CN108423044A - A kind of photovoltaic production packaged type maintenance trolley - Google Patents
A kind of photovoltaic production packaged type maintenance trolley Download PDFInfo
- Publication number
- CN108423044A CN108423044A CN201810221990.XA CN201810221990A CN108423044A CN 108423044 A CN108423044 A CN 108423044A CN 201810221990 A CN201810221990 A CN 201810221990A CN 108423044 A CN108423044 A CN 108423044A
- Authority
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- China
- Prior art keywords
- guide rail
- foot support
- pair
- base plate
- face
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2203/00—Grasping, holding, supporting the objects
- B62B2203/07—Comprising a moving platform or the like, e.g. for unloading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
- B62B2205/30—Detachable, retractable or collapsible load supporting means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Chutes (AREA)
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
The invention discloses a kind of photovoltaic production packaged type maintenance trolleys, including base plate, folding guide rail device, workbench and lifting foot support；The bottom surface of base plate is equipped with several castors；Folding guide rail device is fixed on the upper surface of the front of base plate；Workbench, which slides, to be arranged on folding guide rail device；Foot support is lifted to be mounted on base plate；Folding guide rail device includes a pair of of folding guide rail, limiting device；Limiting device is fixed on the upper surface of the front of base plate and positioned at the centre of a pair of of folding guide rail；The folding guide rail folding storage of the present invention on the table, can reduce the occupied space of trolley, and workbench can move up and down along folding guide rail in this way, and lifting foot support can ensure the stabilization of workbench；The repair and maintenance for adapting to different height single devices in film photovoltaic production system, to reduce the care and maintenance difficulty of film photovoltaic production system single devices.
Description
Technical field
The present invention relates to photovoltaic power generation technology necks, and in particular to a kind of photovoltaic production packaged type maintenance trolley.
Background technology
Film photovoltaic production system in the prior art generally uses flow line production pattern, each single devices to pass through biography
Dynamic chain links together, and due to scale and the shape difference of different monomers equipment, causes the operation height of adjacent monomer equipment
Difference, the device height due to being used for care and maintenance in the prior art cannot adjust and cannot follow film photovoltaic production system
It is mobile, bring certain difficulty for the care and maintenance process of film photovoltaic production system single devices.
Therefore, the care and maintenance difficulty for how reducing film photovoltaic production system single devices, becomes art technology
Personnel's technical problem urgently to be resolved hurrily.
Invention content
The present invention in view of the above technical problems, provides a kind of can not only fold but also having for photovoltaic production system
Lift the packaged type maintenance trolley of foot support.
In order to achieve the above objectives, the present invention provides a kind of packaged type maintenance trolleys of photovoltaic production, including basis
Plate, folding guide rail device, workbench and lifting foot support；The bottom surface of base plate is equipped with several castors；Folding guide rail device is solid
It is scheduled on the upper surface of the front of base plate；Workbench slides up and down to be arranged on folding guide rail device；Lift foot support installation
On base plate；
Folding guide rail device includes a pair of of folding guide rail, limiting device；Limiting device is fixed on the upper surface of the front of base plate
Go up and be located at the centre of a pair of of folding guide rail；Folding guide rail includes lower guide and upper rall；The front end face of lower guide and
Hinge connection is used between the front end face of upper rall；Lower guide is fixed on the upper surface of base plate vertically；Lower guide
With T font guide rails are offered inside upper rall；The upper surface and rear end face coupling part of lower guide form 45 degree and fall
Angle；The front and rear width of a length of lower guide of bevel edge of lower guide；The upper surface and rear end face coupling part of upper rall at
Type has 45 degree of chamferings；The front and rear width of a length of upper rall of bevel edge of upper rall；The opposite end face of a pair of of lower guide
On offer guide groove；
Limiting device includes the first cylinder and limit module；First cylinder is fixed on the upper end of the front of base plate straight up
On face and positioned at the centre of a pair of of folding guide rail；Limit module includes the horizontally disposed link block in middle part and is fixed on link block
A pair of of limited block at both ends；Link block is fixed on the piston rod of the first cylinder；The upper surface of limited block and front end face interconnecting piece
Divide and forms 45 degree of chamferings；A pair of of limited block is vertically inserted into the guide groove of a pair of of lower guide；
It includes lifting frame, a pair of of third cylinder, several connecting rods, lifting seat and foot support device to lift foot support.
As a preferred embodiment of the above technical solution, workbench includes workbench body and the second cylinder；Workbench body it is upper
Three storage troughs are uniformly provided on end face；There are two part of the workbench body upper surface between three storage troughs opens up
Upper rall accommodating groove；A pair, which is formed, on the front end face of workbench slides guide rail；The level cross-sectionn that a pair slides guide rail is in T
Font；A pair slides guide rail and is plugged in respectively in the T font guide rails of lower guide；The front end face for sliding guide rail offers the first limit
Position hole；The second limit hole is formed on the front end face of upper rall, the second cylinder is fixed on the upper surface of base plate vertically；The
The piston rod of two cylinders is fixedly connected with the lower face of workbench body；
A pair of of third cylinder is fixed on the upper surface of base plate and symmetrical relative to the second cylinder straight up；It rises
Drop frame is the cuboid that centre offers square groove；Second cylinder is located in the square groove of lifting frame；The lower face for lifting frame is solid
It is scheduled on the piston rod of a pair of of third cylinder；The lower face upper and lower end that several connecting rod upper ends are fixed on lifting frame passes through basis
Plate is simultaneously fixed with lifting seat；Four end faces of lifting seat left-right and front-back offer foot support accommodating groove；Foot support device is mounted on foot
In holder accommodating groove.
As a preferred embodiment of the above technical solution, the aperture of the first limit hole is identical as the aperture of the second limit hole and the two
Central shaft it is coplanar.
As a preferred embodiment of the above technical solution, castor is set as four, and castor is fixed on four angles of base plate lower face
On；Castor is universal wheel.
As a preferred embodiment of the above technical solution, foot support device includes foot support, central shaft and lifting support；Central shaft is solid
It is scheduled between the two side walls of foot support accommodating groove；Foot support offers shifting chute；Foot support one end is pivotally connected on center shaft；
Lifting support, which slides up and down, to be arranged in foot support accommodating groove；Lifting support includes shaft；Shaft is plugged in the movement of foot support
In slot.
The beneficial effects of the present invention are：Folding guide rail folding storage on the table, can reduce trolley in this way
Occupied space, and workbench can move up and down along folding guide rail, and lifting foot support can ensure the stabilization of workbench；It adapts to
The repair and maintenance of different height single devices in film photovoltaic production system, to reduce film photovoltaic production system monomer
The care and maintenance difficulty of equipment.
Description of the drawings
Fig. 1 is the structural schematic diagram of 212 receiving state of upper rall of the present invention；
Fig. 2 is the structural schematic diagram of 212 receiving state of upper rall of the present invention faced；
Fig. 3 is the structural schematic diagram of 212 erected state of upper rall of the present invention；
Fig. 4 is the structural schematic diagram of 212 erected state of upper rall of the present invention faced；
Fig. 5 is the structural schematic diagram of the left view of 212 erected state of upper rall of the present invention；
Fig. 6 is the structural schematic diagram of the workbench 30 of the present invention；
Fig. 7 is the structural schematic diagram when limiting device 22 of the present invention rises；
Fig. 8 is the structural schematic diagram of the lifting foot support 40 of the present invention；
Fig. 9 is the structural schematic diagram of the lifting seat 44 and foot support device 45 of the present invention；
Figure 10 is A-A cross-sectional views in Fig. 9 of the present invention；
In figure, 10, rack；11, castor；20, folding guide rail device；21, folding guide rail；211, lower guide；212, upper guide
Rail；2121, the second limit hole；213, hinge；22, limiting device；221, the first cylinder；222, module is limited；30, workbench；
31, workbench body；311, storage trough；312, upper rall accommodating groove；313, guide rail is slided；3131, the first limit hole； 32、
Second cylinder；40, foot support is lifted；41, frame is lifted；42, third cylinder；43, connecting rod；44, lifting seat；45, foot support fills
It sets；451, foot support；452, central shaft；453, lifting support.
Specific implementation mode
As shown in Fig. 1~Figure 10, a kind of packaged type maintenance trolley with lifting foot support, including base plate 10, folding
Folded track-type facilities 20, workbench 30 and lifting foot support 40；The bottom surface of base plate 10 is equipped with several castors 11；Folding guide rail fills
On the upper surface for setting the front that 20 are fixed on base plate 10；About 30 workbench, which slides, to be arranged on folding guide rail device 20；It rises
Foot support 40 is dropped to be mounted on base plate 10；
As shown in Fig. 1~Fig. 7, folding guide rail device 20 includes a pair of of folding guide rail 21, limiting device 22；Limiting device 22 is solid
It is scheduled on the upper surface of the front of base plate 10 and positioned at the centre of a pair of of folding guide rail 21；Folding guide rail 21 includes lower guide
Rail 211 and upper rall 212；Connected using hinge 213 between the front end face and the front end face of upper rall 212 of lower guide 211
It connects；Lower guide 211 is fixed on vertically on the upper surface of base plate 10；It is opened up inside lower guide 211 and upper rall 212
There are T font guide rails；The upper surface and rear end face coupling part of lower guide 211 form 45 degree of chamferings；Lower guide 211 is fallen
The front and rear width of a length of lower guide of the arm of angle 211；The upper surface and rear end face coupling part of upper rall 212 form 45 degree and fall
Angle；The front and rear width of a length of upper rall of the bevel edge of upper rall 212 212；On the opposite end face of a pair of of lower guide 211
Offer guide groove；
Limiting device 22 includes the first cylinder 221 and limit module 222；First cylinder 221 is fixed on base plate 10 straight up
Front upper surface on and positioned at the centre of a pair of of folding guide rail 21；It includes the horizontally disposed connection in middle part to limit module 222
Block and a pair of of the limited block for being fixed on link block both ends；Link block is fixed on the piston rod of the first cylinder 221；Limited block
Upper surface and front end face coupling part form 45 degree of chamferings；A pair of of limited block is vertically inserted into leading for a pair of of lower guide 211
In slot；
As shown in Fig. 2, lifting foot support 40 includes lifting frame 41, a pair of of third cylinder 42, several connecting rods 43, lifting seat 44
With foot support device 45.
As shown in Fig. 3~Fig. 7, workbench 30 includes workbench body 31 and the second cylinder 32；Workbench body 31 it is upper
Three storage troughs 311 are uniformly provided on end face；31 upper surface of workbench body is located at the portion between three storage troughs 311 and separates
If there are two upper rall accommodating grooves 312；A pair is formed on the front end face of workbench 30 slides guide rail 313；A pair, which slides, to be led
The level cross-sectionn of rail 313 is in T fonts；A pair slides guide rail 313 and is plugged in respectively in the T font guide rails of lower guide 211；It is sliding
The front end face of row guide rail 313 offers the first limit hole 3131；The second limit hole is formed on the front end face of upper rall 212
2121, the second cylinder 32 is fixed on vertically on the upper surface of base plate 10；The piston rod of second cylinder 32 and workbench body 31
Lower face be fixedly connected；
As shown in Fig. 1~Figure 10, a pair of of third cylinder 42 be fixed on straight up on the upper surface of base plate 10 and relative to
Second cylinder 32 is symmetrical；Lifting frame 41 is the cuboid that centre offers square groove；Second cylinder 32 is located at lifting frame 41
Square groove in；The lower face of lifting frame 41 is fixed on the piston rod of a pair of of third cylinder 42；43 upper end of several connecting rods is solid
The lower face upper and lower end for being scheduled on lifting frame 41 passes through base plate 10 and is fixed with lifting seat 44；44 left-right and front-back of lifting seat four
End face offers foot support accommodating groove；Foot support device 45 is mounted in foot support accommodating groove.
The aperture of first limit hole 3131 is identical as the aperture of the second limit hole 2121 and the central shaft of the two is coplanar.
As shown in fig. 1~fig. 5, castor 11 is set as four, and castor 11 is fixed on four angles of 10 lower face of base plate；
Castor 11 is universal wheel.
As shown in Fig. 2, Fig. 4, Fig. 5, foot support device 45 includes foot support 451, central shaft 452 and lifting support 453；In
Mandrel 452 is fixed between the two side walls of foot support accommodating groove；Foot support 451 offers shifting chute；451 one end of foot support
It is articulated on central shaft 452；Lifting support 453, which slides up and down, to be arranged in foot support accommodating groove；Lifting support 453 includes turning
Axis；Shaft is plugged in the shifting chute of foot support 451.
The concrete operations of folding guide rail device 20 are as follows：
Original state workbench 30 is located at the position of bottom；At this point, upper rall 212 is accommodated in the upper guide of workbench 30
In rail accommodating groove 312；
When needing workbench 30, it is operated first upper rall 212 upwards, upper rall 212 is made to be erected as lower guide 211
Directly；Then start the first cylinder 221, limit module 222 is moved upwards along the guide groove of a pair of of lower guide 211, limits module
222 45 degree of chamferings of limited block resist 45 degree of chamferings of upper rall 212, so that upper rall 212 is kept vertical state, then open
Dynamic second cylinder 32 drive workbench is moved upwards along folding guide rail 21 reaches height appropriate, then uses bolt (not shown)
It is inserted into the second limit hole 2121 and the first limit hole 3131, workbench 30 is made to be maintained at this height；
The concrete operations for lifting foot support 40 are as follows：
Start third cylinder 42, by lifting frame 41, connecting rod 43 drives lifting seat 44 to lift；4th cylinder (not shown) liter
Descending branch frame 453 moves downward, and the shaft of lifting support 453 moves in the shifting chute of foot support 451, and foot support 451 is around center
Axis 452 rotates downwards, and four foot supports 451 start supporting role together, ensure that the stabilization of workbench.
The above content is only the better embodiment of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to this hair
Bright limitation.
Claims (1)
1. a kind of photovoltaic production packaged type maintenance trolley, including base plate (10), folding guide rail device (20), workbench
(30) and lifting foot support (40)；The bottom surface of base plate (10) is equipped with several castors (11)；Folding guide rail device (20) is fixed
On the upper surface of the front of base plate (10)；Workbench (30) slides up and down to be arranged on folding guide rail device (20)；Lifting
Foot support (40) is mounted on base plate (10)；
It is characterized in that：Folding guide rail device (20) includes a pair of of folding guide rail (21), limiting device (22)；Limiting device (22)
It is fixed on the upper surface of the front of base plate (10) and positioned at the centre of a pair of of folding guide rail (21)；Folding guide rail (21) includes
Lower guide (211) and upper rall (212)；Between the front end face and the front end face of upper rall (212) of lower guide (211)
It is connected using hinge (213)；Lower guide (211) is fixed on vertically on the upper surface of base plate (10)；Lower guide (211) and
T font guide rails are offered inside upper rall (212)；The upper surface of lower guide (211) and the molding of rear end face coupling part
There are 45 degree of chamferings；The front and rear width of a length of lower guide of bevel edge (211) of lower guide (211)；Upper rall (212) it is upper
End face and rear end face coupling part form 45 degree of chamferings；Before a length of upper rall of bevel edge (212) of upper rall (212)
Width afterwards；Guide groove is offered on the opposite end face of a pair of of lower guide (211)；
Limiting device (22) includes the first cylinder (221) and limit module (222)；First cylinder (221) is fixed on straight up
On the upper surface of the front of base plate (10) and positioned at the centre of a pair of of folding guide rail (21)；It includes middle part to limit module (222)
Horizontally disposed link block and a pair of of the limited block for being fixed on link block both ends；Link block is fixed on the work of the first cylinder (221)
On stopper rod；The upper surface and front end face coupling part of limited block form 45 degree of chamferings；A pair of of limited block is vertically inserted into a pair
In the guide groove of lower guide (211)；
Lift foot support (40) include lifting frame (41), a pair of of third cylinder (42), several connecting rods (43), lifting seat (44) and
Foot support device (45)；
Workbench (30) includes workbench body (31) and the second cylinder (32)；It is uniformly opened on the upper surface of workbench body (31)
If there are three storage troughs (311)；The part that workbench body (31) upper surface is located between three storage troughs (311) offers two
A upper rall accommodating groove (312)；A pair is formed on the front end face of workbench (30) slides guide rail (313)；A pair, which slides, to be led
The level cross-sectionn of rail (313) is in T fonts；A pair, which slides guide rail (313) and is plugged in the T fonts of lower guide (211) respectively, to be led
In rail；The front end face for sliding guide rail (313) offers the first limit hole (3131)；It is molded on the front end face of upper rall (212)
There are the second limit hole (2121), the second cylinder (32) to be fixed on vertically on the upper surface of base plate (10)；Second cylinder (32)
Piston rod is fixedly connected with the lower face of workbench body (31)；
A pair of of third cylinder (42) is fixed on the upper surface of base plate (10) and straight up relative to the second cylinder (32)
It is symmetrical；Lifting frame (41) is the cuboid that centre offers square groove；Second cylinder (32) is located at the side of lifting frame (41)
In shape slot；The lower face of lifting frame (41) is fixed on the piston rod of a pair of of third cylinder (42)；Several connecting rod (43) upper ends
The lower face upper and lower end for being fixed on lifting frame (41) passes through base plate (10) and is fixed with lifting seat (44)；Lifting seat (44) is left
Four end faces offer foot support accommodating groove before and after the right side；Foot support device (45) is mounted in foot support accommodating groove；
Castor (11) is set as four, and castor (11) is fixed on four angles of base plate (10) lower face；Castor (11) is ten thousand
To wheel；
The aperture of first limit hole (3131) is identical as the aperture of the second limit hole (2121) and the central shaft of the two is coplanar；
Foot support device (45) includes foot support (451), central shaft (452) and lifting support (453)；Central shaft (452) is fixed
Between the two side walls of foot support accommodating groove；Foot support (451) offers shifting chute；Foot support (451) one end is articulated in
On central shaft (452)；Lifting support (453), which slides up and down, to be arranged in foot support accommodating groove；Lifting support (453) includes turning
Axis；Shaft is plugged in the shifting chute of foot support (451).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810221990.XA CN108423044B (en) | 2016-08-15 | 2016-08-15 | A kind of photovoltaic production packaged type maintenance trolley |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610671611.8A CN106143559B (en) | 2016-08-15 | 2016-08-15 | A kind of packaged type maintenance trolley with lifting foot support |
| CN201810221990.XA CN108423044B (en) | 2016-08-15 | 2016-08-15 | A kind of photovoltaic production packaged type maintenance trolley |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610671611.8A Division CN106143559B (en) | 2016-08-15 | 2016-08-15 | A kind of packaged type maintenance trolley with lifting foot support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108423044A true CN108423044A (en) | 2018-08-21 |
| CN108423044B CN108423044B (en) | 2019-08-13 |
Family
ID=57330030
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610671611.8A Active CN106143559B (en) | 2016-08-15 | 2016-08-15 | A kind of packaged type maintenance trolley with lifting foot support |
| CN201810221985.9A Expired - Fee Related CN108327757B (en) | 2016-08-15 | 2016-08-15 | Working method of maintenance trolley for photovoltaic production |
| CN201810221990.XA Active CN108423044B (en) | 2016-08-15 | 2016-08-15 | A kind of photovoltaic production packaged type maintenance trolley |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610671611.8A Active CN106143559B (en) | 2016-08-15 | 2016-08-15 | A kind of packaged type maintenance trolley with lifting foot support |
| CN201810221985.9A Expired - Fee Related CN108327757B (en) | 2016-08-15 | 2016-08-15 | Working method of maintenance trolley for photovoltaic production |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN106143559B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327757A (en) * | 2016-08-15 | 2018-07-27 | 张会英 | A kind of working method of photovoltaic production maintenance trolley |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829368B (en) * | 2017-02-07 | 2019-08-06 | 孙平 | A kind of transport device of medical instrument |
| CN108032132A (en) * | 2017-11-24 | 2018-05-15 | 安徽睿知信信息科技有限公司 | A kind of waste material collection device |
| CN108544442A (en) * | 2018-07-10 | 2018-09-18 | 东莞阿李自动化股份有限公司 | A kind of maintenance station for travelling bogie |
| CN114406973B (en) * | 2021-12-20 | 2024-06-07 | 安庆市盛唐制冷设备有限责任公司 | Positioning device with protection function for repairing refrigeration equipment |
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| CN205930810U (en) * | 2016-08-15 | 2017-02-08 | 叶侃 | A movable maintains dolly for photovoltaic production system |
| CN106184316B (en) * | 2016-08-15 | 2018-05-25 | 台州市黄岩昱通塑业有限公司 | A kind of packaged type maintenance trolley for photovoltaic production system |
| CN106143558B (en) * | 2016-08-15 | 2018-12-04 | 南安市柳信光电科技有限公司 | A kind of packaged type maintenance trolley with rotary table |
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- 2016-08-15 CN CN201610671611.8A patent/CN106143559B/en active Active
- 2016-08-15 CN CN201810221985.9A patent/CN108327757B/en not_active Expired - Fee Related
- 2016-08-15 CN CN201810221990.XA patent/CN108423044B/en active Active
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| JPS5957267U (en) * | 1982-10-08 | 1984-04-14 | 同和鉱業株式会社 | Trolley with lifting device |
| DE20318671U1 (en) * | 2003-12-01 | 2004-02-26 | Lico Stahl- Und Kunststofftechnik Gmbh | Trolley for handling small containers and trays has a support tray with vertical adjustment on a support column and with a wheeled base |
| CN101387055A (en) * | 2007-09-12 | 2009-03-18 | 格罗兹-贝克特公司 | Transport cart for needle boards |
| CN105540486A (en) * | 2016-01-28 | 2016-05-04 | 苏州市职业大学 | Lifting and folding type goods trolley capable of being manually controlled |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327757A (en) * | 2016-08-15 | 2018-07-27 | 张会英 | A kind of working method of photovoltaic production maintenance trolley |
| CN108327757B (en) * | 2016-08-15 | 2020-03-27 | 汪世江 | Working method of maintenance trolley for photovoltaic production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106143559A (en) | 2016-11-23 |
| CN108327757A (en) | 2018-07-27 |
| CN108423044B (en) | 2019-08-13 |
| CN106143559B (en) | 2018-08-24 |
| CN108327757B (en) | 2020-03-27 |
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Effective date of registration: 20190531 Address after: 311807 No. 38 Wuxie Road, Wuxie Town, Zhuji City, Shaoxing City, Zhejiang Province Applicant after: Li Guonv Address before: 661400 Ale Village, Central Town, Luxi County, Honghe Hani and Yi Autonomous Prefecture, Yunnan Province Applicant before: Zhang Huiying |
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Effective date of registration: 20221202 Address after: 311800 No. 88 Xingye Road, Fengqiao Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: ZHEJIANG ZHENGTIAN MACHINERY CO.,LTD. Address before: 311807 No. 38 Wuxie Road, Wuxie Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Li Guonv |
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Denomination of invention: A movable maintenance car for photovoltaic production Effective date of registration: 20230615 Granted publication date: 20190813 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG ZHENGTIAN MACHINERY CO.,LTD. Registration number: Y2023980044321 |