CN106629518A - Large component unit plate installation overturning platform - Google Patents
Large component unit plate installation overturning platform Download PDFInfo
- Publication number
- CN106629518A CN106629518A CN201710028506.7A CN201710028506A CN106629518A CN 106629518 A CN106629518 A CN 106629518A CN 201710028506 A CN201710028506 A CN 201710028506A CN 106629518 A CN106629518 A CN 106629518A
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- CN
- China
- Prior art keywords
- hydraulic cylinder
- turnover panel
- unit plate
- baffle plate
- scale component
- 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.)
- Pending
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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
- B66F11/00—Lifting devices specially adapted for particular uses 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)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a large component unit plate installation overturning platform, and relates to the technical field of prefabricated components. The large component unit plate installation overturning platform comprises an embedded part foundation pit, a hydraulic cylinder base foundation pit and a platform surface foundation pit; a bearing box is fixedly arranged in the embedded part foundation pit; a shaft is mounted in the bearing box through a bearing; an overturning plate is arranged in the platform surface foundation pit, and is horizontally arranged; one end of the overturning plate is rotationally mounted on the shaft through a bearing; a hydraulic cylinder base is arranged in the hydraulic cylinder base foundation pit; a lifting hydraulic cylinder is arranged between the hydraulic cylinder base and the overturning plate; two ends of the lifting hydraulic cylinder are respectively hinged with the hydraulic cylinder base and the overturning plate; and a baffle plate is arranged at one end, near the bearing box, of the overturning plate. The large component unit plate installation overturning platform is convenient to machine large constructed plates to improve the working efficiency, reduces the workpiece scrap rate, improves the product machining quality, is safe in operation environment, and reduces the staff operation fatigue.
Description
Technical field
The present invention relates to technical field of prefabricated, installs upset flat more particularly, to a kind of large-scale component formula unit plate
Platform.
Background technology
Element type Product processing is increasingly intended to the demand of construction market, but element type product itself volume, weight
It is all larger, typically about 10 tons or so, process requirements cannot be met using traditional processing technique, traditional processing mode is present
Many problems, the problem for specifically illustrating to exist by taking clear-water concrete prefabricated component as an example：
(1) clear-water concrete is prefabricated component and housing specification is larger, about 30 square meters, and about 8 tons of weight is to ensure product
Processing quality, plate adds man-hour to have to stand and process, and work on hand table top cannot be processed；
(2) processing is kept flat according to conventional plate, the aluminium alloy door of about 1 ton of weight, window are difficult to be embedded in, and more difficult control
Door, the vertical-horizontal of window, product quality cannot be guaranteed；
(3) concrete of big part effectively cannot flexibly overturn, while concrete is frangible, corner of easily colliding with, lodging etc.,
Easily product is damaged in operation process；
(4) working performance is low, it is impossible to meet project demands；
(5) employee's work fatigue degree is larger, and presence causes potential safety hazard to personnel's operation.
Therefore, design and develop a kind of large-scale component formula unit plate installation upset platform and be beneficial to large-scale component formula plate
Processing, tool is of great significance.
The content of the invention
It is an object of the invention to overcome above-mentioned technical deficiency, propose that a kind of large-scale component formula unit plate installs upset flat
Platform, is easy to be processed large-scale component formula plate.
To reach above-mentioned technical purpose, technical scheme provides a kind of large-scale component formula unit plate and installs upset
Platform, including built-in fitting foundation ditch, hydraulic cylinder pedestal foundation ditch and tabletop of platform foundation ditch, in the built-in fitting foundation ditch bearing is fixed with
Axle is provided with by bearing in case, the bearing housing, turnover panel is provided with the tabletop of platform foundation ditch, the turnover panel is horizontally disposed with,
One end of the turnover panel is rotatably installed on the axle by bearing, and in the hydraulic cylinder pedestal foundation ditch hydraulic cylinder pedestal is provided with,
Be provided with lifting hydraulic cylinder between the hydraulic cylinder pedestal and the turnover panel, the two ends of the lifting hydraulic cylinder respectively with the hydraulic pressure
Cylinder pedestal and turnover panel are articulated and connected, and the turnover panel is provided with baffle plate near one end of the bearing housing.
Used as a kind of improvement, the baffle plate is hydraulically extensible baffle plate.
