CN104695692B - Scaffold on basis of resistance wall of coke oven - Google Patents
Scaffold on basis of resistance wall of coke oven Download PDFInfo
- Publication number
- CN104695692B CN104695692B CN201510077580.9A CN201510077580A CN104695692B CN 104695692 B CN104695692 B CN 104695692B CN 201510077580 A CN201510077580 A CN 201510077580A CN 104695692 B CN104695692 B CN 104695692B
- Authority
- CN
- China
- Prior art keywords
- scaffold
- coke oven
- resistance wall
- post
- oven resistance
- 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.)
- Active
Links
Abstract
The invention discloses a scaffold on the basis of a resistance wall of a coke oven and solves the problems of poor stability, poor safety performance and the like of a scaffold in the prior art. The scaffold on the basis of the resistance wall of the coke oven comprises scaffold main bodies, namely, a first scaffold and a second scaffold, constructed at both sides of the resistance wall of the coke oven; each of the first scaffold and the second scaffold is formed by six rows of uprights which are longitudinally arranged at intervals, transverse across columns which are transversely arranged at intervals and X-shaped support pillars for fastening the uprights and the transverse across columns; horizontal columns connected with the first scaffold and the second scaffold at the same time are arrange at the tops of the first scaffold and the second scaffold; a plurality of opposite-pulling screws connected with the first scaffold and the second scaffold are also arranged between the adjacent sides of the first scaffold and the second scaffold. The scaffold is high in structural intensity of a main body and has high frame stability; perpendicularity is ensured; pouring quality meets the construction requirements.
Description
Technical field
The present invention relates to the scaffold in a kind of coke oven engineering resistance wall construction is built, specifically, it is to be related to a kind of base
Scaffold and its building method in coke oven resistance wall.
Background technology
Resistance wall is to ensure that one of crucial structures that coking furnace shaft can normally produce for a long time, and resistance wall produces as coke oven
Thermal expansion barricade, bears coke oven longitudinal direction thermal expansion force in coke oven cold-state to hot production period, it is big that structure bears horizontal thrust.Existing
Have in technology, traditional scaffold building method is difficult in terms of the construction flatness requirement meeting resistance wall and perpendicularity requirement
Reach requirement, and because the present coke oven going into operation design tends to maximizing, resistance wall scaffold height often reach 16 meters with
On, the safety requirements such as its antidumping antiwind resistance are also improved further.
The construction requirement of scaffold is as follows: the plate face of the coke oven side of resistance wall does not allow to occur plus tolerance, and negative common difference does not permit
Permitted to be more than 10mm, flatness, the precision of perpendicularity are 10mm；Require opposing wall column once to construct during construction, do not stay construction
Seam.The scaffold of existing coke oven both sides is primarily present following defect: three across four columns, and scaffold main body is narrow, and stability is poor；Spacing
Greatly, diagonal brace is few, low intensity；Unused Screw arbor with nut at both-ends, both sides support body is separate, the intensity difference of entirety；End stand is not provided with cable wind rope,
Antidumping antiwind resistance safety is low.
Content of the invention
It is an object of the invention to overcoming drawbacks described above, provide that a kind of structure is simple, it is convenient to realize and stability is strong, safety
The high scaffold based on coke oven resistance wall of performance.
To achieve these goals, the technical solution used in the present invention is as follows:
Based on the scaffold of coke oven resistance wall, including building in the scaffold main body of coke oven resistance wall both sides: the first foot handss
Frame and the second scaffold, described first scaffold and described second scaffold are vertical by six longitudinally disposed row gap settings
Post, the setting of some lateral clearances horizontal across post, and fasten described column and laterally constitute across post " x " type support column；Described
The top of the first scaffold and described second scaffold is provided with and is simultaneously connected with the spreader of the two；Described first scaffold and described
It is additionally provided with several connection Screw arbor with nut at both-ends of the two between two scaffold sides adjacent.
Specifically, described first scaffold and described second scaffold are six row four step scaffold, described six rows four
Step scaffolding structure is laterally made up of across post six row's columns and adjacent successively from top to bottom four, at four laterally between post
It is provided with " x " type support column.Further, the adjacent end portion of neighbouring " x " type support column intersects.
