CN103821323B - Assembly type flue - Google Patents
Assembly type flue Download PDFInfo
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- CN103821323B CN103821323B CN201410074333.9A CN201410074333A CN103821323B CN 103821323 B CN103821323 B CN 103821323B CN 201410074333 A CN201410074333 A CN 201410074333A CN 103821323 B CN103821323 B CN 103821323B
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Abstract
The present invention relates to a kind of assembly type flue.The object of the present invention is to provide one can assemble without nail, reduce installation difficulty, the intensity of assembling rear pass is better than the joint strength of assembled flue, and convenient transport, greatly can reduce the assembly type flue of cost of transportation, it comprises two pieces of L shape flue sheets and several buckles; Described L shape flue sheet comprises the dull and stereotyped A of the flue be mutually vertically fixedly connected with and the dull and stereotyped B of flue; Outer end away from the dull and stereotyped connecting line of two pieces of flues on the dull and stereotyped A of described flue is provided with made up joint A, the outer end away from the dull and stereotyped connecting line of two pieces of flues on the dull and stereotyped B of flue is provided with the made up joint B matched with made up joint A.The invention has the advantages that: the convenient transport of L shape flue sheet, takies volume little; Realize, without nail assembling, reducing installation difficulty, the joint strength of assembling rear pass is better than the intensity of the flue that four pieces of PLASTIC LAMINATED are spliced, and convenient transport, cost of transportation more than 6 times can be reduced, reduce installation difficulty more than 4 times simultaneously.
Description
Technical field
The present invention relates to a kind of assembly type flue.
Background technology
Existing highrise building, large kitchen are all provided with flue, and flue pipe in the market divides following several: 1, make by hand: wall thickness, closely knit, intensity all do not reach related request, belong to Jian Bujige Department of Construction and to be eliminated product; 2, semi-hand half machinery production: yield poorly, matter be heavy, quality is uneven, badly broken, transport and installation difficulty large; 3, full machinery production: input cost is high and return rate is low, floor space is large but can not effectively utilize, and maintenance of machine cost is high, invest also do not reclaim time machinery may just scrap, the transport of flue and installation difficulty cause greatly cost high.
Existing market having four pieces of PLASTIC LAMINATED be spliced into flue, there is following problems in it: rely on nail fixing, follow closely perishable, will corrode make it all come off in PLASTIC LAMINATED less than 100 days, also has vertical masonry joint splice easy dilatation and cause smoke blowing aftertaste to be leaked gas.PLASTIC LAMINATED occurs that returning halogen gets damp, and causes rendering layer to come off sometimes because manufacturer's quality is uneven.
Also have, it is assembled between the flue be assembled into by PLASTIC LAMINATED and flue to be all that employing one saves, each joint flue is all in cylinder or vertical bar shape, then at the scene by simply two joints being welded together, waste time and energy, and easy solder skip, the place of solder skip has oil smoke in use and spills, simultaneously because walling of flue is all thinner, intensity is bad, easy flexural deformation during use.
Summary of the invention
The object of the present invention is to provide one without nail assembling, can reduce installation difficulty, the intensity of assembling rear pass is better than the joint strength of assembled flue, and convenient transport, greatly can reduce the assembly type flue of cost of transportation.
Object of the present invention is achieved through the following technical solutions: a kind of assembly type flue, and it comprises two pieces of L shape flue sheets and several buckles; Described L shape flue sheet comprises the dull and stereotyped A of the flue be mutually vertically fixedly connected with and the dull and stereotyped B of flue; Outer end away from the dull and stereotyped connecting line of two pieces of flues on the dull and stereotyped A of described flue is provided with made up joint A, the outer end away from the dull and stereotyped connecting line of two pieces of flues on the dull and stereotyped B of flue is provided with the made up joint B matched with made up joint A; When two pieces of L shape flue sheets splice mutually, described buckle is used for being fixed to the stitching portion of two pieces of L shape flue sheets.
