CN106976827A - Nuclear power station module turning device - Google Patents
Nuclear power station module turning device Download PDFInfo
- Publication number
- CN106976827A CN106976827A CN201710205447.6A CN201710205447A CN106976827A CN 106976827 A CN106976827 A CN 106976827A CN 201710205447 A CN201710205447 A CN 201710205447A CN 106976827 A CN106976827 A CN 106976827A
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- China
- Prior art keywords
- oil cylinder
- binding
- upset
- power station
- nuclear power
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Classifications
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- 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
- B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Actuator (AREA)
Abstract
Overturn the present invention relates to Nuclear Power Station field, more particularly to a kind of Prefabricated block by during Nuclear Power Station from horizontality to the turning device of vertical state.To improve upset efficiency, reduction upset cost reduces the deformation quantity of Prefabricated block or modular assembly, the present invention proposes a kind of nuclear power station module turning device, and it includes the upset platform of L-type, got off and dynamical system, upset platform includes supporting table and upset baffle plate；Horizontal support leg, turnover bracket and multistage support protection oil cylinder are provided with getting off; turnover bracket is articulated and connected by overturning hinge and the articulated slab of supporting table bottom, and multistage support protection oil cylinder is located between turnover bracket and dynamical system and articulated slab and getting off is articulated and connected；Dynamical system control drive motor operating, dynamical system control is multistage to support the flexible of protection oil cylinder.Prefabricated block or modular assembly are overturn using the nuclear power station module turning device, efficiency high is overturn, upset cost is low, and deflection is small.
Description
Technical field
The present invention relates to Nuclear Power Station field, more particularly to a kind of Prefabricated block by during Nuclear Power Station is from water
Level state is overturn to the turning device of vertical state.
Background technology
During Nuclear Power Station, when especially building nuclear island, usually using two cranes by lifting mode to core
Prefabricated block (CA) in the containment of island or the modular assembly formed by multiple CA assembly are overturn, so that CA or module
Component is overturn to vertical state from horizontality.Although the upset work of CA or modular assembly can be completed using this method for turning
Make, still, upset efficiency is low, upset cost is high, and higher is required to the tacit degree between crane operator.In addition, by
It is longer in the length of Prefabricated block or modular assembly, and the lifting impetus of two cranes is close to Prefabricated block or modular assembly
End, in switching process, tenesmus deformation, or even meeting easily occur because of Action of Gravity Field for the middle part of Prefabricated block or modular assembly
Cause Prefabricated block or modular assembly can not be installed because deformation quantity is larger.
The content of the invention
To improve upset efficiency, reduction upset cost reduces the deformation of Prefabricated block or modular assembly in switching process
Amount, the present invention proposes a kind of nuclear power station module turning device, the nuclear power station module turning device include L-type upset platform, under
Car and the dynamical system positioned at the front portion of getting off, the upset platform include supporting table and connected vertically with the supporting table
Overturn baffle plate；The upper position close to the dynamical system of getting off is provided with and the horizontal support leg for getting off vertical, institute
State the middle part got off and be provided with the turnover bracket and multistage support protection oil cylinder for supporting the supporting table, and the turnover bracket
It is articulated and connected by overturning hinge with the bottom articulated slab positioned at the supporting table, the multistage support protection oil cylinder is located at described
Between turnover bracket and the dynamical system, and the multistage support protection oil cylinder is hinged company by piston rod and the articulated slab
Connect, the multistage support protection oil cylinder is articulated and connected by cylinder body with described get off；The dynamical system and the drive got off
Dynamic motor connects and controls the drive motor to operate, and the dynamical system is connected and controlled with the multistage support protection oil cylinder
The flexible of oil cylinder is protected in the multistage support.
The nuclear power station module turning device is using the damping action of multistage support protection oil cylinder in upset platform switching process
In to upset platform protect, can both reduce upset platform overturn axis in the vertical direction height, can keep away again
Exempt to overturn platform and Prefabricated block or the overall barycenter of modular assembly on upset platform are turned over the center of upset hinge
The moment of axis shakes, and can also avoid nuclear power station module turning device because supporting table fall velocity is too fast and is damaged
Wound, improves turning-over safety.
