CN202483163U - Large-diameter silo fastener type steel pipe annular cantilever truss platform - Google Patents
Large-diameter silo fastener type steel pipe annular cantilever truss platform Download PDFInfo
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- CN202483163U CN202483163U CN201220027936XU CN201220027936U CN202483163U CN 202483163 U CN202483163 U CN 202483163U CN 201220027936X U CN201220027936X U CN 201220027936XU CN 201220027936 U CN201220027936 U CN 201220027936U CN 202483163 U CN202483163 U CN 202483163U
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Abstract
The utility model discloses a large-diameter silo fastener type steel pipe annular cantilever truss platform, and relates to a barrel structure construction device. The cantilever truss platform comprises a lifting frame, an inner operation platform, an outer operation platform, an inner enclosing ring, an outer enclosing ring, an inner hanging scaffold and an outer hanging scaffold, wherein the inner operation platform comprises inner cantilever frames, a cross bridging arranged between the inner cantilever frames, and two annular web members; the outer operation platform comprises outer cantilever frames, a support frame between the outer cantilever frames, and an annular web member; the inner enclosing ring respectively props against the upper and lower sides in an inner formwork of a silo wall; the outer enclosing ring respectively props against the upper and lower sides outside an outer formwork of the silo wall; the inner and outer hanging scaffolds are respectively hung on the bottom ends of the inner and outer cantilever frames; the lifting frame comprises two pairs of inner and outer vertical rods, a short steel pipe connected between each pair of inner and outer vertical rods, upper cross beams connected at the upper ends of the inner and outer vertical rods, and lower cross beams respectively connected at the upper middle parts of the inner and outer vertical rods; and the lifting frame is supported on the inner and outer cantilever frames of the inner and outer operation platforms.
Description
Technical field
The utility model relates to cylindrical shell structure construction equipment, the cantilever frame platform of using in particularly a kind of major diameter silo construction.
Background technology
Operating platform in the major diameter silo slip form construction device, hoisting frame and enclosure all adopt various shaped steel to be formed by connecting, and need to be equipped with shaped steel radiation beam, inside and outside ring beam, steel drum circle.Adopt these construction equipments to have following weak point: 1. operating platform, hoisting frame and enclosure production process are many and loaded down with trivial details, need equipment to cooperate processing and fabricating, and be time-consuming; 2. single-piece member and platform are totally all too heavy, not easy to assemble; 3. the general arrangement steel quantity consumption is big, disposable having high input; 4. major diameter silo slip form construction chance is few, and it is low to make the input material and facility turnover rate of slip form construction device.
The utility model content
The purpose of the utility model provides a kind of making simple in structure, easy, from heavy and light, can have enough to meet the need use, cost major diameter silo low, easy for installation, the effectively reduction of erection time fastener type steel pipe annular cantilever frame platform.
The utility model for realizing the technical scheme that above-mentioned purpose adopts is: a kind of major diameter silo fastener type steel pipe annular cantilever frame platform; This cantilever frame platform comprises hoisting frame, interior operating platform, outer operating platform, interior enclosure, periphery ring, interior hung scaffold, hangs scaffold outward; Interior operating platform is positioned at the inboard of silo wall inner formword; Interior operating platform comprises by steel pipe and fastener to be installed the interior builder's jack that forms, is arranged on bridging and bipassage ring between the interior builder's jack to web member; Outer operating platform is positioned at the outside of silo wall exterior sheathing; Outer operating platform comprises that the outer builder's jack that is formed by steel pipe and fastener installation, the bracing frame that is arranged between the outer builder's jack reach hoop web member together; Interior enclosure is resisted against the inboard both sides up and down of silo wall inner formword respectively, and periphery ring is resisted against the both sides up and down in the silo wall exterior sheathing outside respectively, and interior hung scaffold hangs over interior builder's jack bottom; Hang scaffold outward and hang over outer builder's jack bottom; Hoisting frame comprises vertical rod inside and outside two pairs, be connected to every pair inside and outside between vertical rod short steel pipes, respectively with two pairs inside and outside vertical rod two top rails leaning on that the upper end position outside is connected and respectively with two pairs inside and outside two lower transverse beams being connected of the outside, position, vertical rod middle and upper part, vertical rod difference frame is on the inside and outside builder's jack of inside and outside operating platform, and by the inside and outside builder's jack support hoisting frame of inside and outside operating platform inside and outside two couple of hoisting frame.
