CN202467221U - Power plant main workshop steel roof truss hoisting lifting device - Google Patents
Power plant main workshop steel roof truss hoisting lifting device Download PDFInfo
- Publication number
- CN202467221U CN202467221U CN2011204449666U CN201120444966U CN202467221U CN 202467221 U CN202467221 U CN 202467221U CN 2011204449666 U CN2011204449666 U CN 2011204449666U CN 201120444966 U CN201120444966 U CN 201120444966U CN 202467221 U CN202467221 U CN 202467221U
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- China
- Prior art keywords
- roof truss
- steel roof
- power plant
- crossbeam
- vertical beam
- 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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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 37
- 239000010959 steel Substances 0.000 title claims abstract description 37
- 239000000725 suspension Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a power plant main workshop steel roof truss hoisting lifting device including a crossbeam, a vertical beam and a support beam, the vertical beam is vertically arranged on the crossbeam, the support beam is inclinedly arranged, and the two ends of the support beam are respectively arranged on the crossbeam and the vertical beam to form a tripod structure. The power plant main workshop steel roof truss hoisting lifting device is simple in structure, scientific in design, and high in practicality; the device performs the hoisting of the steel roof truss by means of the bridge crane already installed in the main workshop, the stability and the back-forth flexibility of the bridge crane. The device can reduce the secondary investment and the frequent transfer of a large-scale hoisting apparatus, ensure the safety of the in-place process of the steel roof truss, shorten the hoisting period, and reduce the construction cost.
Description
Technical field
The utility model relates to the hanging apparatus in the thermal power project construction field, especially a kind of power plant main building steel roof truss lifting lifting gear.
Background technology
In thermoelectricity project construction in the past; Because the setting height(from bottom) of main building steel roof truss is generally at more than 20 meters; Must all adopt large lifting equipment to carry out when therefore lifting steel roof truss; Need frequent the transfer at the medium-and-large-sized equipment of hoisting process, thereby cause whole hoisting process to have problems such as high, the long in time limit and safety reliability of cost is low.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes prior art, provide a kind of reasonable in design, simple in structure, easy to use, can reduce cost, the power plant main building steel roof truss lifting lifting gear of reduction of erection time, assurance construction safety.
The purpose of the utility model realizes through following technological means:
A kind of power plant main building steel roof truss lifting lifting gear, it is characterized in that: comprise crossbeam, vertical beam and brace summer, vertical beam vertically is installed on the crossbeam, and brace summer is obliquely installed and the two ends of brace summer are installed in respectively on crossbeam and the vertical beam and form tripod structure.
And vertical beam upper end level is installed a tie-beam, and a suspension hook is installed on this tie-beam.
And described crossbeam, vertical beam and brace summer are shaped steel.
And described tie-beam is a shaped steel.
And described crossbeam, vertical beam, brace summer and tie-beam adopt welding or bolt connecting mode to be installed together.
The advantage and the good effect of the utility model are:
1, the triangle support body of this lifting lifting gear adopts shaped steel to be welded to each other or the bolt connection, so this device is easy to assembly, it is simple to use, and can install at the scene.
2, the support body of this lifting lifting gear can be assembled at the scene; Also can on the main building bridge crane, assemble; To assemble the lifting lifting gear of accomplishing then is installed on the bridge crane of main building; At last the large-scale hanging device by boiler lifts ground steel roof truss, hangs on the jack of lifting appliance of installation.Because the hoisted in position process of main building steel roof truss is all in constructor's the visual field; Therefore use the security performance of this device more secure than using large-scale hanging device in the past; Not only improved the utilization rate of hanging device, but also be engineering economy great amount of manpower and material resources and fund.
3, the support body in this lifting lifting gear is the tripod system that adopts shaped steel to process, and this structure can be guaranteed the stability of lifting gear.Crossbeam in this lifting lifting gear, vertical beam, brace summer and tie-beam are shaped steel, and this shaped steel is selected versatile and flexible, can adopt different formed steel constructions according to the characteristics of engineering.The suspension hook that can satisfy the lifting use is installed on top at tripod, and its intensity need satisfy the lifting appliance needs.Above structure can guarantee that all this device has the enough lifting intensity and the security and stability of lifting, and the guarantee hoisting process is accomplished smoothly.
4, the utility model is a kind of simple in structure, design science, the practical lifting gear that is used for power plant main building steel roof truss lifting; This device is by the bridge crane of main building installation; Utilize the stability and back and forth the flexibility of bridge crane to carry out the steel roof truss lifting, adopt this device can reduce dropping into once more of construction equipment and frequently shift, guarantee steel roof truss process in place safe, shorten the lifting duration and reduce construction cost.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the use sketch map of the utility model;
Fig. 3 is the vertical view of Fig. 2.