In addition, when overturning Prefabricated block or modular assembly using the nuclear power station module turning device, only needing to use
One crane, which carries out once lifting, to overturn Prefabricated block or modular assembly to vertical state, reversal rate from horizontality
Hurry up, efficiency high, cost it is low, and crane operator need to only complete to lift work, and without the operator with other cranes
Member is coordinated, and greatly reduces operation difficulty.In switching process, supporting table is carried out to Prefabricated block or modular assembly all the time
Support, so as to reduce the deformation quantity that Prefabricated block or modular assembly are produced in switching process.
Preferably, the supporting table both sides, which are provided with, unbinds oil cylinder and several binding pin banks, and the binding pin bank includes
Seat, two binding support bases and binding pin are bound, the binding seat is oppositely arranged with the binding support base, and the binding seat
Close to the upset baffle plate and between the upset baffle plate and the binding support base；The binding pin is arranged on described tie up
Determine on support base, and in the binding pin-and-hole that binding state is inserted on the binding seat, the binding pin is by unbinding connection
Part is connected with the piston rod for unbinding oil cylinder, and the binding pin is located at two institutes with the connecting portion for unbinding connector
State binding support base between；The oil cylinder that unbinds is connected with the dynamical system, and is stretched out under the control of the dynamical system
Piston rod, completion unbinds operation.Further, it is described binding seat towards it is described binding support base face be face of slope.So,
When Prefabricated block or modular assembly are overturn to vertical state, operating personnel only need to be using dynamical system to unbinding oil cylinder pressurization
Stretch out the piston rod for unbinding oil cylinder, and then promote binding pin to bind pin from the binding pin on binding seat by unbinding connector
Released in hole, so that the bandage buckled on binding pin comes off, unbind operation, it is simple and convenient.
Preferably, the dynamical system includes engine, walking driving hydraulic pump, hoist controlling hydraulic pump, fuel tank and control
Valve processed, the oil inlet of the walking driving hydraulic pump is connected with the fuel tank, the oil-out of the walking driving hydraulic pump and institute
Drive motor connection is stated, the walking driving hydraulic pump is connected with the output end of the engine and in the driving of the engine
Down power fluid force feed is provided for the drive motor；The oil inlet of the hoist controlling hydraulic pump is connected with the fuel tank, described
The oil-out of hoist controlling hydraulic pump is connected by the control valve with the multistage support protection oil cylinder and the oil cylinder that unbinds,
The hoist controlling hydraulic pump is connected with the output end of the engine and is the multistage branch under the driving of the engine
Support protection oil cylinder and the oil cylinder that unbinds provide power fluid force feed.So, walking of getting off can be completed using only an engine
Drive motor and supporting table upset work, and protect oil cylinder with multistage support in hoist controlling hydraulic pump and unbind oil cylinder
Between control valve is set, be easy to operating personnel according to operation need to multistage support protection oil cylinder and unbind oil cylinder pressurizeed or
Decompression Controlling, convenient operation.
Preferably, the turnover bracket is parallel to each other by least two and is vertically set on the set square group on described get off
Into, and it is described upset hinge be located in the hinge hole at the top of former and parallel with the supporting surface of supporting table.
Preferably, limited location supporting leg is vertically arranged on the upset baffle plate, and the spacing supporting leg is located at the supporting table
The both sides of the upset baffle plate, it is to avoid the upset amount of upset platform is excessive and influences the lifting of Prefabricated block or modular assembly.
Brief description of the drawings
Fig. 1 is the schematic front view of nuclear power station module turning device of the present invention；
Fig. 2 be Fig. 1 in I enlarged diagram；
Fig. 3 be Fig. 1 in nuclear power station module turning device hydraulic circuit block diagram.
Embodiment
Below, with reference to Fig. 1-3, detailed construction and the course of work to nuclear power station module turning device of the present invention carry out detailed
Explanation.
As shown in figure 1, the upset platform 1 of nuclear power station module turning device of the present invention including L-type, getting off 2 and positioned at getting off 2
Anterior dynamical system 3.Wherein, upset platform 1 includes supporting table 11 and upset baffle plate 12, and upset baffle plate 12 is in supporting table 11
Supporting surface vertical with the fixing end of supporting table 11 be connected.So, overturn by Prefabricated block or modular assembly from horizontality
To vertical state, upset baffle plate 12 can prevent Prefabricated block or modular assembly from being slid from supporting table 11.Preferably,
Limited location supporting leg 121 is vertically arranged on upset baffle plate 12, and the spacing supporting leg 121 is located at upset baffle plate 12 with supporting table 11
Both sides.So, when the Prefabricated block or modular assembly that are bundled in supporting table 11 are flipped to vertical state, spacing supporting leg
121 are supported on the level ground where getting off or horizontal table, and the upset amount for overturning platform 1 can be avoided excessive and influence pre-
The lifting of molding block or modular assembly.
