CN115784570A - Platinum channel rear half section integral hoisting structure and use method thereof - Google Patents
Platinum channel rear half section integral hoisting structure and use method thereof Download PDFInfo
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- CN115784570A CN115784570A CN202211585028.7A CN202211585028A CN115784570A CN 115784570 A CN115784570 A CN 115784570A CN 202211585028 A CN202211585028 A CN 202211585028A CN 115784570 A CN115784570 A CN 115784570A
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- rear half
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 229910052697 platinum Inorganic materials 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000000725 suspension Substances 0.000 claims abstract description 167
- 238000001816 cooling Methods 0.000 claims abstract description 83
- 238000003756 stirring Methods 0.000 claims abstract description 43
- 229910000831 Steel Inorganic materials 0.000 claims description 28
- 239000010959 steel Substances 0.000 claims description 28
- 238000009434 installation Methods 0.000 claims description 9
- 239000011819 refractory material Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000011521 glass Substances 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000006060 molten glass Substances 0.000 description 3
- 150000003057 platinum Chemical class 0.000 description 3
- 239000010963 304 stainless steel Substances 0.000 description 2
- 229910000629 Rh alloy Inorganic materials 0.000 description 2
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical compound [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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Abstract
The invention provides a platinum channel rear half section integral hoisting structure and a using method thereof, belonging to the technical field of substrate glass manufacturing. The structure comprises a main suspension beam, a secondary suspension beam, a stirring fixed block, a suspension structure with an adjustable feeding fixed block and a cooling bottom traction structure; the main suspension beam is connected with the secondary suspension beam through bolts, and the secondary suspension beam is arranged at the lower part of the main suspension beam; the adjustable suspension structures and the cooling bottom towing structures are arranged on the secondary suspension beams, the lower parts of the adjustable suspension structures and the cooling bottom towing structures are connected with the cooling section, and the cooling bottom towing structures are vertical to the cooling section; the lower parts of the two ends of the main suspension beam are respectively connected with a stirring fixing block and a feeding fixing block, the stirring fixing blocks are arranged on the two sides of the stirring tank, and the feeding fixing blocks are arranged on the two sides of the feeding section.
Description
Technical Field
The invention belongs to the technical field of substrate glass manufacturing, and particularly relates to a rear half section integral hoisting structure of a platinum channel and a using method thereof.
Background
The platinum channel belongs to noble metal manufacturing and is mainly processed in a pipeline mode, the whole assembly of the current platinum channel is divided into a front half section, a cooling section and a rear half section, and hoisting, sealing and building of external refractory materials in different stages are respectively carried out according to installation requirements. The rear half section is a part with high difficulty in the manufacturing, processing and installing processes of the current platinum channel, the rear half section functionally comprises three aspects of stirring homogenization, cooling and flow adjustment, the corresponding structures are a stirring tank, a cooling section and a feeding section respectively, the stirring tank needs to be vertically inserted into a stirrer, so that the section is vertically distributed, the feeding section is an outlet end of the platinum channel, and the feeding section needs to stably and continuously provide high-quality molten glass for the forming process of the lower part.
