CN104481194B - A kind of flip-chip method of vertical type tubular equipment - Google Patents
A kind of flip-chip method of vertical type tubular equipment Download PDFInfo
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- CN104481194B CN104481194B CN201410596546.8A CN201410596546A CN104481194B CN 104481194 B CN104481194 B CN 104481194B CN 201410596546 A CN201410596546 A CN 201410596546A CN 104481194 B CN104481194 B CN 104481194B
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- type tubular
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
- E04H12/342—Arrangements for stacking tower sections on top of each other
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Abstract
The invention discloses the flip-chip method of a kind of vertical type tubular equipment, described vertical type tubular equipment is made up of shell of column and cone section, this flip-chip method uses hydraulic lifting apparatus to install, and described hydraulic lifting apparatus includes horizontally disposed base plate, newel, multiple shell ring wallboard buttresses and multiple hoisting mechanism；During equipment cone section is installed, need the diameter change according to vertical type tubular equipment cone section, adjust the distance between described hoisting mechanism and described newel.Whole work that equipment is installed by the present invention are arranged on and overhead carry out in 2 meters of high scopes, without setting up boil on the nape opposite the mouth, jig in high-altitude, and the potential safety hazard during not having danger that high-altitude temporary platform removes and staff up and down, safety is greatly improved；Being prone to ensure construction quality, it is possible to reduce construction area, can not use Large-scale Hoisting equipment, reduce operating expenses, saving the construction period, this flip-chip method is applied widely.
Description
Technical field
The present invention relates to a kind of flip-chip method, the flip-chip method of a kind of vertical type tubular equipment.
Background technology
Along with the development of hot rolled plate, solder technology and mounting technique, add steel stack and have that installation period is short, cost is low
Etc. feature, the range of application making steel stack is more and more wider.The height of vertical type steel stack is reached 80～100 by 40 meters
Rice.Current installation method generally has following two upright method of hull section construction and hydraulic pressure upside-down method of hull-section construction: the first is in ground group pair by chimney
Become several sections, use large-scale crane Piecemeal erection from the bottom up.The second is to arrange the tower of about 20 tons on chimney raft side
Hang and chimney section is lifted.Above two formal dress method all exist need to boil on the nape opposite the mouth potential safety hazard big with place, high-altitude segmented big,
Quality is wayward, aligning platform and segmentation group be to need to be by materials'use amount big (accounting for the 1/8 of chimney gross weight), machinery expense
By features such as height, long construction periods.The hydraulic pressure upside-down method of hull-section construction of current steel stack uses hydraulic jacking device to install, hydraulic pressure used
The problems and disadvantages that jacking apparatus exists is: 1) a jacking stroke can only promote a band shell ring；2) column braces uses
Shaped steel welds, and when needs change Diameter of chimney, needs gas cutting to excise shaped steel, it is contemplated that the heat treatment impact on material,
After cutting three or four times, it is necessary to change new material, cause waste of material.The more important thing is: column braces uses steel welding
Connect and make hydraulic jacking device not regulate, bad adaptability.
Summary of the invention
The present invention solves technical problem present in known technology and the flip-chip method of a kind of vertical type tubular equipment be provided,
Using the method to install vertical type tubular equipment, installation period is short, potential safety hazard is little, measure cost is few, quality and safety
It is prone to ensure.
