CN202785270U - Overhead hoist for track board bar-mat reinforcement meshes - Google Patents
Overhead hoist for track board bar-mat reinforcement meshes Download PDFInfo
- Publication number
- CN202785270U CN202785270U CN2012204263750U CN201220426375U CN202785270U CN 202785270 U CN202785270 U CN 202785270U CN 2012204263750 U CN2012204263750 U CN 2012204263750U CN 201220426375 U CN201220426375 U CN 201220426375U CN 202785270 U CN202785270 U CN 202785270U
- Authority
- CN
- China
- Prior art keywords
- mat reinforcement
- reinforcement meshes
- overhead hoist
- track board
- bar
- 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 overhead hoist for track board bar-mat reinforcement meshes includes a rectangular hanging bracket formed by steel pipes, wherein lifting lugs used for being connected with a hoisting brace are arranged at four corners and middle parts on the two horizontal sides of the rectangular hanging bracket; and lifting hooks connected with the bar-mat reinforcement meshes are arranged under the lifting lugs. The overhead hoist for track board bar-mat reinforcement meshes solves the problems of bigger deformation and displacement during the hoisting of II-type track board bar-mat reinforcement meshes, has the characteristics of simple structure and low cost, enables the hoisting to be stable, and ensures the quality of bar-mat reinforcement meshes.
Description
Technical field
The utility model relates to a kind of track plate reinforcing mattress sheet overhead hoist, particularly a kind of CRTS II type track plate reinforcing mattress sheet overhead hoist.
Background technology
CRTS II plate-type ballastless track system technology, that China is on the basis of the non-fragment orbit technology of equipment Imported From German EMH Company Marx Bo Ge building constructor research and development, in conjunction with the China Express Railway development need, through digestion, absorption, again innovation, formed ballastless track of high-speed railway technology with Chinese characteristics.CRTS II type fragment-free track slab (hereinafter referred to as " II type track plates ") production technology is the core technology in this system, now has been widely used in Beijing-Tianjin inter-city, Beijing-Shanghai, the railway line for passenger traffic High Speed Rail Projects such as the capital wide, Shanghai elder brother, Shanghai Chinese Rong, Shi Wu.General reinforced mesh suspender adopts 4 liftings, and the deformation comparison of such suspender net sheet in track plate reinforcing mattress sheet handling process is large, and bar spacing changes greatly, and might reduce the insulating power of reinforced mesh.
The utility model content
Its purpose of the utility model just is to provide a kind of track plate reinforcing mattress sheet overhead hoist, has solved the problem that distortion is large in the II type track plate reinforcing mattress sheet handling process, displacement is larger.Have characteristics simple in structure, that cost is low, and handling is steady, has guaranteed the quality of reinforced mesh.
The technical scheme that realizes above-mentioned purpose and take comprises the rectangular hanger that is made of steel pipe, and four jiaos on described suspension bracket be connected to be provided with both lateral sides and connected the hanger that hang the purlin, is provided with the suspension hook of connecting reinforcement net sheet below the described hanger.
Compared with prior art the utlity model has following advantage.
6 lifting appliances of II type track plate reinforcing mattress sheet make II type track plate reinforcing mattress sheet stressed more even in the handling process, have reduced the generation that the distortion of handling process middle orbit plate reinforced mesh is excessive, reinforcement displacement is larger, have guaranteed the quality of II type track plates.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is this apparatus structure schematic front view.
Fig. 2 is this apparatus structure diagrammatic top view.
The specific embodiment
This device comprises the rectangular hanger 1 that is made of steel pipe, and as shown in Figure 1, 2,1 four jiaos on described suspension bracket is connected with both lateral sides to be provided with and is connected the hanger 2 that hang the purlin, and described hanger 2 belows are provided with the suspension hook 3 of connecting reinforcement net sheet.
Described diameter of steel tube is 50mm, the wide 2.4m of described suspension bracket 1 long 4.15m, and described hanger 2 arranges at 0.2m, 1.875m, the 3.95m place of suspension bracket 1 length direction.
Embodiment
This device is that intrinsic suspender is reequiped, and adds 2 suspension centres in the middle part, has reduced distortion, the reinforcing bar displacement of reinforced mesh in the handling process, has guaranteed the quality of reinforced mesh, makes II type track plate prefabrication production technology more ripe.
