CN207599676U - A kind of boiler smoke duct welds anti-deformation structure - Google Patents
A kind of boiler smoke duct welds anti-deformation structure Download PDFInfo
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- CN207599676U CN207599676U CN201721349402.8U CN201721349402U CN207599676U CN 207599676 U CN207599676 U CN 207599676U CN 201721349402 U CN201721349402 U CN 201721349402U CN 207599676 U CN207599676 U CN 207599676U
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- air duct
- cigarette air
- ontology
- boiler smoke
- frame
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Abstract
The utility model provides a kind of boiler smoke duct welding anti-deformation structure, including cigarette air duct ontology, pot cigarette air duct body bottom portion is provided with support baseboard, there is side to fix supporting steel frame for cigarette air duct ontology both sides, cigarette air duct bodies top is equipped with top support beam, diagonal setting has the lantern ring being fixedly connected with cigarette air duct body internal surface to cigarette air duct body interior up and down, the collar footprint of diagonally opposing corner is fixed with tied rope, top collar has hung chain, chain one end connect the other end with tied rope and is fixed on a rotating cylinder by driving device driving rotation, the utility model utilization simple in structure is arranged on the side that the supporting rack of cigarette air duct body exterior is connected with tied rope with external stability and fixes the fixation of supporting steel frame and top support beam realization to boiler smoke duct, prevent it from deforming during external welding steel, substantially increase construction efficiency.
Description
Technical field
The utility model is related to a kind of boiler smoke ducts to weld resistance to deformation constructing structure.
Background technology
Boiler smoke duct is in thermal power station's boiler exhaust gas device, is needed in the construction process by outside weld in the progress of multiple steel plates
It connects, it is last to weld longitudinal facade again after generally the bottom plate for forming boiler smoke duct bottom is first welded from the bottom to top
The welding at top is carried out, in order to ensure that welding top and outside weldings place deformation and need to increase laterally after internal welding fabrication
It prevents from deforming with longitudinal bracing column, horizontal and vertical support column is not easy to operate and needs in addition to add part and is more troublesome.
Invention content
The utility model improves the above problem, i.e., the technical problems to be solved in the utility model is existing pot
The stove cigarette air duct welding complex process of resistance to deformation constructing structure is more.
The specific embodiment of the utility model is：A kind of boiler smoke duct welds resistance to deformation constructing structure, including multiple
Steel plate is welded to each other the cigarette air duct ontology that molding section is square, and the pot cigarette air duct body bottom portion, which is provided with, is used to support cigarette
The support baseboard of air duct ontology, the cigarette air duct ontology both sides, which have along the side that cigarette air duct body length direction is set, fixes branch
Steelframe is supportted, cigarette air duct bodies top is equipped with top support beam, and supporting steel frame is fixed in the top support beam both ends with side
It being fixedly connected, diagonal setting has the lantern ring being fixedly connected with cigarette air duct body internal surface to cigarette air duct body interior up and down,
The collar footprint of the diagonally opposing corner is fixed with tied rope, and top collar has hung chain, and described chain one end connect another with tied rope
End is fixed on a rotating cylinder by driving device driving rotation.
Further, the adjacent side has cross-brace steel bar between fixing supporting steel frame.
Further, it is I-shaped that supporting steel frame and top braces beam section are fixed in the side, and branch is fixed in the side
Steelframe and top braces beam section is supportted to weld with cigarette air duct ontology.
Further, sliding rail is provided on front side of the ontology of the support cigarette air duct, is provided with and is slidably matched on the sliding rail
Locomotive, the mobile car bottom is equipped with the pulley being placed in sliding rail, and the locomotive top is placed with to connect not
With the buffering connection framework between the ontology of cigarette air duct, the buffering connection framework includes two frame bodies, the frame body
Outboard end have for the rectangular recess that is inserted in cigarette air duct ontology, the rectangular recess side has clamping screw, two frames
There is the link realization connection for being inserted into frame body inner section as drum between frame ontology.
Further, the driving device is motor.
Compared with prior art, the utility model has the advantages that：The utility model is simple in structure to utilize setting
In cigarette air duct, the supporting rack of body exterior fixes supporting steel frame with the side that tied rope is connected with external stability and top support beam is real
Now to the fixation of boiler smoke duct, prevent it from deforming during external welding steel, substantially increase construction efficiency.
Description of the drawings
Fig. 1 is the utility model pot cigarette air duct body interior structure diagram.
Fig. 2 is the utility model pot cigarette air duct this body construction side structure schematic view.
Fig. 3 is buffering connection framework overlooking the structure diagram.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Figures 1 to 3, a kind of boiler smoke duct welding resistance to deformation constructing structure, is welded to each other into including multiple steel plates
The cigarette air duct ontology 10 that the section of type is square, 10 bottom of pot cigarette air duct ontology, which is provided with, is used to support cigarette air duct ontology
Support baseboard 110, ontology 10 both sides in the cigarette air duct, which have along the side that cigarette air duct body length direction is set, fixes supporting steel
Frame 120, cigarette air duct bodies top are equipped with top support beam 130, and 130 both ends of top support beam are fixed with side and supported
Steelframe 120 is fixedly connected, and diagonal setting has and cigarette air duct body internal surface fixation company 10 inside of cigarette air duct ontology up and down
The lantern ring 20 connect, the collar footprint of the diagonally opposing corner are fixed with tied rope 30, and top collar has hung chain 40, described chain one end
The other end is connect with tied rope to be fixed on a rotating cylinder 50 by driving device driving rotation.