Further, the 3rd on the right side of the second scaffold is also had additional on the right side of coke oven resistance wall along furnace bed board direction
Scaffold, described 3rd scaffold is six row four step scaffold, and it is vertically arranged with the auxiliary strut of six row gap settings, laterally
Gap is provided with four row's auxiliary across post, and four rows of described 3rd scaffold assist across post four rows with the second scaffold bottom respectively
Laterally flush across post.
Further, it is additionally provided between described 3rd scaffold and described second scaffold top to coke oven opposing
The diagonal brace that wall tilts, described diagonal brace bottom is connected with the auxiliary strut of the described 3rd scaffold rightmost side, described diagonal brace upper end
Portion is connected with the column of the last side of described second scaffold.
Preferably, described diagonal brace more than two, all diagonal braces are parallel to each other and the length direction gap cloth along described column
Put.
In order to preferably realize the present invention, along foot on the spreader of described first scaffold and described second scaffold top
Hand cradle width is uniformly arranged several cable wind ropes.
The building method of the scaffold based on coke oven resistance wall, comprises the following steps:
(1) step building the first scaffold on the left of coke oven resistance wall and burnt platform retaining wall between；
(2) it is located at the step building the second scaffold above furnace bed board on the right side of coke oven resistance wall；
(3) adopt the step that Screw arbor with nut at both-ends connects the first scaffold and the second scaffold；
(4) step building the 3rd scaffold on the right side of the second scaffold；
(5) between the 3rd scaffold and the second scaffold everybody diagonal brace step；
(6) it is uniformly arranged several cable wind ropes at the top of the first scaffold and the second scaffold along scaffold width
Step.
Compared with prior art, the method have the advantages that
(1) in the present invention, scaffold is six row four step scaffold composition, and spacing is little, width can meet existing coke oven opposing
The specification of wall, its agent structure intensity is high, shelf stability is good, and perpendicularity is guaranteed, and pouring quality meets construction requirement.
(2) be additionally provided between the first scaffold and described second scaffold sides adjacent in the present invention several connect the two
Screw arbor with nut at both-ends, is achieved by Screw arbor with nut at both-ends and for the first scaffold and described second scaffold to be fixed as an overall structure, have
The scaffold overcoming to effect coke oven resistance wall both sides in prior art is separate, leads to lacking of scaffold stability in the large difference
Fall into.
(3) present invention also has additional the 3rd scaffold on the right side of coke oven resistance wall, builds diagonal brace by the 3rd scaffold, from
And drastically increase the intensity of scaffold.
(4) present invention is uniformly arranged along scaffold width on the spreader of the first scaffold and the second scaffold top
Several cable wind ropes, by the setting of cable wind rope, drastically increase the antidumping antiwind resistance ability of scaffold, thus improve foot
The security performance of hand cradle.
Brief description
Fig. 1 is the structural representation of the present invention.
In above-mentioned accompanying drawing, the corresponding component names of reference are as follows:
1- first scaffold, 2- second scaffold, 3- column, 4- laterally across post, 5- " x " type support column, 6- Screw arbor with nut at both-ends,
7- the 3rd scaffold, 8- diagonal brace, 9- cable wind rope, 10- coke oven resistance wall, 11- furnace bed board, 12- Jiao's platform retaining wall.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include but is not limited to
The following example.
Embodiment
As shown in figure 1, present embodiments providing a kind of scaffold based on coke oven resistance wall, this scaffold mainly includes two
Individual support body, the respectively first scaffold 1 and the second scaffold 2, the two is located at the left and right sides of coke oven resistance wall respectively, specifically
Say, the first scaffold is located at the left side of coke oven resistance wall, boundary between coke oven resistance wall and burnt platform retaining wall, the second scaffold position
In the right side of coke oven resistance wall, further, positioned at the top of furnace bed board.First scaffold 1 and the second scaffold 2 are by longitudinal direction
The column 3 of six row gaps settings of setting, the setting of some lateral clearances horizontal across post 4, and fastening column 3 and laterally across post
4 " x " type support column 5 is constituted, and further, the first scaffold 1 and the second scaffold 2 are six row four step scaffold, six rows four
The structure of step scaffold is as follows: is laterally made up of across post 4 six row's columns and adjacent successively from top to bottom four, props up to improve
Support intensity, the present embodiment is laterally additionally provided with " x " type support column 5 at four between post 4.Above-mentioned scaffold can directly be built
It is not necessary to do any based process on the concrete of coke oven mat foundation, by above-mentioned setting, vertical in scaffold main body
Post and laterally, specification that width can meet existing coke oven resistance wall little across intercolumniation, the agent structure intensity of scaffold is high, shelf
Good stability, perpendicularity is guaranteed, and pouring quality meets construction requirement.
Existing scaffold is mutually independent, and globality poor, intensity is not high, and security performance is not good enough.In the present embodiment,
It is additionally provided with several connection Screw arbor with nut at both-ends 6 of the two between first scaffold 1 and the second scaffold 2 sides adjacent.Screw arbor with nut at both-ends is even
Connect the column being located at the first scaffold rightmost side and the second scaffold leftmost side respectively, achieved the first foot by Screw arbor with nut at both-ends
Hand cradle and described second scaffold are fixed as an overall structure, effectively overcome coke oven resistance wall both sides in prior art
Scaffold is separate, leads to the defect of scaffold stability in the large difference.The setting of Screw arbor with nut at both-ends is located at and is normally at scaffold
Medium position, according to construction demand, it can also be provided at top, bottom or top and is respectively provided with to bottom.
Further, originally implement and also have additional positioned at the second scaffold right side along furnace bed board direction on the right side of coke oven resistance wall
3rd scaffold 7 of side, the setting of the 3rd scaffold acts on primarily to building diagonal brace, and the 3rd scaffold 7 is six row four step
Scaffold, it is vertically arranged with the auxiliary strut of six row gap settings, and lateral clearance is provided with four rows and assists across post, the 3rd foot handss
Four rows' auxiliary of frame 7 laterally flush it is preferred that the 3rd scaffold across post 4 with four rows of the second scaffold 2 bottom across post respectively
Across post, by four rows of the second scaffold bottom, laterally across post prolongation is constituted four row's auxiliary.Based on said structure, the present embodiment is
It is additionally provided with the diagonal brace 8 tilting to coke oven resistance wall, diagonal brace 8 bottom and the between three scaffolds 7 and the second scaffold 2 top
The auxiliary strut of three scaffold 7 rightmost side connects, and diagonal brace 8 upper end is connected with the column 3 of the second scaffold 2 rear side.Preferably
, diagonal brace more than 8 two, all diagonal braces 8 are parallel to each other and the length direction gap arrangement along column 3.Diagonal brace middle and upper part, second
The rightmost side of scaffold combine with the upper end of the 3rd scaffold constitute be shaped as right angled triangle, further, here basis
On, the horizontal of the second scaffold top is extended to the right across post and is connected with diagonal brace.
The antidumping of traditional scaffold and windage ability, the general safety performance that result in scaffold can not meet mesh
Front construction demand, therefore, the present embodiment is on the spreader at the first scaffold 1 and the second scaffold 2 top along scaffold width
Direction is uniformly arranged several cable wind ropes 9.The preferred φ of cable wind rope material 25 steel wire rope, its quantity is preferably four, according to construction need
Ask, its can also be two, three, five, six, seven even more many.By the setting of cable wind rope, drastically increase the anti-of scaffold
Topple antiwind resistance ability, thus improve the security performance of scaffold.
Scaffold based on coke oven resistance wall to build step as follows:
(1) step building the first scaffold on the left of coke oven resistance wall and burnt platform retaining wall between；
(2) it is located at the step building the second scaffold above furnace bed board on the right side of coke oven resistance wall；
(3) adopt the step that Screw arbor with nut at both-ends connects the first scaffold and the second scaffold；
(4) step building the 3rd scaffold on the right side of the second scaffold；
(5) between the 3rd scaffold and the second scaffold everybody diagonal brace step；
(6) it is uniformly arranged several cable wind ropes at the top of the first scaffold and the second scaffold along scaffold width
Step.