Most particularly, the middle cooling section is required to lower the temperature of the molten glass in the stirring process to the molten glass required by the feeding in a limited time, and the layout of the structural area is limited, so that the current cooling section is mostly in the form of a flat pipe, the flat section is easier to quickly dissipate heat in the center of the glass, and the overall efficiency is highest without the aid of peripheral cooling. With the continuous development of substrate glass towards higher generations and larger eductions, the size of a platinum channel matched with the same efficiency needs to be continuously increased, and the platinum-rhodium alloy used for manufacturing the channel is a precious metal material, so that the manufacturing cost is high, all platinum pipes generally have the wall thickness not exceeding 2.0mm, most of the platinum pipes are only about 1.0mm, and the flat pipe region is a thin-wall structure with the thickness of 1.0 mm. The existing hoisting clamp does not consider the influence of multipoint stress on the rear half section, the stress structure and the special heat dissipation structure thereof cause the whole flat tube to have no supporting or reinforcing structure, so the flat tube is easily influenced by the dead weight of the upper surface to collapse and deform, and in the integral hoisting and mounting process, the hoisting stress is positioned at two points of the stirring tank and the feeding section, at the moment, the cooling section of the middle area is also influenced by the dead weight of the cooling section to cause downward bending deformation of the whole structure, and the comprehensive influence of two kinds of deformation actually exists.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide an integral hoisting structure for the rear half section of a platinum channel and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose:
the invention discloses a rear half section integral hoisting structure of a platinum channel, which comprises a main suspension beam, a secondary suspension beam, a stirring fixed block, a feeding fixed block, an adjustable suspension structure and a cooling bottom towing structure, wherein the main suspension beam is arranged on the main suspension beam;
the main suspension beam is connected with the secondary suspension beam through bolts, and the secondary suspension beam is arranged at the lower part of the main suspension beam;
the adjustable suspension structures and the cooling bottom towing structures are arranged on the secondary suspension beams, the lower parts of the adjustable suspension structures and the cooling bottom towing structures are connected with the cooling section, and the cooling bottom towing structures are vertical to the cooling section;
the lower parts of the two ends of the main suspension beam are respectively connected with a stirring fixing block and a feeding fixing block, the stirring fixing blocks are arranged on the two sides of the stirring tank, and the feeding fixing blocks are arranged on the two sides of the feeding section.
Further, the length of the main suspension beam is 4800 mm-5300 mm, and the length of the secondary suspension beam is smaller than that of the main suspension beam; the bearing range of the main suspension beam is more than 500 Kg; the bearing range of the secondary suspension beam is 30 Kg-80 Kg.
Furthermore, angle steel is arranged on peripheral edges and corners of the stirring fixed block and the feeding fixed block.
Furthermore, the secondary suspension beam is provided with a connecting hole for connecting the adjustable suspension structure and a connecting ring for connecting the cooling bottom towing structure.
The invention further discloses a buffer cushion is arranged on one surface, which is in contact with the stirring groove, of the stirring fixed block, and a buffer cushion is arranged on one surface, which is in contact with the feeding section, of the feeding fixed block, and the thickness of the buffer cushion is 5-7 mm.
The adjustable suspension structure further comprises a suspension steel cable, an adjusting device, a connecting shaft and a vacuum chuck;
the upper part of the suspension steel cable is provided with a butt joint buckle which is used for connecting with the secondary suspension beam;
the adjusting device is arranged in the middle of the hanging steel cable and is used for adjusting the length of the hanging steel cable;
the connecting shaft is arranged at the bottom of the suspension steel cable, connected with the upper part of the vacuum chuck and used for adjusting the rotating angle of the vacuum chuck and connecting the suspension steel cable with the vacuum chuck.
Further, the suspension wire rope is a hinge wire rope; the length of the suspension steel cable is 200 mm-1500 mm.
Further, the rotation angle of the vacuum chuck is 0-80 degrees, and the single bearing capacity of the vacuum chuck is more than 50kg.
Further, the width of the contact between the cooling bottom dragging structure and the cooling section is 80-200 mm.
A use method of an integral hoisting structure of a rear half section of a platinum channel comprises the following steps:
s1: respectively installing a stirring fixed block and a feeding fixed block at two sides of a stirring tank and a feeding section;
s2: after the main suspension beam is installed, the main suspension beam is connected with the secondary suspension beam through bolts, after the vacuum chucks of a plurality of groups of adjustable suspension structures are connected with the cooling section, the adjustable suspension structures are connected with the secondary suspension beam, and the suspension steel cables are adjusted through an adjusting device until the suspension steel cables are straightened;
s3: flattening and sleeving the lower parts of the plurality of groups of cooling bottom towing structures on the cooling section, keeping the cooling bottom towing structures axially vertical to the cooling section, and connecting the upper parts of the cooling bottom towing structures with the secondary suspension beams until the cooling bottom towing structures are in a tight state;
s4: and moving the rear half section of the platinum channel to a mounting position, arranging the rear half section of the platinum channel above a preset bottom refractory material, suspending the cooling section of the rear half section of the platinum channel in the air by using the hoisting structure, and sequentially disassembling the adjustable suspension structure, the cooling bottom towing structure, the secondary suspension beam, the main suspension beam, the stirring fixed block and the feeding fixed block after the platinum channel is mounted in place.
