CN113821854A - Method for repairing existing industrial factory building production equipment - Google Patents
Method for repairing existing industrial factory building production equipment Download PDFInfo
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- CN113821854A CN113821854A CN202111087713.2A CN202111087713A CN113821854A CN 113821854 A CN113821854 A CN 113821854A CN 202111087713 A CN202111087713 A CN 202111087713A CN 113821854 A CN113821854 A CN 113821854A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 135
- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000010586 diagram Methods 0.000 claims abstract description 50
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 230000002950 deficient Effects 0.000 claims abstract description 5
- 239000003973 paint Substances 0.000 claims description 15
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 13
- 239000004917 carbon fiber Substances 0.000 claims description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 12
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 11
- 230000007547 defect Effects 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 239000002966 varnish Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 4
- QFXZANXYUCUTQH-UHFFFAOYSA-N ethynol Chemical group OC#C QFXZANXYUCUTQH-UHFFFAOYSA-N 0.000 claims description 4
- 239000011241 protective layer Substances 0.000 claims description 4
- 230000001680 brushing effect Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 16
- 239000004744 fabric Substances 0.000 description 9
- 230000002787 reinforcement Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000007667 floating Methods 0.000 description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- LNSPFAOULBTYBI-UHFFFAOYSA-N [O].C#C Chemical group [O].C#C LNSPFAOULBTYBI-UHFFFAOYSA-N 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
- G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
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Abstract
The invention provides a repairing method of existing industrial factory building production equipment, wherein the production equipment comprises a plurality of components and a base, and the repairing method comprises the following steps: three-dimensionally scanning the production equipment to form a model diagram, and determining a defective failure component in the production equipment according to the model diagram; reinforcing the base, supporting and reinforcing the production equipment at a position corresponding to the failure component, and dismantling the failure component; repairing a part, corresponding to the failed component, in the model diagram, further manufacturing a replacement component corresponding to the failed component according to the repaired model diagram, and correspondingly installing the replacement component on production equipment; and carrying out vintage restoration treatment on the surface of the production equipment. The invention completes the repair of the factory building by cleaning, replacing components, reinforcing and simulating the old treatment of the part to be repaired of the existing production equipment under the condition of keeping the original production equipment.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a method for repairing existing industrial factory building production equipment.
Background
With the continuous enhancement of the national material culture heritage protection concept, more and more cases are used for modifying the existing industrial equipment to be used as a factory building antique decoration exhibition, the conventional method is mostly used for integrally removing and replacing, the construction period is long, the potential safety hazard is large, the mode is huge in cost, and resources are wasted.
Disclosure of Invention
In view of the above situation, the invention provides a method for repairing existing industrial plant production equipment, which solves the technical problems of high cost, long construction period and high potential safety hazard of the traditional repairing method, and the repair of the plant is completed under the condition of keeping the original production equipment by cleaning, replacing members, reinforcing and performing vintage treatment on the part to be repaired of the existing production equipment, so that the original production equipment is fully utilized, the construction cost is reduced, the equipment does not need to be dismantled and replaced, the potential safety hazard is greatly reduced, and the construction time is shortened.
In order to achieve the purpose, the invention adopts the technical scheme that:
a repair method for existing industrial factory building production equipment, wherein the production equipment comprises a plurality of components and a base, and the repair method comprises the following steps:
three-dimensionally scanning the production equipment to form a model diagram, and determining a defective failure component in the production equipment according to the model diagram;
reinforcing the base, supporting and reinforcing the production equipment at a position corresponding to the failure component, and dismantling the failure component;
repairing a part, corresponding to the failed component, in the model diagram, further manufacturing a replacement component corresponding to the failed component according to the repaired model diagram, and correspondingly installing the replacement component on production equipment;
and carrying out vintage restoration treatment on the surface of the production equipment.
The invention further improves the repairing method of the existing industrial factory building production equipment, and before reinforcing the base, the repairing method also comprises the following steps:
and removing stains on the surface of the base, and polishing the surface of the base smoothly.
The repair method of the existing industrial factory building production equipment is further improved in that the base has defects, and the defects comprise cracks and pits formed on the base;
and (3) performing crack pouring or sealing treatment on the crack, repairing and leveling the pit by adopting a leveling material, performing drying treatment on the surface of the base, and coating a primer on the surface of the base to form a paint film.