Based on 6.3 meters of coking chamber coke oven version, the enforcement of the present invention is as follows: resistance wall constructing operation foot handss
Frame scaffolding height is 14m, ramps up scaffold with 1.5m for step pitch, resistance wall both sides coke oven longitudinally sets up six rows, spacing 960
Mm, coke oven direction adds 6 row 4 step scaffold (the 3rd scaffold), to set up coke oven direction diagonal brace, coke oven width scaffold
Column is set up with 2m for spacing.
According to above-described embodiment, the present invention just can be realized well.What deserves to be explained is, before above-mentioned design principle
Put, for solving same technical problem, even if some made on architecture basics disclosed in this invention are no substantial
Change or polish, the essence of the technical scheme being adopted is still as the present invention, therefore it should also be as the protection model in the present invention
In enclosing.
Claims (7)
1. the scaffold based on coke oven resistance wall is it is characterised in that include building in the scaffold main body of coke oven resistance wall both sides:
First scaffold (1) and the second scaffold (2), described first scaffold (1) and described second scaffold (2) are by longitudinally disposed
Six row gaps settings column (3), the setting of some lateral clearances horizontal across post (4), and fasten described column (3) and horizontal
Constitute to across post (4) " x " type support column (5)；The top of described first scaffold (1) and described second scaffold (2) is provided with same
When connect the spreader of the two；It is additionally provided with several companies between described first scaffold (1) and described second scaffold (2) sides adjacent
Connect the Screw arbor with nut at both-ends (6) of the two.
2. the scaffold based on coke oven resistance wall according to claim 1 is it is characterised in that described first scaffold (1)
It is six row four step scaffold with described second scaffold (2), described six row four step scaffolding structure is by six row's columns with by upper
To under adjacent successively four laterally constitute across post (4), be laterally provided with " x " type support column (5) between post (4) at four.
3. the scaffold based on coke oven resistance wall according to claim 2 it is characterised in that on the right side of coke oven resistance wall edge
Furnace bed board direction also has additional the 3rd scaffold (7) on the right side of the second scaffold, and described 3rd scaffold (7) is six rows four
Step scaffold, it is vertically arranged with the auxiliary strut of six row gaps settings, and lateral clearance is provided with four rows and assists across post, and described the
Four row's auxiliary of three scaffolds (7) are laterally flushed across post (4) with four rows of the second scaffold (2) bottom respectively across post.
4. the scaffold based on coke oven resistance wall according to claim 3 is it is characterised in that in described 3rd scaffold
(7) it is additionally provided with the diagonal brace (8) tilting to coke oven resistance wall and described second scaffold (2) top between, under described diagonal brace (8)
End is connected with the auxiliary strut of described 3rd scaffold (7) rightmost side, described diagonal brace (8) upper end and described second scaffold
(2) column (3) of rear side connects.
5. the scaffold based on coke oven resistance wall according to claim 4 it is characterised in that described diagonal brace (8) two with
On, all diagonal braces (8) are parallel to each other and the length direction gap arrangement along described column (3).
6. the scaffold based on coke oven resistance wall according to any one of claim 1 to 5 is it is characterised in that described
It is uniformly arranged several cable wind ropes along scaffold width on the spreader at one scaffold (1) and described second scaffold (2) top
(9).
