CN108584769A - A kind of heavy-duty machinery lifting apparatus - Google Patents
A kind of heavy-duty machinery lifting apparatus Download PDFInfo
- Publication number
- CN108584769A CN108584769A CN201810363672.7A CN201810363672A CN108584769A CN 108584769 A CN108584769 A CN 108584769A CN 201810363672 A CN201810363672 A CN 201810363672A CN 108584769 A CN108584769 A CN 108584769A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- fixed case
- heavy
- movable plate
- 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.)
- Granted
Links
- 230000005611 electricity Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 3
- 238000005452 bending Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
The invention discloses a kind of heavy-duty machinery lifting apparatus, including bottom plate, it is fixedly connected with fixed case on the left of the plate upper surface, it is fixedly connected with electric drive hydraulic thruster in the middle part of fixed case inner bottom wall, movable plate is placed with above fixed case, the middle part of fixed case upper surface, which is fixed, is inlaid with position-limiting tube, and the telescopic end of electric drive hydraulic thruster runs through position-limiting tube and extends to the top of fixed case.The heavy-duty machinery lifting apparatus, the adjusting of movable plate progress height can be preferably driven by the operating of electric drive hydraulic thruster, to drive connecting rod by second support bar and be lifted the adjusting of plate progress height, operation easy to use, preferably lifting plate is fixed securely, it avoids the problem that causing bending during lifting, preferably movable plate is consolidated, right side stress during lifting is avoided to cause to tilt to the right, the more efficient height to movable plate is adjusted, and avoids the problem that causing interim card when adjusting.
Description
Technical field
The present invention relates to heavy-duty machinery technical field, specially a kind of heavy-duty machinery lifting apparatus.
Background technology
Heavy-duty machinery refers generally to construction machinery, such as derrick crane, static pile press, construction elevator, diving boring machine, mixes
Solidifying soil mixing station, crawler-mounted excavator, crawler dozer, crawler crane, diesel pile driver, road roller, turntable drilling
Machine, high-speed hoister, vibratory pile drive and extractor, high-pressure rotary spray stake machine and concrete mixer, heavy-duty machinery are common construction
Equipment, when heavy duty equipment breaks down, it is necessary to a kind of lifting apparatus is lifted mechanical equipment, to
Preferably allow tester to mechanical equipment Measuring error.
Existing heavy-duty machinery lifting apparatus during use, be easy to cause the excessive height for being inserted into lifting, not side
Just it uses, has seriously affected the efficiency of Measuring error, for this purpose, we have proposed a kind of heavy-duty machinery lifting apparatus, to solve this
One problem.
Invention content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides a kind of heavy-duty machinery lifting apparatus, existing heavy-duty machinery is solved
Lifting apparatus problem inconvenient to use.
（Two）Technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of heavy-duty machinery lifting apparatus, including bottom plate, it is described
Fixed case is fixedly connected on the left of plate upper surface, being fixedly connected with electric hydaulic in the middle part of the fixed case inner bottom wall pushes away
Bar is placed with movable plate above the fixed case, and the middle part of the fixed case upper surface, which is fixed, is inlaid with position-limiting tube, the electricity
The telescopic end of hydrodynamic pressure push rod runs through position-limiting tube and extends to the top of fixed case, the telescopic end of the electric drive hydraulic thruster and shifting
Movable plate is fixedly connected in the middle part of bottom surface, and the right side of the fixed case is fixedly connected with the first limited block, first limited block
Right side offer the first sliding groove, the inside of the first sliding groove is fixedly connected with the first slide bar, first slide bar it is outer
Surface is arranged with the first slip ring compatible with the first slide bar, and first slip ring is fixedly connected with connection in the middle part of right side
Bar is placed with lifting plate, one side of the connecting rod far from the first slip ring and lifting plate left side above the bottom plate
Middle part is fixedly connected, and firm block is fixedly connected in the middle part of the fixed case left side, and the left side of the firm block offers
Second sliding slot, the inside of the second sliding slot are fixedly connected with the second slide bar, and the outer surface of second slide bar is arranged with and the
Compatible second slip ring of two slide bars, second slip ring are fixedly connected with fixed link in the middle part of left side.