The repair method of the existing industrial factory building production equipment is further improved in that the production equipment penetrates through a plurality of floor slabs;
and providing a plurality of supporting pieces, and fixedly connecting the supporting pieces between the production equipment and the corresponding floor slab so as to reinforce the production equipment.
The invention further improves the repairing method of the existing industrial factory building production equipment, and also comprises the following steps:
providing a plurality of carbon fiber cloths, pasting the carbon fiber cloths at intervals on the part of the production equipment protruding out of the bottom of the base, and smearing an anticorrosive material on the surfaces of the carbon fiber cloths to form a protective layer.
The invention further improves the repairing method of the existing industrial factory building production equipment, and also comprises the following steps:
extracting a part corresponding to the failed component in the model diagram to form a unit diagram, correcting the defect in the unit diagram, and further manufacturing and forming the replacement component according to the corrected unit diagram.
The invention further improves the repairing method of the existing industrial factory building production equipment, and before replacing the replacement component, the repairing method also comprises the following steps:
the failed member is removed by cutting off the connection to the production equipment using oxyacetylene welding.
The invention further improves the repairing method of the existing industrial factory building production equipment, and also comprises the following steps:
and obtaining the size of the disassembled failed component after the failed component is disassembled, comparing the size of the failed component with the size of the unit diagram, when the sizes are consistent, manufacturing and forming the replacement component according to the unit diagram, when the sizes are inconsistent, correcting the unit diagram according to the size of the failed component, further manufacturing and forming the replacement component according to the corrected unit diagram, and correspondingly installing the replacement component on production equipment.
The invention further improves the repairing method of the existing industrial factory building production equipment, and before the antique repairing treatment, the method also comprises the following steps:
cleaning dirt, oil stain and rust on the surface of the production equipment, and brushing the surface of the production equipment by using a rust conversion agent.
The invention further improves the repairing method of the existing industrial factory building production equipment, and when the antique repairing treatment is carried out, the method also comprises the following steps:
and (3) coating an anticorrosive paint on the surface of the production equipment to form an anticorrosive layer, and uniformly spraying a matte varnish on the surface of the anticorrosive layer.
The method for repairing the production equipment of the industrial factory building can keep the original equipment as much as possible, only needs to carry out local dismantling replacement, integral reinforcement treatment and old-imitating repair on the surface of the original large-scale through production equipment, can realize the repair of the industrial factory building, keeps the industrial wind thereof, has good exhibition effect, is simple and convenient, can greatly reduce the construction cost investment, shortens the construction period, uniformly transmits the load of the production equipment to the floor slab of the main structure through the supporting piece, improves the safety of the production equipment, has simple construction steps and high installation efficiency, and greatly reduces the construction cost investment.
Drawings
FIG. 1 is a side sectional view of the method for repairing existing industrial plant manufacturing equipment of the present invention.
FIG. 2 is a schematic diagram of the arrangement of carbon fiber cloth in the repairing method of existing industrial plant production equipment.
The correspondence of reference numerals to components is as follows: production equipment 1, carbon fiber cloth 11, replacement component 2, support 3, interference component 4, base 5 and floor 6.
Detailed Description
To facilitate an understanding of the present invention, the following description is made in conjunction with the accompanying drawings and examples.
Referring to fig. 1, the present invention provides a method for repairing existing industrial factory building production equipment, wherein the production equipment 1 comprises a plurality of components and a base 5, and the repairing method comprises the following steps: three-dimensionally scanning the production equipment 1 to form a model diagram, and determining a defective component in the production equipment 1 according to the model diagram;
reinforcing the base 5, supporting and reinforcing the production equipment 1 at the position corresponding to the failure component, and dismantling the failure component;
repairing a part, corresponding to the failed component, in the model diagram, further manufacturing a replacement component 2 corresponding to the failed component according to the repaired model diagram, and correspondingly installing the replacement component 2 on the production equipment 1;
and carrying out vintage restoration treatment on the surface of the production equipment 1.
The method for repairing the production equipment of the industrial factory building can keep the original equipment as much as possible, only needs to carry out local dismantling and replacement, integral reinforcement treatment and old-imitating repair on the surface of the original large-scale through production equipment, can realize the repair of the industrial factory building, keeps the industrial wind thereof, has good exhibition effect, is simple and convenient, can greatly reduce the construction cost investment, and shortens the construction period.
Preferably, the existing factory building is subjected to field reconnaissance, scanning areas are divided by combining the size of the factory building and the distribution condition of production equipment, scanning sites and targets are distributed in the scanning areas, and at least 3 scanning sites and targets are distributed in each area, so that the scanning coordinate system of the measuring station is conveniently converted into a measuring coordinate system and the clouds of the sites are spliced;
erecting a three-dimensional laser scanner on a scanning station to carry out leveling, parameter setting and scanning, checking point cloud data in real time, acquiring an unsatisfactory or high-complexity area of the point cloud data, and adjusting a scanning level to carry out local rescanning;
and the three-dimensional scanning is adopted to determine the size and space position information of the equipment, and finite element software is used according to the information to establish a model diagram of a factory building and production equipment.
Preferably, due to the influence of construction factors, uneven reflection characteristics of steel equipment entities and the like, the finally obtained point cloud data may contain unstable points and noise points, the point cloud is filtered by adopting an InfiPoints software denoising module to obtain finally required point cloud data, the processed data is guided into SolidWorks software, a model diagram of a factory building and large-scale vertical through floor production equipment is established, the size and the spatial information of the steel components are accurately determined, and reworking and construction period extension caused by structural collision, size conflict and the like in the later period are avoided.
The invention discloses a better implementation case of the repair method of the existing industrial factory building production equipment, which is characterized in that before reinforcing the base, the method also comprises the following steps: the surface of the base 5 is cleaned of stains, and the surface of the base 5 is polished smooth.
Specifically, the susceptor 5 has defects including cracks and pits formed in the susceptor 5; performing crack pouring or sealing treatment on the cracks of the base 5, repairing and leveling the pits of the base 5 by using a leveling material, performing drying treatment on the surface of the base 5, and coating a primer on the surface of the base 5 to form a paint film.
Preferably, the base 5 is pretreated, so that the ornamental value of production equipment is improved, the subsequent reinforcement treatment is facilitated, and the situation that stains, cracks, pits and other parts on the surface of the base 5 have negative influence on the reinforcement effect and the reinforcement construction effect is influenced in the reinforcement process is prevented.
Further, as shown in fig. 1, the production apparatus 1 is installed through a plurality of floors 6; a number of supports 3 are provided, which supports 3 are fixedly connected between the production device 1 and the corresponding floor slab 6 for reinforcing the production device 1.
Concretely, with another support piece 3 fixed connection in production facility 1 and base 5's junction, make production facility's load evenly transmit floor 6 and base 5 for major structure through these support pieces 3, improved production facility's security, and construction steps is simple, and the installation effectiveness is high, and greatly reduced construction cost drops into
Further, as shown in fig. 2, the method further includes: providing a plurality of carbon fiber cloths 11, pasting the carbon fiber cloths 11 on the part of the production equipment 1 protruding out of the bottom of the base 5 at intervals, and smearing an anticorrosive material on the surfaces of the carbon fiber cloths 11 to form a protective layer.
Preferably, respectively paste twice carbon cloth 11 along production facility 1's hoop and vertical, the interval 300mm of the annular carbon cloth 11, vertical carbon cloth 11's interval 500mm, the layering goes on when carbon cloth 11 pastes, guarantees to paste levelly and smoothly, reduces overlap joint, fold and distortion, pastes and need whitewash after accomplishing and carry out surface protection and handle, and the top-coat coating is clapped the sand and is handled, claps the sand construction and must not influence the carbon cloth 11 who pastes.
Further, the method also comprises the following steps: and extracting a part corresponding to the failed component in the model diagram to form a unit diagram, correcting the defects in the unit diagram, and manufacturing and forming the replacement component 2 according to the corrected unit diagram.
Further, before replacing the replacement member 2, the method further comprises: the connection of the failed member to the production apparatus 1 was cut off using oxyacetylene welding, thereby detaching the failed member.