The specific embodiment
Be described in detail the embodiment of the utility model below in conjunction with accompanying drawing; Need to prove that present embodiment is narrative, is not determinate, can not limit the protection domain of the utility model with this.
A kind of power plant main building steel roof truss lifting lifting gear; Comprise crossbeam 5, vertical beam 4 and brace summer 3; Vertical beam vertically is installed on the crossbeam, and crossbeam is installed on the bridge crane 6, and brace summer is obliquely installed; And the two ends of brace summer are installed in respectively on crossbeam and the vertical beam, and crossbeam, vertical beam and brace summer form a tripod structure.
Vertical beam upper end level is installed a tie-beam 1, and a suspension hook 2 is installed on this tie-beam, and this suspension hook is used to mount jack.Crossbeam in the present embodiment, vertical beam, brace summer and tie-beam are shaped steel, and it adopts welding manner or bolt connecting mode to be installed together.
The use of the utility model is:
This lifting lifting gear can be assembled according to the concrete size of power plant main building steel roof truss.In assembling process, to assemble on main building bridge crane beam by the configuration part that the lifting machine that lifts boiler will process, all connecting portions adopt welding or bolts to connect, and bridge crane hanging device connection employing jig therewith carries out; The single Pin steel roof truss 7 that to assemble completion by the large-scale hanging device of boiler after assembling is accomplished lifts on the bridge crane beam; Jack with on the hanging device of assembling completion is fixed on single Pin steel roof truss on the hanging device; It is in place with steel roof truss that bascule bridge winches to place in place then, and other steel roof truss carries out according to aforesaid way.
Claims (5)
1. a power plant main building steel roof truss lifts lifting gear; It is characterized in that: comprise crossbeam, vertical beam and brace summer; Vertical beam vertically is installed on the crossbeam, and brace summer is obliquely installed and the two ends of brace summer are installed in respectively on crossbeam and the vertical beam and form tripod structure.
2. main building steel roof truss lifting lifting gear in power plant according to claim 1 is characterized in that: described vertical beam upper end level is installed a tie-beam, on this tie-beam suspension hook is installed.
3. power plant according to claim 1 main building steel roof truss lifting lifting gear, it is characterized in that: described crossbeam, vertical beam and brace summer are shaped steel.
4. power plant according to claim 2 main building steel roof truss lifting lifting gear, it is characterized in that: described tie-beam is a shaped steel.
5. power plant according to claim 2 main building steel roof truss lifting lifting gear, it is characterized in that: described crossbeam, vertical beam, brace summer and tie-beam adopt welding or bolt connecting mode to be installed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204449666U CN202467221U (en) | 2011-11-11 | 2011-11-11 | Power plant main workshop steel roof truss hoisting lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204449666U CN202467221U (en) | 2011-11-11 | 2011-11-11 | Power plant main workshop steel roof truss hoisting lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202467221U true CN202467221U (en) | 2012-10-03 |
Family
ID=46915387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204449666U Expired - Fee Related CN202467221U (en) | 2011-11-11 | 2011-11-11 | Power plant main workshop steel roof truss hoisting lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202467221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383613A (en) * | 2011-11-11 | 2012-03-21 | 天津电力工程监理有限公司 | Hoisting construction method for steel roof truss of main power house of power plant and special hoisting device |
| CN109250641A (en) * | 2018-11-09 | 2019-01-22 | 山东华兴纺织集团有限公司 | A kind of hoisting apparatus for main licker-in |
-
2011
- 2011-11-11 CN CN2011204449666U patent/CN202467221U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383613A (en) * | 2011-11-11 | 2012-03-21 | 天津电力工程监理有限公司 | Hoisting construction method for steel roof truss of main power house of power plant and special hoisting device |
| CN102383613B (en) * | 2011-11-11 | 2014-09-17 | 天津电力工程监理有限公司 | Hoisting construction method for steel roof truss of main power house of power plant and special hoisting device |
| CN109250641A (en) * | 2018-11-09 | 2019-01-22 | 山东华兴纺织集团有限公司 | A kind of hoisting apparatus for main licker-in |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: TIANJIN ELECTRIC POWER ENGINEERING SUPERVISION CO., LTD. Effective date: 20130527 Owner name: TIANJIN ELECTRIC POWER ENGINEERING SUPERVISION CO. Effective date: 20130527 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300143 HEBEI, TIANJIN TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130527 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Tianjin Electric Power Engineering Supervision Co., Ltd. Address before: 300143 No. 153 Xiang Xiang Road, Hebei District, Tianjin Patentee before: Tianjin Electric Power Engineering Supervision Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20191111 |