CN107188077A - Coke drum detects lifting device and coke drum detecting system - Google Patents
Coke drum detects lifting device and coke drum detecting system Download PDFInfo
- Publication number
- CN107188077A CN107188077A CN201710616577.9A CN201710616577A CN107188077A CN 107188077 A CN107188077 A CN 107188077A CN 201710616577 A CN201710616577 A CN 201710616577A CN 107188077 A CN107188077 A CN 107188077A
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- CN
- China
- Prior art keywords
- coke drum
- lifting device
- hoistable platform
- component
- detects lifting
- 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.)
- Pending
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- 239000000571 coke Substances 0.000 title claims abstract description 111
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 239000000725 suspension Substances 0.000 claims description 17
- 238000010276 construction Methods 0.000 abstract description 13
- 238000012423 maintenance Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005303 weighing Methods 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
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
-
- 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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to a kind of coke drum detection lifting device and coke drum detecting system, belong to coke drum detection means technical field.Coke drum detection lifting device includes hoistable platform and hoisting mechanism, and hoistable platform is slidably arranged in coke drum；Hoisting mechanism includes fixation kit and traction component, fixation kit is fixed on coke drum framework platform, one end of traction component is connected with fixation kit, and the other end of traction component is connected with hoistable platform, and the short transverse that traction component is used to drive hoistable platform along coke drum is moved back and forth.The coke drum detects lifting device, simple in construction, easy to assembly, safe, is easy to operating personnel to carry out detection construction in coke drum.The coke drum detecting system of lifting device is detected using the coke drum, the operating efficiency of workmen is improved, the time is saved, meets the use demand of user.
Description
Technical field
The present invention relates to coke drum detection means technical field, in particular to a kind of coke drum detection lifting dress
Put and coke drum detecting system.
Background technology
Coke drum Non-Destructive Testing content is mainly detection inner wall of tower clad steel plate and weldquality, if according to testing result
There is nonconformance and then formulate corresponding remedial measure.
Because of the special restricted clearance construction of coke drum maintenance category, the characteristics of short time limit, workload are concentrated, difficulty is big, existing inspection
Repair construction method to set up full hall scaffold in tower, every tower, which only takes, tear the scaffold time open just needs half wheat harvesting period, it is impossible to meet
Maintenance duration requirement, has a strong impact on the operation again of coking plant.
The content of the invention
It is an object of the invention in view of the above-mentioned problems, providing a kind of coke drum detection lifting device, simple in construction, assembling
It is convenient, safe, it is easy to operating personnel to carry out detection construction in coke drum, is improved above mentioned problem.
The present invention also aims to provide a kind of coke drum detecting system, the operating efficiency of workmen is improved, is saved
Make an appointment, meet the use demand of user.
What the present invention was realized in：
Lifting device, including hoistable platform and hoisting mechanism are detected The embodiment provides a kind of coke drum；
The hoistable platform is slidably arranged in coke drum；
The hoisting mechanism includes fixation kit and traction component, and the fixation kit is fixed on coke drum framework platform,
One end of the traction component is connected with the fixation kit, and the other end of the traction component is connected with the hoistable platform,
The short transverse that the traction component is used to drive the hoistable platform along coke drum is moved back and forth.
In optional embodiment of the present invention, the fixation kit is fixed on coke drum framework platform including at least one
Concrete column, the traction component is connected with least one concrete column.
In optional embodiment of the present invention, the traction component includes actuator and pull rope, and the actuator is fixed
In the fixation kit, the hoistable platform is connected with the actuator by the pull rope, and the actuator can shrink
Or discharge the pull rope, be provided with guidance set between the actuator and the hoistable platform, the pull rope with it is described
Guidance set is slidably connected.
In optional embodiment of the present invention, the guidance set includes leading block and fixed pulley group, and the guiding is slided
It is outer and close to coke drum bottom that wheel is located at coke drum, the leading block be connected by guide cable with coke drum framework platform and
The leading block can be rotated relative to the guide cable, and the fixed pulley group is fixed on coke drum top by suspension bracket.
In optional embodiment of the present invention, the coke drum detection lifting device also includes security component, the safety
One end of component is connected with the suspension bracket, and the other end of the security component is connected with the hoistable platform.
In optional embodiment of the present invention, the suspension bracket is gate frame, and the suspension bracket includes crossbeam and two side arms,
The crossbeam is radially arranged along coke drum, described two side arms respectively be located at the crossbeam two ends, the side arm it is remote
One end of the crossbeam is removably connected with coke drum, and each side arm is provided with least one engaging lug, the safety
Component includes steel wire rope, and one end of the steel wire rope is connected to the engaging lug, and the other end of the steel wire rope is connected to described
Hoistable platform.
In optional embodiment of the present invention, the coke drum detection lifting device also includes support component, the support
Component is used to support the suspension bracket, and the two ends of the support component are connected with the crossbeam and coke drum respectively.
In optional embodiment of the present invention, the guidance set also includes running block, and the running block is arranged at
Between the fixed pulley group and the hoistable platform, the pull rope sequentially passes through the fixed pulley group, the running block simultaneously
It is connected with the hoistable platform.
In optional embodiment of the present invention, the hoistable platform includes multigroup truss, central tube and walkway, described
Multigroup truss is set around the central tube, and one end of multigroup truss is fixedly connected with the outer surface of the central tube, institute
The other end for stating multigroup truss is located at same circumference, and the central tube includes the cavity body structure of both ends open, the central tube
Two openends are respectively arranged with a meter word support frame, and the walkway is arranged on multigroup truss and the central tube
Portion, the walkway is removably connected with multigroup truss and the central tube respectively.
Embodiments of the invention additionally provide a kind of coke drum detecting system, including above-mentioned coke drum detection lifting device.
Compared with prior art, beneficial effects of the present invention are：
The coke drum detects lifting device, simple in construction, easy to assembly, safe, is easy to operating personnel in coke drum
Interior progress detection construction.
The coke drum detecting system of lifting device is detected using the coke drum, the operating efficiency of workmen is improved, saved
Make an appointment, meet the use demand of user.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 detects the structural representation of lifting device for the coke drum of first embodiment of the invention；
Fig. 2 is the structural representation of Fig. 1 hoistable platform；
Fig. 3 is the structural representation of Fig. 2 central tube；
Fig. 4 is enlarged diagram at Fig. 1 A；
Fig. 5 is the position view of Fig. 1 traction component.
Icon：100- coke drums detect lifting device；1- hoistable platforms；11- truss；12- central tubes；121- meters of word supports
Frame；13- walkways；21- fixation kits；210- concrete columns；22- traction components；221- actuators；222- pull ropes；3-
Coke drum；31- coke drum framework platforms；4- guidance sets；41- leading blocks；42- fixed pulley groups；43- running blocks；44- is led
To hawser；5- suspension brackets；51- crossbeams；52- side arms；521- engaging lugs；53- security components；54- support components.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
In the description of the invention, it is necessary to explanation, the term " orientation or position of the instruction such as " center ", " interior ", " outer "
Relation is or the orientation or position that the invention product is usually put when using based on orientation shown in the drawings or position relationship
Relation, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must have
There is specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " the
One ", " second " etc. is only used for distinguishing description, and it is not intended that indicating or implying relative importance.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be two
The connection of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood in the present invention
In concrete meaning.
First embodiment
Fig. 1 is refer to, the present embodiment provides a kind of coke drum detection lifting device 100, including hoistable platform 1 and elevator
Structure.
In the present embodiment, hoistable platform 1 is slidably arranged in coke drum 3, the edge and coke drum of hoistable platform 1
3 connections, hoisting mechanism includes fixation kit 21 and traction component 22, and fixation kit 21 is fixed on coke drum framework platform 31, led
The two ends for drawing component 22 are connected with fixation kit 21 and hoistable platform 1 respectively, and traction component 22 is used to pull hoistable platform 1 along Jiao
The short transverse of charcoal tower 3 is moved back and forth, and realizes operating personnel in quick, the safe descending operation in the inside of coke drum 3.
The concrete structure and position relationship each other of all parts of lifting device 100 are detected to the coke drum below
It is described in detail.
Hoistable platform 1 includes multigroup truss 11, central tube 12 and walkway 13, as shown in Fig. 2 multigroup truss 11 is surrounded
Central tube 12 is set, and one end of multigroup truss 11 is fixedly connected with the outer surface of central tube 12, the other end position of multigroup truss 11
In same circumference, multigroup truss 11 cooperatively forms the framework of hoistable platform 1 with central tube 12.The end of multigroup truss 11 is located at same
One circumference, is easy to height of the hoistable platform 1 along coke drum 3 to move back and forth.
