CN204434116U - A kind of hanging device for interior courtyard lifting pipeline - Google Patents
A kind of hanging device for interior courtyard lifting pipeline Download PDFInfo
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- CN204434116U CN204434116U CN201520075581.5U CN201520075581U CN204434116U CN 204434116 U CN204434116 U CN 204434116U CN 201520075581 U CN201520075581 U CN 201520075581U CN 204434116 U CN204434116 U CN 204434116U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 239000000725 suspension Substances 0.000 claims abstract description 13
- 238000010276 construction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a kind of hanging device for interior courtyard lifting pipeline, comprise be arranged on interior courtyard fender highest point and derrick of encorbelmenting outstanding in the inside courtyard of part-structure, the steel rope that is connected to encorbelment suspension centre adjustment cucurbit on derrick and lifting fixed pulley, is connected with winch through lifting fixed pulley; Derrick comprises the horizontal girder that is arranged on vertical leg top and horizontal gird, be connected with horizontal girder and protrude from the lifting cross beam of fender inward flange, welds indeterminate diagonal brace be connected with vertical leg the latter half in horizontal girder and horizontal gird bottom surface; Between lifting cross beam and horizontal gird, install lifting fixed pulley, the steel rope one end through lifting fixed pulley is connected with winch, the other end with lifted pipeline and be connected, by lift the hanger of material is provided with other hangers of connection group to cucurbit.The utility model makes up the deficiency of traditional construction technique, ensures the accuracy rate of lifting pipeline location, improves Hoisting Security and efficiency.
Description
Technical field
The utility model relates to the technical field that in high-rise building, sky well conduit or Super High vertical shaft pipelines are installed, and especially, relates to a kind of hanging device for interior courtyard lifting pipeline.
Background technology
For the material lifting of high-rise interior courtyard, traditional construction has following several possibility:
1, large-scale tower crane lifting is used;
2, small-sized roof tower crane is used to install;
3, independent pole-climbing is used to install;
The drawback of above scheme is as follows:
1, adopt large-scale tower crane to install, erected cost is high, and due to Pipe installing precision high, require high to tower crane commander and tower crane driver, quality control difficulty is large, and potential safety hazard is large.
2, adopt small-sized roof tower crane to install, it is less that installation controls difficulty, but roof tower crane needs larger installing space, and courtyard roof is all generally machine room layer roof, cannot meet its installation requirements.Tower crane is installed, dismounting difficulty is large, and cost occupies high.
3, adopt independent pole-climbing to install, pole-climbing top cable wind rope cannot be arranged, and chooses length not outside pole-climbing, and support of pipelines has constructed rear operational space not, and pole-climbing stability is inadequate, and pipeline easily rocks, welding quality Customers ' Legal Right.
Due to traditional construction method can not be optimum the requirement meeting courtyard Pipe installing in skyscraper, we must find breach, carry out the research and innovation of interior courtyard lifting pipeline.
Utility model content
The utility model object is to provide a kind of hanging device for interior courtyard lifting pipeline, to solve the technical matters that in skyscraper, courtyard Pipe installing is accurate and safe not.
For achieving the above object, the utility model provides a kind of hanging device for interior courtyard lifting pipeline, comprise be arranged on interior courtyard fender highest point and derrick of encorbelmenting outstanding in the inside courtyard of part-structure, be connected on derrick of encorbelmenting and protrude from fender inward flange and interconnective suspension centre adjustment cucurbit and lifting fixed pulley, the steel rope be connected with winch through lifting fixed pulley, fix earth anchor, chain block, winch and group to cucurbit;
Described derrick comprises the vertical leg vertical with interior courtyard fender end face, be arranged on vertical leg top and at the orthogonal horizontal girder of horizontal surface and horizontal gird, to be connected with horizontal girder and to protrude from the lifting cross beam of fender inward flange, and weld indeterminate diagonal brace in horizontal girder and horizontal gird bottom surface and be connected with vertical leg the latter half; Fixing earth anchor is installed at fender top on from derrick towards the opposite sense in interior courtyard direction, and is connected to fixing earth anchor with chain block derrick of encorbelmenting;
Steel rope one end through lifting fixed pulley is connected with winch, the other end with lifted pipeline and be connected, lifted and the hanger of pipeline be provided with connection other are lifted the group of pipeline hanger to cucurbit.
