CN115784570B - 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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- CN115784570B CN115784570B CN202211585028.7A CN202211585028A CN115784570B CN 115784570 B CN115784570 B CN 115784570B CN 202211585028 A CN202211585028 A CN 202211585028A CN 115784570 B CN115784570 B CN 115784570B
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 229910052697 platinum Inorganic materials 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 36
- 239000000725 suspension Substances 0.000 claims abstract description 163
- 238000001816 cooling Methods 0.000 claims abstract description 85
- 238000003756 stirring Methods 0.000 claims abstract description 44
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 13
- 239000011819 refractory material Substances 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 241000252254 Catostomidae Species 0.000 claims 1
- 239000011521 glass Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000758 substrate Substances 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 15
- 239000000463 material Substances 0.000 description 8
- 238000013461 design Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 239000007788 liquid Substances 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
- 230000017525 heat dissipation Effects 0.000 description 2
- 229910000510 noble metal Inorganic materials 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
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
Classifications
-
- 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 use method thereof, and belongs to the technical field of substrate glass manufacturing. The structure comprises a main suspension beam, a secondary suspension beam, a stirring fixed block, a feeding fixed block adjustable suspension structure and a cooling bottom towing 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 sections, and the cooling bottom towing structures are vertical to the cooling sections; the lower part at main hanging beam both ends is connected stirring fixed block and feed fixed block respectively, the stirring fixed block sets up in the both sides of stirred tank, the feed fixed block sets up in the both sides of feed section.
Description
Technical Field
The invention belongs to the technical field of substrate glass manufacturing, and particularly relates to a platinum channel rear half section integral hoisting structure and a use method thereof.
Background
The platinum passageway belongs to noble metal and makes and mainly processes with the pipeline form, and the whole assembly of current platinum passageway divide into first half, cooling section and latter half altogether, carries out hoist and mount, sealed and the masonry of outside resistant material of different stages respectively according to the installation needs. The second half section is a part with larger difficulty in the current platinum channel manufacturing, processing and installing processes, the second half section functionally comprises three aspects of stirring, homogenizing, cooling and flow adjusting, the corresponding structures are a stirring tank, a cooling section and a feeding section, the stirring tank is required to be vertically inserted into a stirrer, the stirring tank is vertically distributed, the feeding section is an outlet end of the platinum channel, and high-quality glass liquid is required to be stably and continuously provided for a lower forming process.
Most particularly, the middle cooling section is required to downwards adjust the glass liquid at the stirring process temperature to the glass liquid required by feeding in a limited time, and the layout of the structural area is limited, so that the current cooling section is usually in a flat pipe form, the heat of the center of the glass is more easily and rapidly dissipated by the flat section, and the overall efficiency is highest without peripheral cooling assistance. Along with the continuous development of substrate glass to higher generation and larger extraction quantity, the size of a platinum channel with the same efficiency is required to be continuously increased, and the platinum-rhodium alloy used for manufacturing the channel is noble metal material, so that the manufacturing cost is high, the general wall thickness of all platinum pipes is not more than 2.0mm, most areas are only about 1.0mm, and flat pipe areas are thin-wall structures with the thickness of 1.0 mm. The existing hoisting clamp does not consider the influence of multipoint stress existing in the second half section, and the stress structure and the special heat dissipation structure of the stress structure lead to that the whole flat pipe is not provided with any supporting or reinforcing structure, so the stress of the upper surface is extremely easy to influence the self-weight of the flat pipe to generate self-collapse deformation, and in the whole hoisting installation process, the hoisting stress is positioned at two points of the stirring tank and the feeding section, at the moment, the cooling section in the middle area is also influenced by the self weight of the cooling section to generate downward bending deformation of the whole structure, and the comprehensive influence of the two deformations exists in practice.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the integral hoisting structure of the second half section of the platinum channel and the use method thereof, the hoisting structure mainly takes a stirring tank and a feeding section as main body stress points, the reliability of platinum equipment per se in the hoisting process can be effectively ensured by combining an adjustable suspension structure designed for a cooling section and a towing structure in the middle, and the technical support of high efficiency and portability is provided for integral installation of the second half section of platinum by combining special disassembly and installation methods.
In order to achieve the above purpose, the invention is realized by adopting the following technical scheme:
the invention discloses a platinum channel rear half section integral hoisting structure, 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 connected with the secondary 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 sections, and the cooling bottom towing structures are vertical to the cooling sections;
The lower part at main hanging beam both ends is connected stirring fixed block and feed fixed block respectively, the stirring fixed block sets up in the both sides of stirred tank, the feed fixed block sets up in the both sides of feed section.