As shown in figure 3, central tube 12 includes the cavity body structure of both ends open, two openends of central tube 12 are set respectively
There is a meter word support frame 121, rice word support frame 121 can both improve the bonding strength of central tube 12, it is to avoid the stress of central tube 12 is recessed
Fall into, central tube 12 can also be easy to be connected with other equipment.
Walkway 13 is arranged at multigroup truss 11 and the top of central tube 12, walkway 13 respectively with multigroup truss 11 and
Central tube 12 is removably connected, and is easy to maintenance to change.
As the optional mode of the present embodiment, hoistable platform 1 includes 12 groups of truss 11, and every group of truss 11 is using DN45's
Steel pipe is made, and two pulleys, the guiding for hoistable platform 1 are installed in the outer end of every truss structure 11.12 groups of truss 11 are symmetrical
The circumference of central tube 12 is arranged at, for the ease of the maintenance of truss 11, truss 11 is welded in the appearance of central tube 12 by connecting plate
Face.
In order to prevent the hoistable platform 1 that dropped in operating personnel's work progress, the edge of walkway 13 is provided with railing.
Walkway 13 can be made of steel plate, equivalent in truss 11 and the top of central tube 12, one layer of steel plate of laying passes through spiral shell
Interal fixation in truss 11 and central tube 12, railing post is welded in edges of plate by bolt, and railing is stood by bolt and railing
Post is removably connected.It is connected by screw bolts, easy to disassemble, maintenance improves operating efficiency, can also avoid the waste of material.
Hoisting mechanism includes fixation kit 21 and traction component 22, and fixation kit 21 is fixed on coke drum framework platform 31,
Play a part of support positioning；One end of traction component 22 is connected with fixation kit 21, the other end of traction component 22 and lifting
Platform 1 is connected, and traction component 22 is used to drive short transverse of the hoistable platform 1 along coke drum 3 in the reciprocal fortune in the inside of coke drum 3
It is dynamic.
Fixation kit 21 includes at least one concrete column 210 for being fixed on coke drum framework platform 31, traction component 22
It is connected with least one concrete column 210.
As the optional mode of the present embodiment, concrete column 210 is rectangle, can increase traction component 22 and concrete column
Friction between 210, improves the locating effect of concrete column 210, prevents traction component 22 from being skidded with concrete column 210.Coagulation
The shape of earth pillar 210 can be diversified forms, and user can choose different shapes according to actual conditions.Concrete column 210
Position should be chosen according to the structure of traction component 22, the bottom that the position of concrete column 210 should depart slightly from coke drum 3 is opened
Mouthful, it is to avoid traction component 22 is interfered with coke drum 3.
Traction component 22 includes actuator 221 and pull rope 222, and actuator 221 is installed on fixation kit 21, hoistable platform
1 is connected with actuator 221 by pull rope 222, and actuator 221 can shrink or discharge pull rope 222, and actuator 221 is with rising
Guidance set 4 is provided between drop platform 1, pull rope 222 is slidably connected with guidance set 4.
As the optional mode of the present embodiment, actuator 221 is hoist engine, and concrete column is fixed in one end of hoist engine
210, the wire inlet-outlet of hoist engine is set towards coke drum 3, and the rotating of hoist engine can realize rolling or releasing for pull rope 222
Put, so that hoistable platform 1 is moved up and down in coke drum 3.Actuator 221 is not limited to hoist engine, can also be it
His part, as long as the folding and unfolding of pull rope 222 can be realized.
Guidance set 4 includes leading block 41 and fixed pulley group 42, and leading block 41 is located at outside coke drum 3, and close
The bottom opening of coke drum 3, leading block 41 is connected by guide cable 44 with coke drum framework platform 31, the energy of leading block 41
Enough to be rotated relative to guide cable 44, fixed pulley group 42 is fixed on the top of coke drum 3 (as shown in Figure 4), pull rope by suspension bracket 5
222 are slidably connected with leading block 41 and fixed pulley group 42.
In order to preferably realize the guide effect of leading block 41, guide cable 44 is steel wire rope, and steel wire rope is fixed on mixed
Solidifying earth pillar 210, steel wire rope coordinates with hoist engine, pull rope 222, and the transverse shifting that hoist engine is pulled into pull rope 222 is converted to
Pull rope 222 is vertically movable in coke drum 3, meanwhile, the point centered on leading block 41 realizes that the power of pull rope 222 is put down
Weighing apparatus.It is the schematic diagram of two coke drums 3 shown in Fig. 5, two adjacent coke drums 3 can share same concrete column 210.
Further, guidance set 4 also includes running block 43, and it is flat with lifting that running block 43 is arranged at fixed pulley group 42
Between platform 1, pull rope 222 sequentially passes through fixed pulley group 42, running block 43 and is connected with hoistable platform 1.Running block 43
Exerting oneself for lifting hoistable platform 1 can be saved by setting, and reduce the consumption of energy.
As the optional mode of the present embodiment, fixed pulley group 42 is three fixed pulley groups, and running block 43 is that three linkages are slided
Wheel group.
Further, suspension bracket 5 is gate frame, and suspension bracket 5 includes crossbeam 51 and two side arms 52, and crossbeam 51 is along coke drum 3
Be radially arranged, two side arms 52 are located at the both sides of crossbeam 51 respectively, and one end of remote the crossbeam 51 of side arm 52 and coke drum 3 can
The connection of dismounting, as shown in figure 4, fixed pulley group 42 is connected with crossbeam 51, and fixed pulley group 42 can be 51 turns relative to crossbeam
It is dynamic.
In order to prevent the fortuitous event such as fall of burst, operating personnel need to hang safety rope in 1 operation of hoistable platform,
Safety rope hangs on suspension bracket 5.Each side arm 52 is provided with least one engaging lug 521, for hanging safety rope.
In the present embodiment, coke drum detection lifting device 100 also include security component 53, one end of security component 53 with
Suspension bracket 5 is connected, and the other end is connected with hoistable platform 1.Security component 53 includes steel wire rope, and engaging lug is fixed in one end of steel wire rope
521, the other end of steel wire rope is fixed on hoistable platform 1.Steel wire rope plays a part of protecting operating personnel jointly with safety rope.
Further, coke drum detection lifting device 100 also includes support component 54, the two ends of support component 54 respectively with
Crossbeam 51 and coke drum 3 are connected, and support component 54 is used for support hanger 5, prevent suspension bracket 5 from collapsing when lifting hoistable platform 1
Collapse, cause hoistable platform 1 to fall.
The operation principle of the embodiment of the present invention is：
In the setting hoistable platform 1 of the inner slidable of coke drum 3, coordinated by pull rope 222 with guidance set 4, realized
Hoistable platform 1 is moved up and down, and the contraction and release of pull rope 222 are realized in the rotating of hoist engine, so that operating personnel exist
The detection construction of the inside of coke drum 3, improves construction working efficiency, and security performance is high.
Second embodiment
Present embodiments provide a kind of coke drum detecting system, including the coke drum detection lifting dress that first embodiment is provided
Put 100.
During coke drum 3 is detected, operating personnel need to move up and down inside coke drum 3, find the inwall gap of coke drum 3, burnt
Charcoal tower detects the utilization of lifting device 100, improves the operating efficiency of operating personnel, shortens the preparation of construction working time, apply
The work cycle is short, safe operation.
In summary, the invention provides a kind of coke drum detection lifting device 100 and coke drum detecting system, the coke
Tower detects lifting device 100, simple in construction, easy to assembly, safe, is easy to operating personnel to be detected in coke drum 3
Construction.
The coke drum detecting system of lifting device 100 is detected using the coke drum, the operating efficiency of workmen is improved,
The saving time, meet the use demand of user.
It should be noted that in the case where not conflicting, the feature in embodiment in the present invention can be combined with each other.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of coke drum detects lifting device, it is characterised in that including hoistable platform and hoisting mechanism；
The hoistable platform is slidably arranged in coke drum；
The hoisting mechanism includes fixation kit and traction component, and the fixation kit is fixed on coke drum framework platform, described
One end of traction component is connected with the fixation kit, and the other end of the traction component is connected with the hoistable platform, described
The short transverse that traction component is used to drive the hoistable platform along coke drum is moved back and forth.
2. coke drum according to claim 1 detects lifting device, it is characterised in that the fixation kit includes at least one
Root is fixed on the concrete column of coke drum framework platform, and the traction component is connected with least one concrete column.
3. coke drum according to claim 1 detects lifting device, it is characterised in that the traction component includes actuator
And pull rope, the actuator is fixed on the fixation kit, and the hoistable platform passes through the pull rope with the actuator
Connection, the actuator can shrink or discharge the pull rope, be provided with and lead between the actuator and the hoistable platform
To component, the pull rope is slidably connected with the guidance set.
4. coke drum according to claim 3 detects lifting device, it is characterised in that the guidance set, which includes being oriented to, to be slided
Wheel and fixed pulley group, the leading block are located at outside coke drum and close to coke drum bottom, and the leading block passes through guide cable
Rope is connected with coke drum framework platform and the leading block can be rotated relative to the guide cable, and the fixed pulley group is led to
Cross suspension bracket and be fixed on coke drum top.
5. coke drum according to claim 4 detects lifting device, it is characterised in that the coke drum detects lifting device
Also include security component, one end of the security component is connected with the suspension bracket, the other end of the security component and the liter
Platform connection is dropped.
6. coke drum according to claim 5 detects lifting device, it is characterised in that the suspension bracket is gate frame, institute
Stating suspension bracket includes crossbeam and two side arms, and the crossbeam is radially arranged along coke drum, and described two side arms are located at described respectively
The two ends of crossbeam, one end of the remote crossbeam of the side arm is removably connected with coke drum, and each side arm is set
There is at least one engaging lug, the security component includes steel wire rope, and one end of the steel wire rope is connected to the engaging lug, described
The other end of steel wire rope is connected to the hoistable platform.
7. coke drum according to claim 6 detects lifting device, it is characterised in that the coke drum detects lifting device
Also include support component, the support component is used to support the suspension bracket, the two ends of the support component respectively with the crossbeam
With coke drum connection.
8. coke drum according to claim 4 detects lifting device, it is characterised in that the guidance set also includes dynamic cunning
Wheel group, the running block is arranged between the fixed pulley group and the hoistable platform, and the pull rope sequentially passes through described
Fixed pulley group, the running block are simultaneously connected with the hoistable platform.
9. coke drum according to claim 1 detects lifting device, it is characterised in that the hoistable platform includes multigroup purlin
Frame, central tube and walkway, multigroup truss around the central tube set, one end of multigroup truss with it is described in
The outer surface of heart cylinder is fixedly connected, and the other end of multigroup truss is located at same circumference, and the central tube includes both ends open
Cavity body structure, two openends of the central tube are respectively arranged with a meter word support frame, and the walkway is arranged at described
Multigroup truss and the central tube top, the walkway removably connects with multigroup truss and the central tube respectively
Connect.
10. a kind of coke drum detecting system, it is characterised in that carried including coke drum detection described in claim 1-9 any one
Rise device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710616577.9A CN107188077A (en) | 2017-07-26 | 2017-07-26 | Coke drum detects lifting device and coke drum detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710616577.9A CN107188077A (en) | 2017-07-26 | 2017-07-26 | Coke drum detects lifting device and coke drum detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107188077A true CN107188077A (en) | 2017-09-22 |
Family
ID=59884692
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710616577.9A Pending CN107188077A (en) | 2017-07-26 | 2017-07-26 | Coke drum detects lifting device and coke drum detecting system |
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| CN103711344A (en) * | 2014-01-06 | 2014-04-09 | 深圳市中科利亨车库设备有限公司 | Large-span mechanical garage lifting platform |
| CN203699606U (en) * | 2014-01-24 | 2014-07-09 | 刘晓松 | Lifter and iron tower |
| CN203889972U (en) * | 2014-05-19 | 2014-10-22 | 江苏江安集团有限公司 | Rotary trolley hoisting mechanism |
| CN204782031U (en) * | 2015-06-11 | 2015-11-18 | 北京六建集团有限责任公司 | Interior climbing tower hangs entrance to a cave from promoting safety protection platform |
| CN205873822U (en) * | 2016-04-20 | 2017-01-11 | 湖北蒲旗特种起重机械有限公司 | Big flat top overhauls balcony lift |
| CN106320684A (en) * | 2016-05-05 | 2017-01-11 | 襄阳航生石化环保设备有限公司 | Umbrella-shaped unfolding platform |
| CN206985603U (en) * | 2017-07-26 | 2018-02-09 | 江苏江安集团有限公司 | Coke drum detects lifting device and coke drum detecting system |
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Effective date of registration: 20200330 Address after: No. 43, Qianjin group, Fuqiao village, dingchi Town, Jiangdu, Yangzhou City, Jiangsu Province Applicant after: Lv Zhijun Address before: 225000 No. 155, Longchuan Road, Jiangdu Economic Development Zone, Yangzhou, Jiangsu Applicant before: JIANGSU JIANG'AN GROUP Co.,Ltd. |
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Application publication date: 20170922 |