Biological manufacturing pilot plant equipment foundation hoisting device and installation construction method
By designing basic lifting devices and detailed construction methods in the biomanufacturing pilot workshop, the problems of connection quality and lifting difficulty during equipment installation are solved, efficiency and cleanliness are improved, and construction difficulty and the risk of wrong pipeline use are reduced.
Patent Information
- Application Number
- CN202411327275.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2024-12-13
AI Technical Summary
During the installation of equipment in the biomanufacturing pilot workshop, the connection quality and lifting difficulty of pipelines and equipment are relatively high, which affects the operation of the process water system and the quality of drug production.
A basic lifting device for equipment in the biomanufacturing pilot workshop was designed, including the first pole, the second pole and the support beam, and the equipment was hoisted and transported through the winch and the wire wheel, and a detailed installation and construction method was formulated, including Measurement, horn installation, pipe connection and equipment protection steps.
It improves the efficiency of equipment lifting and pipeline installation, reduces construction difficulty, ensures the cleanliness of the workshop environment and the overall quality of the equipment, and avoids the problems of incorrect pipeline use and excessive contact between the equipment and the ground.
Smart Images
Figure CN119117953A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to an equipment installation method, in particular to a biomanufacturing pilot workshop equipment foundation hoisting device and an installation construction method, belonging to the technical field of equipment installation. Background Art
[0002] A biological culture workshop refers to a production site specially used for cultivating and breeding microbial strains. In a culture workshop, culture, fermentation, separation, extraction and other process operations are usually carried out to produce the required microbial products or intermediates. When installing equipment in the workshop, the connection between pipes, the connection between pipes and elbows, tees and other pipe fittings, and the connection between pipes and various valves are an extremely important link in the system installation process. The way and quality of these connections will directly affect the operation of the process water system and the quality of drug production. In addition, before the pipeline is installed, the installation equipment needs to be hoisted into place. Due to the particularity of the workshop, large equipment cannot enter, and the hoisting of equipment is also a key and difficult point in the construction. Summary of the invention
[0003] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a basic hoisting device and installation construction method for equipment in a biomanufacturing pilot workshop, which is convenient for staff to hoist and transport the equipment, is conducive to the clean installation of equipment pipelines, reduces construction difficulty, and improves work efficiency.
[0004] The technical solution adopted by the present invention to solve the technical problem is: A basic hoisting device for equipment in a biomanufacturing pilot workshop comprises a first support rod, a second support rod and a support beam, wherein the first support rod is two and respectively arranged in a bottom groove, and a displacement plate is sleeved on the first support rod, a second support rod is arranged on the right side of the first support rod, and a bottom plate is arranged at the bottom of the second support rod, a first wire pulley is arranged on the left side of the middle part of the second support rod, and a winch is arranged on the left side of the bottom of the second support rod, a support beam is arranged between the displacement plate and the second support rod, a second wire pulley is slidably connected to the left side of the bottom of the support beam, and a third wire pulley is fixedly connected to the right side of the bottom of the support beam, a rope on the winch passes around the first wire pulley, the third wire pulley and the second wire pulley in sequence, and a hook is arranged at the bottom of the rope.
[0005] The tops of the first support rod and the second support rod are respectively connected with tightening studs through threads.
[0006] The displacement plate is fixedly connected to the first support rod by bolts, and hook plates are symmetrically arranged in the middle of the bottom surface of the displacement plate. The left end of the support beam is located in the two hook plates and is fixed by tightening bolts. The right end of the support beam is fixedly connected to the second displacement slot plate by bolts. The second displacement slot plate is sleeved on the second support rod and fixed by bolts.
[0007] A displacement track is arranged on the bottom surface of the support beam, and the second wire wheel is slidably connected to the displacement track through a bracket. Through holes are correspondingly dug on the side surface of the support beam and the bracket of the second wire wheel, and a clamping column is inserted into the through hole.
[0008] The second support rod is sleeved with a first displacement slot plate and fixedly connected to the second support rod by bolts. The first displacement slot plate is located below the second displacement slot plate. The left end of the first displacement slot plate is rotatably connected to a first wire wheel.
[0009] A displacement trolley is arranged below the support beam, and the displacement trolley consists of a load-bearing frame, rollers and a handle. A reinforcing support is arranged between the middle inner walls of the load-bearing frame, brackets are arranged on both sides of the bottom of the load-bearing frame, and rollers are arranged on the outside of the brackets. Handles are arranged on both sides of the front end surface of the load-bearing frame.