As illustrated in fig. 1 and 2, it is provided with the both sides of supporting table 11 and unbinds mechanism 13, this, which unbinds mechanism 13, includes unbinding oil cylinder
131 bind pin banks 132 with several, wherein, unbind oil cylinder 131 and be connected with dynamical system 3, and under the control of dynamical system 3
Telescopic piston rod.Binding pin bank 132 includes binding seat 1321, two binding support bases 1322 and binding pin 1323.Wherein, bind
Seat 1321 and two binding support bases 1322 are oppositely arranged and are fixed in supporting table 11, and binding seat 1321 is close to upset baffle plate 12
And between binding support base 1322 and upset baffle plate 12.Preferably, seat 1321 is bound towards the face of binding support base 1322
Face of slope is set to, in order to unbind the bandage for making strap end be set on binding pin 1323 during bandage (not shown)
Button is threaded off from binding pin 1323, and reduction unbinds difficulty.Bind the binding pin peace that pin 1323 is arranged on binding support base 1322
Fill in hole, and pin 1323 can be bound between two binding support bases 1322 along the axial direction reciprocating motion for binding pin 1323
Unbind connector 1324 by rigid and be connected with unbinding the piston rod of oil cylinder 131, and binding pin 1323 and unbind connector
1324 connecting portion is located between two binding support bases 1322.In binding state, binding pin 1323 is inserted into binding seat
In binding pin-and-hole on 1321；When being unbinded, binding pin 1323 is in the case where the piston rod for unbinding oil cylinder 131 extends and promoted from tying up
Binding pin-and-hole in reservation 1321 is released.As can be seen here, 13 pairs of binding Prefabricated blocks of mechanism are unbinded in utilization or modular assembly is used
Bandage oil cylinder 131 need to be unbinded using 3 pairs of dynamical system and is pressurizeed when being unbinded, only stretch out the piston rod for unbinding oil cylinder 131,
Pin 1323 will be bound to release from the binding pin-and-hole on binding seat 1321, you can complete bandage and unbind, it is simple to operate.It is preferred that
Ground, unbind connector 1324 include with unbind that the piston rod of oil cylinder 131 be connected unbind bar 13241 and unbind connecting rod 13242, solution
Tie up bar 13241 to be located in the clip 14 being fixed on the side of supporting table 11, unbind the two ends of connecting rod 13242 and unbind bar
13241 vertically connect with binding pin 1323.Such connector 1324 that unbinds is simple in construction, easy to make.
As shown in figure 1, get off 2 be creeper truck, and get off 2 middle part be provided with support supporting table 11 turnover bracket 21
With multistage support protection oil cylinder 22,2 middle parts of getting off are provided with and 2 vertical horizontal supports of getting off close to the position of dynamical system 3
Leg 23.Wherein, the upper end of turnover bracket 21 is by overturning hinge 211 with being located at the bottom of supporting table 11 and at upset baffle plate 12
Articulated slab 111 be articulated and connected, and upset hinge 211 it is parallel with the supporting surface of supporting table 11；The bottom of turnover bracket 21 is fixed
It is arranged on and gets off on 2.Preferably, turnover bracket 21 is vertically set on the triangle got off on 2 and be parallel to each other by two or more
Plate is constituted, and the top of former is provided with the hinge hole for wearing upset hinge 211.So, turnover bracket 21 is being ensured
On the premise of support strength, the weight of turnover bracket can be mitigated, reduce making and the installation difficulty of turnover bracket 21.Preferably,
Reinforcement (not shown) is provided with set square, to strengthen the support strength of turnover bracket 21.Multistage support protection oil
Cylinder 22 is located between turnover bracket 21 and dynamical system 3, and piston rod and the bottom of supporting table 11 of multistage support protection oil cylinder 22
Portion is by being articulated and connected, and the cylinder body of multistage support protection oil cylinder 22 is with getting off 2 by being articulated and connected.So, in the upset He of platform 1
The overall particle of Prefabricated block or modular assembly 4 on upset platform 1 bypasses the wink of the central axis of upset hinge 211
Between, multistage support protection oil cylinder 22 can offset effect of inertia using damping action, reduce upset platform 1 and positioned at upset platform 1
On Prefabricated block or modular assembly shaking amplitude, to upset platform 1 and positioned at upset platform 1 on Prefabricated block or module
Component formation protection, improves the turning-over safety of Prefabricated block or modular assembly 4；Initial position is returned in upset platform 1 i.e.