Preferably, second support bar is fixedly connected on the right side of the movable plate bottom surface, the second support bar is far from shifting
The one side of movable plate is fixedly connected with the upper surface of connecting rod.
Preferably, the lower part of the second support bar right side is fixedly connected with angle block, the bottom surface of the angle block with
Lifting plate is fixedly connected on the left of upper surface.
Preferably, the upper surface of the lifting plate is fixedly connected with backing plate, and the horizontal length value of the lifting plate is less than bottom
The horizontal length value of plate.
Preferably, first support bar, the first support bar right side are fixedly connected on the left of the movable plate bottom surface
Lower part be fixedly connected with one side of the fixed link far from the second slip ring.
Preferably, the bottom surface of the bottom plate is fixedly hinged with two groups of symmetrical idler wheels, and the quantity of every group of idler wheel is at least
It is two.
（Three）Advantageous effect
The present invention provides a kind of heavy-duty machinery lifting apparatus, have following advantageous effect：
（1）The heavy-duty machinery lifting apparatus is used cooperatively position-limiting tube, movable plate and second support bar by being provided with fixed case,
Preferably movable plate can be driven to carry out the adjusting of height by the operating of electric drive hydraulic thruster, to pass through second support bar band
Dynamic connecting rod and the adjusting for being lifted plate progress height, to preferably be reduced the height for being lifted plate and be inserted into mechanical equipment bottom
It is lifted, by being provided with the first limited block, the first sliding groove, the first slide bar and the first slip ring, preferably by setting machinery
It is standby to be lifted, to preferably allow tester to be detected processing, operation easy to use to mechanical equipment.
（2）By being provided with angle block can jail preferably be fixed to lifting plate in the heavy-duty machinery lifting apparatus
Gu avoiding the problem that causing bending during lifting, by being provided with firm block, slided with the use of second sliding slot, second
Bar, the second slip ring, fixed link and first support bar, can preferably consolidate movable plate, avoid during lifting
Right side stress causes to tilt to the right, can the more efficient height to movable plate be adjusted, avoid adjust when make
The problem of at interim card.
Description of the drawings
Fig. 1 is the sectional view of fixed case front view of the present invention；
Fig. 2 is structure enlargement diagram at A in Fig. 1 of the present invention.
In figure：1 bottom plate, 2 first support bars, 3 movable plates, 4 firm blocks, 5 fixed cases, 6 position-limiting tubes, 7 electric drive hydraulic thrusters,
8 first limited blocks, 9 first slide bars, 10 second support bars, 11 the first sliding grooves, 12 idler wheels, 13 fixed links, 14 second slip rings, 15
Two slide bars, 16 second sliding slots, 17 backing plates, 18 lifting plates, 19 first slip rings, 20 connecting rods, 21 angle blocks.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of heavy-duty machinery lifting apparatus, including bottom plate 1, bottom
The bottom surface of plate 1 is fixedly hinged with two groups of symmetrical idler wheels 12, and the quantity at least two of every group of idler wheel 12, can be better
Mobile adjusting is carried out to the device by idler wheel 12, is fixedly connected with fixed case 5 on the left of 1 upper surface of bottom plate, bottom in fixed case 5
Electric drive hydraulic thruster 7 is fixedly connected in the middle part of wall, electric drive hydraulic thruster 7 is applicable to push away again, stretches line or reciprocating rotary
Certain angle moves, it can also be used to need up and down or clamp the place of working substance, and can carry out remote high-altitude and jeopardously
The concentration or program in area control, and electric drive hydraulic thruster 7 is the equipment well known to the prior art, and the top of fixed case 5 is placed with shifting
Movable plate 3, the middle part of 5 upper surface of fixed case, which is fixed, is inlaid with position-limiting tube 6, and the telescopic end of electric drive hydraulic thruster 7 runs through position-limiting tube 6 simultaneously
The top of fixed case 5 is extended to, is fixedly connected in the middle part of the telescopic end of electric drive hydraulic thruster 7 and 3 bottom surface of movable plate, fixed case 5
Right side be fixedly connected with the first limited block 8, the right side of the first limited block 8 offers the first sliding groove 11, the first sliding groove 11
Inside be fixedly connected with the first slide bar 9, the outer surface of the first slide bar 9 is arranged with first slip ring compatible with the first slide bar 9
19, connecting rod 20 is fixedly connected in the middle part of 19 right side of the first slip ring, and movable plate is fixedly connected with second on the right side of 3 bottom surface
Strut 10, one side of the second support bar 10 far from movable plate 3 are fixedly connected with the upper surface of connecting rod 20, can preferably lead to
The flexible drive connecting rod 20 for crossing 7 telescopic end of electric drive hydraulic thruster carries out the adjusting of height, and the top of bottom plate 1 is placed with lifting plate
18, the lower part of 10 right side of second support bar is fixedly connected with angle block 21, bottom surface and 18 upper surface of lifting plate of angle block 21
Left side be fixedly connected, preferably lifting plate 18 can be consolidated, avoid the problem that causing bending during lifting,
The upper surface of lifting plate 18 is fixedly connected with backing plate 17, and the horizontal length value of lifting plate 18 is less than the horizontal length value of bottom plate 1, energy
It is enough mechanical equipment to be protected when be preferably lifted to mechanical equipment, connecting rod 20 far from the first slip ring 19 one
It is fixedly connected in the middle part of side and 18 left side of lifting plate, fixed case is fixedly connected with firm block 4 in the middle part of 5 left side, consolidates
The left side of block 4 offers second sliding slot 16, and the inside of second sliding slot 16 is fixedly connected with the second slide bar 15, the second slide bar 15
Outer surface is arranged with second slip ring 14 compatible with the second slide bar 15, and the second slip ring is fixedly connected in the middle part of 14 left side
Fixed pole 13 is fixedly connected with first support bar 2, the lower part of 2 right side of first support bar and fixed link on the left of 3 bottom surface of movable plate
13 one sides far from the second slip ring 14 are fixedly connected, and can be preferably adjusted to the height of movable plate 3 and preferably be kept away
The problem of exempting to cause one end to tilt during lifting.
Operation principle：By electric drive hydraulic thruster 7 and municipal power electric connection, pass through the contracting of 7 telescopic end of electric drive hydraulic thruster
Enter, presses lifting plate 18 and move downward, push the device and lifting plate 18 is made to be inserted into mechanical equipment bottom, pass through electronic liquid
The stretching of 7 telescopic end of push rod is pressed, movable plate 3 is pushed to be moved upward, to pull 20 He of connecting rod by second support bar 10
Be lifted the adjusting that plate 18 carries out height allows tester to be detected repair to mechanical equipment to be lifted to mechanical equipment.
In conclusion the heavy-duty machinery lifting apparatus, by being provided with fixed case 5, with the use of position-limiting tube 6, movable plate 3
With second support bar 10, the adjusting of the progress height of movable plate 3 can be preferably driven by the operating of electric drive hydraulic thruster 7, from
And connecting rod 20 is driven by second support bar 10 and is lifted the adjusting that plate 18 carries out height, to will preferably be lifted plate 18