Described made up joint A is trapezoidal rails bar, and trapezoidal rails bar is arranged in the edge surface on the dull and stereotyped A outer end of flue, and described made up joint B is the dovetail groove bar matched with described trapezoidal rails buckle;
Or described made up joint A is for being located at square bar in the edge surface of flue dull and stereotyped A outer end, and described made up joint B is arranged in the edge surface of flue dull and stereotyped B outer end in the square groove concaved;
Or, described made up joint B is arranged on the multiple dovetail grooves concaved in the edge surface of flue dull and stereotyped B outer end, described made up joint A is the multiple trapezoidal buckle that interval is laid in the edge surface of flue dull and stereotyped A outer end, and multiple trapezoidal buckle coordinates corresponding with multiple dovetail groove one by one;
Or the cross section of described made up joint A is helical teeth shape A, the cross section of described made up joint B is in the helical teeth shape B mutually meshing with the oblique tooth-shaped of made up joint A.
During use, by the docking of two pieces of L shape flue sheets, allow the dull and stereotyped A of the flue of one piece of L shape flue sheet mutually dock with the flue flat board B of another block L shape flue sheet, namely can be assembled into one piece of complete square flue, easy for installation.By the butt joint A on L shape flue sheet between multiple square flue, or butt joint A locates and docks together with butt joint B.
Compared to prior art, the invention has the advantages that: the convenient transport of L shape flue sheet, takies volume little, can overlap; Realize, without nail assembling, reducing installation difficulty, the joint strength of assembling rear pass is better than the intensity of the flue that four pieces of PLASTIC LAMINATED are spliced, and convenient transport, cost of transportation more than 6 times can be reduced, reduce installation difficulty more than 4 times simultaneously; Be provided with butt joint in addition, facilitate the docking between two square flues to fix.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present invention.
Top view when Fig. 2 is the L shape flue sheet symmetry assembling shown in two pieces of Fig. 1.
Fig. 3 is the sectional view of Fig. 2.
Fig. 4 is the first distressed structure schematic diagram of the present invention.
Top view when Fig. 5 is the L shape flue sheet symmetry assembling shown in two pieces of Fig. 4.
Fig. 6 is the second distressed structure schematic diagram of the present invention.
Top view when Fig. 7 is the L shape flue sheet symmetry assembling shown in two pieces of Fig. 6.
Fig. 8 is the third distressed structure schematic diagram of the present invention.
Top view when Fig. 9 is the L shape flue sheet symmetry assembling shown in two pieces of Fig. 8.
Figure 10 is that this is with the reinforcement positioning bar A of chamfered transition shape and the sectional view strengthening positioning bar B.
Figure 11 is the structural representation of a kind of buckle for assembling flue sheet of the present invention.
Figure 12 is that the present invention is another kind of for assembling the structural representation of the buckle of flue sheet.
Figure 13 is the A-A top view in Figure 12.
Figure 14 be the present invention for assembling a kind of flue sheet.
Figure 15 utilizes shown in Figure 11 for assembling the buckle of flue sheet by the structural representation after the flue sheet assembling clamping shown in Figure 14.
Figure 16 is that the flue sheet shown in Figure 14 is assembled the structural representation after clamping by the another kind of buckle for assembling flue sheet as shown in Figure 13.
Figure 17 is the structural representation of an embodiment of the present invention.
Figure 18 is the front view of a kind of arc support of the present invention when installing.
Figure 19 is the B-B sectional view in Figure 18.
Figure 20 is the right view of Figure 18.
Label declaration: 1, the dull and stereotyped A of flue; 2, the dull and stereotyped B of flue; 3, butt joint A; 6, trapezoidal rails bar; 7, dovetail groove bar; 8, square bar; 9, square groove; 10, dovetail groove; 11, trapezoidal buckle; 12, inclined-plane odontoid A; 13, inclined-plane odontoid B; 14, butt joint B; 16, positioning bar A is strengthened; 17, positioning bar B is strengthened; 18, locating slot is subsidized; 19, positioning strip is subsidized; 20 draw-in grooves; 21 elastic bend parts; 22 bending edge A; 23 bending edge B; 24 Elastic buckle A; 25 Elastic buckle B; 26 hangnails; 26 hangnails; 27 segmental arc A; 28 segmental arc B; 29 through holes; 31 gripper shoes; 32 feets; 33 supporting plates; 34 auxiliary supporting plates; 35 auxiliary support plates; 36 supplemental support soles; 37 weather strips; 38 flue pipes; 39 floors.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, content of the present invention is described in detail:
Embodiment 1
Be illustrated in figure 1 the embodiment schematic diagram of a kind of assembly type flue provided by the invention, it comprises two pieces of L shape flue sheets and several buckles; Described L shape flue sheet comprises the dull and stereotyped A1 of the flue be mutually vertically fixedly connected with and the dull and stereotyped B2 of flue, the same horizontal side medial surface of the dull and stereotyped A1 of described flue and the dull and stereotyped B2 of flue is provided with the butt joint A3 outwards extended in parallel along this medial surface place plane, described butt joint A3 be used for two pieces of L shape flue sheets end to end between docking; Outer end away from the dull and stereotyped connecting line of two pieces of flues on the dull and stereotyped A1 of described flue is provided with made up joint A, the outer end away from the dull and stereotyped connecting line of two pieces of flues on the dull and stereotyped B2 of flue is provided with the made up joint B matched with made up joint A; When two pieces of L shape flue sheets splice mutually, described buckle is used for being fixed to the stitching portion of two pieces of L shape flue sheets.
As depicted in figs. 1 and 2, made up joint A is trapezoidal rails bar 6, and trapezoidal rails bar 6 is arranged in the edge surface on the dull and stereotyped A1 outer end of flue, and described made up joint B is the dovetail groove bar 7 matched with described trapezoidal rails bar 6.The cross section of described trapezoidal rails buckle is trapezoidal faces wide outside and narrow inside; The cross section of described dovetail groove 10 is the trapezoidal faces of outer narrow inner width.
During assembling, as shown in Figure 2, one piece of L shape flue sheet and another block L shape flue sheet symmetry are placed, then the bottom of the trapezoidal rails bar 6 on wherein one piece of L shape flue sheet, dovetail groove bar 7 is aimed at respectively the top of the dovetail groove bar 7 on another block L shape flue sheet, trapezoidal rails bar 6, and slip into and align, easy for installation.Meanwhile, cross section is that occlusion is firm mutually for the trapezoidal rails bar 6 of trapezoidal planar, dovetail groove bar 7, not easily separates.
When the square flue that two pieces of assemblings complete docks mutually up and down, the butt joint A3 be on the dull and stereotyped A1 of flue of upper/lower positions square flue and the dull and stereotyped B2 of flue just inserts to be in and upperly puts in the lower end of square flue, and docking easily, can not sideslip to docking.
Simultaneously, as shown in Figure 1, in order to strengthen the intensity of the dull and stereotyped A1 of flue and the dull and stereotyped B2 junction of flue, and strengthen the intensity at the splice point place that two pieces of L shape flue sheets splice mutually, be provided with in the angle of two pieces of dull and stereotyped connecting lines of described flue and strengthen positioning bar A16, outer end medial surface away from the dull and stereotyped connecting line angle of two pieces of flues on the dull and stereotyped A1 of flue is provided with and strengthens positioning bar B17, strengthen positioning bar B17 and protruded inside L shape flue sheet by the dull and stereotyped medial surface of flue.Described reinforcement positioning bar A16 and the cross section strengthening positioning bar B17 can be triangle (as shown in Figure 3), square (as shown in Figure 7), fan-shaped (as shown in Figure 9) or be chamfered transition shape structure (as shown in Figure 10).
Further, in order to increase the steadiness of structure when two pieces of mutual square tobacco deferents dock, as shown in Figure 4, the dull and stereotyped A1 of described flue and the dull and stereotyped B2 of flue are provided with outstanding butt joint B14 away from one end medial surface of butt joint A3, when two pieces of L shape flue sheet headtotails, described butt joint A3 just docks mutually with butt joint B14, and when butt joint A3 and butt joint B14 docks mutually, the Bian Yanduan of two pieces of L shape flue sheets just connects.Like this, when two pieces of square flue docking, the Gravity support of butt joint A3 and butt joint B14 just between auxiliary two pieces of flues, reduces the wearing and tearing being in the L shape flue sheet end of upper/lower positions.