Be respectively equipped with a tree, used in making timber for boats wood in wherein said on builder's jack and the outer builder's jack and be positioned at the plank on a tree, used in making timber for boats wood.
The outer vertical rod outside of inner operating platform one side of wherein said hoisting frame is connected with draw ring.
The inside and outside vertical rod and the top rail of wherein said hoisting frame are steel pipe, and lower transverse beam is a ㄈ shape channel-section steel, and lower and upper cross-member all adopts bolt to be connected with inside and outside vertical rod.
The enclosure that wherein is positioned at upside adopts single steel pipe to surround, and the periphery ring that is positioned at the enclosure of downside and is positioned at upper and lower sides all adopts two steel pipes that are arranged side by side to surround, two steel pipes through be provided with up and down and exhausting hole and clasp connect into overall structure.
In wherein said in enclosure and the periphery ring in all steel pipes the hoop between adjacent two steel pipes is connected and adopts three reinforcing bars to weld with adjacent two outer surface of steel tube respectively.
Bipassage ring in wherein said on the builder's jack is to the builder's jack afterbody in wherein one hoop web member is arranged on of web member, and another road hoop web member is arranged on bottom the bridging.
Hoop web member on the wherein said outer builder's jack is arranged on the bracing frame bottom.
Wherein said short steel pipes is the steel pipe through the thick 30mm of the flat one-tenth of hammer, every at a distance from flat short steel pipes of hammer of 330mm welding between vertical rod inside and outside every pair.
Owing to adopted such scheme, the utility model has following beneficial effect with existing other similar compared with techniques:
1. in the silo construction, traditional sliding form apparatus need be purchased a large amount of shaped steel, and through the mechanical engagement processing and fabricating, one-time investment is high, and is long in time limit; And adopt the utility model major diameter silo fastener type steel pipe annular cantilever frame platform, inside and outside operating platform, hoisting frame, enclosure etc. all to adopt steel pipe scene commonly used in the building site to set up or make, and one-time investment is low, and the duration is short;
2. the utility model major diameter silo fastener type steel pipe annular cantilever frame platform, inside and outside operating platform is designed to triangle builder's jack formula annular truss structure, has cancelled heavy members such as shaped steel radiation beam, circle drum, and the alleviator deadweight reduces investment, reduction of erection time;
3. as far as construction enterprises, because the silo construction is uncommon, the sliding form apparatus of installing by traditional approach such as operating platform are unfavorable for reusing, and cause the applicability of bulk materials and turnover rate low; And the inside and outside operating platform in the utility model, hoisting frame, enclosure etc. all adopt steel pipe scene commonly used in the building site to set up making, connect through fastener, are beneficial to dismounting and repeated use, have increased substantially the applicability and the turnover rate of material;
4. cost is low; Directly and indirect economic effect remarkable; Adopting steel pipe system sliding form apparatus in the monomer tower silo construction with 33.5 meters of height, 15 meters of internal diameters is example; Carry out the analysis of direct economic benefit and indirect economic effect with traditional sliding form apparatus: (1) direct economic benefit analysis, specifically see shown in the table 1:
Table 1:
Calculate according to last table 1, the hoisting frame in the utility model, operating platform, inside and outside enclosure etc. are compared with the traditional structure form up and down, weight saving (22.8-14.8) ÷ 22.8=35.09%; Jack/cramp bar quantity has reduced (39-36) ÷ 39=7.69%; Installation, dismounting duration have shortened [(27+12)-(18+9)] ÷ (27+12)=30.77%.
(2) indirect economic effect analysis, specifically see shown in the table 2:
Table 2:
Below in conjunction with accompanying drawing and embodiment the utility model major diameter silo fastener type steel pipe annular cantilever frame platform is described further.
Description of drawings
Fig. 1 is the structural representation of hoisting frame in the utility model major diameter silo fastener type steel pipe annular cantilever frame platform;
Fig. 2 is the A-A direction sectional view of Fig. 1;
Fig. 3 is the B-B direction sectional view of Fig. 1;
Fig. 4 is the utility model major diameter silo fastener type steel pipe annular cantilever frame platform user mode structural representation;
Fig. 5 is the partial structurtes sketch map that adopts two steel pipes of interior enclosure or the periphery ring of two steel pipes to be connected with clasp also in the utility model major diameter silo fastener type steel pipe annular cantilever frame platform;
Fig. 6 is the left view of Fig. 5;
Fig. 7 be in the utility model major diameter silo fastener type steel pipe annular cantilever frame platform in hoop between enclosure or adjacent two steel pipes of periphery ring connect partial schematic diagram;
Fig. 8 is the left view of Fig. 7.
Vertical rod in critical element label declaration: the 1-, the outer vertical rod of 2-, 3-short steel pipes, 4-top rail, 5-lower transverse beam, 6-draw ring; The 7-railing, 8-plank, 9-a tree, used in making timber for boats wood, the outer builder's jack of 10-, 11-bracing frame, 12-periphery ring; 13-hoop web member, 14-hangs scaffold outward, 15-support bar, 16-jack, 17-exterior sheathing, 18-inner formword; 19-silo wall, builder's jack in the 20-safety net, 21-, 22-hoop web member, enclosure in the 23-bridging, 24-; 25-hoop web member, 26-interior hung scaffold, 27-safety net, 28-and clasp, 29-steel pipe, 30-reinforcing bar.
The specific embodiment
Shown in Fig. 1 to 8, the utility model major diameter silo fastener type steel pipe annular cantilever frame platform, this cantilever frame platform comprise hoisting frame, interior operating platform, outer operating platform, interior enclosure 24, periphery ring 12, interior hung scaffold 26, hang scaffold 14 outward.
Interior operating platform is positioned at the inboard of silo wall 19 inner formwords 18; The wide 2000mm of interior operating platform; Interior operating platform is as the main operating platform of work such as reinforcing bar binding, pouring concrete; Width is bigger; Interior operating platform comprises by φ 48 * 3.5 steel pipes and fastener (not shown) to be installed the interior builder's jack 21 that forms, is arranged on bridging 23 and bipassage ring between the interior builder's jack 21 to web member 22,25, and the bipassage ring on the interior builder's jack 21 is to builder's jack 21 afterbodys in wherein one hoop web member 22 is arranged on of web member 22,25, and another road hoop web member 25 is arranged on bridging 23 bottoms.Outer operating platform is positioned at the outside of silo wall 19 exterior sheathings 17; The wide 1500mm of outer operating platform; Outer operating platform is as constructor's operating platform; The interior builder's jack of its structure 21 is simple, outer operating platform comprise by steel pipe and fastener (not shown) the outer builder's jack 10 that forms is installed, the bracing frame 11 that is arranged between the outer builder's jack 10 reaches hoop web member 13 together, the hoop web member 13 on the outer builder's jack 10 is arranged on bracing frame 11 bottoms.Be respectively equipped with a tree, used in making timber for boats wood 9 on interior builder's jack 21 and the outer builder's jack 10 and be positioned at the plank 8 on a tree, used in making timber for boats wood 9.After inside and outside builder's jack 21,10 installs; On inside and outside builder's jack 21,10, lay 50 * 80mm a tree, used in making timber for boats wood 500mm; And a tree, used in making timber for boats wood 9 and inside and outside builder's jack 21,10 are tied with iron wire; Repave the thick China fir plate of 30mm (with iron nail and a tree, used in making timber for boats wooden peg jail), other facilities such as safe protective railing 7, safety net 20 are installed at last.
Interior hung scaffold 26 hangs over interior builder's jack 21 bottoms, hangs scaffold 14 outward and hangs over outer builder's jack 10 bottoms.Inside and outside hang scaffold 14 width and be 500mm; Adopt round steel φ 20, spacing is 1200～1500mm, directly hangs on the inside and outside builder's jack 21,10; Lay the thick bamboo scaffold floor of 50mm (not shown) on the scaffold face respectively inside and outside hanging; The baseboard (not shown) is laid in both sides, and with iron wire and inside and outside hang scaffold 26,14 suspension rod tie, and the safe protective railing (not shown) is set and completely hangs safety net 27 in inside and outside both sides of hanging scaffold 26,14.
Interior enclosure 24 is resisted against the both sides up and down of silo wall 19 inner formwords 18 inboards respectively; Periphery ring 12 is resisted against the both sides up and down in silo wall 19 exterior sheathings 17 outsides respectively; The enclosure 24 that is positioned at upside adopts single steel pipe to surround; The periphery ring 12 that is positioned at the enclosure 24 of downside and is positioned at upper and lower sides all adopts two steel pipes that are arranged side by side to surround, and is shown in Figure 6 like Fig. 5, two steel pipes 29 through be provided with up and down and exhausting hole and clasp 28 connect into overall structure; Adjacent and clasp 28 be spaced apart 500mm, the steel pipe of inside and outside enclosure 24,12 adopts φ 48 * 3.5 steel pipes.Shown in Figure 8 like Fig. 7, in interior enclosure 24 and the periphery ring 12 in all steel pipes the hoop of 29 of adjacent two steel pipes be connected adopt long φ 25 reinforcing bars 30 of three 300mm respectively with adjacent two steel pipes, 29 external surfaces welding (double welding).
Hoisting frame comprises vertical rod 1,2 inside and outside two pairs, be connected to every pair inside and outside 1,2 of vertical rods short steel pipes 3, respectively with two pairs inside and outside vertical rod 1,2 two top rails 4 leaning on that the upper end position outside is connected and respectively with two pairs inside and outside two lower transverse beams 5 being connected outside the position, vertical rod 1,2 middle and upper part; Vertical rod 1,2 is distinguished framves on the inside and outside builder's jack 21,10 of inside and outside operating platform inside and outside two couple of hoisting frame, and supports hoisting frames by the inside and outside builder's jack 21,10 of inside and outside operating platform.Short steel pipes 3 is the steel pipe through the thick 30mm of the flat one-tenth of hammer, and flat short steel pipes 3 of hammer of 1,2 every separated 330mm welding of vertical rod forms hoisting frame and has the lacing rod structure of rigidity greatly inside and outside every pair.The outer vertical rod outside of inner operating platform one side of said hoisting frame is connected with draw ring 6.The inside and outside vertical rod 1,2 and the top rail 4 of hoisting frame are steel pipe; Four φ 48 * 3.5 steel pipes are adopted in inside and outside vertical rod 1,2; Top rail 4 adopts two φ 48 * 3.5 steel pipes, and lower transverse beam 5 is ㄈ shape 12 channel-section steels, and lower and upper cross-member 4,5 all adopts bolt to be connected with inside and outside vertical rod 1,2.Through structural calculation and field practice, the inside and outside vertical rod 1,2 on hoisting frame both sides can be born whole vertical stresses, and the connecting bolt of lower transverse beam 5 also can satisfy the requirement of strength of the whole loads of transmission to jack 16.For strengthening the rigidity and the stability of all operations platform, φ 16 round steel one end is fixedly connected on the draw ring 6 of hoisting frame middle and lower part, and the other end sockets to the steel plate disk of center, and φ 16 round steel tension back is fixed with flower basket bolt.
Installing above-mentioned cantilever frame platform can construct; This cantilever frame platform is successful Application in the construction of cement storage warehouse, grog storage vault and the raw material homogenizing storehouse of river, Guangxi group (2000t/d) cement works, and proof can effectively reduce construction cost in practice; Shortened the duration; Obtained good effect, as the variation of the utility model, the cantilever frame platform that the utility model adopted also can apply in the slding form operation of chimney, shear wall; In the slding form operation of chimney, circle storehouse tube, shear wall, also have important directive significance, good application prospects is arranged.