Height, which reduces and is inserted into mechanical equipment bottom, to be lifted, by being provided with the first limited block 8, the first sliding groove 11, the first slide bar 9
With the first slip ring 19, preferably by the way that mechanical equipment to be lifted, to preferably tester being allowed to examine mechanical equipment
Survey is handled, operation easy to use, by being provided with angle block 21, can be preferably fixed securely, be avoided to lifting plate 18
The problem of bending is caused during lifting, by being provided with firm block 4, with the use of second sliding slot 16, the second slide bar 15,
Second slip ring 14, fixed link 13 and first support bar 2 can preferably consolidate movable plate 3, avoid the process in lifting
Middle right side stress causes to tilt to the right, can the more efficient height to movable plate 3 be adjusted, avoid adjust when
The problem of causing interim card.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of heavy-duty machinery lifting apparatus, including bottom plate（1）, it is characterised in that：The bottom plate（1）The left side of upper surface is fixed
It is connected with fixed case（5）, the fixed case（5）Electric drive hydraulic thruster is fixedly connected in the middle part of inner bottom wall（7）, the fixed case
（5）Top be placed with movable plate（3）, the fixed case（5）The middle part of upper surface is fixed and is inlaid with position-limiting tube（6）, the electricity
Hydrodynamic pressure push rod（7）Telescopic end run through position-limiting tube（6）And extend to fixed case（5）Top, the electric drive hydraulic thruster（7）
Telescopic end and movable plate（3）It is fixedly connected in the middle part of bottom surface, the fixed case（5）Right side be fixedly connected with the first limit
Block（8）, first limited block（8）Right side offer the first sliding groove（11）, the first sliding groove（11）Inside fix
It is connected with the first slide bar（9）, first slide bar（9）Outer surface be arranged with and the first slide bar（9）Compatible first slip ring
（19）, first slip ring（19）Connecting rod is fixedly connected in the middle part of right side（20）, the bottom plate（1）Top be placed with
It is lifted plate（18）, the connecting rod（20）Far from the first slip ring（19）One side with lifting plate（18）The middle part of left side is fixed
Connection, the fixed case（5）Firm block is fixedly connected in the middle part of left side（4）, the firm block（4）Left side offer
Second sliding slot（16）, the second sliding slot（16）Inside be fixedly connected with the second slide bar（15）, second slide bar（15）'s
Outer surface is arranged with and the second slide bar（15）Compatible second slip ring（14）, second slip ring（14）The middle part of left side is solid
Surely it is connected with fixed link（13）.
2. a kind of heavy-duty machinery lifting apparatus according to claim 1, it is characterised in that：The movable plate（3）Bottom surface
Right side is fixedly connected with second support bar（10）, the second support bar（10）Far from movable plate（3）One side and connecting rod
（20）Upper surface be fixedly connected.
3. a kind of heavy-duty machinery lifting apparatus according to claim 1, it is characterised in that：The second support bar（10）It is right
The lower part of side is fixedly connected with angle block（21）, the angle block（21）Bottom surface with lifting plate（18）The left side of upper surface is solid
Fixed connection.
4. a kind of heavy-duty machinery lifting apparatus according to claim 1, it is characterised in that：The lifting plate（18）Upper table
Face is fixedly connected with backing plate（17）, the lifting plate（18）Horizontal length value be less than bottom plate（1）Horizontal length value.
5. a kind of heavy-duty machinery lifting apparatus according to claim 1, it is characterised in that：The movable plate（3）Bottom surface
Left side is fixedly connected with first support bar（2）, the first support bar（2）The lower part of right side and fixed link（13）Far from second
Slip ring（14）One side be fixedly connected.
6. a kind of heavy-duty machinery lifting apparatus according to claim 1, it is characterised in that：The bottom plate（1）Bottom surface it is solid
Surely two groups of symmetrical idler wheels are hinged with（12）, and every group of idler wheel（12）Quantity at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810363672.7A CN108584769B (en) | 2018-04-22 | 2018-04-22 | Heavy machinery lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810363672.7A CN108584769B (en) | 2018-04-22 | 2018-04-22 | Heavy machinery lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108584769A true CN108584769A (en) | 2018-09-28 |
| CN108584769B CN108584769B (en) | 2020-05-29 |
Family
ID=63613852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810363672.7A Active CN108584769B (en) | 2018-04-22 | 2018-04-22 | Heavy machinery lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108584769B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331112A (en) * | 2020-03-26 | 2020-06-26 | 安徽中巨机电设备有限公司 | Casting sand mold trolley |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2212587Y (en) * | 1994-06-29 | 1995-11-15 | 范冰 | Pipe guide rail hydraulic lifting car |
| CN203646797U (en) * | 2014-01-10 | 2014-06-18 | 伍牵 | Multifunctional combination furniture |
| CN104817037A (en) * | 2015-04-30 | 2015-08-05 | 国家电网公司 | Cable reel loading and unloading rollover prevention device |
| CN104891389A (en) * | 2015-05-25 | 2015-09-09 | 江南大学 | Safety valve clamping and transferring trolley |
| CN106629493A (en) * | 2016-12-08 | 2017-05-10 | 惠安灿锐信息技术咨询有限公司 | Intelligent conveying device for satellite conveying |
| CN206288923U (en) * | 2016-11-15 | 2017-06-30 | 孟天利 | A kind of lowering or hoisting gear for the transport of packed chemical products |
| CN206666038U (en) * | 2017-03-30 | 2017-11-24 | 江苏建筑职业技术学院 | Lighterage forklift structure |
| CN206901721U (en) * | 2017-06-28 | 2018-01-19 | 新昌县雅智电子科技有限公司 | A kind of stable air-driven type material lifting device of storehouse management |
-
2018
- 2018-04-22 CN CN201810363672.7A patent/CN108584769B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2212587Y (en) * | 1994-06-29 | 1995-11-15 | 范冰 | Pipe guide rail hydraulic lifting car |
| CN203646797U (en) * | 2014-01-10 | 2014-06-18 | 伍牵 | Multifunctional combination furniture |
| CN104817037A (en) * | 2015-04-30 | 2015-08-05 | 国家电网公司 | Cable reel loading and unloading rollover prevention device |
| CN104891389A (en) * | 2015-05-25 | 2015-09-09 | 江南大学 | Safety valve clamping and transferring trolley |
| CN206288923U (en) * | 2016-11-15 | 2017-06-30 | 孟天利 | A kind of lowering or hoisting gear for the transport of packed chemical products |
| CN106629493A (en) * | 2016-12-08 | 2017-05-10 | 惠安灿锐信息技术咨询有限公司 | Intelligent conveying device for satellite conveying |
| CN206666038U (en) * | 2017-03-30 | 2017-11-24 | 江苏建筑职业技术学院 | Lighterage forklift structure |
| CN206901721U (en) * | 2017-06-28 | 2018-01-19 | 新昌县雅智电子科技有限公司 | A kind of stable air-driven type material lifting device of storehouse management |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331112A (en) * | 2020-03-26 | 2020-06-26 | 安徽中巨机电设备有限公司 | Casting sand mold trolley |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108584769B (en) | 2020-05-29 |
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Effective date of registration: 20200228 Address after: 235100 Anhui city of Huaibei province Suixi County town of Zhong Jia Nan Xiang No. 43 Applicant after: Zhu Dezhong Address before: 241000 Qiluoshan Road Talent Apartment 616, Wanli Street, Jiujiang District, Wuhu City, Anhui Province Applicant before: Wuhu Shajiang Intelligent Technology Co., Ltd. |
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Effective date of registration: 20200509 Address after: 325000 No.18 Jinger Road, Shuangyu street, Lucheng District, Wenzhou City, Zhejiang Province Applicant after: Chen Zhongyou Address before: 235100 Anhui city of Huaibei province Suixi County town of Zhong Jia Nan Xiang No. 43 Applicant before: Zhu Dezhong |
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Address after: 241000 No.3 Feiyang Guoguo Fang, Jiujiang Economic Development Zone, Wuhu City, Anhui Province Patentee after: Chen Zhongyou Address before: 325000 No.18 Jinger Road, Shuangyu street, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: Chen Zhongyou |
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Effective date of registration: 20210317 Address after: 215000 Beckord electric, zone a, Dongqiao Panyang Industrial Park, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Suzhou beikede Electric Co.,Ltd. Address before: 241000 No.3 Feiyang Guoguo Fang, Jiujiang Economic Development Zone, Wuhu City, Anhui Province Patentee before: Chen Zhongyou |
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Effective date of registration: 20211222 Address after: 215000 No.1 Taidong Road, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Suzhou beikede Machinery Co., Ltd Address before: 215000 Beckord electric, zone a, Dongqiao Panyang Industrial Park, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: Suzhou beikede Electric Co.,Ltd. |