Specifically, still include: and obtaining the size of the disassembled failed component after the failed component is disassembled, comparing the size of the failed component with the size of the unit diagram, when the sizes are consistent, manufacturing and forming a replacement component 2 according to the unit diagram, when the sizes are inconsistent, correcting the unit diagram according to the size of the failed component, further manufacturing and forming the replacement component 2 according to the corrected unit diagram, and correspondingly installing the replacement component 2 on the production equipment 1.
Specifically, according to a model diagram and the actual situation of an existing factory building, the range of the interference component 4 and the range of the failure component are confirmed, and the supporting pieces 3 are arranged at the top and the bottom of the range to be dismantled for fixing, so that the production equipment 1 is prevented from being scattered after part of the components are dismantled.
Preferably, the replacement component 2 is connected with the production equipment 1 mainly through welding, bolt connection, chemical anchor bolt connection and other forms, a sectional installation method is adopted, the large component is hoisted by adopting vertical hoisting equipment, and temporary support can be erected inside the floor to assist installation.
Further, before the antique restoration treatment, the method further comprises the following steps: the method comprises the steps of cleaning dirt, oil stain and rust on the surface of the production equipment 1, and brushing the surface of the production equipment by using a rust conversion agent, so that the oil stain and the rust which are not completely removed on the surface of the production equipment generate a compact phosphating film layer.
Specifically, when performing the antique restoration treatment, the method further includes: and (3) coating an anticorrosive paint on the surface of the production equipment 1 to form an anticorrosive layer, and uniformly spraying a matte varnish on the surface of the anticorrosive layer.
Preferably, an angle grinder is used for cleaning dirt, oil stain and floating rust on the surface of the production equipment 1, the grinding thickness is strictly controlled, and the internal steel knot cannot be damaged; the phosphating coat layer increases the binding force and stability of the subsequently coated matte varnish and the original paint surface of the production equipment 1, and improves the durability of the production equipment 1.
Preferably, the anticorrosive paint comprises water-based seal primer, water-based polyurethane colored paint and water-based fluorocarbon finish paint, the water-based seal primer provides a surface which is impervious, easy to clean and good in adhesion for subsequent paint, and the water-based polyurethane colored paint and the water-based fluorocarbon finish paint enable the surface of equipment to achieve the effect of old repair and old-like treatment; after the antique restoration is finished, the matte varnish is uniformly sprayed on the surface of the equipment, so that the durability of the equipment and the appearance of a finished product are improved.
The specific embodiment of the repair method of the existing industrial factory building production equipment is that the factory building is built into an exhibition site as an example, the production equipment is an exhibit in the exhibition site, the existing factory building is scanned in three dimensions to generate point cloud data, a model diagram is generated according to the point cloud data, a defective failure component is determined according to the subsequent visiting requirements of the existing factory building and the data analysis of each part of the model diagram, a visiting path and an interference component 4 interfering with the visiting path are determined, the defect of a base 5 is found, oil stain, rust and the like on the surfaces of the base 5 and the production equipment 1 are cleaned and polished smoothly, the defect of the base 5 is taken as a crack and a pit as an example, the crack is encapsulated and sealed, the pit of the base 5 is leveled, the surface of the base 5 is dried, and a primer is applied on the surface of the base 5 to form a paint film, fixedly connecting a support piece 3 between a base 5 and production equipment 1, fixedly attaching a carbon fiber cloth 11 to the surface of the production equipment 1 close to the base 5, and coating an anticorrosive material on the surface of the carbon fiber cloth 11 to form a protective layer; fixedly connecting a plurality of supporting pieces 3 between the production equipment 1 and the corresponding floor slabs 6 to reinforce the production equipment 1;
supporting and reinforcing the production equipment 1 at a position corresponding to the interference component 4, and precisely cutting off the connection between the interference component 4 and the production equipment 1 by using oxyacetylene welding so as to detach the interference component 4; reinforcing the position of the production equipment 1 corresponding to the failure component, and precisely cutting off the connection between the failure component and the production equipment 1 by using oxygen acetylene welding so as to detach the failure component;
acquiring the size of the detached failure component, comparing the size of the failure component with the size of the unit diagram, when the sizes are consistent, manufacturing and forming a replacement component 2 according to the unit diagram, when the sizes are inconsistent, correcting the unit diagram according to the size of the failure component, further manufacturing and forming the replacement component 2 according to the corrected unit diagram, and installing the replacement component 2 at the position of the detached failure component of the production equipment 1;
the surface of the production equipment 1 is coated with a rust converting agent, so that oil stains and floating rust which are not completely removed on the surface of the production equipment generate a compact phosphating film layer, the anticorrosive paint is coated on the surface of the phosphating film layer to form an anticorrosive layer, and matte varnish is uniformly sprayed on the surface of the anticorrosive layer, so that the durability of the equipment and the appearance of a finished product are improved.