In the present embodiment, support baseboard 110, side fix supporting steel frame 120 and top support beam 130 by cigarette air duct ontology
10 are enclosed the frame of unified closing, and it is I-shaped that supporting steel frame 120 and top braces beam section 130 are fixed in the side
To improve its stability, the side is fixed supporting steel frame and top braces beam section and is welded with cigarette air duct ontology, made in this way
Used time fixes supporting steel frame 120 and top braces beam section 130 coordinates support baseboard 110 that can improve what cigarette air duct ontology was heated
Non-deformability.
Tied rope 30 and chain 40 are connected with each other chain 40 simultaneously and realize fixation by rotating cylinder 50, and rotating cylinder 50 is due to by electricity at this time
Machine driving ensure that chain 40 and tied rope 30 are in tensioned state, and the in addition combination of reel and motor can also be direct in construction
Common elevator machine equipment is replaced with, chain is fixed on the revolving cylinder of hoist engine.
Tied rope 30 and chain 40 do not have multiple on the length direction of cigarette air duct ontology 10, and diagonal direction can carry out
Replace to ensure the non-deformability during integral construction.
In the present embodiment, the adjacent side has cross-brace steel bar 140 between fixing supporting steel frame 120, laterally props up
The effect for supportting steel bar 140 is climbed to top for being conveniently operated personnel and is subjected to, certain cross-brace steel bar 140
Follow-up need not to be removed can be used as reinforcing rib.
During construction, 10 front side of support cigarette air duct ontology of the welding procedure is provided with sliding rail, is provided on the sliding rail
With the locomotive 60 being slidably matched, the mobile car bottom is equipped with the pulley being placed in sliding rail, and the locomotive top is placed
It is useful for connecting the buffering connection framework 70 between the ontology of different cigarette air ducts, the buffering connection framework includes two frame bodies
710, the outboard end of the frame body has the rectangular recess 711 for being inserted in cigarette air duct ontology, the rectangular recess side
With clamping screw, clamping screw is subsequently needed certainly for locking cigarette air duct ontology 10 by cigarette air duct ontology and frame body
710 are welded, and have the link realization connection for being inserted into frame body inner section as drum, drum between two frame bodies
Link 720 provide lateral extension space for two frame bodies 710 and make it have certain expansion and progradation.
If the utility model is open or relates to the parts or structural member of connection fastened to each other, then, except as otherwise sound
It is bright outer, it is fixedly connected and can be understood as：Connection (such as being connected using bolt or screw) can be removedly fixed, can also manage
Xie Wei：It is non-removable to be fixedly connected with (such as riveting, welding), certainly, connection fastened to each other or integral structure (
Such as manufactured using casting technique is integrally formed) replace (significantly can not be using except integrally formed technique).
In addition, applied in any technical solution disclosed in above-mentioned the utility model for representing position relationship or shape
Term unless otherwise stated its meaning include approximate with its, similar or close state or shape.
Either component provided by the utility model by multiple individual component parts either assembled, or
The separate part that integrally formed technique manufactures.
Finally it should be noted that:Above example is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should
Understand：It can still modify to specific embodiment of the present utility model or some technical characteristics are equally replaced
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (5)
1. a kind of boiler smoke duct welds anti-deformation structure, which is characterized in that is welded to each other molding section including multiple steel plates
The cigarette air duct ontology being square, the pot cigarette air duct body bottom portion are provided with the support baseboard for being used to support cigarette air duct ontology, institute
Stating cigarette air duct ontology both sides has the side fixation supporting steel frame set along cigarette air duct body length direction, cigarette air duct ontology
Top is equipped with top support beam, and the top support beam both ends are fixed supporting steel frame with side and are fixedly connected, cigarette air duct sheet
Diagonal setting has the lantern ring being fixedly connected with cigarette air duct body internal surface up and down in internal portion, and the collar footprint of the diagonally opposing corner is consolidated
Surely there is tied rope, top collar has hung chain, and described chain one end, which connect the other end with tied rope, to be fixed on one and driven by driving device
On the rotating cylinder of dynamic rotation.
A kind of 2. boiler smoke duct welding anti-deformation structure according to claim 1, which is characterized in that the adjacent side
There is cross-brace steel bar between fixed supporting steel frame.
3. a kind of boiler smoke duct welding anti-deformation structure according to claim 2, which is characterized in that the side is fixed
Supporting steel frame and top braces beam section are I-shaped, and supporting steel frame and top braces beam section and cigarette air duct are fixed in the side
Ontology welds.
A kind of 4. boiler smoke duct welding anti-deformation structure according to claim 3, which is characterized in that the support cigarette wind
Sliding rail, the locomotive for being provided with and being slidably matched on the sliding rail are provided on front side of road ontology, the mobile car bottom is equipped with
The pulley being placed in sliding rail, the locomotive top are placed with to connect the connection frame of the buffering between the ontology of different cigarette air ducts
Frame, the buffering connection framework include two frame bodies, and the outboard end of the frame body has to be inserted in cigarette air duct sheet
The rectangular recess of body, the rectangular recess side have clamping screw, have between two frame bodies and be inserted into frame body
Connection is realized for the link of drum in section.
A kind of 5. boiler smoke duct welding anti-deformation structure according to claim 3, which is characterized in that the driving device
For motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721349402.8U CN207599676U (en) | 2017-10-19 | 2017-10-19 | A kind of boiler smoke duct welds anti-deformation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721349402.8U CN207599676U (en) | 2017-10-19 | 2017-10-19 | A kind of boiler smoke duct welds anti-deformation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207599676U true CN207599676U (en) | 2018-07-10 |
Family
ID=62756898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721349402.8U Active CN207599676U (en) | 2017-10-19 | 2017-10-19 | A kind of boiler smoke duct welds anti-deformation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207599676U (en) |
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2017
- 2017-10-19 CN CN201721349402.8U patent/CN207599676U/en active Active
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