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.
In the invention, the peripheral edges and corners of the stirring fixed block and the feeding fixed block are provided with angle steel.
The secondary suspension beam is further 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 stirring device, wherein a buffer cushion is arranged on one surface of the stirring fixed block, which is contacted with the stirring groove, and a buffer cushion is arranged on one surface of the feeding fixed block, which is contacted with the feeding section, and the thickness of the buffer cushion is 5-7 mm.
The invention further provides an adjustable suspension structure comprising a suspension steel rope, 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 being connected with the secondary suspension beam;
the adjusting device is arranged at the middle part of the suspension steel rope and is used for adjusting the length of the suspension steel rope;
The connecting shaft is arranged at the bottom of the suspension steel cable and is connected with the upper part of the vacuum chuck, and the connecting shaft is used for adjusting the rotation angle of the vacuum chuck and connecting the suspension steel cable and the vacuum chuck.
The invention further provides that the suspension wire rope is a hinge wire rope; the length of the suspension steel cable is 200 mm-1500 mm.
In the invention, the rotation angle of the vacuum chuck is 0-80 degrees, and the single bearing capacity of the vacuum chuck is more than 50kg.
The invention further provides that the contact width of the cooling bottom dragging structure and the cooling section is 80-200 mm.
The application method of the platinum channel rear half section integral hoisting structure comprises the following steps:
s1: the stirring fixed block and the feeding fixed block are respectively arranged at two sides of the stirring tank and the feeding section;
S2: the main suspension beam is connected with the secondary suspension beam through bolts after being installed, the vacuum chucks of the adjustable suspension structures are connected with the cooling section, the adjustable suspension structures are connected with the secondary suspension beam, and the suspension steel ropes are adjusted through the adjusting device until being straightened;
S3: the lower parts of a plurality of groups of cooling bottom towing structures are flatly sleeved on the cooling section, the cooling bottom towing structures are kept perpendicular to the axial direction of the cooling section, and the upper parts of the cooling bottom towing structures are connected 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 the mounting position, placing 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 by the aid of the lifting structure, and sequentially disassembling the adjustable suspension structure, the cooling bottom dragging structure, the secondary suspension beam, the main suspension beam, the stirring fixed block and the feeding fixed block after the cooling section is mounted in place.
Compared with the prior art, the invention has the following beneficial effects:
The invention designs a platinum channel rear half integral hoisting structure, which is matched with a towing structure in a middle area by designing an adjustable suspension structure, so as to provide more reliable equipment and method support for integral hoisting of the rear half and avoid downward bending deformation of the rear half integral structure after long-time use. The method can effectively ensure that the platinum at the second half section is not deformed and stably moved in the integral hoisting process, and can effectively improve the installation efficiency by combining the portable dismounting method. Secondly, the stirring fixed block and the feeding fixed block are adopted to disperse stress, so that the connection between the integral hoisting structure and the cooling section is stabilized.
Drawings
FIG. 1 is a diagram of the overall stress in the second half;
FIG. 2 is a schematic view of the overall hoisting structure of the second half of the invention;
FIG. 3 is a schematic view of an adjustable suspension structure according to the present invention.
Wherein: 1-a stirring tank; 2-a cooling section; 3-a feeding section; 4-a primary suspension beam; 5-suspending the beam; 6, stirring the fixed block; 7-feeding fixed block.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, 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 provided with multi-point stress influence, a specific stress structure is shown in fig. 1, and the whole flat pipe is not provided with any supporting or reinforcing structure due to a special heat dissipation structure, so that the flat pipe is extremely easy to be influenced by the self weight G 1 on the upper surface to collapse and deform for a long time, in the whole hoisting installation process, the hoisting stress F 1 is positioned at two points of the stirring tank 1 and the feeding section 3, at the moment, the cooling section 2 in the middle area is also influenced by the self weight G 2 of the cooling section 2 to bend and deform downwards, and the comprehensive influence of the two deformations is actually provided.
Based on the above problems, the structure of the invention is mainly aimed at the problem of stress deformation of the cooling section 2 in the latter half, and is used for carrying out 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 integral hoisting structure and a use method thereof, wherein 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. According to the structure, the integral hoisting stress points are distributed at the two positions of the stirring tank 1 and the feeding section 3, the adjustable suspension structure 8 and the cooling bottom towing structure 9 are additionally arranged particularly for the cooling section 2 in the middle, the situation that the platinum in the second half section is not deformed and stably moves in the integral hoisting process can be effectively guaranteed, and the installation efficiency can be effectively improved by combining a portable dismounting method.