Supporting table 11 is fallen back to get off on 2 during, multistage support protection oil cylinder 22 is propped up supporting table 11 using damping action
Support, slows down the fall velocity of supporting table 11, and then avoid the nuclear power station module turning device too fast because of the fall velocity of supporting table 11
And sustain damage.In addition, on the premise of extended length is met, length of the multistage support protection oil cylinder 22 after complete shrink is more
It is short, therefore when being protected using the switching process of multistage support protection 22 pairs of upset platforms 1 of oil cylinder, overturn the trip shaft of platform 1
The height of line in the vertical direction, and then the turning-over safety of the nuclear power station module turning device can be improved.
As shown in figs. 1 and 3, dynamical system 3 include engine 31, walking driving hydraulic pump 32, hoist controlling hydraulic pump 33,
Fuel tank 34 and control valve group 35.Wherein, the oil inlet of walking driving hydraulic pump 32 is connected with fuel tank 34, walking driving hydraulic pump 32
Oil-out be connected with drive motor 4, and walking driving hydraulic pump 32 is connected with the output end of engine 31 and in engine 31
Driving under provide power fluid force feed for drive motor 4, control drive motor 4 is operated, and 2 is moved to upset so as to control to get off and is needed
The position wanted.The oil inlet of hoist controlling hydraulic pump 33 is connected with fuel tank 34, and the oil-out of hoist controlling hydraulic pump 33 passes through control
Control valve in valve group 35 processed protects oil cylinder 22 and unbind oil cylinder 131 with multistage support to be connected, hoist controlling hydraulic pump 33 and hair
The output end of motivation 31 connects and is that multistage support protection oil cylinder 22 is moved with the offer of oil cylinder 131 is unbinded under the driving of engine 31
Power hydraulic oil, the multistage support protection oil cylinder 22 of control is flexible with the piston rod for unbinding oil cylinder 131.So, using only a hair
Motivation 31 can complete to get off 2 walkings drive motor 4 and supporting table 11 upset work, and in hoist controlling hydraulic pump 34
With multistage support protection oil cylinder 22 and unbinding and setting control valve between oil cylinder 131, it is easy to operating personnel to be needed according to operation to many
Level support protects oil cylinder 22 and unbinds oil cylinder 131 and pressurizeed or Decompression Controlling, convenient operation.Preferably, in control valve group 35
Backflow cooling system 36 is provided between fuel tank 34, backflow hydraulic oil is cooled down.
Prefabricated block is overturn to nuclear power station module turning device of the present invention with reference to Fig. 1 or modular assembly process is said
Bright, specific switching process is as follows：
First, Prefabricated block or modular assembly are horizontally placed on the supporting surface in supporting table 11, and Prefabricated block or mould
The lifting end of block assembly is located at the free end of the supporting table 11 in supporting table 11, the other end of Prefabricated block or modular assembly against
On upset baffle plate 12.When the length of Prefabricated block or modular assembly is more than the length of supporting table 11, by Prefabricated block or mould
In the lifting end erection bracket of block assembly, in order to avoid Prefabricated block or modular assembly are tumbled from supporting table 11, Prefabricated block is influenceed
Or the upset of modular assembly.
Then, Prefabricated block or modular assembly are bundled in supporting table 11 using bandage, to avoid Prefabricated block or mould
Block assembly is separated in switching process by effect of inertia with supporting table 11, or even is come off from supporting table 11, occurs security incident.
Then, the hanging of the suspension hook of crane and is started into crane and using hanging in the lifting end of Prefabricated block or modular assembly
Hook pulls up the free end of supporting table 11, so as to drive supporting table 11 to be rotated up around upset hinge 211 until Prefabricated block
Or modular assembly 4 is in vertical state.After module or modular assembly 4 are overturn to vertical state, using dynamical system, 3 pairs unbind
Oil cylinder 131 pressurizes, and stretches out the piston rod of binding oil cylinder 131, promotes binding pin 1323 and will bind pin 1323 from binding seat
Release, threaded off so that the bandage being set on binding pin 1323 is buckled from binding pin 1323 in binding pin-and-hole on 1321, it is complete
Into unbinding.
During upset, the piston of multistage support protection oil cylinder 22 is protruding with the upset of supporting table 11, and
Supporting table 11 and the Prefabricated block being bundled in supporting table 11 or the overall barycenter of modular assembly formation are turned over upset hinge
Damping action from during 211 central axis, it is to avoid supporting table 11 and the Prefabricated block or modular assembly that are bundled in supporting table 11
Easily shaken because of effect of inertia, so as to improve the turning-over safety of Prefabricated block or modular assembly.
After Prefabricated block or modular assembly are hung supporting table 11 by the suspension hook of crane, dynamical system 3 controls multistage support
The piston rod retraction of oil cylinder 22 is protected, so as to drive supporting table 11 to make support around the central axis reverse flip of upset hinge 211
On platform 11 slowly falls back to and got off, and during the falling of supporting table 11, multistage support protection oil cylinder 22 utilizes damping action branch
Support supporting table 11, it is to avoid the nuclear power station module turning device sustains damage because the fall velocity of supporting table 11 is too fast.
When being overturn using nuclear power station module proposed by the present invention upset to Prefabricated block or modular assembly, one is used
Crane, which carries out once lifting, to overturn Prefabricated block or modular assembly to vertical state from horizontality, reversal rate is fast,
Efficiency high, cost are low, and crane operator need to only complete to lift work, and enter without the operating personnel with other cranes
Row coordinates, and greatly reduces operation difficulty.In switching process, upset platform in supporting table supporting surface all the time with prefabricated molds
Block or modular assembly are fitted and support Prefabricated block or modular assembly, so as to reduce the deformation of Prefabricated block or modular assembly
Amount.
Claims (6)
1. a kind of nuclear power station module turning device, it is characterised in that the upset that the nuclear power station module turning device includes L-type is put down
Platform, get off and the dynamical system positioned at the front portion of getting off, the upset platform includes supporting table and vertical with the supporting table
The upset baffle plate of connection；The middle part of getting off is provided with and the level branch for getting off vertical close to the position of the dynamical system
Support leg, the middle part got off is provided with the turnover bracket and multistage support protection oil cylinder for supporting the supporting table, and described
Turnover bracket is articulated and connected by overturning hinge with the bottom articulated slab positioned at the supporting table, the multistage support protection oil cylinder
Between the turnover bracket and the dynamical system, and the multistage support protection oil cylinder is hinged by piston rod with described
Plate is articulated and connected, and the multistage support protection oil cylinder is articulated and connected by cylinder body with described get off；The dynamical system with it is described
The drive motor got off connects and controls the drive motor to operate, and the dynamical system connects with the multistage support protection oil cylinder
Connect and control the flexible of the multistage support protection oil cylinder.
2. nuclear power station module turning device according to claim 1, it is characterised in that the supporting table both sides are provided with solution
Oil cylinder and several binding pin banks are tied up, the binding pin bank includes binding seat, two binding support bases and binding pin, the binding
Seat is oppositely arranged with the binding support base, and the binding seats against the nearly upset baffle plate and positioned at the upset baffle plate and institute
State binding support base between；The binding pin is arranged on the binding support base, and is inserted into the binding in binding state
In binding pin-and-hole on seat, the binding pin is connected by unbinding connector with the piston rod for unbinding oil cylinder, and described is tied up
Rationed marketing and the connecting portion for unbinding connector are located between two binding support bases；The oil cylinder that unbinds is moved with described
Force system is connected, and stretches out piston rod under the control of the dynamical system, completes to unbind operation.
3. nuclear power station module turning device according to claim 2, it is characterised in that the binding seat is towards the binding
The face of support base is face of slope.
4. nuclear power station module turning device according to claim 3, it is characterised in that the dynamical system includes starting
Machine, walking driving hydraulic pump, hoist controlling hydraulic pump, fuel tank and control valve, the oil inlet of the walking driving hydraulic pump and institute
State fuel tank connection, the oil-out of the walking driving hydraulic pump is connected with the drive motor, the walking driving hydraulic pump and
The output end of the engine connects and provides power fluid force feed under the driving of the engine for the drive motor；It is described
The oil inlet of hoist controlling hydraulic pump is connected with the fuel tank, and the oil-out of the hoist controlling hydraulic pump passes through the control valve
It is connected with the multistage support protection oil cylinder and the oil cylinder that unbinds, the output of the hoist controlling hydraulic pump and the engine
End connects and is that the multistage support protection oil cylinder and the oil cylinder that unbinds provide dynamicliquid pressure under the driving of the engine
Oil.