Compared with the prior art, the invention has the following beneficial effects:
the invention designs a rear half integral hoisting structure of a platinum channel, which is matched with a towing structure in the middle area by designing an adjustable suspension structure, provides more reliable equipment and method support for integral hoisting of the rear half, and avoids downward bending deformation of the rear half integral structure after long-time use. The rear half section of platinum can be effectively prevented from deforming and stably moving in the integral hoisting process, and the installation efficiency can be effectively improved by combining a portable dismounting method. Secondly, adopt stirring fixed block and feed fixed block will be stressed the dispersion, stabilize the connection of whole hoisting structure and cooling zone.
Drawings
FIG. 1 is a schematic view of the whole stress of the rear half section;
FIG. 2 is a schematic view of a rear half overall hoisting structure of the present invention;
fig. 3 is a single group schematic diagram of the adjustable suspension structure of the present invention.
Wherein: 1-a stirring tank; 2-a cooling section; 3-a feeding section; 4-main suspension beam; 5-secondary suspension beam; 6-stirring a fixed block; and 7-feeding fixed blocks.
Detailed Description
In order to make those skilled in the art better understand the technical solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in other sequences than those illustrated or described herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the prior art, the rear half section is actually influenced by multipoint stress, a specific stress structure is shown in figure 1, and due to the special heat dissipation structure, the whole flat pipe does not have any supporting or reinforcing structure, so that the flat pipe is very easy to be subjected to the self weight G of the upper surface after a long time 1 And in the integral hoisting installation process, due to the hoisting stress F 1 At two points of the stirring tank 1 and the feeding section 3, the cooling section 2 in the middle area is also subjected to the dead weight G of the cooling section 2 2 The overall structure is bent and deformed downward, and the combined effect of the two deformations actually exists.
Based on the above problems, the structure of the present invention mainly aims at the stress deformation problem of the cooling section 2 in the latter half, and performs a targeted reverse traction design based on the flat tube force diagram of the cooling section 2 shown in fig. 1; the invention provides a platinum channel rear half section integral hoisting structure and a use method thereof, and an adjustable suspension structure 8 and a cooling bottom towing structure 9 are designed to provide more reliable equipment and method support for integral hoisting of the rear half section. This structure is through distributing whole hoist and mount stress point in stirred tank 1 and feed section 3 two, and the cooling section 2 to the middle part increases adjustable suspension structure 8 and cooling bottom traction structure 9 very much, can effectively ensure that back half section platinum does not warp and steady removal at holistic hoist and mount in-process, and the dismouting method that reunion was portable can effectively improve the installation effectiveness.
As shown in fig. 2, the rear half platinum channel structure comprises a stirring tank 1, a cooling section 22 and a feeding section 3, and the hoisting structure designed for the rear half platinum comprises a main suspension beam 4, a secondary suspension beam 5, a stirring fixed block 6, a feeding fixed block 7, an adjustable suspension structure 8 and a cooling bottom towing structure 9, which together form the rear half platinum channel integral hoisting structure of the invention.