As shown in fig. 2, the second-half platinum channel structure comprises a stirring tank 1, a cooling section 2 and a feeding section 3, and the lifting structure designed for the second-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 dragging structure 9, which jointly form the second-half integral lifting structure of the platinum channel.
The invention is described in further detail below with reference to the attached drawing figures:
The platinum channel 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, and other cast iron materials have a certain pollution effect on platinum by considering the special materials of the platinum channel, wherein excessive C element reacts with Pt at high temperature to form low-melting-point eutectic, 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 whole hoisting structure of the second half section, so that the main suspension beam 4 needs to be mainly considered in terms of design strength, the total weight of the second half section is about 220 Kg-280 Kg at present, the main suspension beam 4 adopts a cross section design in a shape of a Chinese character 'kou', the wall thickness is designed to be 4.0mm, the outer contour is 60mm multiplied by 60mm, and the main suspension beam 4 can bear more than 500Kg of weight without deformation in consideration of the redundancy of the cross section strength;
The length of the main suspension beam 4 is designed according to the total length of the second half section, the length of the second half section of the current channel is about 4000mm to 4500mm, the length of the main suspension beam 4 is 400mm longer than that of the two sides of the total length of the second half section, namely 800mm longer, and the adjustment redundancy 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, and is considered to be mainly used for bearing the adjustable suspension structure 8 of the cooling section 2 and the cooling bottom towing structure 9, so that the total stress is small, the bearing range is about 30 Kg-80 Kg, the structure is also designed in a shape of a 'mouth' section, 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, the connecting holes of the adjustable suspension structure 8 and the connecting rings of the bottom towing 9 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 and the sub suspension beam 5 are bolted, and the sub suspension beam 5 is disposed at a lower portion of the main suspension beam 4. The main suspension beam 4 and the secondary suspension beam 5 are both reserved with bolt holes at corresponding positions, the diameter of each hole is 12mm, a 150mm length screw is adopted, the main suspension beam 4 and the secondary suspension beam can be connected easily, 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, the number of the bolt holes is more than 3, and the arrangement gaps of the bolt holes comprise all forms with equal intervals and non-equal distances.
Wherein, the stirring fixed block 6 and the feeding fixed block 7 are made of acrylic plastics and other materials, which are required to have better processing performance, and the surface hardness is smaller than that of platinum-rhodium alloy, and the stirring fixed block 6 and the feeding fixed block 7 are respectively designed into an inner cavity according to the upper structures of the stirring tank 1 and the feeding section 3, so that the clamping and fixing functions of the fixed blocks on two positions are ensured; the fixing blocks are spliced and assembled in a bilateral symmetry mode, and L-shaped steel structures (angle steels) are arranged at four peripheral edges, so that the fixing blocks of the left half and the right half are only required to be in butt joint and fixed at positions to be installed in the installation process, and then are connected through bolt holes reserved at the two sides by adopting standard bolts;
the stirring fixed block 6 and the feeding fixed block 7 are considered to be hard materials, local points of the stirring fixed block 6 and the feeding fixed block 7 need to bear the weight effect of more than 100Kg in the actual hoisting process, local platinum protection is considered, a layer of buffer pad with the thickness of 5-7 mm is adhered to the inner cavities of the two fixed blocks, the thickness of 5mm is optimized to protect the local surface of the platinum from deformation, and the buffer pad is made of rubber.
The adjustable suspension structure 8 is a main structure for solving the problem that the upper surface of the cooling top is subject to dead weight collapse deformation, the detailed structural schematic diagram of the structure is shown in figure 3, and the adjustable suspension structure comprises a suspension steel rope 8-1, an adjusting device 8-2, a connecting shaft 8-3 and a vacuum chuck 8-4; the hanging steel rope 8-1 in the adjustable hanging structure 8 adopts a hinge mode, is made of 304 stainless steel, is provided with a butt joint buckle at the upper part, can be directly connected with the secondary hanging beam 5, and has an overall length with an adjustable range of 200mm to 1500 mm.
The adjustable suspension structure 8 comprises a suspension steel rope 8-1, an adjusting device 8-2, a connecting shaft 8-3 and a vacuum chuck 8-4; the overall length of the suspension wire rope 8-1 is adjusted mainly by virtue of the adjusting device 8-2 arranged in the middle area of the suspension wire rope 8-1, the suspension wire rope 8-1 is lengthened or shortened by rotating a winch of the adjusting device 8-2, and the winch has a self-locking function, so that the stability of the stretching force can be ensured.
The connecting shaft 8-3 in the adjustable suspension structure 8 mainly considers that the cooling section 2 is of an inclined structure, and in the actual stress process, a certain angle change is needed in the aspects of vertical suspension and stress, so that the maximization of suspension traction effect is ensured, and the rotation of the vacuum chuck 8-4 at the lower part by 0-80 degrees can be ensured.
The vacuum chuck 8-4 in the adjustable suspension structure 8 adopts the pressure-adjustable vacuum chuck, the single bearing capacity is required to be more than 50kg, the component can be directly purchased in the market, and the upper part of the component can be connected with the connecting shaft 8-3, so that the angle can be freely adjusted and changed.
The adjustable suspension structure 8 can be distributed on the secondary suspension beams 5 at most 9, connection points are reserved on the secondary suspension beams 5 in advance, and the number of the adjustable suspension structure is adjusted according to the length of the actual cooling section 2.
The cooling bottom dragging belt structure 9 is mainly used for preventing the whole cooling section 2 from axial bending caused by dead weight, and is made of soft nylon materials in consideration of portability of field installation, so that the dragging belt can bear the action of gravity of more than 100Kg, has good flexibility and is convenient to pull and take out after installation is finished; considering that the main function of the towing belt is the whole cooling section 2, the width of the towing belt is increased in the area where the towing belt contacts the cooling section 2 body, the acting range and reliability of the towing belt can be effectively improved, the width design of the towing belt in the contact area is selected from 80mm to 200mm according to the requirement, 150mm is generally adopted, meanwhile, the towing belt and the suspension structure 8 are distributed in different directions, the whole towing function of the cooling section 2 is considered, the distribution of the towing belt in the application process is kept perpendicular to the cooling section 2 in the use method, and no split stress along the axial direction of the cooling section 2 is ensured, so that the towing belt slides.
The number of the cooling bottom towing structures 9 is generally 2, and the number can be increased according to the length of the cooling section 2, including 2 to 5 positions, and the towing structures can be arranged between the towing structures as long as the towing structures 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 clamping ring clamping method.
The invention provides a platinum channel rear half section integral hoisting structure and a use method thereof, wherein the platinum channel rear half section integral hoisting structure is specifically used in the actual use process by the following method:
a. Firstly, respectively installing two fixed blocks to ensure that no shaking exists after the installation is completed;
b. the main suspension beams 4 at the top are connected again, all the main suspension beams are connected through bolts, and the main suspension beams 4 are generally two;
c. The secondary suspension beams 5 are connected in the next step, and the secondary suspension beams 5 are connected with the main suspension beams 4 through long bolts;
d. According to the requirement, installing the vacuum suction cups 8-4 and the integral adjustable suspension structures 8, selecting three groups of the suspension structures and arranging the suspension structures at equal intervals, ensuring that the upward lifting effect can be generated for most areas of the main body of the cooling section 2, checking the state of the vacuum suction cups 8-4, after determining that suction force of the suction cups is enough, connecting the suspension structures 8 to the secondary suspension beams 5, respectively straightening and adjusting all hinges through the adjusting device 8-2, ensuring that each suspension structure 8 is in a stressed and tight state, and simultaneously ensuring that the upper surface of a flat pipe is in a normal position, and not adjusting too much to cause the upward arch of the top of the flat pipe;
e. Installing a cooling bottom towing belt structure 9, flattening and sleeving the lower part of the towing belt at a position needing to act, installing two towing belts at present, wherein the distance span of the towing belt is about 1500mm to 2500mm, keeping the towing belt and the cooling section 2 axially vertical, respectively connecting the upper part of the towing belt on a connecting ring reserved by 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 to carry out integral hoisting, moving the integral hoisting of the second half section to the installation position through plant crane equipment, placing the second half section above the bottom refractory material laid in advance, and adopting a supporting structure to enable the whole second half section to be in a suspended state, namely enabling the gap between the cooling section 2 and the lower refractory material to be 10-15 mm;
g. After the second 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 fixed blocks are sequentially detached, the whole second half section is hoisted, the whole process can ensure the stability and reliability of the whole structure of the second half section, and the subsequent installation of refractory materials is achieved.
The structure of the invention mainly takes the stirring tank 1 and the feeding section 3 as main body stress points, combines an adjustable suspension structure designed for the cooling section 2 and a towing structure in the middle, can effectively ensure the reliability of platinum equipment in the hoisting process, and combines a special disassembly and installation method to provide an efficient and portable technical support for the integral installation of platinum in the second half section.