Preferably, arrange between described lifting fixed pulley and winch and somely turn to fixed pulley.
Preferably, weld in described lifting cross beam bottom surface diagonal brace of encorbelmenting to be connected with vertical leg the latter half.
The utility model has following beneficial effect:
The utility model makes up the deficiency of traditional construction technique, " interior courtyard encorbelment derrick " is arranged on the highest point of the interior courtyard fender of construction, ensures the accuracy rate of lifting pipeline location, improve Hoisting Security.By installing the steel wire rope hook of stable encorbelment derrick geometry and movement flexibly, the lifting pipeline of diverse location can be realized, safe and efficient.
In adjacent channel lifting to position relatively, rely on eminence steel rope cannot accurate contraposition time, then employing group connects the hanger on adjacent channel to cucurbit, and unclamps steel rope, by traction adjustment group, pipe string is completed to cucurbit, guarantee the errorless docking of pipeline.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 be the utility model preferred embodiment structure front elevational schematic (within courtyard central authorities point in courtyard fender visual angle);
Fig. 2 is the structure schematic side view of the utility model preferred embodiment;
Fig. 3 is the derrick geometry enlarged diagram of the utility model preferred embodiment;
Wherein, 1, interior courtyard fender, 2, vertical leg, 3, horizontal girder, 4, horizontal gird, 5, lifting cross beam, 6, indeterminate diagonal brace, 7, fixing earth anchor, 8, chain block, 9, suspension centre adjustment cucurbit, 10, lifting fixed pulley, 11, steel rope, 12, winch, 13, turn to fixed pulley, 14, diagonal brace of encorbelmenting, 15, hanger, 16, group to cucurbit, 17, pipeline.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can limit according to claim and cover is implemented.
See Fig. 1, Fig. 2, the utility model provides a kind of hanging device for interior courtyard lifting pipeline, comprise be arranged on interior courtyard fender 1 highest point and derrick of encorbelmenting outstanding in the inside courtyard of part-structure, be connected to derrick of encorbelmenting protrudes from fender inward flange and interconnective suspension centre adjustment cucurbit 9 and lifting fixed pulley 10, the steel rope 11 that is connected with winch 12 through lifting fixed pulley 10, the other end of steel rope 11 with lifted pipeline and be connected.Described interior courtyard fender is such as the architecture noumenon of skyscraper, and thus four fender inward flange faces form the interior courtyard of hollow jointly.
Suspension centre adjustment cucurbit 9 and lifting fixed pulley 10 are interconnected, then can pass through the position of adjustment suspension centre adjustment cucurbit 9, thus the horizontal position of mobile lifting fixed pulley 10.Lifting fixed pulley 10 is connected to again steel rope 11, then the pipeline location that steel rope can be regulated to play for 11 times by the horizontal position of mobile lifting fixed pulley 10.
See Fig. 3, derrick comprises the vertical leg 2 vertical with interior courtyard fender 1 end face, be arranged on vertical leg 2 top and at the orthogonal horizontal girder 3 of horizontal surface and horizontal gird 4, to be connected with horizontal girder 3 and to protrude from the lifting cross beam 5 of fender inward flange, then vertical leg 2, horizontal girder 3, horizontal gird 4 constitute a spatial structure, horizontal girder 3 is slightly longer than the distance between two horizontal girds 4, and lifting cross beam 5 is arranged on the termination that horizontal girder 3 slightly protrudes from horizontal gird 4 part.
Weld indeterminate diagonal brace 6 in horizontal girder 3 and horizontal gird 4 bottom surface to be connected with the latter half of vertical leg 2, the latter half of vertical leg 2 refers to the part of below the mid-length of vertical leg 2, the horizontal girder 3 of end face is connected with horizontal gird 4 the latter half with vertical leg 2, then makes integral structure more solid and reliable.Similarly, also can weld diagonal brace 14 of encorbelmenting in described lifting cross beam 5 bottom surface to be connected with vertical leg 2 the latter half.