Further, the medial surface of described butt joint A3 and butt joint B14 and the medial surface of L shape flue sheet form the arc joint face seamlessly transitting shape each other.Arc can play the effect of air-flow transformation, and contact crack between traditional flue, smoke blowing can be solved, collaborate, the phenomenon such as to leak.
Further, because flue appearance is all in original processing color, conveniently later stage whitewashing flue external surface, can be processed into frosting by external surface, or with the pattern of textured, pattern itself also can play effect attractive in appearance.In addition, rise to make the stream of flue gas in flue and more balance, prevent the sediment thing of oil smoke from sticking on flue inner surface, when making flue, it is good for whole flue inner surface should being processed into smooth plane simultaneously.
Further, when carrying out mortar to flue and whitewashing, be positioned at the mortar of four corners of flue because the angle of corner is comparatively large, mortar easily ftractures; Therefore, when two pieces of L shape flue sheets piece together flue mutually, four corners being positioned at flue are chamfering.(depending on not going out in figure)
As shown in figure 11, described buckle comprises elastic bend part 21, bending edge A22 and bending edge B23, and described bending edge A22 and bending edge B23 is interconnected by elastic bend part 21, and the angle between bending edge A22 and bending edge B23 is less than 90 degree; One end away from elastic bend part 21 of described bending edge A22 is provided with the Elastic buckle A24 that inside bending is stretched out, and one end away from elastic bend part 21 of described bending edge B23 is provided with the Elastic buckle B25 that inside bending is stretched out.
The medial surface of described bending edge A22 and bending edge B23 is provided with several hangnails 26.
As shown in Figures 12 and 13, described Elastic buckle A24, and/or, Elastic buckle B25 comprises to the segmental arc A27 of described bend inner bending, along described segmental arc A7 to the segmental arc B28 bent in the other direction, a U-type groove is formed between described segmental arc A27 and described segmental arc B8, further, described segmental arc B28 offers through hole 29.
The radian of the U-type groove that described segmental arc A27 and segmental arc B28 connects into is 180 degree.
The material of described elastic bend part 21, bending edge A22, bending edge B23, segmental arc A27, segmental arc B28 is metal, timber or plastics.
As illustrated in figures 14-16, the splicing that buckle of the present invention also may be used between flat flue sheet, L-type flue sheet is fixed, during use, the draw-in groove 20 snapped in for Elastic buckle A24 and Elastic buckle B25 is first offered in the corresponding position, edge of the flue sheet that will splice, whole flue sheet buckle correspondence is pressed into from the junction of two pieces of flue sheets, the Elastic buckle A24 on flue sheet buckle and Elastic buckle B25 is snapped in corresponding draw-in groove 20 respectively.After flue sheet buckle snaps in, the material due to flue sheet is all harder, so can rap bending edge A22 and bending edge B23 by another wooden mallet, makes hangnail 26 thrust on flue sheet, to be fixed on flue sheet by flue sheet buckle further.After installation is complete, if want flue sheet buckle to disassemble, only need insert in the through hole 29 on segmental arc B28 with a stiff rod, recycling lever principle is by Elastic buckle A24(or Elastic buckle B25) prize from draw-in groove 20, opener dependence is low, no matter to the installation of flue sheet buckle or dismantle, all fast and convenient.
As shown in figure 17, assembly type flue described in the present embodiment also comprises the arc support of flue pipe being carried out to supplemental support; The supporting plate 33 that this arc support comprises two gripper shoes 31, is separately positioned on two feets 32 of two gripper shoe 31 bottoms and is arranged between two gripper shoe 31 tops;
One side of described supporting plate 33 is provided with along this side vertically upward, and/or, the auxiliary supporting plate 34 stretched out vertically downward.
Two described gripper shoes 31 are outwards provided with the side near described auxiliary supporting plate 34, and/or, the auxiliary support plate 35 inwardly vertically stretched out.
Two described feets 32 are provided with the upwards vertical supplemental support sole 36 stretched out with the side near described auxiliary supporting plate 34.
During use, as shown in Figures 18 and 19, two pieces of arc support symmetries are placed, and make the supporting plate 33 in two pieces of arc supports insert in the both sides in gap between upper and lower two flue pipes 38 respectively, two gripper shoes 1 of the arc support of each block will be enclosed within the side, front and back of flue pipe 38 simultaneously, will then be separately fixed on floor 39 by two feets 32 of arc for every block support.Further, the auxiliary supporting plate 34 of two pieces of arc supports can form the effect of clamping mutually to flue, further fixing flue pipe 38.
During installation, the distance of two gripper shoes 31 preferably equals the width of the flue pipe 38 that will install, auxiliary support plate 35 in such gripper shoe 31 can play the effect of parcel to flue pipe 38, two pieces of arc supports just form parcel to flue and grip, and flue pipe 38 can not all around be swung.
As shown in figure 20, after arc support has been installed in both sides between upper and lower two flue pipes 38, do not install that the other both sides of arc support are remaining gap, bar 37 sealing together can be added in addition in this gap, the shape of weather strip 37 can be arranged to T-shaped shape (not drawing in Figure 20), make weather strip 37 and the auxiliary supporting plate 34 in arc support formed one around square appearance, more attractive in appearance.
Embodiment 2
Embodiment 2 is identical with the structure major part of embodiment 1, and its difference is only made up joint A and made up joint B.
As shown in Figures 4 and 5, described made up joint A is for being located at square bar 8 in the edge surface of flue dull and stereotyped A1 outer end, and described made up joint B is arranged in the edge surface of flue dull and stereotyped B2 outer end in the square groove 9 concaved.In the present embodiment, when two pieces of L shape flue sheets are butted into square flue relatively, directly can dock in front, then add a flue buckle in the periphery of docking point, two pieces of L shape flue sheets are fixed with each other.
Embodiment 3
Embodiment 3 is identical with the structure major part of embodiment 1, and its difference is only made up joint A and made up joint B.
As shown in Figures 6 and 7, described made up joint B is arranged on the multiple dovetail grooves 10 concaved in the outer end side surface of the dull and stereotyped B2 of flue, described made up joint A is the multiple trapezoidal buckle 11 that interval is laid on the dull and stereotyped A1 outer end edges side of flue, and multiple trapezoidal buckle 11 coordinates corresponding with multiple dovetail groove 10 one by one.
The vertical plane of described dovetail groove 10 is the trapezoidal faces of outer narrow inner width; The vertical plane of described trapezoidal buckle 11 is trapezoidal faces wide outside and narrow inside.
When being assembled into square flue, directly two pieces of L shape flue sheet fronts can being docked, making trapezoidal buckle 11 buckle in dovetail groove 10 one to one, then add a flue buckle in the periphery of docking point, two pieces of L shape flue sheets are fixed with each other.Same, in order to make two pieces of L shape flue sheet docking more firm, also a flue buckle can be added in docking point periphery.
Embodiment 4
Embodiment 4 is identical with the structure major part of embodiment 1, and its difference is only made up joint A and made up joint B.
As shown in FIG. 8 and 9, the cross section of described made up joint A is helical teeth shape A12, and the cross section of described made up joint B is in the helical teeth shape B13 mutually meshing with the oblique tooth-shaped of made up joint A.
The lateral surface of described reinforcement positioning bar B17 offers auxiliary positioning groove 18 along on the bearing of trend of reinforcement positioning bar, protruding auxiliary positioning bar 19 is provided with in inside the outer end of the dull and stereotyped B2 of described flue, when the dull and stereotyped A1 of flue of one piece of L shape flue sheet docks with the dull and stereotyped B2 of the flue of another block L shape flue sheet, described auxiliary positioning groove 18 cooperatively interacts with auxiliary positioning bar 19 and docks.
When two pieces of L shape flue sheets are butted into square flue mutually, only need carry out docking by the docking calculation shown in embodiment 1.
Claims (10)
1. an assembly type flue, is characterized in that: it comprises two pieces of L shape flue sheets and several buckles; Described L shape flue sheet comprises the dull and stereotyped A(1 of the flue be mutually vertically fixedly connected with) and the dull and stereotyped B(2 of flue); The dull and stereotyped A(1 of described flue) the upper outer end away from the dull and stereotyped connecting lines of two pieces of flues is provided with made up joint A, the dull and stereotyped B(2 of flue) on outer end away from two pieces of flues flat board connecting lines is provided with the made up joint B matched with made up joint A; When two pieces of L shape flue sheets splice mutually, described buckle is used for being fixed to the stitching portion of two pieces of L shape flue sheets.
2. assembly type flue according to claim 1, it is characterized in that: described made up joint A is trapezoidal rails bar (6), trapezoidal rails bar (6) is arranged on the dull and stereotyped A(1 of flue) in edge surface on outer end, described made up joint B is the dovetail groove bar (7) matched with described trapezoidal rails bar (6);
Or described made up joint A is for being located at the dull and stereotyped A(1 of flue) square bar (8) in the edge surface of outer end, described made up joint B is for being arranged on the dull and stereotyped B(2 of flue) in the edge surface of outer end in the square groove concaved (9);
Or, described made up joint B is for being arranged on the dull and stereotyped B(2 of flue) multiple dovetail grooves (10) concaved in the edge surface of outer end, described made up joint A is that interval is laid in the dull and stereotyped A(1 of flue) multiple trapezoidal buckle (11) in the edge surface of outer end, and multiple trapezoidal buckle (11) coordinates corresponding with multiple dovetail groove (10) one by one;
Or the cross section of described made up joint A is helical teeth shape A(12), the cross section of described made up joint B is in the helical teeth shape B(13 mutually meshing with the oblique tooth-shaped of made up joint A).
3. assembly type flue according to claim 2, is characterized in that: the cross section of described trapezoidal rails bar (6) is trapezoidal faces wide outside and narrow inside; The cross section of described dovetail groove bar (7) is the trapezoidal faces of outer narrow inner width; The vertical plane of described dovetail groove (10) is the trapezoidal faces of outer narrow inner width; The vertical plane of described trapezoidal buckle (11) is the trapezoidal faces of outer narrow inner width.
4. the assembly type flue according to claim 1-3 any one, it is characterized in that: the dull and stereotyped A(1 of described flue) and flue flat board B(2) same one end medial surface on be provided with the butt joint A(3 stretched out along this medial surface place plane), described butt joint A(3) for two pieces of L shape flue sheets end to end between docking; Described butt joint A(3) medial surface and the medial surface of flue sheet between form the joint face of level and smooth fairing.
5. assembly type flue according to claim 4, it is characterized in that: the dull and stereotyped A(1 of described flue) and flue flat board B(2) on away from butt joint A(3) medial surface of one end is provided with outstanding butt joint B(14), when two pieces of L shape flue sheet headtotails, described butt joint A(3) with butt joint B(14) just mutually dock; Described butt joint B(14) medial surface and the medial surface of flue sheet between form the joint face of level and smooth fairing;
Described butt joint A(3) medial surface and the medial surface of L shape flue sheet between joint face, butt joint B(14) medial surface and the medial surface of L shape flue sheet between joint face be arc joint face.
6. the assembly type flue according to any top of claim 1-3, it is characterized in that: the dull and stereotyped A(1 of described flue) and the dull and stereotyped B(2 of flue) angle of connecting line is provided with reinforcement positioning bar A(16), the dull and stereotyped A(1 of flue) the upper outer end medial surface away from the dull and stereotyped connecting line angles of two pieces of flues is provided with and strengthens positioning bar B(17), strengthen positioning bar B(17) by flue flat board medial surface to projecting inward.