The present invention solves that technical problem is adopted the technical scheme that present in known technology: a kind of vertical type tubular sets
Standby flip-chip method, described vertical type tubular equipment is made up of shell of column and cone section, and the method uses hydraulic lifting apparatus to carry out
Installing, described hydraulic lifting apparatus includes horizontally disposed base plate, newel, multiple shell ring wallboard buttresses and multiple lifting
Mechanism；Described newel is vertically fixed on the central authorities of described base plate, and all described hoisting mechanisms are evenly distributed in described
Around stem；Described hoisting mechanism includes slideway, support post, raising rod, enhancing ring beam section, connector, interior
Cassette hydraulic cylinder；Described slideway is radially arranged along the circle with the center of described newel as the center of circle, and is fixed on the described end
On plate；The lower end of described support post is welded with the slide block adaptive with described slideway, and described support post passes through described slide block
Stand upright on described slideway；Described inner blocking type hydraulic cylinder is fixed on the upper end of described support post, and described raising rod is by institute
Stating inner blocking type Driven by Hydraulic Cylinder, the lower end of described raising rod connects enhancing ring beam section, solid in described enhancing ring beam section
It is connected to the connector adaptive with elevated shell ring wallboard, outside described connector, is provided with multiple bolt hole；Described support is stood
The top of post is connected by horizontally disposed telescopic sleeve structure with the top of described newel；Described base plate is placed with
Multiple described shell ring wallboard buttresses, the end face absolute altitude that supports of described shell ring wallboard buttress is higher than the end face absolute altitude of described slideway；
1) when the top of vertical type tubular equipment is shell of column, use described hydraulic lifting apparatus that vertical type tubular equipment is installed
The step of shell of column is:
1.1), on the basis of described hydraulic lifting apparatus being arranged on described vertical type tubular equipment, make in described newel
The heart overlaps with the design centre of described vertical type tubular equipment；
1.2) the first band shell ring wallboard is placed on described shell ring wallboard buttress, is trapped among the outside of all described hoisting mechanisms,
Complete the group of the first band shell ring wallboard to and welding, then use high-strength bolt to be connected to described connector the first band shell ring
Outside；
1.3) the second band shell ring wallboard is placed on described shell ring wallboard buttress, is trapped among the outside of the first band shell ring, form one
Vertical openings, uses cross joint to connect each the adjacent shell ring wallboard forming the second band shell ring；In vertical openings both sides
Tighten up this opening with jack, make the second band shell ring after tightening up opening be enclosed within outside the first band shell ring；Start described inner blocking type liquid
Cylinder pressure, by the top of the first band shell ring Synchronous lifting to the second band shell ring, stops promoting；The second band shell ring is made to continue with jack
Continuous tighten up its vertical openings and coordinate the fixture of upper and lower boil on the nape opposite the mouth, making the second band shell ring and the first band shell ring boil on the nape opposite the mouth, then,
The lower end of the upper end of the second band shell ring with the first band shell ring is welded together, the vertical openings of the second band shell ring is welded on
Together；
1.4) step 1.3 is repeated), until described raising rod is promoted to highest order；Remove the height on described connector
Strength bolt, transfers raising rod to lowest order, completes a lift stroke；
1.5) the band shell ring high-strength bolt that will be located in lowermost end is connected on described connector, repeats step 1.4),
Complete second lift stroke；
1.6) step 1.5 is repeated), until completing the installation of vertical type tubular its upper side shell of column shell ring；
1.7) step 1.5 is repeated), complete to bore the installation of one lift stroke of section shell ring；
In step 1.1) to step 1.7) in, all described support posts and described base plate are welded into one by steel beam column I
Body, described slide block is welded on described base plate by steel beam column II, and all described hoisting mechanisms are welded on by steel beam column III
Together；
1.8) remove the steel beam column I between all described support posts and described base plate, remove described slide block and described base plate
Between steel beam column II, remove the steel beam column III between all described hoisting mechanisms, according to vertical type tubular equipment cone section
Diameter changes, by adjust telescopic sleeve structure and mobile slide position change described hoisting mechanism and described newel it
Between distance；The most again by integrally welded, by described by steel beam column I to all described support posts and described base plate
Slide block is welded on described base plate by steel beam column II, is welded together by steel beam column III by all described hoisting mechanisms；
In step 1.1) to step 1.7) in, all described support posts and described base plate are welded into one by steel beam column I
Body, described slide block is welded on described base plate by steel beam column II, and all described hoisting mechanisms are welded on by steel beam column III
Together；
1.8) remove the steel beam column I between all described support posts and described base plate, remove described slide block and described base plate
Between steel beam column II, remove the steel beam column III between all described hoisting mechanisms, according to vertical type tubular equipment cone section
Diameter changes, by adjust telescopic sleeve structure and mobile slide position change described hoisting mechanism and described newel it
Between distance；The most again by integrally welded, by described by steel beam column I to all described support posts and described base plate
Slide block is welded on described base plate by steel beam column II, is welded together by steel beam column III by all described hoisting mechanisms；
1.9) step 1.5 is repeated) and step 1.8), until completing to bore the installation of section shell ring；
1.10) step 1.6 is repeated) and step 1.9), until tubular equipment installs；
2) when the top of vertical type tubular equipment is cone section, use described hydraulic lifting apparatus that vertical type tubular equipment is installed
The step of shell of column is:
2.1) according to step 1.1)～step 1.4) complete a lift stroke；
2.2) according to step 1.8) complete the adjustment of hydraulic lifting apparatus,
2.3) step 1.9 is repeated), until completing the installation of vertical type tubular its upper side cone section；
2.4) step 1.6 is repeated) and step 1.9), until tubular equipment installs；
In installation, weld cable wind rope on a band shell ring fix hanger going up most, connect cable wind rope, cable wind rope
With lifting process synchronous release, the lower end of cable wind rope is connected on the fixation means of surrounding.
Being provided with box body in the inner side of described enhancing ring beam section, described box body is fixed on the lower end of described raising rod, institute
State connector affixed with described box body.
Described telescopic sleeve structure includes the horizontal brace rod II being arranged on described support post top and is arranged on described center
The connecting rod I on the top of post, described connecting rod I is connected by expansion link with described connecting rod II, the one of described expansion link
End is inserted in described connecting rod I, and the other end of described expansion link is sleeved on the outside of described connecting rod II, described connection
Bar I and described connecting rod II are fixed by holding screw respectively with described expansion link.
Described connector uses bracket shape structure, and the big end facade of bracket shape connector is outwardly.
The cross section of described slide block is groove type, and groove type slide block spiral-lock is on described slideway.
The present invention has the advantage that with good effect:
One) whole work that equipment is installed by the present invention are arranged on and overhead carry out in 2 meters of high scopes, it is not necessary in high-altitude
Set up boil on the nape opposite the mouth, jig, and the safety during not having danger that high-altitude temporary platform removes and staff up and down is hidden
Suffering from, safety is greatly improved；
Two) boil on the nape opposite the mouth of each section of shell ring is provided entirely in overhead in 2 meters of altitude ranges by the present invention, welding process without
The problems such as high altitude wind is big, the bad layout of draught exclusion device, it is easy to ensure welding quality, also allow for carrying out welding quality simultaneously
Inspection；
Three) present invention uses flip-chip method, it is possible to reduce construction area, can complete to install in small space；
Four) use flip-chip method can not use Large-scale Hoisting equipment, reduce lifting cost and use；
Five) use flip-chip method each band shell ring that temporary support and the high-altitude aligning platform preventing deformation need not be set, it is to avoid
The use of a large amount of measure materials；
Six) using inner blocking type Driven by Hydraulic Cylinder raising rod to promote shell ring, stroke is big, and efficiency is high, it is possible to save construction
Duration；
Seven) this flip-chip method is applied widely, is applicable not only to the installation of vertical type steel stack, for can be at the scene
Towering tank, the tower kind equipment make, installed all can use.And installed equipment feature possesses: equipment (or
The main body of person's equipment) to have shape single, symmetrical, and depth-width ratio is very big, equipment (or the master of equipment in installation process
Body) the equipment that changes along a vertical line of position of centre of gravity all can use.
Accompanying drawing explanation
Fig. 1 is the outside drawing of the vertical type steel stack that the application present invention installs；
Fig. 2 is the axonometric chart of hydraulic lifting apparatus of the present invention；
Fig. 3 is the front view of Fig. 2；
Fig. 4 is the top view of Fig. 2；
Fig. 5 is schematic diagram during hydraulic lifting apparatus of the present invention use.
In figure: 1, cylindrical section；2, conical section；3, discharging rod；4, steel stack each layer platform；5, cat ladder and protect cage；
6, broken solar or lunar halo；7, reinforcement；8, flue entrance；9, hoisting mechanism；10, raising rod；11, inner blocking type hydraulic pressure
Cylinder；12, support post；13, telescopic sleeve structure；14, connecting rod I；15, connecting rod II；16, expansion link；
17, holding screw；18, newel；19, connector；20, enhancing ring beam section；21, slideway；22, base plate；23、
Box body；24, slide block；25, shell ring wallboard buttress；26, shell ring wallboard.
Detailed description of the invention
For the summary of the invention of the present invention, feature and effect can be further appreciated that, hereby enumerate following example, and coordinate accompanying drawing
Describe in detail as follows:
The flip-chip method of a kind of vertical type tubular equipment, described vertical type tubular equipment is made up of shell of column and cone section, uses liquid
Pressure lifting device is installed.
Referring to Fig. 2～Fig. 5, described hydraulic lifting apparatus includes horizontally disposed base plate 22, newel 18, multiple cylinder
Joint wallboard buttress 25 and multiple hoisting mechanism 9.
Described newel 18 is vertically fixed on the central authorities of described base plate 22, and all described hoisting mechanisms 9 are evenly distributed
Described newel 18 is around.
Described hoisting mechanism 9 includes slideway 21, support post 12, raising rod 10, enhancing ring beam section 20, connector
19, inner blocking type hydraulic cylinder 11；Described slideway 21 is radially arranged along the circle with the center of described newel 18 as the center of circle,
And be fixed on described base plate 22, the lower end of described support post 12 is welded with and the slide block 24 of described slideway 21 adaptation,
Described support post 12 is stood upright on described slideway 21 by described slide block 24；Described inner blocking type hydraulic cylinder 11 is fixed on
The upper end of described support post 12, described raising rod 10 is driven by described inner blocking type hydraulic cylinder 11, described raising rod
The lower end of 10 connects enhancing ring beam section 20, is connected with adaptive with elevated shell ring wallboard in described enhancing ring beam section 20
Connector 19, outside described connector 19, be provided with multiple bolt hole；The top of described support post 12 with described in
The top of stem 18 is connected by horizontally disposed telescopic sleeve structure 13.
Described base plate 22 is placed with multiple described shell ring wallboard buttress 25, a support of described shell ring wallboard buttress 25
Face absolute altitude is higher than the end face absolute altitude of described slideway 21.
In the present embodiment, described enhancing ring beam section 20 is the circular arc adaptive with cylindrical chimney shell ring, in described lifting
The inner side of ring beam section 20 is provided with box body 23, and described box body 23 is fixed on the lower end of described raising rod 10, described company
Fitting 19 is affixed with described box body 23.Described telescopic sleeve structure 13 includes being arranged on described support post 12 top
Horizontal brace rod II 15 and be arranged on the connecting rod I 14 on top of described newel 18, described connecting rod I 14 and institute
Stating connecting rod II 15 to be connected by expansion link 16, one end of described expansion link 16 is inserted in described connecting rod I 14, institute
The other end stating expansion link 16 is sleeved on the outside of described connecting rod II 15, described connecting rod I 14 and described connecting rod II
15 are fixed by holding screw 17 respectively with described expansion link 16.Described connector 19 uses bracket shape structure, bracket shape
The big end facade of connector outwardly, is provided with multiple bolt hole on this big end facade.The cross section of described slide block 24 is groove
Shape, groove type slide block spiral-lock is on described slideway 21.
When the top of vertical type tubular equipment is shell of column, as a example by steel stack, referring to Fig. 1, steel stack is by Upper cylindrical
Section 1 and lower cone segments 2 form, and the step using described hydraulic lifting apparatus to install vertical type tubular equipment shell of column is:
1.1), on the basis of described hydraulic lifting apparatus being arranged on described vertical type tubular equipment, described newel 18 is made
Center overlap with the design centre of described vertical type tubular equipment；
Before equipment is installed, need the basis of acceptance checkout equipment, after intensity is qualified, mounted thereon and debug described hydraulic pressure and carry
Rise device.
