CN108640035A - A kind of chimney emission inner cylinder shell ring Orbital Transport Systems - Google Patents
A kind of chimney emission inner cylinder shell ring Orbital Transport Systems Download PDFInfo
- Publication number
- CN108640035A CN108640035A CN201810829222.2A CN201810829222A CN108640035A CN 108640035 A CN108640035 A CN 108640035A CN 201810829222 A CN201810829222 A CN 201810829222A CN 108640035 A CN108640035 A CN 108640035A
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- CN
- China
- Prior art keywords
- rail track
- double
- track
- steel
- round steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 121
- 239000010959 steel Substances 0.000 claims description 121
- 230000007704 transition Effects 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 4
- 239000000779 smoke Substances 0.000 abstract description 21
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
- B66F7/20—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by several jacks with means for maintaining the platforms horizontal during movement
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The present invention provides a kind of chimney emission inner cylinder shell ring Orbital Transport Systems, including conveying track, lifting mechanism, transport vehicle and hoist engine, conveying track includes lateral double-rail track and longitudinal double-rail track, and the middle part cross-fixing of longitudinal double-rail track and lateral double-rail track is arranged and forms T-type structure；Transport vehicle includes vehicle frame, is equipped with universal wheel in the both sides of vehicle frame, universal wheel is located on conveying track and is moved along conveying track；The infall of lateral double-rail track and longitudinal double-rail track is provided with lifting mechanism, lifting mechanism is for lifting vehicle frame and universal wheel being made to be detached from conveying track；Hoist engine is moved for drawing transport vehicle on conveying track.It can make the promotion of two smoke evacuation inner cylinders of chimney through the invention, counterpart, alternately operating is installed, avoid artificial and mechanical unnecessary waste, substantially reduce the duration, it is easy to operate.The present invention can follow engineering to be repeated as many times and utilize simultaneously.
Description
Technical field
The present invention relates to Thermal Power Plant Construction technical fields, and in particular to a kind of chimney emission inner cylinder shell ring rail transport system
System.
Background technology
In chimney emission inner tube installation engineering, need the smoke evacuation inner cylinder shell ring of high major diameter from transported outside chimney to
The center of smoke evacuation inner cylinder stack shell design inside chimney, for the smoke evacuation inner tube installation of the bitubular, existing construction method is solid
Dingan County dress smoke evacuation inner cylinder shell ring conveying track discharge fume at first inner cylinder shell ring transit route on, smoke evacuation inner cylinder shell ring transport only
It can be linear transport, after the completion of waiting for first smoke evacuation inner tube installation, remove first smoke evacuation inner cylinder shell ring conveying track, it is consolidated
Dingan County is on the transit route of second smoke evacuation inner cylinder shell ring, then carries out the installation of second smoke evacuation inner cylinder shell ring, installation effect
Rate is low, and labour cost, machinery expenses are high, long in time limit.
Invention content
For deficiency in the prior art, the present invention provides a kind of chimney emission inner cylinder shell ring Orbital Transport Systems.
A kind of chimney emission inner cylinder shell ring Orbital Transport Systems, it is characterised in that：Including conveying track, lifting mechanism, fortune
Defeated vehicle and hoist engine, the conveying track include lateral double-rail track and longitudinal double-rail track, the longitudinal direction double-rail track and institute
The middle part cross-fixing for stating lateral double-rail track is arranged and forms T-type structure；The transport vehicle includes vehicle frame, in the vehicle frame
Both sides are equipped with universal wheel, and the universal wheel is located on the conveying track and is moved along the conveying track；In the transverse direction
The infall of double-rail track and longitudinal double-rail track is provided with lifting mechanism, and the lifting mechanism is for lifting the vehicle frame and making
The universal wheel is detached from the conveying track；The hoist engine is moved for drawing the transport vehicle on the conveying track.
The operation principle of the present invention：For placing inner cylinder shell ring on vehicle frame, transport vehicle is located at lateral double-rail track and longitudinal direction
When the infall of double-rail track, transport vehicle is lifted and is disengaged it from conveying track by lifting mechanism, and transport vehicle is replaced track
Replace moving direction.
It is further：The transverse direction double-rail track and longitudinal specification of double-rail track are identical and including channel steel and round steel,
The channel steel it is opening up, the round steel is installed in the center of the channel steel；The idler wheel being arranged in the universal wheel is
Drop center wheel, the round steel are located in the race of the drop center wheel.
It is further：The channel steel both ends are equipped with limiting plate.
It is further：The universal wheel includes fixed seat and rotating seat, and the fixed seat is fixedly connected with the vehicle frame, institute
It states rotating seat to be rotatably assorted by shaft and the fixed seat, the idler wheel is mounted on the rotating seat.
