check described part to be tested；
Step 5), rise lifter plate, with described derricking gear, the part to be tested being placed on described lifter plate is hung away；
Described verifying attachment includes multiple vertical rods, gripper shoe, working plate and sliding panel；Multiple described vertical rods are vertically arranged；
Described gripper shoe, working plate and sliding panel are vertically sequentially socketed on multiple described columns respectively from bottom to top, and institute
The plane stating the plane, the plane at described working plate place and described sliding panel place at gripper shoe place is parallel to each other；Described cunning
First groove is offered on dynamic plate, in described first groove, is provided with lifter plate, and described lifter plate passes through multiple leads even
It is connected in described gripper shoe；Cylinder is provided with described gripper shoe, and the expansion link of described cylinder is connected on described lifter plate
So that the flexible of described expansion link can drive described lifter plate in the vertical direction shift position；Arrange on described working plate
There is the second groove, and described second groove is matched with described lifter plate, so that when described lifter plate moves down, described
Lifter plate can be fastened in described second groove；It is detachably connected with multiple keepers on described working plate, and multiple institute
State keeper along described second groove the periphery part to be tested that is configured so that be arranged on lifter plate can be fastened on multiple
On described keeper；The top of described lifter plate is provided with derricking gear, and described derricking gear includes being movably arranged on described cunning
Upending frame on dynamic plate and the hanging scaffold being connected on described upending frame；Described hanging scaffold is set to magnetic plate, and described lifting
Holder for clamping described part to be tested is also connected with disk.
Preferably, in step 1) in, described derricking gear includes upending frame and the company being movably arranged on described sliding panel
It is connected on the hanging scaffold on described upending frame；Described hanging scaffold is set to magnetic plate, and is also connected with for pressing from both sides on described hanging scaffold
Hold the holder of described part to be tested.
Preferably, described hanging scaffold is connected to upending frame by connecting rod, and described lifting disk activity is socketed in described connecting rod
On, so that described hanging scaffold can be along described link rotatable.
Preferably, in step 1) in, vertically-mounted on described lifter plate have multiple first short cylinders, and described first short circle
In cylinder, the first ball is installed；Vertically-mounted on described sliding panel have multiple second short cylinders, and peace in described second short cylinder
Equipped with the second ball；So that described part to be tested can be slided along multiple described first balls and multiple described second ball simultaneously
Dynamic.
Preferably, the height of described first short cylinder is equal to the height of described second short cylinder；Described first ball straight
Footpath is equal to the diameter of described second ball.
Preferably, in step 2) in, it is extended with projection at the notch of described second groove.
According to technique scheme, part derricking gear to be tested is first hung slip by the method for inspection provided by the present invention
So that part to be tested can slide on lifter plate from sliding panel on plate；Then lifter plate is fastened in the second groove,
So that part to be tested can be placed on working plate；Then adjust the position of multiple keepers again, so that part energy to be tested
Enough it is fastened on multiple keepers；Then reexamine and whether meet technological requirement at multiple inspections of part to be tested；Then go up again
Rise lifter plate, then with derricking gear, the part to be tested being placed on lifter plate is hung away.This kind of method of inspection is in checkout procedure
In do not need to move the position of part to be tested, directly adjust multiple keepers position, thus, reviewer will not be increased
Workload, enter without so that breaker drops on the ground, jeopardizing the safety of reviewer；Further, since in working plate
Top is additionally provided with sliding panel, before part to be tested is moved to working plate and when sending the part to be tested after having inspected back to,
Will slide through sliding panel, will not directly part to be tested is exposed to before reviewer, therefore, not only ensure that identifier
It is injury-free that member still prevents breaker while safe.Additionally, in step 1) and step 5) in, by part lifting machine to be tested
Structure lifts by crane, and decreases the manpower of reviewer, indirectly ensure that the safety of reviewer.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description
Accompanying drawing is used to provide a further understanding of the present invention, and constitutes the part of specification, with following tool
Body embodiment is used for explaining the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation of the verifying attachment according to the preferred embodiment of the present invention.