6 suspender overall lengths of reinforced mesh 4.15m, beam overall 2.4m, length direction divide 5 sections, are separated middle each 1.25m, each 0.2m of two ends by the round steel pipe of 4 road diameter 50mm.Horizontal direction divides 3 sections, and by 4 road diameter 50mm round steel pipe separately, middle each 0.8m respectively establishes a suspension centre at both sides longitudinal direction 0.2m, 1.875m, 3.95m place, and 6 each suspension hook are set in identical position.During the reinforced mesh handling, hang 6 reinforced mesh suspenders of cooperation with the purlin, put down 6 suspension hooks, manually catch on reinforced mesh master flaccidity of tendon and muscle lateral cross point place with suspension hook, hang 6 reinforced mesh suspenders of slow lifting with the purlin, reinforced mesh is slowly lifted from mold, when handling to certain altitude, slowly move to the reinforced mesh storage area, and make storage area reinforced mesh consistency from top to bottom, every interlayer separates with batten.
The cardinal principle of this device is to utilize mechanical property to reduce reinforced mesh because the distortion that deadweight produces and the displacement of reinforcing bar, it mainly operates as follows: adopt the purlin to hang during the handling of (1) II type track plate reinforcing mattress sheet and cooperate 6 suspenders, make suspender drop down onto top in the reinforced mesh; (2) manually put down 6 suspension hooks, catch on the edge in length and breadth to the reinforcing bar infall, and manually buttress suspension hook; (3) purlin is hung and slowly is raised up to suspension hook and stretches, and the operating personnel leaves reinforced mesh; (4) slow rise is hung in the purlin, and the handling reinforced mesh is to storage area; (5) put 4 battens depositing on mold or the every layer of reinforced mesh evenly pad, manually buttress reinforced mesh, the reinforced mesh that handling is come aligns with the reinforced mesh termination that lower floor deposits, and slowly drops on the chock of lower floor's reinforced mesh; (6) purlin is hung and is continued slowly to fall, and manually unclamps 6 suspension hooks, enters next handling circulation.
Claims (2)
1. track plate reinforcing mattress sheet overhead hoist, comprise the rectangular hanger (1) that is consisted of by steel pipe, it is characterized in that (1) four jiao on described suspension bracket is connected with both lateral sides to be provided with and is connected the hanger (2) that hang the purlin, described hanger (2) below is provided with the suspension hook (3) of connecting reinforcement net sheet.
2. a kind of track plate reinforcing mattress sheet overhead hoist according to claim 1, it is characterized in that, described diameter of steel tube is 50mm, the wide 2.4m of the long 4.15m of described suspension bracket (1), and described hanger (2) arranges at 0.2m, 1.875m, the 3.95m place of suspension bracket (1) length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204263750U CN202785270U (en) | 2012-08-27 | 2012-08-27 | Overhead hoist for track board bar-mat reinforcement meshes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204263750U CN202785270U (en) | 2012-08-27 | 2012-08-27 | Overhead hoist for track board bar-mat reinforcement meshes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202785270U true CN202785270U (en) | 2013-03-13 |
Family
ID=47812578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204263750U Expired - Fee Related CN202785270U (en) | 2012-08-27 | 2012-08-27 | Overhead hoist for track board bar-mat reinforcement meshes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202785270U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692227A (en) * | 2015-02-15 | 2015-06-10 | 建研科技股份有限公司 | Steel mesh lifting appliance and lifting method of steel mesh |
| CN106223625A (en) * | 2016-07-25 | 2016-12-14 | 中国建筑第八工程局有限公司 | Reinforcing bar upright handling method in small space based on integral platform |
| CN108750915A (en) * | 2018-07-18 | 2018-11-06 | 宁波交通工程建设集团有限公司 | Prefabricated case beam roof steel bar mesh sheet suspender and operating method |
-
2012
- 2012-08-27 CN CN2012204263750U patent/CN202785270U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692227A (en) * | 2015-02-15 | 2015-06-10 | 建研科技股份有限公司 | Steel mesh lifting appliance and lifting method of steel mesh |
| CN106223625A (en) * | 2016-07-25 | 2016-12-14 | 中国建筑第八工程局有限公司 | Reinforcing bar upright handling method in small space based on integral platform |
| CN106223625B (en) * | 2016-07-25 | 2018-12-18 | 中国建筑第八工程局有限公司 | The upright handling method of reinforcing bar in small space based on integral platform |
| CN108750915A (en) * | 2018-07-18 | 2018-11-06 | 宁波交通工程建设集团有限公司 | Prefabricated case beam roof steel bar mesh sheet suspender and operating method |
| CN108750915B (en) * | 2018-07-18 | 2024-02-06 | 宁波交通工程建设集团有限公司 | Prefabricated box girder top plate reinforcing steel mesh lifting appliance and operation method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20170827 |