It is further：It is installed with upper positioning table in the lower part of the fixed seat, in the case where the top of the rotating seat is installed with
Positioning table, the shaft are installed in the center of the lower positioning table upper surface, and the shaft is threaded through the upper positioning table
Center and be rotatably assorted with the upper positioning table.
It is further：The upper positioning table and lower positioning table are provided with positioning pin.
It is further：The lifting mechanism is several hydraulic jacks, when the transport vehicle is located at the transverse direction
When the infall of double-rail track and longitudinal double-rail track, the hydraulic jack is distributed in the underface of the vehicle frame both sides.
It is further：If the channel steel of the transverse direction double-rail track is the first channel steel, if the round steel of the transverse direction double-rail track
For the first round steel；If the channel steel of the longitudinal direction double-rail track is the second channel steel, if the round steel of the longitudinal direction double-rail track is second
Round steel；In the infall of the lateral double-rail track and longitudinal double-rail track, first channel steel and the second channel steel communicate and two
The slot bottom bottom surface of person is located in same level；It is equipped with transition in the crosspoint of the first round steel axis and the second round steel axis
The top of block, the transition block is dome-type, and the hemispheric structure is identical as the diameter of the round steel, the transition block
Lower part is fixedly connected with the channel steel slot bottom, between the transition block and first round steel and between second round steel
Equipped with gap, the gap is for making the groove walls of the idler wheel pass through.
It is further：If the channel steel of the transverse direction double-rail track is the first channel steel, if the round steel of the transverse direction double-rail track
For the first round steel；If the channel steel of the longitudinal direction double-rail track is the second channel steel, if the round steel of the longitudinal direction double-rail track is second
Round steel；In the infall of the lateral double-rail track and longitudinal double-rail track, first channel steel and the second channel steel communicate and two
The slot bottom bottom surface of person is located in same level；If first round steel and the second round steel crosspoint are A points, in first circle
It is equipped with groove close to the position of A points both sides and close to the position of A points both sides on second round steel on steel, the groove is used
Pass through in making the groove walls of the idler wheel.
Beneficial effects of the present invention：Promotion, counterpart, the installation of two smoke evacuation inner cylinders of chimney can be made to hand over through the invention
For operation, artificial and mechanical unnecessary waste is avoided, the duration is substantially reduced, it is easy to operate.The present invention simultaneously
Engineering can be followed to be repeated as many times to utilize.
Description of the drawings
Fig. 1 is usage scenario schematic diagram of the present invention in chimney；
Fig. 2 is the structural schematic diagram of the present invention；
Fig. 3 is the assembly structure figure of universal wheel and conveying track in the present invention；
Fig. 4 is the structural schematic diagram in the conveying track crosspoint of first embodiment in the present invention；
Fig. 5 is the structural schematic diagram in the conveying track crosspoint of second embodiment in the present invention；
Fig. 6 is the side block diagram of conveying track intersection the first round steel and the second round steel of second embodiment in the present invention.
In figure, 11, chimney；12, shell ring；2, transport vehicle；21, vehicle frame；22, universal wheel；221, fixed seat；2211, upper fixed
Position platform；222, rotating seat；2221, lower positioning table；223, positioning pin；224, idler wheel；3, conveying track；301, channel steel；302, circle
Steel；303, transition block；304, groove；31, lateral double-rail track；311, the first channel steel；312, the first round steel；32, longitudinal double track
Track；321, the second channel steel；322, the second round steel.
Specific implementation mode
It elaborates below in conjunction with the accompanying drawings to the present invention.It should be noted that left, center, right in truth example of the present invention,
The orientation term such as upper and lower is only relative concept or be to refer to, and should not be considered as with the normal operating condition of product each other
It is restrictive.
First embodiment：As depicted in figs. 1 and 2, a kind of chimney emission inner cylinder shell ring Orbital Transport Systems, including transport rail
Road 3, lifting mechanism, transport vehicle 2 and hoist engine, the conveying track 3 include lateral double-rail track 31 and longitudinal double-rail track 32,
The middle part cross-fixing of the longitudinal direction double-rail track 32 and the lateral double-rail track 31 is arranged and forms T-type structure；The fortune
Defeated vehicle 2 includes vehicle frame 21, is equipped with universal wheel 224 in the both sides of the vehicle frame 21, the universal wheel 224 is located at the transport rail
It is moved on road 3 and along the conveying track 3；It is provided in the infall of the lateral double-rail track 31 and longitudinal double-rail track 32
Lifting mechanism, the lifting mechanism is for lifting the vehicle frame 21 and the universal wheel 22 being made to be detached from the conveying track 3；It is described
Hoist engine is moved for drawing the transport vehicle 2 on the conveying track 3.