The invention is described in further detail below with reference to the accompanying drawings:
a platinum passageway rear half section integral hoisting structure comprises a main suspension beam 4, a secondary suspension beam 5, a stirring fixed block 6, a feeding fixed block 7, an adjustable suspension structure 8 and a cooling bottom towing structure 9;
the main suspension beam 4 and the secondary suspension beam 5 are made of 304 stainless steel materials in consideration of special materials of platinum channels, other cast iron materials have a certain pollution effect on platinum, and excessive C elements react with Pt at high temperature to form low-melting-point eutectic substances, so that the platinum is locally melted to cause damage;
the main suspension beam 4 is a total frame and a total stress point of the integral hoisting structure of the rear half section, so the main suspension beam 4 needs to be considered in design strength, the total weight of the rear half section is about 220 Kg-280 Kg at present, the main suspension beam 4 adopts a square-shaped section design in consideration of section strength redundancy, the wall thickness is designed to be 4.0mm, the outer profile is 60mm multiplied by 60mm, and the main suspension beam can bear the weight of more than 500Kg without deformation;
the length of the main suspension beam 4 is designed according to the total length of the rear half section, the rear half section of the current channel is about 4000mm to 4500mm, the length of the main suspension beam 4 is increased by 400mm compared with the two sides of the total rear half section, namely the total length is increased by 800mm, and the adjustment allowance of the lower steel structure is ensured, namely the length of the main suspension beam 4 is 4800mm to 5300mm.
The secondary suspension beam 5 is made of the same material as the primary suspension beam 4, the secondary suspension beam 5 is mainly used for bearing an adjustable suspension structure 8 and a cooling bottom towing structure 9 of the cooling section 2, so that the overall stress is small, the bearing range is about 30 Kg-80 Kg, the structure is designed by adopting a cross section in a shape like a Chinese character kou, the wall thickness is 2.0mm, the outer contour is the same as that of the primary suspension beam 4, the primary suspension beam 4 and the secondary suspension beam 5 are rectangular hollow suspension beams, a connecting hole of the adjustable suspension structure 8 and a connecting ring of the towing structure 9 at the bottom of the cooling section 2 are reserved on the secondary suspension beam 5, and the length of the secondary suspension beam 5 is smaller than that of the primary suspension beam 4.
The main suspension beam 4 is connected with the secondary suspension beam 5 through bolts, and the secondary suspension beam 5 is arranged at the lower part of the main suspension beam 4. The main suspension beam 4 and the secondary suspension beam 5 both reserve bolt holes with corresponding positions, the diameter of each hole is 12mm, a screw rod with the length of 150mm is adopted, the main suspension beam 4 and the secondary suspension beam are connected easily, meanwhile, the positions and the number of the bolt holes are distributed according to the length direction, the number of the bolt holes is not less than 3 and comprises more than 3, and all the bolt holes are arranged at intervals and in non-equidistant forms.
The stirring fixed block 6 and the feeding fixed block 7 are both made of acrylic plastics and the like, so that the stirring fixed block and the feeding fixed block are required to have better processing performance, the surface hardness is lower than that of platinum-rhodium alloy, and the inner cavities of the stirring fixed block and the feeding fixed block are designed according to the upper structures of the stirring tank 1 and the feeding section 3 respectively to ensure the clamping and fixing effects of the fixed blocks on two positions; the fixed blocks are spliced and assembled in a bilateral symmetry mode, and L-shaped steel structures (angle steels) are arranged at four edges and corners of the periphery of the fixed blocks, so that the left fixed block and the right fixed block are connected by standard bolts through bolt holes reserved at two sides after the left fixed block and the right fixed block are butted and fixed at positions needing to be installed in the installation process;
the stirring fixed block 6 and the feeding fixed block 7 are made of hard materials, local points of the stirring fixed block and the feeding fixed block need to bear the weight of nearly 100Kg or more in the actual hoisting process, a layer of cushion pad with the thickness of 5 mm-7 mm is further adhered to the inner cavities of the two fixed blocks, the thickness of 5mm is preferably selected to protect the local surface of platinum from deformation, and the cushion pad is made of rubber.