And, at the fender top (namely lifting the reversing sense of pipeline construction) from derrick on the opposite sense in interior courtyard direction, fixing earth anchor 7 is installed, and be connected to fixing earth anchor 7 with chain block 8 derrick of encorbelmenting, then lifting power load is passed to fixed sturcture, prevent derrick from toppling, improve stability.
Interconnective suspension centre is installed between described lifting cross beam 5 and horizontal gird 4 adjust cucurbit 9 and lift fixed pulley 10, steel rope 11 one end through lifting fixed pulley 10 is connected with winch 12, the other end with lifted pipeline 17 and be connected, by the hanger 15 of lifting pipeline 17 is provided with connection, other are lifted the group of pipeline 17 hanger 15 to cucurbit 16, are alignd by upper and lower two adjacent channels to utilize the holdback force of group to cucurbit 16 and hanger 15.
Can arrange between described lifting fixed pulley 10 and winch 12 and somely turn to fixed pulley 13, make steel rope can be towed to comparatively open place, conveniently place winch 12.
The utility model also provides the hanging method using above-mentioned a kind of hanging device for interior courtyard lifting pipeline, comprises step:
A, to arrange at interior courtyard fender highest point described in encorbelment derrick, and be connected to fixing earth anchor with chain block derrick of encorbelmenting;
B, steel wire penetrating is lifted fixed pulley, one end is connected with winch, the other end with lifted pipeline and be connected;
C, startup winch, pipeline of slinging moves near installation site; Can by lifting fixed pulley 10 sway on lifting cross beam 5, the pipeline that namely Liftable is adjacent; And run into pipe diameter and change, by regulating suspension centre adjustment cucurbit 9, meet the requirement that lifting steel rope is positioned at the center of pipe laying; When upside-down mounting bottom surfaces pipeline, can not because there is rope-broken accident in inner-walls of duct friction in steel rope.
D, when lifting pipeline to adjacent channel connecting portion near time, winch lifting speed cannot meet pipe string accuracy requirement during installation, employing group connects the hanger on neighbouring pipeline to cucurbit, unclamps steel rope, completes pipe string by traction adjustment group to cucurbit.
Concrete method of operation can be as follows:
(1) suspension hook of winch and relevant steel rope, lifting fixed pulley, steel wire end installs;
(2) by the lifting fixed pulley of mobile derrick front end of encorbelmenting, the dead ahead of required lifting pipeline is adjusted to;
(3) adjust suspension centre adjustment cucurbit, pulled by the steel rope above lifting fixed pulley toward derrick direction of encorbelmenting, adjustment lifting fixed pulley lengthwise position, until lifting fixed pulley is adjusted to directly over required pipeline.
(4) put down suspension hook, until ground, be connected with pipeline, carry out lifting pipeline.
Rise steel rope and suspension hook after (5) first lifting pipelines complete.Then second step is repeated to the 4th step.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. the hanging device for interior courtyard lifting pipeline, it is characterized in that, comprise be arranged on interior courtyard fender highest point and derrick of encorbelmenting outstanding in the inside courtyard of part-structure, be connected on derrick of encorbelmenting and protrude from fender inward flange and interconnective suspension centre adjustment cucurbit and lifting fixed pulley, the steel rope be connected with winch through lifting fixed pulley, fix earth anchor, chain block, winch and group to cucurbit;
Described derrick comprises the vertical leg vertical with interior courtyard fender end face, be arranged on vertical leg top and at the orthogonal horizontal girder of horizontal surface and horizontal gird, to be connected with horizontal girder and to protrude from the lifting cross beam of fender inward flange, and weld indeterminate diagonal brace in horizontal girder and horizontal gird bottom surface and be connected with vertical leg the latter half; Fixing earth anchor is installed at fender top on from derrick towards the opposite sense in interior courtyard direction, and is connected to fixing earth anchor with chain block derrick of encorbelmenting;
Steel rope one end through lifting fixed pulley is connected with winch, the other end with lifted pipeline and be connected, lifted and the hanger of pipeline be provided with connection other are lifted the group of pipeline hanger to cucurbit.