5. the nuclear power station module turning device according to any one in claim 1-4, it is characterised in that the upset branch
Frame is made up of at least two set squares for being parallel to each other and being vertically set on described get off, and the upset hinge is located in institute
State in the hinge hole at top of former and parallel with the supporting surface of supporting table.
6. the nuclear power station module turning device according to any one in claim 1-4, it is characterised in that the upset gear
Limited location supporting leg is vertically arranged on plate, and the spacing supporting leg is located at the both sides of the upset baffle plate with the supporting table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710205447.6A CN106976827A (en) | 2017-03-31 | 2017-03-31 | Nuclear power station module turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710205447.6A CN106976827A (en) | 2017-03-31 | 2017-03-31 | Nuclear power station module turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106976827A true CN106976827A (en) | 2017-07-25 |
Family
ID=59338352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710205447.6A Pending CN106976827A (en) | 2017-03-31 | 2017-03-31 | Nuclear power station module turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106976827A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230407A (en) * | 2018-07-20 | 2019-01-18 | 珠海格力智能装备有限公司 | Automatic overturning equipment and method for overturning cabinet type electric appliance |
| CN110304593A (en) * | 2019-07-03 | 2019-10-08 | 广西建工集团第二安装建设有限公司 | A kind of upright hoisting auxiliary device of PC column |
| CN114582536A (en) * | 2020-11-30 | 2022-06-03 | 中国核工业二三建设有限公司 | Automatic turnover system of spent fuel storage grillwork for nuclear island fuel plant |
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| US3990349A (en) * | 1974-04-08 | 1976-11-09 | Charbonnages De France | Device for effecting translational movement of a machine |
| CN2312969Y (en) * | 1997-10-15 | 1999-04-07 | 上海港务工程公司 | Implement for laying-out building cloth |
| CN201849265U (en) * | 2010-10-27 | 2011-06-01 | 简式国际汽车设计（北京）有限公司 | Detachable draw hook |
| CN104495716A (en) * | 2014-12-27 | 2015-04-08 | 蚌埠玻璃工业设计研究院 | Turnover device of ultrathin plate glass box |
| CN204897343U (en) * | 2015-07-31 | 2015-12-23 | 营口金辰机械股份有限公司 | Synchronous turning device of solar module |
| CN106241682A (en) * | 2016-08-28 | 2016-12-21 | 朱洪闯 | The turning device that a kind of oil cylinder connecting rod drives |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3990349A (en) * | 1974-04-08 | 1976-11-09 | Charbonnages De France | Device for effecting translational movement of a machine |
| CN2312969Y (en) * | 1997-10-15 | 1999-04-07 | 上海港务工程公司 | Implement for laying-out building cloth |
| CN201849265U (en) * | 2010-10-27 | 2011-06-01 | 简式国际汽车设计（北京）有限公司 | Detachable draw hook |
| CN104495716A (en) * | 2014-12-27 | 2015-04-08 | 蚌埠玻璃工业设计研究院 | Turnover device of ultrathin plate glass box |
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| CN106241682A (en) * | 2016-08-28 | 2016-12-21 | 朱洪闯 | The turning device that a kind of oil cylinder connecting rod drives |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230407A (en) * | 2018-07-20 | 2019-01-18 | 珠海格力智能装备有限公司 | Automatic overturning equipment and method for overturning cabinet type electric appliance |
| CN110304593A (en) * | 2019-07-03 | 2019-10-08 | 广西建工集团第二安装建设有限公司 | A kind of upright hoisting auxiliary device of PC column |
| CN110304593B (en) * | 2019-07-03 | 2024-03-01 | 广西建工集团第二安装建设有限公司 | PC column vertical lifting auxiliary device |
| CN114582536A (en) * | 2020-11-30 | 2022-06-03 | 中国核工业二三建设有限公司 | Automatic turnover system of spent fuel storage grillwork for nuclear island fuel plant |
| CN114582536B (en) * | 2020-11-30 | 2024-07-16 | 中国核工业二三建设有限公司 | Automatic overturning system of spent fuel storage grillwork for nuclear island fuel plant |
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Application publication date: 20170725 |