Description of reference numerals
1st, vertical rod 2, gripper shoe
3rd, working plate 4, lifter plate
5th, the first groove 6, sliding panel
7th, lead 8, keeper
9th, the second short cylinder 10, the first short cylinder
11st, upending frame 12, connecting rod
13rd, play hanging scaffold
Specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.It should be appreciated that this place is retouched
The specific embodiment stated is merely to illustrate and explains the present invention, is not limited to the present invention.
In the present invention, in the case of illustrating on the contrary, " upper and lower, left and right, inside and outside " etc. are included in term
The noun of locality only represents orientation under normal service condition for this term, or for skilled artisan understands that be commonly called as, and should
It is considered as the restriction to this term.
Described below " part to be tested " indication is " breaker "；Described " breaker " indication is " part to be tested ", below not
Repeat explanation.
The present invention provides a kind of method of inspection for breaker, step 1), by the lifting of part verifying attachment to be tested
Mechanism hangs on the sliding panel 6 of verifying attachment so that described part to be tested can slide into verifying attachment from described sliding panel 6
Lifter plate 4 on；
Step 2), lifter plate 4 is fastened in the second groove of verifying attachment, so that described part to be tested can be placed
On the working plate 3 of verifying attachment；
Step 3), adjust multiple keepers 8 position so that described part to be tested can be fastened on multiple described positioning
On part 8；
Step 4), check described part to be tested；
Step 5), rise lifter plate 4, with described derricking gear, the part to be tested being placed on described lifter plate 4 is hung away；
Described verifying attachment includes multiple vertical rods 1, gripper shoe 2, working plate 3 and sliding panel 6；Multiple described vertical rods 1 are vertical
Setting；Described gripper shoe 2, working plate 3 and sliding panel 6 are vertically sequentially socketed in multiple described columns respectively from bottom to top
On, and the plane that the plane at described gripper shoe 2 place, the plane at described working plate 3 place and described sliding panel 6 are located is mutually flat
OK；First groove 5 is offered on described sliding panel 6, in described first groove 5, is provided with lifter plate 4, and described lifter plate 4 leads to
Cross multiple leads 7 to be connected in described gripper shoe 2；Cylinder is provided with described gripper shoe 2, and the expansion link of described cylinder is even
It is connected on described lifter plate 4 so that the flexible of described expansion link can drive described lifter plate 4 in the vertical direction to move position
Put；It is provided with the second groove on described working plate 3, and described second groove is matched with described lifter plate 4, so that when described
When lifter plate 4 moves down, described lifter plate 4 can be fastened in described second groove；Removably connect on described working plate 3
It is connected to multiple keepers 8, and multiple described keeper 8 is configured so that be arranged on lifter plate 4 along the periphery of described second groove
On part to be tested can be fastened on multiple described keepers 8；The top of described lifter plate 4 is provided with derricking gear, described
Derricking gear includes the upending frame 11 being movably arranged on described sliding panel 6 and is connected to the hanging scaffold on described upending frame 11
13；Described hanging scaffold 13 is set to also be connected with the folder for clamping described part to be tested on magnetic plate, and described hanging scaffold 13
Gripping member.
It is that offer is a kind of according to spirit of the invention to ensure the safety of reviewer in checkout procedure and can prevent again
Only breaker drops into the method for inspection damaged on the ground, and part derricking gear to be tested is first hung sliding panel 6 by this method of inspection
Above so that part to be tested can slide on lifter plate 4 from sliding panel 6；Then lifter plate 4 is fastened in the second groove,
So that part to be tested can be placed on working plate 3；Then adjust the position of multiple keepers 8 again, so that part to be tested
Can be fastened on multiple keepers 8；Then reexamine and whether meet technological requirement at multiple inspections of part to be tested；Then again
Rise lifter plate 4, then with derricking gear, the part to be tested being placed on lifter plate 4 is hung away.This kind of method of inspection is in inspection
During do not need to move the position of part to be tested, directly adjust multiple keepers 8 position, thus, inspection will not be increased
Test the workload of personnel, enter without so that breaker drops on the ground, jeopardizing the safety of reviewer；Further, since in work
The top of dress plate 3 is additionally provided with sliding panel 6, before part to be tested is moved to working plate 3 and send waiting after having inspected back to
During inspection part, all can slide through sliding panel 6, will not directly part to be tested is exposed to before reviewer, therefore, not only protect
Demonstrate,proved reviewer safe while to still prevent breaker injury-free.Additionally, in step 1) and step 5) in, will be to be tested
Part is lifted by crane with derricking gear, decreases the manpower of reviewer, indirectly ensure that the safety of reviewer.
In addition, in step 1) in, described derricking gear includes the upending frame 11 being movably arranged on described sliding panel 6 and connects
It is connected on the hanging scaffold 13 on described upending frame 11；Described hanging scaffold 13 is set to magnetic plate, and also affixed on described hanging scaffold 13
There is the holder for clamping described part to be tested.So, when needing part to be tested is tested, directly used hanging scaffold 13
Sling part to be tested；After having inspected, then with playing hanging scaffold 13, part to be tested is hung away, reduce the people of reviewer
Power, ensure that the safety of reviewer indirectly.Additionally, this plays the clamping being also connected with hanging scaffold 13 for clamping part to be tested
Part, is magnetic plate due to playing hanging scaffold 13, inevitably, during lifting, part to be tested easily drops, and therefore, is rising
The holder of an also affixed clamping part to be tested on hanging scaffold 13, for ensureing that part to be tested will not when being clamped on hanging scaffold 13
Drop, jeopardize the safety of reviewer.
In the present invention, as shown in figure 1, described hanging scaffold 13 is connected to described upending frame 11 by connecting rod 12, described
Hanging scaffold 13 is actively socketed on described connecting rod 12, so that described hanging scaffold 13 can rotate along described connecting rod 12.Play hanging scaffold 13
It is connected on upending frame 11 by connecting rod 12, upending frame 11 is actively socketed on connecting rod 12, so that play hanging scaffold 13 can be along even
Bar 12 rotates, in such manner, it is possible to the hanging scaffold 13 that rises rotating can be according to the in good time adjustment position in the position of part to be tested, so that lifting by crane
Disk 13 can be more firm lifting part to be tested.
The present invention one kind preferred embodiment in, in step 1) in, on described lifter plate 4 vertically-mounted have multiple
In first short cylinder 10, and described first short cylinder 10, first ball is installed；Vertically-mounted on described sliding panel 6 have multiple
In two short cylinders 9, and described second short cylinder 9, second ball is installed；So that described part to be tested can be simultaneously along multiple
Described first ball and multiple described second ball slide.For enabling part to be tested to be easier placed on lifter plate 4
And do not damage part to be tested, here, vertically-mounted on lifter plate 4 have multiple first short cylinders 10, and in the first short cylinder 10
Inside it is also equipped with the first ball, so, the first ball can roll in the first short cylinder 10, many when being placed on lifter plate 4
Can slide when on individual first ball and part to be tested will not be damaged；Additionally, being also equipped with multiple second on sliding panel 6
It is also equipped with the second ball in short cylinder 9, and the second short cylinder 9, and the second ball can roll in the second short cylinder 9.
So, part to be tested can slide into the position required for lifter plate 4 in the presence of multiple first balls and the second ball.
Here, it should be noted that the first ball and the second ball are able to just be entrenched in the first short cylinder 10 He
In second short cylinder 9.
In a kind of embodiment being more highly preferred to, the height of described first short cylinder 10 is equal to described second short cylinder 9
Height；The diameter of described first ball is equal to the diameter of described second ball.The height of the first short cylinder 10 is set to
In the height of the second short cylinder 9, and the diameter of the first ball is equal to the diameter of the second ball, then, first is short
Cylinder 10 is identical with the diameter of the second short cylinder 9.This is to can preferably keep stable in the process of mobile part to be tested,
Prevent breaker from falling, run counter to spirit of the invention.
Here, when checking part to be tested, it is that lifter plate 4 is fastened on the second groove, here, for making lifter plate 4
Can be stronger be fastened on the second groove, in step 2) in, be also extended with projection at the notch of described second groove.
Describe the preferred embodiment of the present invention above in association with accompanying drawing in detail, but, the present invention is not limited to above-mentioned reality
Apply the detail in mode, in the range of the technology design of the present invention, multiple letters can be carried out to technical scheme
Monotropic type, these simple variant belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to various can
The combination of energy no longer separately illustrates.
Additionally, can also be combined between the various different embodiment of the present invention, as long as it is without prejudice to this
The thought of invention, it equally should be considered as content disclosed in this invention.
Claims (6)
1. a kind of method of inspection for breaker is it is characterised in that the described method of inspection comprises the following steps:
Step 1), the derricking gear of part verifying attachment to be tested is hung verifying attachment sliding panel (6) upper so that described
Part to be tested can be from the lifter plate (4) that described sliding panel (6) slide into verifying attachment；
Step 2), lifter plate (4) is fastened in the second groove of verifying attachment, so that described part to be tested can be placed at
On the working plate (3) of verifying attachment；
Step 3), adjust multiple keepers (8) position so that described part to be tested can be fastened on multiple described keepers
(8) on；
Step 4), check described part to be tested；
Step 5), rise lifter plate (4), with described derricking gear, the part to be tested being placed on described lifter plate (4) is hung away；
Described verifying attachment includes multiple vertical rods (1), gripper shoe (2), working plate (3) and sliding panel (6)；Multiple described vertical rods
(1) it is vertically arranged；Described gripper shoe (2), working plate (3) and sliding panel (6) are vertically sequentially socketed respectively from bottom to top
On multiple described columns, and the plane that is located of the plane that is located of described gripper shoe (2), described working plate (3) and described slip
The plane that plate (6) is located is parallel to each other；First groove (5) is offered on described sliding panel (6), sets in described first groove (5)
It is equipped with lifter plate (4), and described lifter plate (4) is connected in described gripper shoe (2) by multiple leads (7)；Described support
Cylinder is provided with plate (2), and the expansion link of described cylinder be connected to described lifter plate (4) upper so that the stretching of described expansion link
Contracting can drive described lifter plate (4) in the vertical direction shift position；It is provided with the second groove on described working plate (3), and
Described second groove is matched with described lifter plate (4), so that when described lifter plate (4) moves down, described lifter plate
(4) can be fastened in described second groove；It is detachably connected with multiple keepers (8) on described working plate (3), and multiple
Described keeper (8) can be blocked along the periphery part to be tested that is configured so that be arranged on lifter plate (4) of described second groove
It is combined on multiple described keepers (8)；The top of described lifter plate (4) is provided with derricking gear, and described derricking gear includes living
Move the upending frame (11) being arranged on described sliding panel (6) and be connected to the hanging scaffold (13) on described upending frame (11)；Described
Play hanging scaffold (13) to be set to the clamping for clamping described part to be tested is also connected with magnetic plate, and described hanging scaffold (13)
Part.
2. the method for inspection according to claim 1 is it is characterised in that in step 1) in, described derricking gear includes activity
The upending frame (11) that is arranged on described sliding panel (6) and be connected to and play hanging scaffold (13) on described upending frame (11)；Described
Hanging scaffold (13) is set to also be connected with the holder for clamping described part to be tested on magnetic plate, and described hanging scaffold (13).
3. the method for inspection according to claim 2 is it is characterised in that described hanging scaffold (13) is connected to by connecting rod (12)
Upending frame (11), and described hanging scaffold (13) be actively socketed on described connecting rod (12), so that described hanging scaffold (13) can
Rotate along described connecting rod (12).
4. the method for inspection according to claim 1 is it is characterised in that in step 1) in, described lifter plate (4) is upper vertically to pacify
Equipped with multiple first short cylinders (10), and in described first short cylinder (10), the first ball is installed；Described sliding panel (6) is upper perpendicular
Multiple second short cylinders (9) are directly installed, and in described second short cylinder (9), the second ball are installed；So that it is described to be checked
Test part can slide along multiple described first balls and multiple described second ball simultaneously.
5. the method for inspection according to claim 4 is it is characterised in that the height of described first short cylinder (10) is equal to described
The height of the second short cylinder (9)；The diameter of described first ball is equal to the diameter of described second ball.
6. the method for inspection according to claim 1 is it is characterised in that in step 2) in, at the notch of described second groove
It is extended with projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610674630.6A CN106338687B (en) | 2016-08-16 | 2016-08-16 | The method of inspection for breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610674630.6A CN106338687B (en) | 2016-08-16 | 2016-08-16 | The method of inspection for breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106338687A true CN106338687A (en) | 2017-01-18 |
| CN106338687B CN106338687B (en) | 2019-01-04 |
Family
ID=57824500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610674630.6A Active CN106338687B (en) | 2016-08-16 | 2016-08-16 | The method of inspection for breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106338687B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201797247U (en) * | 2010-09-25 | 2011-04-13 | 吉林省电力有限公司延边供电公司 | Overhauling frame for valve body of circuit breaker mechanism |
| KR20120051809A (en) * | 2010-11-15 | 2012-05-23 | 충북대학교 산학협력단 | Sorting apparatus for a defective sprig type plate spring of a air circuit breaker cradle assembly |
| CN202268635U (en) * | 2011-09-16 | 2012-06-06 | 武陟县电业总公司 | Breaker valve body maintenance device |
| CN104101489A (en) * | 2014-05-29 | 2014-10-15 | 国家电网公司 | Convenient high-voltage circuit breaker detection tooling |
| CN203981846U (en) * | 2014-07-30 | 2014-12-03 | 乐清市雷胜自动化检测设备有限公司 | The operating mechanism pick-up unit of isolating switch |
-
2016
- 2016-08-16 CN CN201610674630.6A patent/CN106338687B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201797247U (en) * | 2010-09-25 | 2011-04-13 | 吉林省电力有限公司延边供电公司 | Overhauling frame for valve body of circuit breaker mechanism |
| KR20120051809A (en) * | 2010-11-15 | 2012-05-23 | 충북대학교 산학협력단 | Sorting apparatus for a defective sprig type plate spring of a air circuit breaker cradle assembly |
| CN202268635U (en) * | 2011-09-16 | 2012-06-06 | 武陟县电业总公司 | Breaker valve body maintenance device |
| CN104101489A (en) * | 2014-05-29 | 2014-10-15 | 国家电网公司 | Convenient high-voltage circuit breaker detection tooling |
| CN203981846U (en) * | 2014-07-30 | 2014-12-03 | 乐清市雷胜自动化检测设备有限公司 | The operating mechanism pick-up unit of isolating switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106338687B (en) | 2019-01-04 |
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Effective date of registration: 20181114 Address after: 241000 Service Outsourcing Industry Park, Wuhu High-tech Industrial Development Zone, Anhui Province Applicant after: WUHU TAIQDZ ELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 241000 17 Zhanghe Road, Wuhu high tech Industrial Development Zone, Anhui (Robert building) Applicant before: ANHUI ROBUTEC Co.,Ltd. |
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Effective date of registration: 20221103 Address after: No. 8, Majiashan, Qiaotou Industrial Park, Chaohu City, Hefei City, Anhui Province, 230000 Patentee after: Chaohu Xunda Electrical Equipment Installation Co.,Ltd. Address before: Room 1515, 15th floor, building 4, service outsourcing (Science Popularization) Incubation Park, Wuhu high tech Industrial Development Zone, Anhui Province Patentee before: WUHU TAIQDZ ELECTRONICS TECHNOLOGY Co.,Ltd. |