1.2) the first band shell ring wallboard 26 is placed on described shell ring wallboard buttress 25, is trapped among all described hoisting mechanisms 9
Outside, complete the group of the first band shell ring wallboard to and welding, then use high-strength bolt to be connected to institute the first band shell ring
State outside connector；
1.3) the second band shell ring wallboard is placed on described shell ring wallboard buttress 25, is trapped among the outside of the first band shell ring, shape
Become a vertical openings, use cross joint to connect each the adjacent shell ring wallboard forming the second band shell ring；In vertical openings
Both sides jack tightens up this opening, makes the second band shell ring after tightening up opening be enclosed within outside the first band shell ring；Start described interior card
Formula hydraulic cylinder 11, by the top of the first band shell ring Synchronous lifting to the second band shell ring, stops promoting；The second band is made with jack
Shell ring continues tighten up its vertical openings and coordinate the fixture of upper and lower boil on the nape opposite the mouth, makes the second band shell ring and the first band shell ring boil on the nape opposite the mouth,
Then, the lower end of the upper end of the second band shell ring with the first band shell ring is welded together, by the vertical openings of the second band shell ring
Weld together；
1.4) step 1.3 is repeated), until described raising rod 10 is promoted to highest order；Remove described connector 19
On high-strength bolt, transfer raising rod to lowest order, complete a lift stroke；
1.5) the band shell ring high-strength bolt that will be located in lowermost end is connected on described connector 19, repeats step 1.4),
Complete second lift stroke；
1.6) step 1.5 is repeated), until completing the installation of vertical type tubular its upper side shell of column shell ring；At the present embodiment
In, the most complete the installation of the steel stack all shell rings of Upper cylindrical section.
1.7) step 1.5 is repeated), complete to bore the installation of one lift stroke of section shell ring；
In step 1.1) to step 1.7) in, all described support posts 12 and described base plate 22 are welded by steel beam column I
Being connected into one, described slide block 24 is welded on described base plate 22 by steel beam column II, and all described hoisting mechanisms 9 pass through
Steel beam column III welds together；
1.8) remove the steel beam column I between all described support posts 12 and described base plate 22, remove described slide block 24
And the steel beam column II between described base plate 22, remove the steel beam column III between all described hoisting mechanisms 9, according to vertical type
The diameter change of tubular equipment cone section, changes described elevator by adjusting telescopic sleeve structure and mobile slide block 24 position
Distance between structure 9 and described newel 18；The most all described support posts 12 and described base plate 22 are passed through
Steel beam column I is integrally welded, is welded on described base plate 22 by steel beam column II by described slide block 24, by all described
Hoisting mechanism 9 is welded together by steel beam column III；When mounting steel chimney, should by outwards elongate telescopic tube and to
Outer mobile slide block, widens the distance between described hoisting mechanism and described newel.
1.9) step 1.5 is repeated) and step 1.8), until completing to bore the installation of section shell ring.So far the installation of steel stack
It is complete.When equipment also has other shell of column or cone section, also have next step:
1.10) step 1.6 is repeated) and step 1.9), until tubular equipment installs；
2) when the top of vertical type tubular equipment is cone section, use described hydraulic lifting apparatus that vertical type tubular equipment is installed
The step of shell of column is:
2.1) according to step 1.1)～step 1.4) complete a lift stroke；
2.2) according to step 1.8) complete the adjustment of hydraulic lifting apparatus,
2.3) step 1.9 is repeated), until completing the installation of vertical type tubular its upper side cone section；
2.4) step 1.6 is repeated) and step 1.9), until tubular equipment installs；
In installation, weld cable wind rope on a band shell ring fix hanger going up most, connect cable wind rope, cable wind rope
With lifting process synchronous release, the lower end of cable wind rope is connected on the fixation means of surrounding.
Discharging rod 3 on the anticorrosive coating of all shell rings and attached parts such as chimney, steel stack each layer platform 4, cat ladder
And protect cage 5, broken solar or lunar halo 6, reinforcement 7 and flue entrance 8 and all complete to construct before this shell ring jacking, complete at inverted construction
Cheng Hou, equipment is installed and is just completed.
When lifting weight increases to setting value, need upgrade ring beam shaped steel is circumferentially connected as entirety, be used for improving
The rigidity of all hoisting mechanisms and bearing capacity, and increase the lifting synchronicity of each hoisting mechanism.
The flip-chip method of the said equipment is applicable not only to the installation of steel stack, apply also for similar to steel stack profile tank,
The in-site installation of tower equipment.The main body of required installation equipment or equipment only need to have the following characteristics that shape is single, right
Claiming, depth-width ratio is very big, and in installation process, the position of centre of gravity of the main body of equipment or equipment changes along a vertical straight line.