Wherein, the lateral double-rail track 31 is identical with the specification of longitudinal double-rail track 32 and includes channel steel 301 and circle
Steel 302, the channel steel 301 it is opening up, the round steel 302 is installed in the center of the channel steel 301；In conjunction with Fig. 3, institute
It is drop center wheel to state the idler wheel 224 being arranged in universal wheel 22, and the round steel 302 is located in the race of the drop center wheel；It is described universal
Wheel 22 further includes fixed seat 221 and rotating seat 222, and the fixed seat 221 is fixedly connected with the vehicle frame 21, the rotating seat
222 are rotatably assorted by shaft and the fixed seat 221, and the idler wheel 224 is mounted on the rotating seat 222；Described solid
The lower part of reservation 221 is installed with positioning table 2211, and lower positioning table 2221 is installed on the top of the rotating seat 222, described
Shaft is installed in the center of 2221 upper surface of lower positioning table, and the shaft is threaded through in the upper positioning table 2211
Heart position is simultaneously rotatably assorted with the upper positioning table 2211；It is fixed to be provided with through the upper positioning table 2211 and lower positioning table 2221
Position pin 223；The lifting mechanism is several hydraulic jacks, when the transport vehicle 2 is located at the lateral double-rail track
31 and longitudinal double-rail track 32 infall when, the hydraulic jack is distributed in the underface of 21 both sides of the vehicle frame；Specifically
, the vehicle frame 21 is frame structure frame body, and the hydraulic jack is distributed at four angles of the vehicle frame 21；The elevator
For machine close to the lateral double-rail track 31 and on the axis of longitudinal double-rail track 32, the hoist engine is provided with traction
Rope, and is provided with buckle on traction rope, and when construction, traction rope is buckled to be connected with transport vehicle 2, from the direction of advance of transport vehicle 2
Transport vehicle 2 is pulled to move；301 both ends of the channel steel are equipped with limiting plate.
As shown in figure 4, setting the channel steel of the lateral double-rail track 31 as the first channel steel 311, if the lateral double-rail track
31 round steel is the first round steel 312；If the channel steel of the longitudinal direction double-rail track is the second channel steel 321, if the longitudinal direction double track rail
The round steel in road is the second round steel 322；In the infall of the lateral double-rail track 31 and longitudinal double-rail track 32, first slot
Steel 311 and the second channel steel 321 communicate and the slot bottom bottom surface of the two is located in same level；In 312 axis of the first round steel
It is equipped with transition block 303 with the crosspoint of 322 axis of the second round steel, the top of the transition block 303 is dome-type, the hemispherical
Structure it is identical as the diameter of the round steel 302, the lower part of the transition block 303 is fixedly connected with 301 slot bottom of the channel steel,
Gap is equipped between the transition block 303 and first round steel 312 and between second round steel 322, the gap is used
Pass through in making the groove walls of the idler wheel 224.
In the case where being identical with the first embodiment, second embodiment includes other technical characteristics：As shown in Figure 5 and Figure 6,
If the channel steel of the transverse direction double-rail track 31 is the first channel steel 311, if the round steel of the transverse direction double-rail track 31 is the first round steel
312；If the channel steel of the longitudinal direction double-rail track 32 is the second channel steel 321, if the round steel of the longitudinal direction double-rail track 32 is second
Round steel 322；In the infall of the lateral double-rail track 31 and longitudinal double-rail track 322, first channel steel, 311 and second slot
Steel 321 communicates and the slot bottom bottom surface of the two is located in same level；If first round steel, 312 and second round steel 322 intersects
Point be A points, on first round steel close to A points both sides position and on second round steel close to A points both sides position
It is equipped with groove 304, the groove 304 is for making the groove walls of the idler wheel 224 pass through.
The operation principle of the present invention：Longitudinal double track rail is laid with outside from chimney from the distance of a smoke evacuation inner cylinder shell ring diameter
At road to chimney inner hub location, the central axis of longitudinal double-rail track and chimney outer barrel design centre position and chimney are reserved
The center at gate is on same straight line, double with laying transverse direction double-rail track, transverse direction in the vertical direction of longitudinal double-rail track
Rail track is laid with respectively to two smoke evacuation inner cylinder stack shell design centre positions, and the gauge of two tracks is smoke evacuation inner cylinder shell ring diameter
1/2 ~ 2/3, conveying track is to be welded by channel steel and round steel, and it is anchored on ground by bar planting.In conveying track
The matched transport vehicle of upper operation work, the specification of transport vehicle matches with the diameter and weight of smoke evacuation inner cylinder shell ring, and band
There is the universal wheel in adjustable direction.Place is fabricated to from smoke evacuation inner cylinder transport chimney emission inner cylinder using homemade trailer or wooden handcart
Shell ring unloads smoke evacuation inner cylinder shell ring to transport vehicle to chimney doorway, by crane, and longitudinal double track rail is internally located at using chimney
Hoist engine on road axis pulls transport vehicle to consign chimney emission inner cylinder shell ring to the center position of chimney outer barrel.Pass through four
Small-sized hydraulic jack jacks transport vehicle to conveying track is left, and then loosens the bolt above four wheels, rotates four
The direction of wheel is parallel with lateral double-rail track, and unloading hydraulic jack makes the groove of wheel fall on lateral double-rail track, connects
Dragging track transport vehicle to the design centre position of first smoke evacuation inner cylinder stack shell of chimney, wherein dragging transport vehicle is laterally double
When being moved on rail track, the traction of hoist engine traction rope can be changed by the way that the troughing roller at lateral double-rail track both ends is arranged
Direction, that is, after traction rope bypasses idler wheel, the lead of traction rope is overlapped with the axis of the lateral double-rail track；It recycles
After smoke evacuation inner cylinder shell ring is lifted off trolley by chain block, promotion, counterpart, the installation of next step are carried out.Similarly transport second
The shell ring of a cylinder realizes first smoke evacuation inner cylinder and second to the design centre position of second smoke evacuation inner cylinder stack shell of chimney
Inner cylinder discharge fume alternately while installing.It is equipped with the limiting plate of high intensity at all track both ends, prevents transport vehicle from orbiting
When derail.The present invention has installation effectiveness height, short time limit, artificial and low machinery expenses remarkable advantage compared with the prior art,
The chimney emission inner cylinder shell ring track transport vehicle can reuse simultaneously.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (9)
1. a kind of chimney emission inner cylinder shell ring Orbital Transport Systems, it is characterised in that：Including conveying track, lifting mechanism, transport
Vehicle and hoist engine, the conveying track include lateral double-rail track and longitudinal double-rail track, the longitudinal direction double-rail track with it is described
The middle part cross-fixing of lateral double-rail track is arranged and forms T-type structure；The transport vehicle includes vehicle frame, the two of the vehicle frame
Side is equipped with universal wheel, and the universal wheel is located on the conveying track and is moved along the conveying track；It is double in the transverse direction
The infall of rail track and longitudinal double-rail track is provided with lifting mechanism, and the lifting mechanism is for lifting the vehicle frame and making institute
It states universal wheel and is detached from the conveying track；The hoist engine is moved for drawing the transport vehicle on the conveying track.
2. a kind of chimney emission inner cylinder shell ring Orbital Transport Systems according to claim 1, it is characterised in that：The transverse direction
Double-rail track is identical with longitudinal specification of double-rail track and includes channel steel and round steel, opening up, the circle of the channel steel
Steel is installed in the center of the channel steel；The idler wheel being arranged in the universal wheel is drop center wheel, and the round steel is located at described recessed
In the race of sheave.
3. a kind of chimney emission inner cylinder shell ring Orbital Transport Systems according to claim 2, it is characterised in that：The channel steel
Both ends are equipped with limiting plate.
4. a kind of chimney emission inner cylinder shell ring Orbital Transport Systems according to claim 2, it is characterised in that：It is described universal
Wheel include fixed seat and rotating seat, the fixed seat is fixedly connected with the vehicle frame, the rotating seat by shaft with it is described solid
Reservation is rotatably assorted, and the idler wheel is mounted on the rotating seat.
5. a kind of chimney emission inner cylinder shell ring Orbital Transport Systems according to claim 4, it is characterised in that：Described solid
The lower part of reservation is installed with positioning table, is installed with lower positioning table on the top of the rotating seat, the shaft is installed in described
The center of lower positioning table upper surface, the shaft be threaded through the center of the upper positioning table and with the upper positioning table
It is rotatably assorted.
6. a kind of chimney emission inner cylinder shell ring Orbital Transport Systems according to claim 5, it is characterised in that：Through described
Upper positioning table and lower positioning table are provided with positioning pin.
7. a kind of chimney emission inner cylinder shell ring Orbital Transport Systems according to claim 2, it is characterised in that：The lifting
Mechanism is several hydraulic jacks, when the transport vehicle is located at the friendship of the lateral double-rail track and longitudinal double-rail track
When at fork, the hydraulic jack is distributed in the underface of the vehicle frame both sides.
8. a kind of chimney emission inner cylinder shell ring Orbital Transport Systems according to any claim in claim 2 to 7,
It is characterized in that：If the channel steel of the transverse direction double-rail track is the first channel steel, if the round steel of the transverse direction double-rail track is the first circle
Steel；If the channel steel of the longitudinal direction double-rail track is the second channel steel, if the round steel of the longitudinal direction double-rail track is the second round steel；Institute
State the infall of lateral double-rail track and longitudinal double-rail track, first channel steel and the second channel steel communicates and the slot bottom bottom of the two
Face is located in same level；It is equipped with transition block, the mistake in the crosspoint of the first round steel axis and the second round steel axis
The top for crossing block is dome-type, and the hemispheric structure is identical as the diameter of the round steel, the lower part of the transition block and institute
It states channel steel slot bottom to be fixedly connected, be all provided between the transition block and first round steel and between second round steel free
Gap, the gap is for making the groove walls of the idler wheel pass through.
9. a kind of chimney emission inner cylinder shell ring Orbital Transport Systems according to any claim in claim 2 to 7,
It is characterized in that：If the channel steel of the transverse direction double-rail track is the first channel steel, if the round steel of the transverse direction double-rail track is the first circle
Steel；If the channel steel of the longitudinal direction double-rail track is the second channel steel, if the round steel of the longitudinal direction double-rail track is the second round steel；Institute
State the infall of lateral double-rail track and longitudinal double-rail track, first channel steel and the second channel steel communicates and the slot bottom bottom of the two
Face is located in same level；If first round steel and the second round steel crosspoint are A points, close to A on first round steel
It puts the position of both sides and is equipped with groove close to the position of A points both sides on second round steel, the groove is described for making
The groove walls of idler wheel pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810829222.2A CN108640035A (en) | 2018-07-25 | 2018-07-25 | A kind of chimney emission inner cylinder shell ring Orbital Transport Systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810829222.2A CN108640035A (en) | 2018-07-25 | 2018-07-25 | A kind of chimney emission inner cylinder shell ring Orbital Transport Systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108640035A true CN108640035A (en) | 2018-10-12 |
Family
ID=63760218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810829222.2A Withdrawn CN108640035A (en) | 2018-07-25 | 2018-07-25 | A kind of chimney emission inner cylinder shell ring Orbital Transport Systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108640035A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589435A (en) * | 2022-02-25 | 2022-06-07 | 芜湖市通达锅炉有限公司 | Special welding frame for bottom of large boiler |
| CN114934712A (en) * | 2022-03-28 | 2022-08-23 | 中国电建集团山东电力建设第一工程有限公司 | Method for quickly installing steel inner cylinder of chimney |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206375328U (en) * | 2016-12-19 | 2017-08-04 | 广州市第四建筑工程有限公司 | Steel inner cylinder standard knot shipping platform |
| CN107140395A (en) * | 2017-06-01 | 2017-09-08 | 长春理工大学 | A kind of four-wheel synchronously switches tracks welding material transfer vehicle |
| CN208516876U (en) * | 2018-07-25 | 2019-02-19 | 河南省第二建设集团有限公司 | A kind of chimney emission inner cylinder shell ring Orbital Transport Systems |
-
2018
- 2018-07-25 CN CN201810829222.2A patent/CN108640035A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206375328U (en) * | 2016-12-19 | 2017-08-04 | 广州市第四建筑工程有限公司 | Steel inner cylinder standard knot shipping platform |
| CN107140395A (en) * | 2017-06-01 | 2017-09-08 | 长春理工大学 | A kind of four-wheel synchronously switches tracks welding material transfer vehicle |
| CN208516876U (en) * | 2018-07-25 | 2019-02-19 | 河南省第二建设集团有限公司 | A kind of chimney emission inner cylinder shell ring Orbital Transport Systems |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589435A (en) * | 2022-02-25 | 2022-06-07 | 芜湖市通达锅炉有限公司 | Special welding frame for bottom of large boiler |
| CN114589435B (en) * | 2022-02-25 | 2024-02-13 | 芜湖市通达锅炉有限公司 | Special welding frame for bottom of large boiler |
| CN114934712A (en) * | 2022-03-28 | 2022-08-23 | 中国电建集团山东电力建设第一工程有限公司 | Method for quickly installing steel inner cylinder of chimney |
| CN114934712B (en) * | 2022-03-28 | 2023-12-08 | 中国电建集团山东电力建设第一工程有限公司 | Quick installation method for steel inner cylinder of chimney |
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| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181012 |
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| WW01 | Invention patent application withdrawn after publication |