Used as a kind of improvement, the baffle plate is provided with two groups, and the lifting hydraulic cylinder is provided with two, the baffle plate and raising liquid
Cylinder pressure is located at the center line described in two between baffle plate and between two lifting hydraulic cylinders with regard to the turnover panel and axisymmetricly arranges.
Used as a kind of improvement, lifting hydraulic cylinder described in two is provided with hydraulic lock and displacement transducer.
Used as a kind of improvement, the baffle plate is rotatably installed on the axle by bearing, and the slewing area of the baffle plate is
90 degree, the baffle plate in initial position is vertical with the turnover panel of horizontality.
Used as a kind of improvement, the turnover panel includes that panel lower section is located in frame beam and panel, the frame beam to be set
There is the crossbeam and longeron being staggeredly welded to connect, the welding adopts carbon dioxide gass welding crafts, postwelding to carry out seam inspection inspection
Test.
Used as further improving, the frame beam, crossbeam and longeron are H profile steel, and the panel is provided with decorative pattern for surface
Steel plate.
Used as a kind of improvement, also including Hydraulic Station and Electric Appliance Cabinet, the Hydraulic Station is provided with synchronized splitter control device, load
Sensor, constant-pressure variable device, automatic heating device and turnover panel are met an urgent need manual fall-back device.
Used as further improving, the Hydraulic Station is provided with hydraulic valve block, and the hydraulic valve block is provided with amorphous nickel coating.
Used as a kind of improvement, angle during original state between the axial direction of lifting hydraulic cylinder and turnover panel plane is 30-40 degree,
Angle when turnover panel is vertical between the axial direction of lifting hydraulic cylinder and turnover panel plane is 10-20 degree.
The large-scale component formula unit plate that the present invention is provided installs upset platform, is easy to add large-scale structure formula plate
Work.In the course of processing of clear water coagulation prefabricated chunk, first plate is positioned on turnover panel using driving, and using soft rope
Plate is fixed, turnover panel is then controlled and is overturn 90 °, plate is fixed on bracing frame using soft rope, then turnover panel is overturn
To reset state, then corresponding framework, door and window etc. are installed on clear water coagulation prefabricated chunk, again by turnover panel after installing
90 ° of upset, is fixed on plate on turnover panel using soft rope, and platform reset will be overturn again and plate is kept flat, and completes pre-
The processing of making sheet block, is easy to large-scale component formula unit plate production and processing, improves work efficiency；Workpiece scrappage is reduced, is lifted
Product processing quality, working environment safety reduces employee's work fatigue degree.
Description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the front view of panel；
Fig. 3 is the structural representation of Hydraulic Station；
Fig. 4 is the structural representation of Electric Appliance Cabinet；
In accompanying drawing, 1- built-in fitting foundation ditches, 2- hydraulic cylinder pedestal foundation ditches, 3- tabletop of platform foundation ditches, 4- bearing housings, 5- turnover panels,
51- frame beams, 52- panels, 6- hydraulic cylinder pedestals, 7- lifting hydraulic cylinders, 8- baffle plates, 9- Hydraulic Stations, 10- Electric Appliance Cabinets.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, and
It is not used in the restriction present invention.
As Fig. 1 and Fig. 2 jointly shown in, the invention provides a kind of large-scale component formula unit plate install upset platform, bag
Include in built-in fitting foundation ditch 1, hydraulic cylinder pedestal foundation ditch 2 and tabletop of platform foundation ditch 3, built-in fitting foundation ditch 1 and be fixed with bearing housing 4, axle
Hold to be provided with axle, tabletop of platform foundation ditch 3 by bearing in case 4 and be provided with turnover panel 5, turnover panel 5 is horizontally disposed with, one end of turnover panel 5 leads to
Cross bearing to be rotatably installed on axle, hydraulic cylinder pedestal 6 is provided with hydraulic cylinder pedestal foundation ditch 2, between hydraulic cylinder pedestal 6 and turnover panel 5
Lifting hydraulic cylinder 7 is provided with, the two ends of lifting hydraulic cylinder 7 are articulated and connected respectively with hydraulic cylinder pedestal 6 and turnover panel 5, and turnover panel 5 is near axle
The one end for holding case 4 is provided with baffle plate 8.
Used as the concrete application of the present embodiment, baffle plate 8 is hydraulically extensible baffle plate, and baffle plate 8 and lifting hydraulic cylinder 7 are equipped with two
The center line that group, baffle plate 8 and lifting hydraulic cylinder 7 are located between baffle plate 8 and lifting hydraulic cylinder 7 with regard to turnover panel 5 is axisymmetricly arranged,
The structure design of baffle plate 8 is safe and reliable, compact conformation, it is easy to safeguard；Lifting hydraulic cylinder 7 adopts bottom supported design, it is easy to install
And maintaining, naturally it is also possible to designed using supported on both sides according to actual needs.
In the present embodiment, baffle plate 8 is rotatably installed on axle by bearing, and the slewing area of baffle plate 8 is 90 degree, in initial
The baffle plate 8 of position is vertical with the turnover panel 5 of horizontality.
In the present embodiment, turnover panel 5 includes that the lower section of panel 52 is located in frame beam 51 and panel 52, frame beam 51 to be provided with staggeredly
The crossbeam being welded to connect and longeron, welding adopts carbon dioxide gass welding crafts, postwelding to carry out seam inspection inspection, crossbeam and vertical
Upper and lower two-layer is formed after the completion of beam welding to interlock steel beam structure, it is ensured that welding quality and the structural strength of turnover panel 5, specifically, frame
Beam 51, crossbeam and longeron are H profile steel, and panel 52 is provided with the steel plate of decorative pattern for surface.
The present embodiment also includes Hydraulic Station 9 and Electric Appliance Cabinet 10, runs for controlling turnover panel 5 and baffle plate 8, it is concrete such as Fig. 3 and
Shown in Fig. 4, hydraulic control system is rationally distributed, dependable performance, adapts to be used under the adverse circumstances such as high/low temperature, dust be big.
Hydraulic Station 9 be provided with synchronized splitter control device, load-sensitive device, constant-pressure variable device, automatic heating device and
Turnover panel is met an urgent need manual fall-back device, using synchronized splitter control technology, it is ensured that two high-precise synchronizations of lifting hydraulic cylinder 7 operations,
Keep turnover panel level；Using load-sensitive technology, constant-pressure variable technology, Hydraulic System Fever amount is reduced, it is energy-saving, and drop
Low system noise, improves working environment；Design automatic heating function, when ambient temperature is too low, is unfavorable for that hydraulic system is transported
During row, oil temperature is heated to operation standard temperature by heating function automatic running, and equipment can run, it is to avoid barbarous operation, is protected
Equipment is protected；Emergent falling function manually is devised, when system accident power-off, turnover panel 5 can quit work, and rest on current shape
State, using function is fallen after rise manually, turnover panel 5 can slowly drop to initial position, it is ensured that personnel, equipment, the safety of vehicle.
In the present embodiment, Hydraulic Station 8 is provided with hydraulic valve block, and using valve block structure is concentrated, fault rate is low, it is easy to safeguard, liquid
Pressure valve block is provided with amorphous nickel coating, and antiseptic property is good, elegant in appearance.
In the present embodiment, two lifting hydraulic cylinders 7 are provided with high-precision hydraulic lock, and by displacement transducer real-time monitoring two
The level of hydraulic cylinder 7 is risen, coordinates synchronized splitter control technology, reach the running status of the lifting hydraulic cylinder 7 of online dynamic control two,
Ensure that the high-precise synchronization of two lifting hydraulic cylinder 7 is run.
In the present embodiment, angle during original state between the axial direction of lifting hydraulic cylinder 7 and the plane of turnover panel 5 is 30-40 degree,
It is preferred that 35 degree, angle when turnover panel 5 is vertical between the axial direction of lifting hydraulic cylinder 7 and the plane of turnover panel 5 is 10-20 degree, preferably 15 degree,
Ensure that lifting hydraulic cylinder 7 provides strong support to turnover panel 5, the decision design of Hydraulic Station 8, energy efficient are taken into account again.