7. assembly type flue according to claim 6, is characterized in that: described reinforcement positioning bar A(16) and strengthen positioning bar B(17) cross section triangular in shape, square, fan-shaped or in chamfered transition shape structure;
Described reinforcement positioning bar B(17) lateral surface along strengthen positioning bar bearing of trend on offer auxiliary positioning groove (18), the dull and stereotyped B(2 of described flue) outer end medial surface on be provided with protruding auxiliary positioning bar (19), the dull and stereotyped A(1 of flue when one piece of L shape flue sheet) with the flue flat board B(2 of another block L shape flue sheet) dock time, described auxiliary positioning groove (18) cooperatively interacts with auxiliary positioning bar (19) and docks.
8. the assembly type flue according to claim 1-3 any one, it is characterized in that: described buckle comprises elastic bend part (21), bending edge A(22) and bending edge B(23), described bending edge A(22) with bending edge B(23) be interconnected by elastic bend part (21), and bending edge A(22) and bending edge B(23) between angle be less than 90 degree; Described bending edge A(22) the one end away from elastic bend part (21) be provided with the Elastic buckle A(24 that inside bending stretches out), described bending edge B(23) the one end away from elastic bend part (21) be provided with the Elastic buckle B(25 that inside bending stretches out); Described bending edge A(22) and bending edge B(23) medial surface on be provided with several hangnails (26).
9. the assembly type flue according to claim 1-3 any one, is characterized in that: it also comprises the arc support of flue pipe being carried out to supplemental support; The supporting plate (33) that this arc support comprises two gripper shoes (31), is separately positioned on two feets (32) of two gripper shoe (31) bottoms and is arranged between two gripper shoe (31) tops.
10. assembly type flue according to claim 9, is characterized in that: a side of described supporting plate (33) is provided with along this side vertically upward, and/or, the auxiliary supporting plate (34) stretched out vertically downward; Two described gripper shoe (31) sides that are upper and close described auxiliary supporting plate (34) are outwards provided with, and/or, the auxiliary support plate (35) inwardly vertically stretched out;
Two described feet (32) sides that are upper and close described auxiliary supporting plate (34) are provided with the upwards vertical supplemental support sole (36) stretched out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410074333.9A CN103821323B (en) | 2014-03-03 | 2014-03-03 | Assembly type flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410074333.9A CN103821323B (en) | 2014-03-03 | 2014-03-03 | Assembly type flue |
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| Publication Number | Publication Date |
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| CN103821323A CN103821323A (en) | 2014-05-28 |
| CN103821323B true CN103821323B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410074333.9A Active CN103821323B (en) | 2014-03-03 | 2014-03-03 | Assembly type flue |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201593292U (en) * | 2009-12-26 | 2010-09-29 | 韩文强 | Combined type venting pipeline |
| CN201762962U (en) * | 2010-05-17 | 2011-03-16 | 尹浩 | Clamping groove-type gas-tight smoke removal air passage with high strength |
| CN201850741U (en) * | 2010-07-19 | 2011-06-01 | 葛福祥 | Fireproof combined-type smoke/gas flue |
| KR20120132713A (en) * | 2011-05-30 | 2012-12-10 | 삼성파워텍주식회사 | Split concrete foundation structure of transmission tower |
| CN203755608U (en) * | 2014-03-03 | 2014-08-06 | 中建海峡建设发展有限公司 | Assembly flue |
-
2014
- 2014-03-03 CN CN201410074333.9A patent/CN103821323B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201593292U (en) * | 2009-12-26 | 2010-09-29 | 韩文强 | Combined type venting pipeline |
| CN201762962U (en) * | 2010-05-17 | 2011-03-16 | 尹浩 | Clamping groove-type gas-tight smoke removal air passage with high strength |
| CN201850741U (en) * | 2010-07-19 | 2011-06-01 | 葛福祥 | Fireproof combined-type smoke/gas flue |
| KR20120132713A (en) * | 2011-05-30 | 2012-12-10 | 삼성파워텍주식회사 | Split concrete foundation structure of transmission tower |
| CN203755608U (en) * | 2014-03-03 | 2014-08-06 | 中建海峡建设发展有限公司 | Assembly flue |
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| Publication number | Publication date |
|---|---|
| CN103821323A (en) | 2014-05-28 |
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