The above is only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited by this, and any modification made on the basis of the technical scheme according to the technical idea of the present invention falls within the protection scope of the claims of the present invention.
Claims (9)
1. The integral hoisting structure of the second half section of the platinum channel is characterized by comprising 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) 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 beams (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 fixed block (6) and a feeding fixed block (7), the stirring fixed blocks (6) are arranged on the two sides of the stirring tank (1), and the feeding fixed blocks (7) are arranged on the two sides of the feeding section (3);
the adjustable suspension structure (8) comprises a suspension steel rope (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 at the middle part of the suspension steel rope (8-1), and the adjusting device (8-2) is used for adjusting the length of the suspension steel rope (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 chuck (8-4), and the connecting shaft (8-3) is used for adjusting the rotation angle of the vacuum chuck (8-4) and connecting the suspension steel cable (8-1) and the vacuum chuck (8-4);
The suspension steel rope (8-1) is a hinge steel rope.
2. The platinum channel rear half integral hoisting structure according to claim 1, wherein the length of the main suspension beam (4) is 4800 mm-5300 mm, and the length of the secondary suspension beam (5) is smaller than the length of the main 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 passageway latter half integral hoisting structure of claim 1, wherein the peripheral edges and corners of the stirring fixed block (6) and the feeding fixed block (7) are provided with angle steel.
4. The platinum channel second half integral hoisting structure according to claim 1, wherein the secondary suspension beam (5) is provided with a connecting hole for connecting the adjustable suspension structure (8) and a connecting ring for connecting the cooling bottom towing structure (9).
5. The platinum channel rear half section integral hoisting structure according to claim 1, wherein a buffer pad is arranged on one surface of the stirring fixed block (6) contacted with the stirring groove (1), a buffer pad is arranged on one surface of the feeding fixed block (7) contacted with the feeding section (3), and the thickness of the buffer pad is 5-7 mm.
6. The platinum channel second half integral hoisting structure according to claim 1, wherein the length of the suspension wire rope (8-1) is 200 mm-1500 mm.
7. The platinum channel second half integral hoisting structure according to claim 1, wherein the rotation angle of the vacuum chuck (8-4) is 0-80 degrees, and the single bearing capacity of the vacuum chuck (8-4) is more than 50kg.
8. The platinum channel second half integral hoisting structure according to claim 1, wherein the width of the contact between the cooling bottom dragging structure (9) and the cooling section (2) is 80-200 mm.
9. The application method of the platinum channel rear half section integral hoisting structure is characterized by comprising the following steps of:
S1: the stirring fixed block (6) and the feeding fixed block (7) are respectively arranged at two sides of the stirring tank (1) and the feeding section (3);
S2: the main suspension beam (4) is mounted and then is connected with the secondary suspension beam (5) through bolts, after a plurality of groups of vacuum suckers (8-4) of the 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 ropes (8-1) are adjusted through the adjusting device (8-2) until the suspension steel ropes are straightened;
s3: the lower parts of a plurality of groups of cooling bottom towing structures (9) are flatly sleeved on the cooling section (2), the cooling bottom towing structures (9) are kept perpendicular to the axial direction of the cooling section (2), and the upper parts of the cooling bottom towing structures (9) are connected with the secondary suspension beams (5) until the cooling bottom towing structures (9) are in a tight state;
S4: remove platinum passageway latter half section to mounted position, place in the bottom refractory material top of predetermineeing, hoisting structure make platinum passageway latter half section's cooling section (2) unsettled, dismantle adjustable suspension structure (8), cooling bottom traction structure (9), secondary suspension roof beam (5), main suspension roof beam (4), stirring fixed block (6) and feed fixed block (7) in proper order after the installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211585028.7A CN115784570B (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 |
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| CN116425401B (en) * | 2023-04-27 | 2024-10-01 | 彩虹（合肥）液晶玻璃有限公司 | Channel flange hanging structure for TFT-LCD substrate glass |
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| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2529927Y2 (en) * | 1992-10-30 | 1997-03-26 | 日本フルハーフ株式会社 | Chassis trailer suspension equipment for marine containers |
| 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 |
| CN112239134B (en) * | 2020-09-24 | 2023-06-02 | 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 |
| CN112142295B (en) * | 2020-10-23 | 2022-06-21 | 蚌埠中光电科技有限公司 | Platinum channel suitable for electronic display glass of advanced generation |
| 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 |
| CN114436507B (en) * | 2022-02-24 | 2023-08-11 | 彩虹显示器件股份有限公司 | Thermocouple protection structure and method for top of platinum channel cooling section |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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