The present embodiment is applied in the course of processing of clear water coagulation prefabricated chunk, and its concrete work flow is as follows：
(1) plate to be processed is placed on turnover panel using driving, using soft rope fixed plate；
(2) by 90 ° of the upset jointly of turnover panel 5 and baffle plate 8, plate is fixed with bracing frame with soft rope；
(3) 8 plates of control gear are not moved, and turnover panel 5 is overturn into 90 ° into reset state, and then plate to be processed is processed；
(4) after plate completion of processing, control turnover panel 5 overturns 90 °, and machined plate is fixed on into turnover panel with soft rope
On；
(5) control turnover panel 5 and baffle plate 8 overturns 90 ° into reset state jointly, fulfil assignment action.
The present embodiment in a particular application, can be interlocked to the action of baffle plate 8 and the lifting action implementation action of turnover panel 3,
Maloperation is prevented, prevents security incident.
The manufacture of the present embodiment is installed, finished product is checked and accepted, use all should meet the regulation of JB/T9229.1-9229.3-1999,
Hydraulic system should meet the relevant requirement in GB3766, and primary structure member should meet two grades of regulations in GB3323, specifically, this reality
Apply Hydraulic Station 9 and the Electric Appliance Cabinet 10 of 36V/380-50Hz of the example using the lifting hydraulic cylinder 7,122-50 of Φ 160*1500, this reality
The performance parameter for applying example is as follows：Lifting capacity is 10t, and raising angle is 90 degree, and lifting velocity is 4-8m/min, decrease speed≤
3m/min, motor model Y180L-4, power is 22kw, and rotating speed is 1470rpm, and power supply is three 440V60Hz.
The specific embodiment of present invention described above, does not constitute limiting the scope of the present invention.Any basis
Various other corresponding change and deformation that the technology design of the present invention is made, should be included in the guarantor of the claims in the present invention
In the range of shield.
Claims (10)
1. a kind of large-scale component formula unit plate installs upset platform, it is characterised in that including built-in fitting foundation ditch, hydraulic cylinder pedestal
Foundation ditch and tabletop of platform foundation ditch, are fixed with bearing housing, the bearing housing in the built-in fitting foundation ditch and are provided with by bearing
Axle, is provided with turnover panel in the tabletop of platform foundation ditch, the turnover panel is horizontally disposed with, and one end of the turnover panel is rotated by bearing installs
On the shaft, hydraulic cylinder pedestal is provided with the hydraulic cylinder pedestal foundation ditch, is set between the hydraulic cylinder pedestal and the turnover panel
The two ends for having lifting hydraulic cylinder, the lifting hydraulic cylinder are articulated and connected respectively with the hydraulic cylinder pedestal and turnover panel, the turnover panel
One end near the bearing housing is provided with baffle plate.
2. large-scale component formula unit plate according to claim 1 installs upset platform, it is characterised in that the baffle plate is
Hydraulically extensible baffle plate.
3. large-scale component formula unit plate according to claim 1 installs upset platform, it is characterised in that the baffle plate sets
There are two groups, the lifting hydraulic cylinder is provided with two, and the baffle plate and lifting hydraulic cylinder are located at described in two with regard to the turnover panel and keep off
Center line between plate and between two lifting hydraulic cylinders is axisymmetricly arranged.
4. large-scale component formula unit plate according to claim 3 installs upset platform, it is characterised in that raising described in two
Hydraulic cylinder is provided with hydraulic lock and displacement transducer.
5. large-scale component formula unit plate according to claim 1 installs upset platform, it is characterised in that the baffle plate leads to
Cross bearing to be rotatably installed on the axle, the slewing area of the baffle plate is 90 degree, in the baffle plate and water of initial position
The turnover panel of level state is vertical.
6. large-scale component formula unit plate according to claim 1 installs upset platform, it is characterised in that the turnover panel bag
To include be located in frame beam and panel, the frame beam and be provided with the crossbeam and longeron being staggeredly welded to connect below the panel, it is described
Welding adopts carbon dioxide gass welding crafts, postwelding to carry out seam inspection inspection.
7. the large-scale component formula unit plate according to claim/6 installs upset platform, it is characterised in that the frame
Beam, crossbeam and longeron are H profile steel, and the panel is provided with the steel plate of decorative pattern for surface.
8. large-scale component formula unit plate according to claim 1 installs upset platform, it is characterised in that also including hydraulic pressure
Stand and Electric Appliance Cabinet, the Hydraulic Station is provided with synchronized splitter control device, load-sensitive device, automatically constant-pressure variable device, heating
Device and turnover panel are met an urgent need manual fall-back device.
9. large-scale component formula unit plate according to claim 8 installs upset platform, it is characterised in that the Hydraulic Station
Hydraulic valve block is provided with, the hydraulic valve block is provided with amorphous nickel coating.
10. large-scale component formula unit plate according to claim 1 installs upset platform, it is characterised in that original state
When lifting hydraulic cylinder axial direction and turnover panel plane between angle be 30-40 degree, when turnover panel is vertical the axial direction of lifting hydraulic cylinder with
Angle between turnover panel plane is 10-20 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710028506.7A CN106629518A (en) | 2017-01-16 | 2017-01-16 | Large component unit plate installation overturning platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710028506.7A CN106629518A (en) | 2017-01-16 | 2017-01-16 | Large component unit plate installation overturning platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106629518A true CN106629518A (en) | 2017-05-10 |
Family
ID=58842984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710028506.7A Pending CN106629518A (en) | 2017-01-16 | 2017-01-16 | Large component unit plate installation overturning platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106629518A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538605A (en) * | 2017-10-11 | 2018-01-05 | 长沙远大住宅工业集团股份有限公司 | Roll-over table |
| CN108751036A (en) * | 2018-08-10 | 2018-11-06 | 重庆迈通充磁机电设备有限责任公司 | A kind of dedicated turnover device of mechanical and electric equipment installation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101303934A (en) * | 2008-03-11 | 2008-11-12 | 国营红阳机械厂 | Large-scale workpiece automatic reversible table |
| CN101941662A (en) * | 2010-10-11 | 2011-01-12 | 天津豪钢机械工程有限公司 | Large-sized member shifting and turning device |
| CN202754776U (en) * | 2012-09-06 | 2013-02-27 | 上海市建筑构件制品有限公司 | Turnover support |
| CN203003580U (en) * | 2012-11-16 | 2013-06-19 | 燕山大学 | Continuous 180-degree tilter for heavy cake forgings |
| CN103586293A (en) * | 2013-10-31 | 2014-02-19 | 中冶南方(武汉)威仕工业炉有限公司 | Steel receiving turnover machine |
| CN204384839U (en) * | 2014-12-31 | 2015-06-10 | 富阳思博工业设计有限公司 | A kind of large-sized mechanical components rotary turning machine |
| CN206692273U (en) * | 2017-01-16 | 2017-12-01 | 中建幕墙有限公司 | A kind of large-scale component formula unit plate installation upset platform |
-
2017
- 2017-01-16 CN CN201710028506.7A patent/CN106629518A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101303934A (en) * | 2008-03-11 | 2008-11-12 | 国营红阳机械厂 | Large-scale workpiece automatic reversible table |
| CN101941662A (en) * | 2010-10-11 | 2011-01-12 | 天津豪钢机械工程有限公司 | Large-sized member shifting and turning device |
| CN202754776U (en) * | 2012-09-06 | 2013-02-27 | 上海市建筑构件制品有限公司 | Turnover support |
| CN203003580U (en) * | 2012-11-16 | 2013-06-19 | 燕山大学 | Continuous 180-degree tilter for heavy cake forgings |
| CN103586293A (en) * | 2013-10-31 | 2014-02-19 | 中冶南方(武汉)威仕工业炉有限公司 | Steel receiving turnover machine |
| CN204384839U (en) * | 2014-12-31 | 2015-06-10 | 富阳思博工业设计有限公司 | A kind of large-sized mechanical components rotary turning machine |
| CN206692273U (en) * | 2017-01-16 | 2017-12-01 | 中建幕墙有限公司 | A kind of large-scale component formula unit plate installation upset platform |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538605A (en) * | 2017-10-11 | 2018-01-05 | 长沙远大住宅工业集团股份有限公司 | Roll-over table |
| CN107538605B (en) * | 2017-10-11 | 2023-01-31 | 长沙远大住宅工业集团股份有限公司 | Overturning platform |
| CN108751036A (en) * | 2018-08-10 | 2018-11-06 | 重庆迈通充磁机电设备有限责任公司 | A kind of dedicated turnover device of mechanical and electric equipment installation |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
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| RJ01 | Rejection of invention patent application after publication |