CN202099992U - Measure device in construction of chimney steel inner cylinder - Google Patents
Measure device in construction of chimney steel inner cylinder Download PDFInfo
- Publication number
- CN202099992U CN202099992U CN 201120169386 CN201120169386U CN202099992U CN 202099992 U CN202099992 U CN 202099992U CN 201120169386 CN201120169386 CN 201120169386 CN 201120169386 U CN201120169386 U CN 201120169386U CN 202099992 U CN202099992 U CN 202099992U
- Authority
- CN
- China
- Prior art keywords
- chimney
- wire rope
- platform
- construction
- inner cylinder
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a measure device in construction of a chimney steel inner cylinder, comprising a lifting platform, a suspension ring on the lifting platform is connected with a hand chain block, the hand chain block is connected with a steel wire rope, the steel wire rope is connected with a chimney cylinder wall. In the measure device in the utility model, via the steel wire rope tightened and loosened by the hand chain block, movement of the lifting platform in the chimney cylinder wall can be realized. Via pre-embedded steel bars at the top of the chimney cylinder wall and a shake-stopping platform at the internal side of the cylinder wall, the lifting platform can be made to be capable of quick lifting in a longer distance, facilitating construction of large-scale chimney steel inner cylinders.
Description
Technical field
The utility model relates to a kind of chimney cylinder inner core job practices, is specifically related to the measure property device of using in a kind of work progress.
Background technology
The construction of large thermal power plant chimney steel inner cylinder is that thermal power plant builds emphasis and the difficult point in the construction.Wherein hydraulic lift flip-chip is a kind of more advanced method in the chimney internal cylinder construction, be that " 200910227706.0 ", the patent of invention that is called " hydraulic lifting reverse method of chimney steel inner cylinder " are said like application number.In work progress, need set up lift platform in the mounting platform staircase, lift platform need move up and down in chimney wall, and how quick, safe mobile lift platform is to need one of key element of considering in the work progress.
The utility model content
The purpose of the utility model provide a kind of can be fast, the measure property device in the safety chimney steel inner cylinder construction of going up and down.
The technical scheme of the utility model realizes in the following manner: the measure property device in a kind of chimney steel inner cylinder construction; Comprise lift platform; Suspension ring on the lift platform link to each other with Chain block, and Chain block links to each other with wire rope, and wire rope links to each other with chimney wall.
Said chimney wall top is provided with reinforcing bar, and wire rope links to each other with reinforcing bar.
Be provided with in the said chimney wall and only shake platform, wire rope with only shake platform and link to each other.
In the utility model, the tension through Chain block, loosen wire rope and realize lift platform moving in chimney wall.Through the pre-buried reinforcing bar in chimney wall top and barrel inboard only shake platform, can make lift platform can be in long distance fast lifting, help the construction of large-scale chimney steel inner cylinder.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
The specific embodiment
As shown in Figure 1, the measure property device in a kind of chimney steel inner cylinder construction comprises lift platform 1, and the suspension ring 2 on the lift platform 1 link to each other with Chain block 3, and Chain block 3 links to each other with wire rope 4, and wire rope 4 links to each other with chimney wall 5.
Said chimney wall 5 tops are embedded with reinforcing bar 6, and wire rope 4 links to each other with reinforcing bar 6.
The decline process of present embodiment lift platform is following: utilize 4 5T, effective travel to hold the wire rope 4 of Ф 21.5mm for the Chain block 3 of 6m, up to the effective travel that reaches Chain block 3, promptly can realize the decline of lift platform
As shown in Figure 2, be provided with in the said chimney wall 5 and only shake platform 7, wire rope 4 with only shake platform 7 and link to each other.Because the chimney steel inner cylinder is higher; In chimney wall 5, be provided with several layers and only shake platform 7; Can enlarge the stroke of lift platform 1; The platform 7 that only shakes capable of using is as the tie point of wire rope 4, and its use is following: after the effective travel of the 5T Chain block 3 that descended, 4 the 5T Chain blocks and the lift platform that are installed in than low 5.5 meters of original 4 5T Chain blocks are connected firmly; Make lift platform stressed, lay down 4 5T Chain blocks that effective travel finishes again one by one in 4 5T Chain blocks of lower.So the circulation replacement just can reach the purpose of decline platform.Lift platform carries out the steel cat ladder and installs when descending.Platform drops to and only shakes platform when only shaking the position of platform and install.Fixedly the Chain block length of steel wire rope is determined by the height that lift platform descends.
Claims (3)
1. the measure property device during a chimney steel inner cylinder is constructed; Comprise lift platform (1); Suspension ring (2) on the lift platform (1) link to each other with Chain block (3), and Chain block (3) links to each other with wire rope (4), and wire rope (4) links to each other with chimney wall (5).
2. the measure property device in the chimney steel inner cylinder construction according to claim 1, it is characterized in that: said chimney wall (5) top is provided with reinforcing bar (6), and wire rope (4) links to each other with reinforcing bar (6).
3. the measure property device in the chimney steel inner cylinder according to claim 1 construction is characterized in that: be provided with in the said chimney wall (5) and only shake platform (7), wire rope (4) with only shake platform (7) and link to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120169386 CN202099992U (en) | 2011-05-25 | 2011-05-25 | Measure device in construction of chimney steel inner cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120169386 CN202099992U (en) | 2011-05-25 | 2011-05-25 | Measure device in construction of chimney steel inner cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202099992U true CN202099992U (en) | 2012-01-04 |
Family
ID=45386010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120169386 Expired - Fee Related CN202099992U (en) | 2011-05-25 | 2011-05-25 | Measure device in construction of chimney steel inner cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202099992U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947926A (en) * | 2015-07-01 | 2015-09-30 | 中建一局集团建设发展有限公司 | Core tube inner tank upper formwork system hard protection device and construction method thereof |
| CN110158939A (en) * | 2019-06-18 | 2019-08-23 | 中建东方装饰有限公司 | A kind of aerial job platform and its construction method of drifting about |
-
2011
- 2011-05-25 CN CN 201120169386 patent/CN202099992U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947926A (en) * | 2015-07-01 | 2015-09-30 | 中建一局集团建设发展有限公司 | Core tube inner tank upper formwork system hard protection device and construction method thereof |
| CN104947926B (en) * | 2015-07-01 | 2017-03-01 | 中建一局集团建设发展有限公司 | A kind of Core Walls Structure inner core top formwork system hard protection device and its construction method |
| CN110158939A (en) * | 2019-06-18 | 2019-08-23 | 中建东方装饰有限公司 | A kind of aerial job platform and its construction method of drifting about |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120104 Termination date: 20160525 |