The cross section of required installation equipment can be circular, it is also possible to is square, triangle or rhombus etc..
Although the preferred embodiments of the present invention being described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned
Detailed description of the invention, above-mentioned detailed description of the invention is only schematically, is not restrictive, this area general
Logical technical staff is under the enlightenment of the present invention, in the case of without departing from present inventive concept and scope of the claimed protection,
Can be to make a lot of form, within these belong to protection scope of the present invention.
Claims (5)
1. a flip-chip method for vertical type tubular equipment, described vertical type tubular equipment is made up of shell of column and cone section, and it is special
Levy and be, the method use hydraulic lifting apparatus install, described hydraulic lifting apparatus include horizontally disposed base plate,
Newel, multiple shell ring wallboard buttresses and multiple hoisting mechanism；
Described newel is vertically fixed on the central authorities of described base plate, and all described hoisting mechanisms are evenly distributed at described center
Around post；
Described hoisting mechanism includes slideway, support post, raising rod, enhancing ring beam section, connector, inner blocking type hydraulic pressure
Cylinder；Described slideway is radially arranged along the circle with the center of described newel as the center of circle, and is fixed on described base plate；Institute
The lower end stating support post is welded with the slide block adaptive with described slideway, and described support post stands upright on institute by described slide block
State on slideway；Described inner blocking type hydraulic cylinder is fixed on the upper end of described support post, and described raising rod is by described inner blocking type
Driven by Hydraulic Cylinder, the lower end of described raising rod connects enhancing ring beam section, is connected with and quilt in described enhancing ring beam section
Promote the connector that shell ring wallboard is adaptive, outside described connector, be provided with multiple bolt hole；
The top of described support post is connected by horizontally disposed telescopic sleeve structure with the top of described newel；
Being placed with multiple described shell ring wallboard buttress on described base plate, the support end face absolute altitude of described shell ring wallboard buttress is high
End face absolute altitude in described slideway；
1) when the top of vertical type tubular equipment is shell of column, use described hydraulic lifting apparatus that vertical type tubular equipment is installed
The step of shell of column is:
1.1), on the basis of described hydraulic lifting apparatus being arranged on described vertical type tubular equipment, make in described newel
The heart overlaps with the design centre of described vertical type tubular equipment；
1.2) the first band shell ring wallboard is placed on described shell ring wallboard buttress, is trapped among the outside of all described hoisting mechanisms,
Complete the group of the first band shell ring wallboard to and welding, then use high-strength bolt to be connected to described connector the first band shell ring
Outside；
1.3) the second band shell ring wallboard is placed on described shell ring wallboard buttress, is trapped among the outside of the first band shell ring, form one
Vertical openings, uses cross joint to connect each the adjacent shell ring wallboard forming the second band shell ring；In vertical openings both sides
Tighten up this opening with jack, make the second band shell ring after tightening up opening be enclosed within outside the first band shell ring；Start described inner blocking type liquid
Cylinder pressure, by the top of the first band shell ring Synchronous lifting to the second band shell ring, stops promoting；The second band shell ring is made to continue with jack
Continuous tighten up its vertical openings and coordinate the fixture of upper and lower boil on the nape opposite the mouth, making the second band shell ring and the first band shell ring boil on the nape opposite the mouth, then,
The lower end of the upper end of the second band shell ring with the first band shell ring is welded together, the vertical openings of the second band shell ring is welded on
Together；
1.4) repeat step 1.3), until described raising rod is promoted to highest order；Remove the height on described connector
Strength bolt, transfers raising rod to lowest order, completes a lift stroke；
1.5) the band shell ring high-strength bolt that will be located in lowermost end is connected on described connector, repeats step 1.4),
Complete second lift stroke；
1.6) step 1.5 is repeated), until completing the installation of vertical type tubular its upper side shell of column shell ring；
1.7) step 1.4 is repeated), complete to bore the installation of one lift stroke of section shell ring；
In step 1.1) to step 1.7) in, all described support posts and described base plate are welded into one by steel beam column I
Body, described slide block is welded on described base plate by steel beam column II, and all described hoisting mechanisms are welded on by steel beam column III
Together；
1.8) remove the steel beam column I between all described support posts and described base plate, remove described slide block and described base plate
Between steel beam column II, remove the steel beam column III between all described hoisting mechanisms, according to vertical type tubular equipment cone section
Diameter changes, by adjust telescopic sleeve structure and mobile slide position change described hoisting mechanism and described newel it
Between distance；The most again by integrally welded, by described by steel beam column I to all described support posts and described base plate
Slide block is welded on described base plate by steel beam column II, is welded together by steel beam column III by all described hoisting mechanisms；
1.9) step 1.5 is repeated) and step 1.8), until completing to bore the installation of section shell ring；
1.10) step 1.6 is repeated) and step 1.9), until tubular equipment installs；
2) when the top of vertical type tubular equipment is cone section, use described hydraulic lifting apparatus that vertical type tubular equipment is installed
The step of shell of column is:
2.1) according to step 1.1)～step 1.4) complete a lift stroke；
2.2) according to step 1.8) complete the adjustment of hydraulic lifting apparatus,
2.3) step 1.9 is repeated), until completing the installation of vertical type tubular its upper side cone section；
2.4) step 1.6 is repeated) and step 1.9), until tubular equipment installs；
In installation, weld cable wind rope on a band shell ring fix hanger going up most, connect cable wind rope, cable wind rope
With lifting process synchronous release, the lower end of cable wind rope is connected on the fixation means of surrounding.
The flip-chip method of vertical type tubular equipment the most according to claim 1, it is characterised in that at described enhancing ring
The inner side of beam section is provided with box body, and described box body is fixed on the lower end of described raising rod, described connector and described case
Type body is affixed.
The flip-chip method of vertical type tubular equipment the most according to claim 2, it is characterised in that described telescopic tube
Structure includes the connecting rod on the horizontal brace rod II and top being arranged on described newel being arranged on described support post top
I, described connecting rod I is connected by expansion link with described connecting rod II, and one end of described expansion link is inserted into described connection
In bar I, the other end of described expansion link is sleeved on the outside of described connecting rod II, described connecting rod I and described connecting rod
II is fixed by holding screw respectively with described expansion link.
The flip-chip method of vertical type tubular equipment the most according to claim 1, it is characterised in that described connector is adopted
By bracket shape structure, the big end facade of bracket shape connector is outwardly.
The flip-chip method of vertical type tubular equipment the most according to claim 1, it is characterised in that the horizontal stroke of described slide block
Cross section is groove type, and groove type slide block spiral-lock is on described slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596546.8A CN104481194B (en) | 2014-10-29 | 2014-10-29 | A kind of flip-chip method of vertical type tubular equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596546.8A CN104481194B (en) | 2014-10-29 | 2014-10-29 | A kind of flip-chip method of vertical type tubular equipment |
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| Publication Number | Publication Date |
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| CN104481194A CN104481194A (en) | 2015-04-01 |
| CN104481194B true CN104481194B (en) | 2016-08-24 |
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| CN201410596546.8A Active CN104481194B (en) | 2014-10-29 | 2014-10-29 | A kind of flip-chip method of vertical type tubular equipment |
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| CN105836678B (en) * | 2016-05-25 | 2018-10-19 | 中国能源建设集团湖南火电建设有限公司 | Large tank lifting device and large tank method for improving |
| CN108756441A (en) * | 2018-08-11 | 2018-11-06 | 中国电建集团贵州电力设计研究院有限公司 | A kind of hydraulic lifting flipped device and its hanging method for reducing tower |
| CN110039217A (en) * | 2019-06-06 | 2019-07-23 | 贵州建工集团第六建筑工程有限责任公司 | A kind of upside-down mounting mode storage tank concentricity, ovality control construction method |
| CN111957176A (en) * | 2020-09-04 | 2020-11-20 | 杨虹 | Research and development of construction process of internal component of boiler desulfurization tower |
| CN113187252B (en) * | 2021-04-25 | 2023-04-07 | 华能秦煤瑞金发电有限责任公司 | Fixed strutting arrangement of reducing tower construction |
| CN115126317B (en) * | 2022-06-28 | 2023-04-25 | 中国化学工程第三建设有限公司 | Tank prefabricated member inverted multifunctional base beam structure |
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