While the present invention has been described in detail and with reference to the accompanying drawings and examples, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the scope of the invention is to be determined by the appended claims.
Claims (10)
1. A repair method for existing industrial factory building production equipment, wherein the production equipment comprises a plurality of components and a base, is characterized by comprising the following steps:
three-dimensionally scanning the production equipment to form a model diagram, and determining a defective failure component in the production equipment according to the model diagram;
reinforcing the base, supporting and reinforcing the production equipment at a position corresponding to the failure component, and dismantling the failure component;
repairing a part, corresponding to the failed component, in the model diagram, further manufacturing a replacement component corresponding to the failed component according to the repaired model diagram, and correspondingly installing the replacement component on the production equipment;
and carrying out vintage restoration treatment on the surface of the production equipment.
2. The method for repairing existing industrial plant manufacturing equipment according to claim 1, further comprising, before reinforcing the base:
and removing stains on the surface of the base, and polishing the surface of the base smoothly.
3. The method for repairing existing industrial plant manufacturing equipment according to claim 2, wherein the base has defects, the defects including cracks and pits formed on the base;
and performing crack pouring or sealing treatment on the crack, repairing and leveling the pit by adopting a leveling material, performing drying treatment on the surface of the base, and coating a primer on the surface of the base to form a paint film.
4. The method for repairing existing industrial plant manufacturing equipment according to claim 1, wherein the manufacturing equipment is installed through a plurality of floors;
and providing a plurality of supporting pieces, and fixedly connecting the supporting pieces between the production equipment and the corresponding floor slabs so as to reinforce the production equipment.
5. The method for repairing existing industrial plant manufacturing equipment according to claim 1, further comprising:
providing a plurality of carbon fiber cloths, pasting the carbon fiber cloths at intervals on the part of the production equipment protruding out of the bottom of the base, and smearing an anticorrosive material on the surfaces of the carbon fiber cloths to form a protective layer.
6. The method for repairing existing industrial plant manufacturing equipment according to claim 1, further comprising:
extracting a part corresponding to the failed component in the model diagram to form a unit diagram, correcting the defects in the unit diagram, and further manufacturing and forming the replacement component according to the corrected unit diagram.
7. The method for repairing existing industrial plant manufacturing equipment according to claim 6, further comprising, before replacing said replacement component:
and cutting off the connection of the failed component and the production equipment by using oxyacetylene welding, thereby detaching the failed component.
8. The method for repairing existing industrial plant manufacturing equipment according to claim 7, further comprising:
and obtaining the size of the disassembled failed component after the failed component is disassembled, comparing the size of the failed component with the size of the unit diagram, when the sizes are consistent, manufacturing and forming the replacement component according to the unit diagram, when the sizes are inconsistent, correcting the unit diagram according to the size of the failed component, further manufacturing and forming the replacement component according to the corrected unit diagram, and correspondingly installing the replacement component on the production equipment.
9. The method for repairing existing industrial plant manufacturing equipment according to claim 1, further comprising, before the antique repair treatment:
and cleaning dirt, oil stain and rust on the surface of the production equipment, and brushing the surface of the production equipment by using a rust conversion agent.
10. The method for repairing existing industrial plant manufacturing equipment according to claim 1, wherein the old-fashioned repairing process is performed by the method further comprising:
and coating an anticorrosive paint on the surface of the production equipment to form an anticorrosive layer, and uniformly spraying a matte varnish on the surface of the anticorrosive layer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111087713.2A CN113821854A (en) | 2021-09-16 | 2021-09-16 | Method for repairing existing industrial factory building production equipment |
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| CN202111087713.2A CN113821854A (en) | 2021-09-16 | 2021-09-16 | Method for repairing existing industrial factory building production equipment |
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