[0010] The installation and construction method of the biomanufacturing pilot plant equipment foundation hoisting device comprises the following steps: S1. Measure and lay out the lines, draw the center lines of the vertical and horizontal distribution of the foundation, and measure the foundation elevation; level and align the equipment according to the vertical and horizontal center lines and elevations on the foundation; S2. Check whether the bearing surfaces of the pad iron are in close contact with each other. For the flat-bottomed box trough directly placed on the foundation, its bottom should be in close contact with the foundation; S3. Use the basic lifting device to lift the equipment into the workshop, and place it stably on the displacement trolley, and use the displacement trolley to move the equipment to the installation location; S4. Installation of pump equipment ①. When installing the shims on site, the shims should be placed at the bearing positions of the machine base on both sides of the anchor bolts. The bearing surfaces of the shims should be in close contact without looseness. The concrete surface where the shims are placed should be roughened, and the contact surface between the concrete surface and the shims should be checked by coloring. The contact points should be fine and uniform. ② Lift the pump into place, level it and align it. The deviation between the center line and the elevation should be ≤10mm. Use an iron level to measure on the pump outlet flange surface or the base processing surface, and keep the bubble in the center. ③. Position the motor based on the water pump wheel; ④. Use a dial indicator and feeler gauge to measure and adjust the motor, where: the maximum circumferential deviation of the coupling is less than 0.1mm, and the end surface deviation should be ≤0.05mm; after the center of the coupling is adjusted, record it; ⑤. After the equipment is grouted for the second time and the pipeline is formally connected, a recheck is conducted. When the coupling is connected, the distance between the two end faces should be greater than the sum of the heat elongation and axial movement of the shaft during operation; ⑥ Before the secondary grouting, the pad iron should be installed densely and spot welded firmly. The foundation surface and the anchor bolt holes should be clean and free of debris. The anchor bolt nuts can only be tightened after the concrete strength reaches 70% of the design strength. ⑦. When installing the intermediate pump, first install the pump inlet pipe and pipe fittings, and then install the outlet pipe at the pump outlet; ⑧. The gasket used on the joint surface of the pump casing should be made of the same material as the gasket used on the flange of the system; the sealing water source and water seal pressure of the pump should be higher than the pressure of the working fluid in the pump; S5. Finished product protection ① During the equipment installation process, measures to prevent falling objects should be set at the equipment interface and above the pipe opening; ② After the equipment is in place, scaffolding should be erected in time and bamboo fences should be laid to protect the equipment. It is strictly forbidden for the construction scaffolding to directly contact or touch the equipment; ③ After the pipes and equipment are insulated, it is prohibited to walk on them or lift the rooting wire rope; S6. Installation of common pipelines: ①. After the equipment is installed and aligned, the interface between the pipeline and the equipment can be installed; ② Before installing the pipeline, the appearance of the pipeline should be inspected to ensure that the pipeline surface is smooth and no sharp scratches are allowed. The pipeline should be constructed according to the construction requirements of medium and low pressure pipelines; ③ Before the pipes are butt-jointed, all debris on the inner wall should be cleaned before butt welding can be carried out; the elevation deviation of the pipe installation should be ≤10mm, the verticality deviation should be ≤1 / 1000, and the maximum should be ≤10mm; S6. Installation of plastic-lined pipes: ① Before installing the plastic-lined pipe, use a spark tester to conduct a spark test on the pipe. After the plastic-lined pipe is installed, fire welding and branch pipe construction shall not be carried out on the pipeline; ② All flanges should be tightly connected, and protective covers or baffles should be installed on the valves and flanges of concentrated acid pipelines near pedestrian passages; ③. The exposed part of the pipe should be consistent. After the hanger thread is adjusted, the exposed position of the thread should be consistent, and the range is: 3 to 5 teeth; ④. The pipeline distribution should be horizontal and vertical without obvious deviation; S7, small diameter pipe installation ①. The direction of small-diameter pipes should be neat and horizontal, and the slope should be consistent; the bending radius of pipes of the same diameter at the same location should be the same, and the pipe spacing should be uniform; cold-bent and hot-bent elbows in the same pipe system should not be mixed; ②. Use unified molds for pipe bending to reduce on-site pipe bending, and use set pipe joints at straight pipe connections; ③. Mechanical cutting and bending are used for small pipeline construction. The pipe openings should be mechanically polished, and the welds of centrally arranged pipelines should be controlled in the same position; ④. The specifications and spacing of small pipe supports and hangers should meet the requirements, and the same type of supports and hangers should be used for centrally arranged pipes; ⑤. Small-diameter pipes are connected by threaded connection. The threaded ends should be cleaned and coated with sealing paint before connection. The threaded ends of cooling water pipes should be wrapped with raw tape. After tightening, the interface should not be allowed to shake and should be firm. S8, stainless steel pipe installation ①. Check whether there are any defects on the outer pipe of the pipeline. The pipeline installation elevation deviation is ≤10mm, the verticality deviation is ≤1 / 1000, and the maximum is ≤10mm.
[0011] ② The slope direction of the pipeline installation should be correct and meet the design requirements. A water pressure test should be carried out after the pipeline is installed; S9. Valve installation ① Before installation, check the valve for cracks, pores, slag inclusions, sand sticking, folding, and welding defects, and perform a water pressure test; ② When installing or transporting the valve, the hand wheel must not be used as a lifting point; ③. The valve installation connection should be firm, the gasket should be tight and correct, and it should be kept vertical to the center line of the pipe; ④ Before installing the rubber lined valve, use an electric spark inspector to check the quality of the rubber lining. The joint surface should be flat and free of external damage, and there should be no bubbling on the lining surface; S10, support and hanger installation ①. The holes of small supports and hangers are machined, and the large steel sections are gas cut. They should be polished clean before processing; ② The support and hanger should be installed horizontally and vertically, with uniform force, neat and beautiful joints, and no bending or deflection of the hanger rod; ③ After all the pipes are aligned and temporarily fixed, the hangers are welded one by one, and the force on the hanging points is kept uniform; ④. Centrally arranged pipe supports and hangers should use the same root, the specifications of the angle irons of the supports and hangers should be unified, and the length of the angle irons exceeding the hoop should be consistent.
[0012] Before hoisting with the equipment hoisting device, rotate the top tightening studs at the top of the first support rod and the second support rod to tighten the top of the top tightening studs against the top of the wall.
[0013] When hoisting the equipment, first use hemp rope to tie the equipment, then fix the hook at the end of the winch rope to the hemp rope, and use the winch to hoist the equipment to the indoor height; then, pull out the column that fixes the second wire wheel, and move the second wire wheel horizontally to the top of the mobile trolley. Finally, start the winch again until the equipment falls steadily on the load-bearing frame, untie the hook and hemp rope, and transport the equipment away.
[0014] The positive beneficial effects of the present invention are: 1. The present invention divides pipelines into ordinary pipelines, plastic-lined pipelines, small-diameter pipelines and stainless steel pipelines. By classifying and installing the pipelines, the neatness of the pipeline installation is ensured, and at the same time, the wrong use of pipe materials when the equipment and pipelines are connected is avoided, thereby improving work efficiency and reducing construction difficulty.
[0015] 2. The present invention provides an equipment base hoisting device to facilitate the hoisting and transportation of the equipment, reduce the contact between the equipment and the ground during transportation, and improve the overall cleanliness; at the same time, by providing tightening studs at the top of the first support rod and the second support rod, the equipment can be hoisted without drilling holes on site or setting hanging points, thereby ensuring the cleanliness of the workshop environment and avoiding holes in the wall. The invention is easy to use and simple to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of the hoisting equipment of the present invention; Figure 2 It is a schematic structural diagram of the first support rod and the second support rod of the present invention; Figure 3 It is a structural schematic diagram of the support beam of the present invention; Figure 4 It is a structural schematic diagram of the displacement plate of the present invention; Among them: 1-bottom groove, 2-first support rod, 3-displacement plate, 4-tightening stud, 5-tightening bolt, 6-hook plate, 7-second support rod, 8-bottom plate, 9-winch, 10-first displacement groove plate, 11-first guide wheel, 12-second displacement groove plate, 13-support beam, 14-second guide wheel, 15-third guide wheel, 16-card column, 17-hook, 18-load-bearing frame, 19-bracket, 20-roller, 21-reinforced support, 22-handle. DETAILED DESCRIPTION
[0017] The present invention will be further explained and illustrated below in conjunction with the accompanying drawings: Example 1, see Figure 1-Figure 4A basic hoisting device for equipment in a biomanufacturing pilot workshop includes a first support rod 2, a second support rod 7 and a support beam 13. There are two first support rods 2, which are respectively arranged in a bottom groove 1, and a displacement plate 3 is sleeved on the first support rod 2. A second support rod 7 is arranged on the right side of the first support rod 2, and a bottom plate 8 is arranged at the bottom of the second support rod 7. A first wire wheel 11 is arranged on the left side of the middle of the second support rod 7, and a winch 9 is arranged on the left side of the bottom of the second support rod 7. A support beam 13 is arranged between the displacement plate 3 and the second support rod 7, a second wire wheel 14 is slidably connected to the left side of the bottom of the support beam 13, and a third wire wheel 15 is fixedly connected to the right side of the bottom of the support beam 13. On the winch 9, a rope is passed around the first wire wheel 11, the third wire wheel 15 and the second wire wheel 14 in sequence, and a hook 17 is arranged at the bottom of the rope.