7. the scaffold based on coke oven resistance wall as described in any one of claim 1 to 6 building method it is characterised in that
Comprise the following steps:
(1) step building the first scaffold on the left of coke oven resistance wall and burnt platform retaining wall between；
(2) it is located at the step building the second scaffold above furnace bed board on the right side of coke oven resistance wall；
(3) adopt the step that Screw arbor with nut at both-ends connects the first scaffold and the second scaffold；
(4) step building the 3rd scaffold on the right side of the second scaffold；
(5) between the 3rd scaffold and the second scaffold everybody diagonal brace step；
(6) it is uniformly arranged the step of several cable wind ropes at the top of the first scaffold and the second scaffold along scaffold width
Suddenly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510077580.9A CN104695692B (en) | 2015-02-13 | 2015-02-13 | Scaffold on basis of resistance wall of coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510077580.9A CN104695692B (en) | 2015-02-13 | 2015-02-13 | Scaffold on basis of resistance wall of coke oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104695692A CN104695692A (en) | 2015-06-10 |
| CN104695692B true CN104695692B (en) | 2017-01-25 |
Family
ID=53343203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510077580.9A Active CN104695692B (en) | 2015-02-13 | 2015-02-13 | Scaffold on basis of resistance wall of coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104695692B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354953B (en) * | 2017-07-07 | 2019-05-31 | 安徽省新路建设工程集团有限责任公司 | Concrete rib band and the reinforced Retaining wall structure of intensive aspect and construction method |
| CN111608290B (en) * | 2020-05-11 | 2021-08-13 | 中国一冶集团有限公司 | Water-cooled coke oven resistance wall and construction method |
| CN112175638A (en) * | 2020-09-01 | 2021-01-05 | 中冶天工集团有限公司 | Coke oven double-layer resistance wall construction structure and construction method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4064288B2 (en) * | 2003-04-16 | 2008-03-19 | 日工株式会社 | Handrail of framework scaffold for construction |
| JP2007309029A (en) * | 2006-05-22 | 2007-11-29 | Alinco Inc | Single-pipe scaffold |
| CN201080696Y (en) * | 2007-08-27 | 2008-07-02 | 中国棚(集团)有限公司 | Scaffold |
| CN101886466B (en) * | 2010-07-09 | 2011-09-14 | 中国二十二冶集团有限公司 | Construction method for support structure of coal tower template for tamping type coke oven |
| CN102182300B (en) * | 2011-03-28 | 2012-07-18 | 杭州二建建设有限公司 | Method for increasing horizontal cross braces and improving and determining bearing capacity of support frame |
| CN203129553U (en) * | 2012-12-28 | 2013-08-14 | 青建集团股份公司 | Unit type hanging scaffold |
| CN204571242U (en) * | 2015-02-13 | 2015-08-19 | 中国五冶集团有限公司 | Based on the scaffold of coke oven resistance wall |
-
2015
- 2015-02-13 CN CN201510077580.9A patent/CN104695692B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104695692A (en) | 2015-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104695692B (en) | Scaffold on basis of resistance wall of coke oven | |
| CN102839678B (en) | Structure for improving rigidity and stability of foundation pit steel support | |
| CN101280625B (en) | Non-welding assembly shuttering system | |
| TW202035837A (en) | Beam and slab structure and construction method | |
| CN210947715U (en) | Scalable mobilizable anti-arc concrete floor template support frame | |
| CN103644738B (en) | A kind of kiln furnitures kiln car being applied to firing ceramics platform basin frame structure | |
| CN204571242U (en) | Based on the scaffold of coke oven resistance wall | |
| CN105863233A (en) | Scaffold for outer curtain wall of arc-shaped building and mounting method | |
| CN104196263B (en) | The support system of concrete prefabricated element | |
| CN105971115A (en) | Truss units, jacking formwork, jacking device and jacking and dismantling methods | |
| CN102999669A (en) | Method for preventing progressive collapse of high and large formwork support | |
| CN209816668U (en) | Superelevation cable tower entablature construction support | |
| CN100489256C (en) | Construction method and construction technique for wide cross section beam formwork supporting system | |
| CN110748001A (en) | Steel structure net rack | |
| CN102444413A (en) | Hydraulic support and top beam thereof | |
| CN104989036A (en) | Oversized reinforced concrete beam fixed rebar support structure and rebar binding method thereof | |
| CN102587649B (en) | Template profiled bar supporting system of high and large cantilever structure | |
| CN204940705U (en) | Steel bar rack structure fixed by a kind of super large reinforced concrete beam | |
| CN205135024U (en) | If 220kV distribution device frame construction that intercolumniation supported | |
| CN210152313U (en) | Civil engineering frame roof beam reinforcing apparatus | |
| CN203334670U (en) | High supporting scaffold body | |
| CN203687630U (en) | Energy-saving frame kiln for sintered high-voltage electric ceramic product | |
| CN203334639U (en) | Horizontal truss for reinforcing layer of high supporting frame body | |
| CN103590593B (en) | A kind of assembled architecture bracing frame | |
| CN101560828A (en) | Buckled type steel pipe scaffold formwork support of cross strut |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |