CN111233130A - Bioreactor sliding device and construction method - Google Patents
Bioreactor sliding device and construction method Download PDFInfo
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- CN111233130A CN111233130A CN202010241884.5A CN202010241884A CN111233130A CN 111233130 A CN111233130 A CN 111233130A CN 202010241884 A CN202010241884 A CN 202010241884A CN 111233130 A CN111233130 A CN 111233130A
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000005096 rolling process Methods 0.000 claims abstract description 48
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000004513 sizing Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A bioreactor sliding device and a construction method belong to the technical field of sewage treatment construction. The device comprises an equipment foundation arranged on a roof concrete foundation, a plurality of rails, rolling bars and a support row for placing equipment; the tracks are laid on the upper part of the equipment foundation, the tracks are kept on the same horizontal plane, lower channel steel stop blocks are arranged at the positions, contacting the equipment foundation, of the lower parts of the two ends of the tracks, and upper channel steel stop blocks are arranged at the upper parts of the two ends of the tracks, so that the sliding position of the equipment is limited conveniently; the rolling bars are erected on the track at even intervals, the head rolling bar and the tail rolling bar along the advancing direction of the equipment are fixed through angle steel, and the support row is erected on the rolling bars. The device of the invention effectively solves the problem of limited hoisting site by using a sliding installation method, reduces the tonnage of hoisting machinery, lowers the risk factor and cost, and creates better social benefit and economic benefit.
Description
Technical Field
The invention belongs to the technical field of sewage treatment construction, and particularly relates to a bioreactor sliding device and a construction method.
Background
Along with the progress of the times, the classification of garbage has attracted high attention of governments, the treatment of garbage becomes more and more important, and the classified harmless garbage treatment modes comprise methods such as landfill, incineration, composting and the like.
At present, landfill is a main treatment means, a large amount of leachate is generated in the landfill process, so a sewage treatment plant must be built to discharge the qualified wastewater in the leachate after the wastewater is treated by a chemical method. The key equipment for sewage treatment is a bioreactor arranged on the roof of a treatment station building.
The number of the bioreactors is determined according to the sewage treatment capacity, the building of the sewage treatment station is a sub-ground layer and four layers above the ground, and the two blocks are subjected to merisation treatment and advanced treatment; the bioreactor is fully arranged on the roof of the whole biochemical treatment section, and the engineering hoisting range is large and the field hoisting condition is limited because the bioreactor is fully arranged on the roof.
Disclosure of Invention
In view of the above problems in the prior art, the present invention is directed to provide a bioreactor sliding apparatus with continuous construction, low construction cost and less safety risk, and a construction method thereof.
The invention provides the following technical scheme: a bioreactor sliding device is characterized by comprising an equipment foundation arranged on a roof concrete foundation, a plurality of rails, rolling bars and a support row for placing equipment;
the tracks are laid on the upper part of the equipment foundation, the tracks are kept on the same horizontal plane, lower channel steel stop blocks are arranged at the positions, contacting the equipment foundation, of the lower parts of the two ends of the tracks, and upper channel steel stop blocks are arranged at the upper parts of the two ends of the tracks, so that the sliding position of the equipment is limited conveniently;
the rolling bars are erected on the track at even intervals, the head rolling bar and the tail rolling bar along the advancing direction of the equipment are fixed through angle steel, and the support row is erected on the rolling bars.
The bioreactor sliding device is characterized in that a sizing block convenient for adjusting the height is arranged between the track and the equipment foundation.
The bioreactor sliding device is characterized in that a gap is arranged between the lower channel steel stop block and the equipment foundation, and the size of the gap is 1-3 mm.
The bioreactor sliding device is characterized in that the rolling rod is perpendicular to the rails, and the lengths of the two ends of the rolling rod extending out of the outer end faces of the rails on the two sides are equal.
A construction method of a bioreactor sliding device is characterized by comprising the following steps:
step one, designing and manufacturing a track, a rolling rod and a support row: according to the plan view of the equipment, the track is controlled by the basic span between two pieces of equipment, the track adopts a splicing structure, the width of the support row is larger than that of the track, the length of the support row is larger than that of the equipment, the rolling rods are uniformly arranged at intervals along the direction of the track, and the length of the rolling rods is larger than that of the support row.
Step two, checking and accepting equipment foundation: measuring the basic elevation and levelness of each device by using a level gauge according to a design drawing, and rechecking the shape and size of the foundation by using a measuring tape; confirming whether the curing period and the strength of the concrete meet the installation requirements and the like; after the installation condition is met, the equipment can be installed;
step three, laying a track, erecting a rolling rod and a support row: after the sliding tracks are laid, the sliding tracks are checked by using a horizontal ruler, the plurality of tracks are ensured to be on the same horizontal plane through adjustment of a sizing block, and the contact parts of the tracks and the equipment foundation are fixed by using lower channel steel stop blocks at two ends so as to ensure the stability of the tracks and avoid the tracks from moving in the transportation process; one end of the upper channel steel block is arranged above the track to control the sliding position of the equipment; a gap is reserved between the stop block and the foundation, so that the track is convenient to take out; the rolling bars are vertically arranged on the track, and then the supports are arranged at the upper parts of the rolling bars;
step four, checking the orientation of the equipment: determining the direction of the equipment hoisted to the support row according to an equipment installation drawing and the sliding direction of the equipment, wherein the direction comprises the direction of a pipe orifice and the position of a motor; the device is prevented from being incapable of turning in the sliding process when the orientation of the device is not adjusted;
hoisting the equipment to the support row: after the equipment orientation is checked to be correct, hoisting operation is carried out; hoisting equipment, namely directly hoisting the equipment to the arranged support row from a transport vehicle by using a truck crane;
step six, equipment slides to the position above the foundation: before sliding, checking the stability of the track and the support row, then prying the support row by using a crowbar with the track as a stress point at two ends in the opposite sliding direction of the equipment, and sliding the equipment by rolling a rolling rod; whether the rolling rod deviates or not is checked in the moving process, the sliding speed is controlled by adjusting in time, and the equipment is slowly slid to a specified position;
step seven, laying a track jack, taking out the support row, the rolling bars and the track: because the floor is made of lightweight concrete and a waterproof layer, the floor cannot bear the load by simply utilizing a jack to jack equipment and must bear the load on an equipment foundation, the track jack is specially customized according to the jacking height, jacking space and the like of the equipment and is used for jacking the equipment; in order to ensure the balance of the equipment, 4 5T track lifters are utilized and uniformly arranged at 4 corners of the equipment, the track lifters are propped against bearing channel steel of an equipment frame, 4 track lifters simultaneously and slowly jack up the equipment for 20-40mm to stop, and a support row and a track are sequentially taken out in the opposite direction of equipment sliding through jacking and descending twice;
step eight, positioning and leveling equipment: after the sliding device is taken out, a sizing block is arranged on the basis, and after the equipment is leveled by a level gauge and a frame type level gauge, the installation is completed, and the next equipment is hoisted and constructed in sequence.
The construction method of the bioreactor sliding device is characterized in that the rolling rod is made of a thick-wall seamless pipe, and the track and the support row are made of channel steel.
The construction method of the bioreactor sliding device is characterized in that the splicing structures of the track are connected in a broken welding mode, and all connecting points of the support row are connected in a full welding mode.
The construction method of the bioreactor sliding device is characterized in that in the seventh step, when the support row and the track are taken out, the height of the equipment above the taken object is 20-30mm for ensuring safety.
By adopting the technology, compared with the prior art, the invention has the following beneficial effects:
1) the track and the support row arranged in the invention have the advantages of simple and convenient construction, easy operation, reusable materials, low construction cost and better popularization value;
2) the invention adopts sliding installation in place, thereby avoiding the collision damage of equipment caused by the fact that the direct hoisting in place is easily influenced by wind power and the proficiency of operators, reducing the safety risk and improving the installation quality;
3) the net space of each device is small, the device foundation is used as a bearing point for jacking in construction, and the damage to a floor heat-preservation and waterproof layer is avoided;
4) the device provided by the invention is combined with a crane, can be used for continuous construction, is high in efficiency, saves mechanical machine shifts, saves construction period and reduces cost.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a flow chart of the construction process of the present invention.
In the figure: 1. a device foundation; 2. a track; 3. rolling a bar; 4. supporting the rows; 5. a lower channel steel stop block; 6. an upper channel steel stop block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
On the contrary, the invention is intended to cover alternatives, modifications, equivalents and alternatives which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in the following detailed description of the present invention, certain specific details are set forth in order to provide a better understanding of the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without these specific details.
Referring to fig. 1-2, a bioreactor sliding device comprises a device foundation 1 arranged on a roof concrete foundation, a plurality of rails 2, rolling bars 3 and a support row 4 for placing devices;
the track 2 is laid on the upper part of the equipment foundation 1, and a sizing block convenient for adjusting the height is arranged between the track 2 and the equipment foundation 1; the plurality of rails 2 are kept on the same horizontal plane, lower channel steel stop blocks 5 are arranged at the positions, contacting with the equipment foundation 1, of the lower parts of the two ends of each rail 2, gaps are formed between the lower channel steel stop blocks 5 and the equipment foundation 1, the size of each gap is 2mm, and upper channel steel stop blocks 6 are arranged at the upper parts of the two ends of each rail 2, so that the sliding of equipment is conveniently limited;
a plurality of roll the even interval of thick stick 3 and erect on track 2, roll thick stick 3 through the angle steel fixed along two head and the tail of equipment advancing direction, roll thick stick 3 and track 2 mutually perpendicular, and roll the length that 3 both ends of thick stick extend the outer terminal surface of both sides track 2 and equal, support row 4 and erect on a plurality of roll thick sticks 3.
Referring to fig. 3, a method for constructing a bioreactor sliding device is characterized by comprising the following steps:
step one, designing and manufacturing a track 2, a rolling rod 3 and a support row 4: according to a plan view of the equipment, the track 2 is controlled by the basic span between two pieces of equipment, generally, two sides of the track 2 extend by 200mm respectively, the track 2 is spliced into a whole by adopting 10# double-channel steel, and a broken welding connection mode is adopted; the support row 4 is made of 12# channel steel, the width of the support row 4 is larger than that of the track 2, the length of the support row 4 is larger than that of the equipment, the track edges on two sides extend 200mm in the width direction of the support row 4, and all connection points are connected in a full-length welding mode; the roller 3 is a thick seamless tube with a diameter of 57 x 6, the length of the roller 3 is longer than the width of the carrier strip 4, the two ends of the roller are respectively 300mm, and each 300mm is provided with a gear along the direction of the rail 2.
Step two, checking and accepting the equipment foundation 1: measuring the basic elevation and levelness of each device by using a level gauge according to a design drawing, and rechecking the shape and size of the foundation by using a measuring tape; confirming whether the curing period and the strength of the concrete meet the installation requirements and the like; after the installation condition is met, the equipment can be installed;
step three, laying a track 2, erecting a rolling rod 3 and a support row 4: after the sliding track 2 is laid, the horizontal ruler is used for checking, the 3 tracks are ensured to be on the same horizontal plane through adjustment of the sizing blocks, and the contact part of the track 2 and the equipment foundation 1 is fixed by channel steel stop blocks at two ends so as to ensure the stability of the track 2 and avoid the track 2 from moving in the transportation process; channel steel stop blocks are also arranged at two ends above the track 2 to control the sliding position of the equipment; 2mm of clearance is reserved between the stop block and the foundation, so that the track 2 is convenient to take out; the rolling rod 3 is vertically erected on the track 2, and then the support row 4 is placed on the upper part of the rolling rod 3;
step four, checking the orientation of the equipment: determining the direction of the equipment hoisted to the support row 4, including the direction of the pipe orifice and the position of the motor, according to an equipment installation drawing and the sliding direction of the equipment; the device is prevented from being incapable of turning in the sliding process when the orientation of the device is not adjusted;
step five, hoisting the equipment to the support row 4: after the equipment orientation is checked to be correct, the hoisting operation can be carried out; hoisting equipment, namely directly hoisting the equipment to the arranged support row 4 from a transport vehicle by using a 130T truck crane;
step six, equipment slides to the position above the foundation: before sliding, the stability of the track 2 and the support row 4 is checked, then the support row 4 is pried by a crowbar at the two ends of the equipment in the opposite sliding direction by taking the track 2 as a stress point, and the equipment slides by rolling of the rolling rod 3; whether the rolling rod 3 deviates or not is checked in the moving process, the sliding speed is controlled by adjusting in time, and the equipment is slowly slid to the upper part of the foundation;
step seven, laying a track jack, taking out the support row 4, the rolling rod 3 and the track 2: because the floor is made of lightweight concrete and a waterproof layer, the floor cannot bear the load by simply jacking equipment by using a jack and must bear the load on the equipment foundation 1, the track jack is specially customized according to the jacking height, jacking space and the like of the equipment and is used for jacking the equipment; in order to ensure the balance of the equipment, 4 track lifters of 5T are utilized and uniformly arranged at 4 corners of the equipment, the track lifters are propped against bearing channel steel of an equipment frame, 4 track lifters slowly jack the equipment at the same time for about 20mm to stop, the support row 4 and the track 2 are sequentially taken out in the opposite direction of equipment sliding through jacking and descending twice, and the height of the equipment higher than the taken object is 20-30mm for ensuring safety;
step eight, positioning and leveling equipment: after the sliding device is taken out, a sizing block is arranged on the basis, and after the equipment is leveled by a level gauge and a frame type level gauge, the installation is completed, and the next equipment is hoisted and constructed in sequence.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A bioreactor sliding device is characterized by comprising an equipment foundation (1) arranged on a roof concrete foundation, a plurality of rails (2), rolling bars (3) and a support row (4) for placing equipment;
the track (2) is laid on the upper part of the equipment foundation (1), the plurality of tracks (2) are kept on the same horizontal plane, lower channel steel stop blocks (5) are arranged at the positions, contacted with the equipment foundation (1), of the lower parts of the two ends of the track (2), and upper channel steel stop blocks (6) are arranged at the upper parts of the two ends of the track (2), so that the sliding position of the equipment is limited conveniently;
a plurality of rolling bars (3) are erected on the track (2) at even intervals, the two rolling bars (3) at the head and the tail along the advancing direction of the equipment are fixed through angle steel, and the support row (4) is erected on the rolling bars (3).
2. Bioreactor skid according to claim 1, characterized in that a shim iron is provided between the rail (2) and the foundation (1) of the installation for height adjustment.
3. Bioreactor skidding device according to claim 1, characterized in that a gap is provided between the lower channel steel block (5) and the equipment foundation (1), and the size of the gap is 1-3 mm.
4. Bioreactor skid device according to claim 1, characterized in that the roller (3) is perpendicular to the track (2) and the length of the two ends of the roller (3) extending out of the outer end surface of the track (2) is equal.
5. A construction method of a bioreactor sliding device is characterized by comprising the following steps:
designing and manufacturing a track (2), a rolling rod (3) and a support row (4): according to a plan view of equipment, a track (2) is controlled by a basic span between two pieces of equipment, the track (2) adopts a splicing structure, the width of a support row (4) is greater than that of the track (2), the length of the support row (4) is greater than that of the equipment, rolling rods (3) are uniformly arranged at intervals along the direction of the track (2), and the length of the rolling rods (3) is greater than that of the support row;
step two, checking and accepting the equipment foundation (1): measuring the basic elevation and levelness of each device by using a level gauge according to a design drawing, and rechecking the shape and size of the foundation by using a measuring tape; confirming whether the curing period and the strength of the concrete meet the installation requirements and the like; after the installation condition is met, the equipment can be installed;
step three, laying a track (2), and erecting a rolling rod (3) and a support row (4): after the sliding rail (2) is laid, the sliding rail is checked by using a horizontal ruler, the plurality of rails (2) are ensured to be on the same horizontal plane through adjustment of a sizing block, and the parts of the rails (2) contacting with the equipment foundation (1) are fixed by lower channel steel stop blocks (5) at two ends so as to ensure the stability of the rails (2) and avoid the rails (2) from moving in the transportation process; an upper channel steel stop block (6) is arranged at one end above the track (2) and used for controlling the sliding position of the equipment; a gap is reserved between the stop block and the foundation, so that the track (2) is convenient to take out; the rolling rod (3) is vertically erected on the track (2), and then the support row is placed on the upper part of the rolling rod (3);
step four, checking the orientation of the equipment: determining the direction of the equipment hoisted to the support row (4) according to an equipment installation drawing and the sliding direction of the equipment, wherein the direction comprises the direction of a pipe orifice and the position of a motor; the device is prevented from being incapable of turning in the sliding process when the orientation of the device is not adjusted;
step five, hoisting the equipment to the support row (4): after the equipment orientation is checked to be correct, hoisting operation is carried out; hoisting equipment, namely directly hoisting the equipment to the arranged support row (4) from a transport vehicle by using a truck crane;
step six, equipment slides to the position above the foundation: before sliding, the stability of the track (2) and the support row (4) is checked, then the support row is pried by a crowbar at the two ends in the opposite sliding direction of the equipment by taking the track (2) as a stress point, and the equipment slides by rolling of the rolling rod (3); whether the rolling rod (3) deviates or not is checked in the moving process, the adjustment is carried out in time, the sliding speed is controlled, and the equipment is slowly slid to a specified position;
step seven, laying a track jack, taking out the support row (4), the rolling rod (3) and the track (2): because the floor is made of lightweight concrete and a waterproof layer, the floor cannot bear the load by simply jacking equipment by using a jack and must bear the load on the equipment foundation (1), the track jack is specially customized according to the jacking height, jacking space and the like of the equipment and is used for jacking the equipment; in order to ensure the balance of the equipment, 4 5T track lifters are utilized and uniformly arranged at 4 corners of the equipment, the track lifters are propped against bearing channel steel of an equipment frame, 4 track lifters simultaneously and slowly jack the equipment for 20-40mm to stop, and the support row (4) and the track (2) are sequentially taken out in the opposite direction of equipment sliding through jacking and descending twice;
step eight, positioning and leveling equipment: after the sliding device is taken out, a sizing block is arranged on the basis, and after the equipment is leveled by a level gauge and a frame type level gauge, the installation is completed, and the next equipment is hoisted and constructed in sequence.
6. The construction method of the bioreactor sliding device according to claim 5, characterized in that the rolling bars (3) are thick-walled seamless tubes, and the rails (2) and the carrier bars (4) are made of channel steel.
7. The construction method of the bioreactor sliding device according to claim 5, characterized in that the splicing structures of the track (2) are connected in a broken welding mode, and the connecting points of the support row (4) are connected in a full welding mode.
8. The construction method of the bioreactor sliding device according to claim 5, wherein in the seventh step, when the carrier bar (4) and the rail (2) are taken out, the height of the device above the taken object is 20-30mm for ensuring safety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010241884.5A CN111233130A (en) | 2020-03-31 | 2020-03-31 | Bioreactor sliding device and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010241884.5A CN111233130A (en) | 2020-03-31 | 2020-03-31 | Bioreactor sliding device and construction method |
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| CN111233130A true CN111233130A (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010241884.5A Pending CN111233130A (en) | 2020-03-31 | 2020-03-31 | Bioreactor sliding device and construction method |
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| CN201671065U (en) * | 2010-07-16 | 2010-12-15 | 中铁七局集团第四工程有限公司 | Shuffling device for railroad bridge construction based on the railroad track |
| CN102765576A (en) * | 2012-07-25 | 2012-11-07 | 中国海洋石油总公司 | Equipment mounting and moving device |
| CN203129021U (en) * | 2013-03-14 | 2013-08-14 | 中铁十一局集团第三工程有限公司 | Hydraulic beam-moving device for setting up double-track bridges |
| CN104828758A (en) * | 2015-01-29 | 2015-08-12 | 中国能源建设集团江苏省电力建设第三工程有限公司 | Thermal power generating unit draught fan structure support overall transfer device and transfer method |
| CN105755205A (en) * | 2016-04-14 | 2016-07-13 | 中国十七冶集团有限公司 | Combination-method mounting method of ultra-large converter |
| CN208007924U (en) * | 2018-03-09 | 2018-10-26 | 湖南公共安全工程有限公司 | A kind of device for transporting equipment |
| CN110700117A (en) * | 2019-08-30 | 2020-01-17 | 中铁十四局集团第四工程有限公司 | Integral synchronous jacking transformation method for overpass |
| CN212504186U (en) * | 2020-03-31 | 2021-02-09 | 浙江国联设备工程有限公司 | Bioreactor sliding device |
-
2020
- 2020-03-31 CN CN202010241884.5A patent/CN111233130A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201671065U (en) * | 2010-07-16 | 2010-12-15 | 中铁七局集团第四工程有限公司 | Shuffling device for railroad bridge construction based on the railroad track |
| CN102765576A (en) * | 2012-07-25 | 2012-11-07 | 中国海洋石油总公司 | Equipment mounting and moving device |
| CN203129021U (en) * | 2013-03-14 | 2013-08-14 | 中铁十一局集团第三工程有限公司 | Hydraulic beam-moving device for setting up double-track bridges |
| CN104828758A (en) * | 2015-01-29 | 2015-08-12 | 中国能源建设集团江苏省电力建设第三工程有限公司 | Thermal power generating unit draught fan structure support overall transfer device and transfer method |
| CN105755205A (en) * | 2016-04-14 | 2016-07-13 | 中国十七冶集团有限公司 | Combination-method mounting method of ultra-large converter |
| CN208007924U (en) * | 2018-03-09 | 2018-10-26 | 湖南公共安全工程有限公司 | A kind of device for transporting equipment |
| CN110700117A (en) * | 2019-08-30 | 2020-01-17 | 中铁十四局集团第四工程有限公司 | Integral synchronous jacking transformation method for overpass |
| CN212504186U (en) * | 2020-03-31 | 2021-02-09 | 浙江国联设备工程有限公司 | Bioreactor sliding device |
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