[0018] The tops of the first support rod 2 and the second support rod 7 are respectively connected with tightening studs 4 through threads.
[0019] The displacement plate 3 is fixedly connected to the first support rod 2 by bolts, and a hook plate 6 is symmetrically arranged in the middle of the bottom surface of the displacement plate 3. The left end of the support beam 13 is located inside the two hook plates 6 and is fixed by a tightening bolt 5. The right end of the support beam 13 is fixedly connected to the second displacement slot plate 12 by bolts. The second displacement slot plate 12 is sleeved on the second support rod 7 and fixed by bolts.
[0020] A displacement track 131 is provided on the bottom surface of the support beam 13 , and the second wire wheel 14 is slidably connected to the displacement track 131 through a bracket. A through hole 132 is correspondingly dug on the side surface of the support beam 13 and the bracket of the second wire wheel 14 , and a clamping column 16 is inserted into the through hole 132 .
[0021] A first displacement slot plate 10 is sleeved on the second support rod 7 and fixedly connected to the second support rod 7 by bolts. The first displacement slot plate 10 is located below the second displacement slot plate 12. A first wire wheel 11 is rotatably connected to the left end of the first displacement slot plate 10.
[0022] A displacement trolley is arranged below the support beam 13, and the displacement trolley consists of a load-bearing frame 18, rollers 20 and a handle 22. A reinforcing support 21 is arranged between the middle inner walls of the load-bearing frame 18, brackets 19 are arranged on both sides of the bottom of the load-bearing frame 18, and rollers 20 are arranged on the outside of the brackets 19. Handles 22 are arranged on both sides of the front end surface of the load-bearing frame 18.
[0023] In the above description, the distance between the two hook plates is consistent with the width of the support beam. When the support beam is located between the two hook plates, the support beam and the hook plates can be fixed together by using tightening bolts.
[0024] In the above description, a track is provided on the bottom surface of the support beam, and the displacement track is located between the two hook plates, that is, the hook plates do not affect the horizontal movement of the second wire wheel.
[0025] In the above description, when the equipment is hoisted, the clamping column needs to be inserted into the through hole on the side of the support beam to fix the second wire pulley and the support beam together. When the equipment is hoisted to the required height, the clamping column is pulled out of the through hole and the equipment is moved horizontally to move the equipment to the position above the mobile trolley; at this time, the winch is in working condition.
[0026] In the above description, a clamping plate is arranged at the bottom of the first support rod, and the clamping plate is inserted into the bottom groove.
[0027] In the above description, during construction, the tightening studs are adjusted according to the height of the wall so that the support rods are pressed tightly against the wall, thereby eliminating the need to drill holes around the wall for fixing.
[0028] In the above description, the third wire wheel is fixed on the support beam on the right side of the displacement track.
[0029] In the above description, the winch is an electric winch, a bottom plate is arranged at the bottom of the winch, and the bottom plate is fixed on the left side surface of the bottom of the second support rod.