The adjustable suspension structure 8 is a main structure used for solving the problem that the upper surface of the cooling top is subjected to self-weight collapse and deformation, and the detailed structural schematic diagram of the structure is shown in figure 3, and comprises a suspension steel cable 8-1, an adjusting device 8-2, a connecting shaft 8-3 and a vacuum sucker 8-4; the suspension steel cable 8-1 in the adjustable suspension structure 8 is in a hinge form, made of 304 stainless steel, and is provided with an abutting joint at the upper part thereof, and can be directly connected with the secondary suspension beam 5, and the total length has an adjustable range of 200mm to 1500mm.
The adjustable suspension structure 8 comprises a suspension steel cable 8-1, an adjusting device 8-2, a connecting shaft 8-3 and a vacuum chuck 8-4; the overall length of the suspension cable 8-1 is adjusted by mainly relying on an adjusting device 8-2 arranged in the middle area of the suspension cable 8-1, the suspension cable 8-1 is lengthened or shortened by the rotation of a winch of the adjusting device 8-2, and the winch has a self-locking function and can ensure the stability of the stretching force.
The connecting shaft 8-3 in the adjustable suspension structure 8 mainly considers that the cooling section 2 is an inclined structure, and in the actual stress process, a certain angle change is needed in the aspects of vertical suspension and stress, the maximization of the suspension traction effect is ensured, and the rotation of the vacuum chuck 8-4 at the lower part is ensured to be 0-80 degrees.
The vacuum chuck 8-4 in the adjustable suspension structure 8 adopts a pressure-adjustable vacuum chuck, the single bearing capacity is more than 50kg, the part can be directly purchased in the market, and the upper part of the part can be connected with the connecting shaft 8-3, and the angle can be freely adjusted and changed.
The number of the adjustable suspension structures 8 can be 9 at most on the secondary suspension beam 5, connection points are reserved on the secondary suspension beam 5 in advance, and the number of the adjustable suspension structures can be adjusted according to the length requirement of the actual cooling section 2.
The cooling bottom towing structure 9 is mainly used for preventing the whole cooling section 2 from being bent axially due to self weight, and in consideration of the portability of field installation, the towing belt is made of soft nylon materials, so that the towing belt can bear the action of gravity of more than 100Kg, has good flexibility and is convenient to pull and take out after installation; considering that the main effect of the towing is the whole cooling section 2, the width of the towing is increased in the area where the towing contacts the body of the cooling section 2, the action range and the reliability of the towing can be effectively improved, the width of the towing in the contact area is designed to be selected from 80mm to 200mm according to needs, 150mm is generally adopted, meanwhile, the distribution directions of the towing and the suspension structure 8 are different, considering that the towing effect of the whole cooling section 2 is considered, the distribution of the towing in the application process is vertical to the cooling section 2 in the using method, and the condition that the partial stress along the axial direction of the cooling section 2 is avoided, so that the towing is caused to slide.
The number of the cooling bottom towing structures 9 can be 2, or can be increased according to the length of the cooling section 2, including 2 to 5, and the towing are not contacted; in addition, the upper part of the towing belt is also connected to the secondary suspension beam 5 and is fixed by adopting a perforation binding mode or a perforation snap ring clamping mode.
The invention provides a platinum channel rear half-section integral hoisting structure and a using method thereof, wherein in the actual using process, the following method is used specifically:
a. firstly, respectively installing the two fixed blocks to ensure that the two fixed blocks do not shake after installation is finished;
b. the top main suspension beams 4 are connected, all the main suspension beams are connected by bolts, and two main suspension beams 4 are generally adopted;
c. next, connecting a secondary suspension beam 5, and connecting the secondary suspension beam 5 with a main suspension beam 4 through a long bolt;
d. installing vacuum chucks 8-4 and an integral adjustable suspension structure 8 as required, selecting three groups of vacuum chucks and arranging the vacuum chucks at equal intervals, ensuring that the lifting action can be generated in most areas of a main body of the cooling section 2, checking the state of the vacuum chucks 8-4, connecting the suspension structure 8 to a secondary suspension beam 5 after the suction force of the chucks is determined to be sufficient, straightening and adjusting each hinge through an adjusting device 8-2 respectively, ensuring that each suspension structure 8 is in a stressed tight state, ensuring that the upper surface of a flat tube is in a normal position and preventing the top of the flat tube from being arched due to excessive adjustment;
e. installing a cooling bottom towing structure 9, flattening and sleeving the lower part of the towing belt at a position needing to be acted, wherein the distance span between the two towing belt structures is about 1500mm to 2500mm, keeping the towing belt to be axially vertical to the cooling section 2, respectively connecting the upper part of the towing belt to a connecting ring reserved on the secondary suspension beam 5, and ensuring that the towing belt is in a tight state;
f. checking the connection state of each position, starting integral hoisting, moving the rear half section integral hoisting to the installation position through factory building hoisting equipment, placing the rear half section integral hoisting above the bottom refractory material laid in advance, and enabling the whole rear half section to be in a suspended state by adopting a supporting structure, namely, the distance between the cooling section 2 and the lower refractory material gap is 10-15 mm;
g. after the rear half section is installed in place, the adjustable suspension structure 8, the cooling bottom towing structure 9, the secondary suspension beam 5, the main suspension beam 4 and the two fixing blocks are sequentially disassembled, the whole rear half section is hoisted, the whole process can ensure the stability and reliability of the whole structure of the rear half section, and the subsequent installation of the refractory material can be carried out.
The structure of the invention mainly takes the stirring tank 1 and the feeding section 3 as main stress points, and combines an adjustable suspension structure designed for the cooling section 2 and a middle towing structure, thereby effectively ensuring the reliability of platinum equipment in the hoisting process.
The above-mentioned contents are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modification made on the basis of the technical idea of the present invention falls within the protection scope of the claims of the present invention.
Claims (10)
1. The integral hoisting structure for the rear half section of the platinum channel is characterized by comprising a main suspension beam (4), a secondary suspension beam (5), a stirring fixing block (6), a feeding fixing block (7), an adjustable suspension structure (8) and a cooling bottom dragging structure (9);
the main suspension beam (4) is connected with the secondary suspension beam (5) through bolts, and the secondary suspension beam (5) is arranged at the lower part of the main suspension beam (4);
the adjustable suspension structures (8) and the cooling bottom towing structures (9) are arranged on the secondary suspension beam (5), the lower parts of the adjustable suspension structures (8) and the cooling bottom towing structures (9) are connected with the cooling section (2), and the cooling bottom towing structures (9) are vertical to the cooling section (2);
the lower parts of the two ends of the main suspension beam (4) are respectively connected with a stirring fixing block (6) and a feeding fixing block (7), the stirring fixing blocks (6) are arranged on the two sides of the stirring tank (1), and the feeding fixing blocks (7) are arranged on the two sides of the feeding section (3).
2. The platinum channel rear half integral hoisting structure according to claim 1, wherein the length of the primary suspension beam (4) is 4800 mm-5300 mm, and the length of the secondary suspension beam (5) is less than that of the primary suspension beam (4); the bearing range of the main suspension beam (4) is more than 500 Kg; the bearing range of the secondary suspension beam (5) is 30 Kg-80 Kg.
3. The platinum channel rear half-section integral hoisting structure according to claim 1, wherein the peripheral edges of the stirring fixed block (6) and the feeding fixed block (7) are provided with angle steels.
4. The platinum channel rear half section integral hoisting structure according to claim 1, wherein the secondary suspension beam (5) is provided with a connecting hole for connecting with an adjustable suspension structure (8) and a connecting ring for connecting with a cooling bottom towing structure (9).
5. The platinum passageway latter half integral hoisting structure of claim 1, wherein a buffer is arranged on the surface of the stirring fixed block (6) contacting with the stirring tank (1), a buffer is arranged on the surface of the feeding fixed block (7) contacting with the feeding segment (3), and the thickness of the buffer is 5 mm-7 mm.
6. The platinum channel latter half integral hoisting structure of claim 1, wherein the adjustable suspension structure (8) comprises a suspension steel cable (8-1), an adjusting device (8-2), a connecting shaft (8-3) and a vacuum chuck (8-4);
the upper part of the suspension steel cable (8-1) is provided with a butt joint buckle which is used for being connected with the secondary suspension beam (5);
the adjusting device (8-2) is arranged in the middle of the suspension steel cable (8-1), and the adjusting device (8-2) is used for adjusting the length of the suspension steel cable (8-1);
the connecting shaft (8-3) is arranged at the bottom of the suspension steel cable (8-1), the connecting shaft (8-3) is connected with the upper part of the vacuum sucker (8-4), and the connecting shaft (8-3) is used for adjusting the rotating angle of the vacuum sucker (8-4) and connecting the suspension steel cable (8-1) with the vacuum sucker (8-4).
7. The platinum passageway second half integral hoisting structure according to claim 6, wherein the suspension steel cable (8-1) is a hinge steel cable; the length of the suspension steel cable (8-1) is 200 mm-1500 mm.
8. The platinum channel rear half section integral hoisting structure according to claim 6, wherein the rotation angle of the vacuum chuck (8-4) is 0-80 °, and the single bearing capacity of the vacuum chuck (8-4) is more than 50kg.
9. The platinum channel rear half section integral hoisting structure as claimed in claim 1, wherein the width of the contact between the cooling bottom dragging structure (9) and the cooling section (2) is 80-200 mm.
10. A use method of an integral hoisting structure of the rear half section of a platinum channel is characterized by comprising the following steps:
s1: respectively installing a stirring fixed block (6) and a feeding fixed block (7) at two sides of the stirring tank (1) and the feeding section (3);
s2: after the main suspension beam (4) is installed, the main suspension beam is connected with a secondary suspension beam (5) through bolts, after vacuum chucks (8-4) of a plurality of groups of adjustable suspension structures (8) are connected with the cooling section (2), the adjustable suspension structures (8) are connected with the secondary suspension beam (5), and the suspension steel cables (8-1) are adjusted through the adjusting devices (8-2) until the suspension steel cables are straightened;
s3: flattening and sleeving the lower parts of a plurality of groups of cooling bottom towing structures (9) on the cooling section (2), keeping the cooling bottom towing structures (9) to be axially vertical to the cooling section (2), and connecting the upper parts of the cooling bottom towing structures (9) with the secondary suspension beams (5) until the cooling bottom towing structures (9) are in a tight state;
s4: the method comprises the steps of moving the rear half section of the platinum channel to an installation position, arranging the rear half section of the platinum channel above a preset bottom refractory material, suspending a cooling section (2) of the rear half section of the platinum channel in the air by using a hoisting structure, and sequentially disassembling an adjustable suspension structure (8), a cooling bottom traction structure (9), a secondary suspension beam (5), a main suspension beam (4), a stirring fixing block (6) and a feeding fixing block (7) after the platinum channel is installed in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211585028.7A CN115784570A (en) | 2022-12-09 | 2022-12-09 | Platinum channel rear half section integral hoisting structure and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211585028.7A CN115784570A (en) | 2022-12-09 | 2022-12-09 | Platinum channel rear half section integral hoisting structure and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115784570A true CN115784570A (en) | 2023-03-14 |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH072137U (en) * | 1992-10-30 | 1995-01-13 | 日本フルハーフ株式会社 | Suspension device for chassis trailer for marine containers |
| CN102815855A (en) * | 2012-07-30 | 2012-12-12 | 彩虹显示器件股份有限公司 | Bearing car device with platinum channel steel structure |
| CN108383356A (en) * | 2018-05-11 | 2018-08-10 | 彩虹集团有限公司 | A kind of channel feed section platinum ontology mounting and positioning device and installation method |
| CN109433074A (en) * | 2018-12-28 | 2019-03-08 | 中建材蚌埠玻璃工业设计研究院有限公司 | A kind of platinum channel stirred tank |
| CN112142295A (en) * | 2020-10-23 | 2020-12-29 | 蚌埠中光电科技有限公司 | Platinum channel suitable for advanced electronic display glass |
| CN112239134A (en) * | 2020-09-24 | 2021-01-19 | 彩虹集团有限公司 | Special fixing device for transporting and hoisting platinum channel of glass kiln |
| CN214060322U (en) * | 2020-10-10 | 2021-08-27 | 中国建材国际工程集团有限公司 | Brick structure of platinum channel lifting section |
| CN214318903U (en) * | 2020-11-24 | 2021-10-01 | 青海元鑫人工环境集团有限公司 | Suspension device for preventing electric power worker from falling in high altitude |
| WO2021212921A1 (en) * | 2020-04-21 | 2021-10-28 | 中铁广州工程局集团有限公司 | Construction system for widened section of half-through arch bridge |
| CN114436507A (en) * | 2022-02-24 | 2022-05-06 | 彩虹显示器件股份有限公司 | Galvanic couple protection structure and method for top of platinum channel cooling section |
| CN217229930U (en) * | 2021-12-30 | 2022-08-19 | 奥动新能源汽车科技有限公司 | Gallows reaches hoist and mount system including it |
-
2022
- 2022-12-09 CN CN202211585028.7A patent/CN115784570A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH072137U (en) * | 1992-10-30 | 1995-01-13 | 日本フルハーフ株式会社 | Suspension device for chassis trailer for marine containers |
| CN102815855A (en) * | 2012-07-30 | 2012-12-12 | 彩虹显示器件股份有限公司 | Bearing car device with platinum channel steel structure |
| CN108383356A (en) * | 2018-05-11 | 2018-08-10 | 彩虹集团有限公司 | A kind of channel feed section platinum ontology mounting and positioning device and installation method |
| CN109433074A (en) * | 2018-12-28 | 2019-03-08 | 中建材蚌埠玻璃工业设计研究院有限公司 | A kind of platinum channel stirred tank |
| WO2021212921A1 (en) * | 2020-04-21 | 2021-10-28 | 中铁广州工程局集团有限公司 | Construction system for widened section of half-through arch bridge |
| CN112239134A (en) * | 2020-09-24 | 2021-01-19 | 彩虹集团有限公司 | Special fixing device for transporting and hoisting platinum channel of glass kiln |
| CN214060322U (en) * | 2020-10-10 | 2021-08-27 | 中国建材国际工程集团有限公司 | Brick structure of platinum channel lifting section |
| CN112142295A (en) * | 2020-10-23 | 2020-12-29 | 蚌埠中光电科技有限公司 | Platinum channel suitable for advanced electronic display glass |
| CN214318903U (en) * | 2020-11-24 | 2021-10-01 | 青海元鑫人工环境集团有限公司 | Suspension device for preventing electric power worker from falling in high altitude |
| CN217229930U (en) * | 2021-12-30 | 2022-08-19 | 奥动新能源汽车科技有限公司 | Gallows reaches hoist and mount system including it |
| CN114436507A (en) * | 2022-02-24 | 2022-05-06 | 彩虹显示器件股份有限公司 | Galvanic couple protection structure and method for top of platinum channel cooling section |
Non-Patent Citations (2)
| Title |
|---|
| "专利文摘", 玻璃, no. 07, 25 July 2013 (2013-07-25) * |
| 杨国洪 等: "基板玻璃窑炉关键位置流场仿真研究", 玻璃, vol. 49, no. 8, 24 August 2022 (2022-08-24) * |
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