Claims (9)
1. major diameter silo fastener type steel pipe annular cantilever frame platform; It is characterized in that; This cantilever frame platform comprises hoisting frame, interior operating platform, outer operating platform, interior enclosure (24), periphery ring (12), interior hung scaffold (26), hangs scaffold (14) outward; Interior operating platform is positioned at the inboard of silo wall (19) inner formword (18); Interior operating platform comprises by steel pipe and fastener to be installed the interior builder's jack (21) that forms, is arranged on bridging (23) and bipassage ring between the interior builder's jack (21) to web member (22,25); Outer operating platform is positioned at the outside of silo wall (19) exterior sheathing (17); Outer operating platform comprises by steel pipe and fastener to be installed the outer builder's jack (10) that forms, is arranged on bracing frame (11) and one hoop web member (13) between the outer builder's jack (10); Interior enclosure (24) is resisted against the inboard both sides up and down of silo wall (19) inner formword (18) respectively; Periphery ring (12) is resisted against the both sides up and down in silo wall (19) exterior sheathing (17) outside respectively; Interior hung scaffold (26) hangs over interior builder's jack (21) bottom, hangs scaffold (14) outward and hangs over outer builder's jack (10) bottom, hoisting frame comprises vertical rod inside and outside two pairs (1,2), be connected to every pair inside and outside between vertical rod (1,2) short steel pipes (3), respectively with two pairs inside and outside vertical rod (1,2) lean on two top rails (4) that the upper end position outside is connected and respectively with two pairs inside and outside two lower transverse beams (5) of being connected outside vertical rod (1, the 2) position, middle and upper part; Vertical rod inside and outside two couple of hoisting frame (1,2) is distinguished frame on the inside and outside builder's jack (21,10) of inside and outside operating platform, and supports hoisting frame by the inside and outside builder's jack of inside and outside operating platform.
2. major diameter silo fastener type steel pipe annular cantilever frame platform as claimed in claim 1 is characterized in that, is respectively equipped with a tree, used in making timber for boats wood (9) and is positioned at the plank (8) on a tree, used in making timber for boats wood (9) on said interior builder's jack (21) and the outer builder's jack.
3. major diameter silo fastener type steel pipe annular cantilever frame platform as claimed in claim 1 is characterized in that the outer vertical rod outside of inner operating platform one side of said hoisting frame is connected with draw ring (6).
4. major diameter silo fastener type steel pipe annular cantilever frame platform as claimed in claim 1; It is characterized in that; Inside and outside vertical rod of said hoisting frame (1,2) and top rail (4) are steel pipe; Lower transverse beam (5) is a ㄈ shape channel-section steel, and lower and upper cross-member (4,5) all adopts bolt to be connected with inside and outside vertical rod (1,2).
5. major diameter silo fastener type steel pipe annular cantilever frame platform as claimed in claim 1; It is characterized in that; The enclosure (24) that is positioned at upside adopts single steel pipe to surround; The periphery ring (12) that is positioned at the enclosure (24) of downside and is positioned at upper and lower sides all adopts two steel pipes (29) that are arranged side by side to surround, two steel pipes (29) through be provided with up and down and exhausting hole and clasp (28) connect into overall structure.
6. major diameter silo fastener type steel pipe annular cantilever frame platform as claimed in claim 5; It is characterized in that; In said in enclosure (24) and the periphery ring (12) in all steel pipes the hoop between adjacent two steel pipes (29) dock and be connected, adopt three reinforcing bars (30) to weld with adjacent two steel pipes (29) external surface respectively.
7. major diameter silo fastener type steel pipe annular cantilever frame platform as claimed in claim 1; It is characterized in that; Bipassage ring in said on the builder's jack (21) is to the builder's jack afterbody in wherein one hoop web member (22) is arranged on of web member (22,25), and another road hoop web member (25) is arranged on bottom the bridging (23).
8. major diameter silo fastener type steel pipe annular cantilever frame platform as claimed in claim 1 is characterized in that the hoop web member (13) on the said outer builder's jack is arranged on bracing frame (11) bottom.
9. major diameter silo fastener type steel pipe annular cantilever frame platform as claimed in claim 1; It is characterized in that; Said short steel pipes (3) is the steel pipe through the thick 30mm of the flat one-tenth of hammer, and is every at a distance from flat short steel pipes (3) of hammer of 330mm welding between vertical rod inside and outside every pair (1,2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220027936XU CN202483163U (en) | 2012-01-20 | 2012-01-20 | Large-diameter silo fastener type steel pipe annular cantilever truss platform |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201220027936XU CN202483163U (en) | 2012-01-20 | 2012-01-20 | Large-diameter silo fastener type steel pipe annular cantilever truss platform |
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| CN202483163U true CN202483163U (en) | 2012-10-10 |
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| CN201220027936XU Expired - Fee Related CN202483163U (en) | 2012-01-20 | 2012-01-20 | Large-diameter silo fastener type steel pipe annular cantilever truss platform |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147569A (en) * | 2013-02-27 | 2013-06-12 | 青岛一建集团有限公司 | Operation platform system for cross-pulling slip form with both full-diameter silo and spoke-type center plate |
| CN103334584A (en) * | 2013-07-29 | 2013-10-02 | 中国化学工程第三建设有限公司 | Template regulating system for sliding form system |
| CN103343639A (en) * | 2013-07-29 | 2013-10-09 | 中国化学工程第三建设有限公司 | Efficiently-adjusting module sliding system |
| CN103362342A (en) * | 2013-07-29 | 2013-10-23 | 中国化学工程第三建设有限公司 | Slip form system capable of exactly adjusting template taper |
| CN103422679A (en) * | 2013-08-20 | 2013-12-04 | 浙江精工钢结构有限公司 | Large cantilever promotion counter-force frame |
| CN104120653A (en) * | 2014-07-03 | 2014-10-29 | 成都佳美嘉科技有限公司 | Pier constructing device |
| CN105133885A (en) * | 2014-07-12 | 2015-12-09 | 施侃超 | Silo machine with minimal torque reaction force |
| CN108952145A (en) * | 2018-08-31 | 2018-12-07 | 宁夏亿丰建设工程有限公司 | It is a kind of to utilize the support for shuttering that eaves gutter is overhang outside sliding formwork outer platform carrying silo |
| CN111424967A (en) * | 2020-04-27 | 2020-07-17 | 五冶集团上海有限公司 | Construction method of high-altitude ring beam cantilever structure |
-
2012
- 2012-01-20 CN CN201220027936XU patent/CN202483163U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147569A (en) * | 2013-02-27 | 2013-06-12 | 青岛一建集团有限公司 | Operation platform system for cross-pulling slip form with both full-diameter silo and spoke-type center plate |
| CN103334584B (en) * | 2013-07-29 | 2015-07-08 | 中国化学工程第三建设有限公司 | Template regulating system for sliding form system |
| CN103343639A (en) * | 2013-07-29 | 2013-10-09 | 中国化学工程第三建设有限公司 | Efficiently-adjusting module sliding system |
| CN103362342A (en) * | 2013-07-29 | 2013-10-23 | 中国化学工程第三建设有限公司 | Slip form system capable of exactly adjusting template taper |
| CN103334584A (en) * | 2013-07-29 | 2013-10-02 | 中国化学工程第三建设有限公司 | Template regulating system for sliding form system |
| CN103343639B (en) * | 2013-07-29 | 2015-09-02 | 中国化学工程第三建设有限公司 | A kind of sliding mode system of efficient adjustment |
| CN103362342B (en) * | 2013-07-29 | 2015-09-09 | 中国化学工程第三建设有限公司 | A kind of can the sliding mode system of accurate adjustment formwork gradient |
| CN103422679A (en) * | 2013-08-20 | 2013-12-04 | 浙江精工钢结构有限公司 | Large cantilever promotion counter-force frame |
| CN104120653A (en) * | 2014-07-03 | 2014-10-29 | 成都佳美嘉科技有限公司 | Pier constructing device |
| CN105133885A (en) * | 2014-07-12 | 2015-12-09 | 施侃超 | Silo machine with minimal torque reaction force |
| CN105133885B (en) * | 2014-07-12 | 2017-07-07 | 施侃超 | Minimal torque reaction force silo machine |
| CN108952145A (en) * | 2018-08-31 | 2018-12-07 | 宁夏亿丰建设工程有限公司 | It is a kind of to utilize the support for shuttering that eaves gutter is overhang outside sliding formwork outer platform carrying silo |
| CN111424967A (en) * | 2020-04-27 | 2020-07-17 | 五冶集团上海有限公司 | Construction method of high-altitude ring beam cantilever structure |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20160120 |
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| EXPY | Termination of patent right or utility model |