[0030] Example 2, the installation and construction method of the above-mentioned biomanufacturing pilot plant equipment foundation hoisting device comprises the following steps: S1. Measure and lay out the lines, draw the center lines of the vertical and horizontal distribution of the foundation, and measure the foundation elevation; level and align the equipment according to the vertical and horizontal center lines and elevations on the foundation; S2. Check whether the bearing surfaces of the pad iron are in close contact with each other. For the flat-bottomed box trough directly placed on the foundation, its bottom should be in close contact with the foundation; S3. Use the basic lifting device to lift the equipment into the workshop, and place it stably on the displacement trolley, and use the displacement trolley to move the equipment to the installation location; S4. Installation of pump equipment ①. When installing the shims on site, the shims should be placed at the bearing positions of the machine base on both sides of the anchor bolts. The bearing surfaces of the shims should be in close contact without looseness. The concrete surface where the shims are placed should be roughened, and the contact surface between the concrete surface and the shims should be checked by coloring. The contact points should be fine and uniform. ② Lift the pump into place, level it and align it. The deviation between the center line and the elevation should be ≤10mm. Use an iron level to measure on the pump outlet flange surface or the base processing surface, and keep the bubble in the center. ③. Position the motor based on the water pump wheel; ④. Use a dial indicator and feeler gauge to measure and adjust the motor, where: the maximum circumferential deviation of the coupling is less than 0.1mm, and the end surface deviation should be ≤0.05mm; after the center of the coupling is adjusted, record it; ⑤. After the equipment is grouted for the second time and the pipeline is formally connected, a recheck is conducted. When the coupling is connected, the distance between the two end faces should be greater than the sum of the heat elongation and axial movement of the shaft during operation; ⑥ Before the secondary grouting, the pad iron should be installed densely and spot welded firmly. The foundation surface and the anchor bolt holes should be clean and free of debris. The anchor bolt nuts can only be tightened after the concrete strength reaches 70% of the design strength. ⑦. When installing the intermediate pump, first install the pump inlet pipe and pipe fittings, and then install the outlet pipe at the pump outlet; ⑧. The gasket used on the joint surface of the pump casing should be made of the same material as the gasket used on the flange of the system; the sealing water source and water seal pressure of the pump should be higher than the pressure of the working fluid in the pump; S5. Finished product protection ① During the equipment installation process, measures to prevent falling objects should be set at the equipment interface and above the pipe opening; ② After the equipment is in place, scaffolding should be erected in time and bamboo fences should be laid to protect the equipment. It is strictly forbidden for the construction scaffolding to directly contact or touch the equipment; ③ After the pipes and equipment are insulated, it is prohibited to walk on them or lift the rooting wire rope; S6. Installation of common pipelines: ①. After the equipment is installed and aligned, the interface between the pipeline and the equipment can be installed; ② Before installing the pipeline, the appearance of the pipeline should be inspected to ensure that the pipeline surface is smooth and no sharp scratches are allowed. The pipeline should be constructed according to the construction requirements of medium and low pressure pipelines; ③ Before the pipes are butt-jointed, all debris on the inner wall should be cleaned before butt welding can be carried out; the elevation deviation of the pipe installation should be ≤10mm, the verticality deviation should be ≤1 / 1000, and the maximum should be ≤10mm; S6. Installation of plastic-lined pipes: ① Before installing the plastic-lined pipe, use a spark tester to conduct a spark test on the pipe. After the plastic-lined pipe is installed, fire welding and branch pipe construction shall not be carried out on the pipeline; ② All flanges should be tightly connected, and protective covers or baffles should be installed on the valves and flanges of concentrated acid pipelines near pedestrian passages; ③. The exposed part of the pipe should be consistent. After the hanger thread is adjusted, the exposed position of the thread should be consistent, and the range is: 3 to 5 teeth; ④. The pipeline distribution should be horizontal and vertical without obvious deviation; S7, small diameter pipe installation ①. The direction of small-diameter pipes should be neat and horizontal, and the slope should be consistent; the bending radius of pipes of the same diameter at the same location should be the same, and the pipe spacing should be uniform; cold-bent and hot-bent elbows in the same pipe system should not be mixed; ②. Use unified molds for pipe bending to reduce on-site pipe bending, and use set pipe joints at straight pipe connections; ③. Mechanical cutting and bending are used for small pipeline construction. The pipe openings should be mechanically polished, and the welds of centrally arranged pipelines should be controlled in the same position; ④. The specifications and spacing of small pipe supports and hangers should meet the requirements, and the same type of supports and hangers should be used for centrally arranged pipes; ⑤. Small-diameter pipes are connected by threaded connection. The threaded ends should be cleaned and coated with sealing paint before connection. The threaded ends of cooling water pipes should be wrapped with raw tape. After tightening, the interface should not be allowed to shake and should be firm. S8, stainless steel pipe installation ①. Check whether there are any defects on the outer pipe of the pipeline. The pipeline installation elevation deviation is ≤10mm, the verticality deviation is ≤1 / 1000, and the maximum is ≤10mm.
[0031] ② The slope direction of the pipeline installation should be correct and meet the design requirements. A water pressure test should be carried out after the pipeline is installed; S9. Valve installation ① Before installation, check the valve for cracks, pores, slag inclusions, sand sticking, folding, and welding defects, and perform a water pressure test; ② When installing or transporting the valve, the hand wheel must not be used as a lifting point; ③. The valve installation connection should be firm, the gasket should be tight and correct, and it should be kept vertical to the center line of the pipe; ④ Before installing the rubber lined valve, use an electric spark inspector to check the quality of the rubber lining. The joint surface should be flat and free of external damage, and there should be no bubbling on the lining surface; S10, support and hanger installation ①. The holes of small supports and hangers are machined, and the large steel sections are gas cut. They should be polished clean before processing; ② The support and hanger should be installed horizontally and vertically, with uniform force, neat and beautiful joints, and no bending or deflection of the hanger rod; ③ After all the pipes are aligned and temporarily fixed, the hangers are welded one by one, and the force on the hanging points is kept uniform; ④. Centrally arranged pipe supports and hangers should use the same root, the specifications of the angle irons of the supports and hangers should be unified, and the length of the angle irons exceeding the hoop should be consistent.
[0032] Before hoisting with the equipment hoisting device, rotate the top tightening studs 4 at the top of the first support rod 2 and the second support rod 7 so that the top of the top tightening studs 4 is pressed against the top of the wall.
[0033] When hoisting the equipment, first use the hemp rope to tie the equipment, then fix the hook at the end of the winch rope to the hemp rope, and use the winch to hoist the equipment to the indoor height; then, pull out the clamping column 16 that fixes the second wire wheel 14, and move the second wire wheel 14 horizontally to the top of the mobile trolley. Finally, start the winch 9 again until the equipment falls steadily on the load-bearing frame, untie the hook 17 from the hemp rope, and transport the equipment away.
[0034] The present invention ensures the neatness of pipeline installation by classifying and installing pipelines, and avoids the situation of incorrect use of pipe materials when the equipment is connected to the pipeline; by providing a basic lifting device, it is convenient to lift and transport the equipment, reduce the contact between the equipment and the ground, ensure the cleanliness of the workshop environment and equipment, improve work efficiency, reduce construction difficulty, and is easy to use, simple to operate, and easy to promote.
Claims
1. A biomanufacturing pilot plant equipment foundation hoisting device, comprising a first support rod (2), a second support rod (7) and a support beam (13), Features: There are two first support rods (2), which are respectively arranged in the bottom groove (1), and a displacement plate (3) is sleeved on the first support rod (2); a second support rod (7) is arranged on the right side of the first support rod (2), and a bottom plate (8) is arranged at the bottom of the second support rod (7); a first wire wheel (11) is arranged on the left side of the middle part of the second support rod (7); a winch (9) is arranged on the left side of the bottom of the second support rod (7); a support beam (13) is arranged between the displacement plate (3) and the second support rod (7); a second wire wheel (14) is slidably connected to the left side of the bottom of the support beam (13); a third wire wheel (15) is fixedly connected to the right side of the bottom of the support beam (13); a rope on the winch (9) passes around the first wire wheel (11), the third wire wheel (15) and the second wire wheel (14) in sequence, and a hook (17) is arranged at the bottom of the rope.
2. The biomanufacturing pilot plant equipment foundation hoisting device according to claim 1, Features: The tops of the first support rod (2) and the second support rod (7) are respectively connected with tightening studs (4) via threads.
3. The biomanufacturing pilot plant equipment foundation hoisting device according to claim 1, Features: The displacement plate (3) is fixedly connected to the first support rod (2) by bolts, a hook plate (6) is symmetrically arranged in the middle of the bottom surface of the displacement plate (3), the left end of the support beam (13) is located in the two hook plates (6) and is fixed by a tightening bolt (5), and the right end of the support beam (13) is fixedly connected to the second displacement slot plate (12) by bolts, and the second displacement slot plate (12) is sleeved on the second support rod (7) and fixed by bolts.
4. The biomanufacturing pilot plant equipment foundation hoisting device according to claim 1, Features: A displacement track (131) is provided on the bottom surface of the support beam (13); the second guide wheel (14) is slidably connected to the displacement track (131) via a bracket; through holes (132) are correspondingly excavated on the side surface of the support beam (13) and the bracket of the second guide wheel (14); and a clamping column (16) is inserted into the through hole (132).
5. The biomanufacturing pilot plant equipment foundation hoisting device according to claim 1, Features: A first displacement slot plate (10) is sleeved on the second support rod (7) and fixedly connected to the second support rod (7) by bolts; the first displacement slot plate (10) is located below the second displacement slot plate (12); and the left end of the first displacement slot plate (10) is rotatably connected to a first guide wheel (11).
6. The biomanufacturing pilot plant equipment foundation hoisting device according to claim 1, Features: A displacement trolley is arranged below the support beam (13), and the displacement trolley is composed of a load-bearing frame (18), rollers (20) and a handle (22). A reinforcing support (21) is arranged between the inner walls of the middle portion of the load-bearing frame (18). Brackets (19) are arranged on both sides of the bottom of the load-bearing frame (18), and rollers (20) are arranged on the outside of the brackets (19). Handles (22) are arranged on both sides of the front end surface of the load-bearing frame (18).
7. The installation and construction method of the biomanufacturing pilot plant equipment foundation hoisting device according to any one of claims 1 to 6, It is characterized in that The steps include: S1. Measure and lay out the lines, draw the center lines of the vertical and horizontal distribution of the foundation, and measure the foundation elevation; level and align the equipment according to the vertical and horizontal center lines and elevations on the foundation; S2. Check whether the bearing surfaces of the pad iron are in close contact with each other. For the flat-bottomed box trough directly placed on the foundation, its bottom should be in close contact with the foundation; S3. Use the basic lifting device to lift the equipment into the workshop, and place it stably on the displacement trolley, and use the displacement trolley to move the equipment to the installation location; S4. Installation of pump equipment ①. When installing the shims on site, the shims should be placed at the bearing positions of the machine base on both sides of the anchor bolts. The bearing surfaces of the shims should be in close contact without looseness. The concrete surface where the shims are placed should be roughened, and the contact surface between the concrete surface and the shims should be checked by coloring. The contact points should be fine and uniform. ② Lift the pump into place, level it and align it. The deviation between the center line and the elevation should be ≤10mm. Use an iron level to measure on the pump outlet flange surface or the base processing surface, and keep the bubble in the center. ③. Position the motor based on the water pump wheel; ④. Use a dial indicator and feeler gauge to measure and adjust the motor, where: the maximum circumferential deviation of the coupling is less than 0.1mm, and the end surface deviation should be ≤0.05mm; after the center of the coupling is adjusted, record it; ⑤. After the equipment is grouted for the second time and the pipeline is formally connected, a recheck is conducted. When the coupling is connected, the distance between the two end faces should be greater than the sum of the heat elongation and axial movement of the shaft during operation; ⑥ Before the secondary grouting, the pad iron should be installed densely and spot welded firmly. The foundation surface and the anchor bolt holes should be clean and free of debris. The anchor bolt nuts can only be tightened after the concrete strength reaches 70% of the design strength. ⑦. When installing the intermediate pump, first install the pump inlet pipe and pipe fittings, and then install the outlet pipe at the pump outlet; ⑧. The gasket used on the joint surface of the pump casing should be made of the same material as the gasket used on the flange of the system; the sealing water source and water seal pressure of the pump should be higher than the pressure of the working fluid in the pump; S5. Finished product protection ① During the equipment installation process, measures to prevent falling objects should be set at the equipment interface and above the pipe opening; ② After the equipment is in place, scaffolding should be erected in time and bamboo fences should be laid to protect the equipment. It is strictly forbidden for the construction scaffolding to directly contact or touch the equipment; ③ After the pipes and equipment are insulated, it is prohibited to walk on them or lift the rooting wire rope; S6. Installation of common pipelines: ①. After the equipment is installed and aligned, the interface between the pipeline and the equipment can be installed; ② Before installing the pipeline, the appearance of the pipeline should be inspected to ensure that the pipeline surface is smooth and no sharp scratches are allowed. The pipeline should be constructed according to the construction requirements of medium and low pressure pipelines; ③ Before the pipes are butt-jointed, all debris on the inner wall should be cleaned before butt welding can be carried out; the elevation deviation of the pipe installation should be ≤10mm, the verticality deviation should be ≤1 / 1000, and the maximum should be ≤10mm; S6. Installation of plastic-lined pipes: ① Before installing the plastic-lined pipe, use a spark tester to conduct a spark test on the pipe. After the plastic-lined pipe is installed, fire welding and branch pipe construction shall not be carried out on the pipeline; ② All flanges should be tightly connected, and protective covers or baffles should be installed on the valves and flanges of concentrated acid pipelines near pedestrian passages; ③. The exposed part of the pipe should be consistent. After the hanger thread is adjusted, the exposed position of the thread should be consistent, and the range is: 3 to 5 teeth; ④. The pipeline distribution should be horizontal and vertical without obvious deviation; S7, small diameter pipe installation ①. The direction of small-diameter pipes should be neat and horizontal, and the slope should be consistent; the bending radius of pipes of the same diameter at the same location should be the same, and the pipe spacing should be uniform; cold-bent and hot-bent elbows in the same pipe system should not be mixed; ②. Use unified molds for pipe bending to reduce on-site pipe bending, and use set pipe joints at straight pipe connections; ③. Mechanical cutting and bending are used for small pipeline construction. The pipe openings should be mechanically polished, and the welds of centrally arranged pipelines should be controlled in the same position; ④. The specifications and spacing of small pipe supports and hangers should meet the requirements, and the same type of supports and hangers should be used for centrally arranged pipes; ⑤. Small-diameter pipes are connected by threaded connection. The threaded ends should be cleaned and coated with sealing paint before connection. The threaded ends of cooling water pipes should be wrapped with raw tape. After tightening, the interface should not be allowed to shake and should be firm. S8, stainless steel pipe installation ① Check whether there are any defects on the outer pipe of the pipeline. The elevation deviation of the pipeline installation is ≤10mm, the verticality deviation is ≤1 / 1000, and the maximum is ≤10mm; ② The slope direction of the pipeline installation should be correct and meet the design requirements. A water pressure test should be carried out after the pipeline is installed; S9. Valve installation ① Before installation, check the valve for cracks, pores, slag inclusions, sand sticking, folding, and welding defects, and perform a water pressure test; ② When installing or transporting the valve, the hand wheel must not be used as a lifting point; ③. The valve installation connection should be firm, the gasket should be tight and correct, and it should be kept vertical to the center line of the pipe; ④ Before installing the rubber lined valve, use an electric spark inspector to check the quality of the rubber lining. The joint surface should be flat and free of external damage, and there should be no bubbling on the lining surface; S10, support and hanger installation ①. The holes of small supports and hangers are machined, and the large steel sections are gas cut. They should be polished clean before processing; ② The support and hanger should be installed horizontally and vertically, with uniform force, neat and beautiful joints, and no bending or deflection of the hanger rod; ③ After all the pipes are aligned and temporarily fixed, the hangers are welded one by one, and the force on the hanging points is kept uniform; ④. Centrally arranged pipe supports and hangers should use the same root, the specifications of the angle irons of the supports and hangers should be unified, and the length of the angle irons exceeding the hoop should be consistent.
8. The installation and construction method of the biomanufacturing pilot plant equipment foundation hoisting device according to claim 7, Features: Before lifting using the equipment lifting device, rotate the top tightening studs (4) at the top of the first support rod (2) and the second support rod (7) so that the top of the top tightening studs (4) is pressed against the top of the wall.
9. The installation and construction method of the biomanufacturing pilot plant equipment foundation hoisting device according to claim 7, Features: When hoisting the equipment, first use the hemp rope to tie the equipment, then fix the hook at the end of the winch rope to the hemp rope, and use the winch to hoist the equipment to the indoor height; then, pull out the clamping column (16) that fixes the second wire wheel (14), and move the second wire wheel (14) horizontally to the top of the mobile trolley; finally, start the winch (9) again until the equipment falls steadily on the load-bearing frame, untie the hook (17) from the hemp rope, and then transport the equipment away.