2. a kind of hanging device for interior courtyard lifting pipeline according to claim 1, is characterized in that, arranges somely to turn to fixed pulley between described lifting fixed pulley and winch.
3. a kind of hanging device for interior courtyard lifting pipeline according to claim 1, is characterized in that, welds diagonal brace of encorbelmenting be connected with vertical leg the latter half in described lifting cross beam bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075581.5U CN204434116U (en) | 2015-02-03 | 2015-02-03 | A kind of hanging device for interior courtyard lifting pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075581.5U CN204434116U (en) | 2015-02-03 | 2015-02-03 | A kind of hanging device for interior courtyard lifting pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN204434116U true CN204434116U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520075581.5U Expired - Fee Related CN204434116U (en) | 2015-02-03 | 2015-02-03 | A kind of hanging device for interior courtyard lifting pipeline |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627849A (en) * | 2015-02-03 | 2015-05-20 | 中建五局工业设备安装有限公司 | Hoisting equipment and hoisting method for hoisting inner courtyard pipeline |
| CN106320525A (en) * | 2016-08-25 | 2017-01-11 | 江苏南通三建集团股份有限公司 | Construction method for rotating and sliding large-span round steel pipe truss of ceiling of light well |
| CN110002354A (en) * | 2019-04-19 | 2019-07-12 | 国电龙源电力技术工程有限责任公司 | Complex space heavy type pipeline equipment hoisting system and hanging method |
| CN113279702A (en) * | 2021-06-03 | 2021-08-20 | 北京中煤矿山工程有限公司 | Design method of shaft expanding, excavating and drilling derrick |
| CN114084814A (en) * | 2021-12-14 | 2022-02-25 | 中铁十局集团城建工程有限公司 | Lifting system suitable for small space |
-
2015
- 2015-02-03 CN CN201520075581.5U patent/CN204434116U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627849A (en) * | 2015-02-03 | 2015-05-20 | 中建五局工业设备安装有限公司 | Hoisting equipment and hoisting method for hoisting inner courtyard pipeline |
| CN104627849B (en) * | 2015-02-03 | 2017-05-10 | 中建五局工业设备安装有限公司 | Hoisting equipment and hoisting method for hoisting inner courtyard pipeline |
| CN106320525A (en) * | 2016-08-25 | 2017-01-11 | 江苏南通三建集团股份有限公司 | Construction method for rotating and sliding large-span round steel pipe truss of ceiling of light well |
| CN110002354A (en) * | 2019-04-19 | 2019-07-12 | 国电龙源电力技术工程有限责任公司 | Complex space heavy type pipeline equipment hoisting system and hanging method |
| CN110002354B (en) * | 2019-04-19 | 2024-05-10 | 国能龙源电力技术工程有限责任公司 | Hoisting system and hoisting method for heavy pipeline equipment in complex space |
| CN113279702A (en) * | 2021-06-03 | 2021-08-20 | 北京中煤矿山工程有限公司 | Design method of shaft expanding, excavating and drilling derrick |
| CN113279702B (en) * | 2021-06-03 | 2024-03-26 | 北京中煤矿山工程有限公司 | Design method of shaft expansion drilling well derrick |
| CN114084814A (en) * | 2021-12-14 | 2022-02-25 | 中铁十局集团城建工程有限公司 | Lifting system suitable for small space |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 410004 No. 158 Zhongyi Road, Yuhua District, Changsha, Hunan Patentee after: CHINA CONSTRUCTION FIFTH ENGINEERING INSTALLATION Co.,Ltd. Address before: 410004 20, Zhongjian mansion, 158 Zhongyi Road, Changsha, Hunan. Patentee before: CCFEB INDUSTRIAL EQUIPMENT INSTALLATION Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |