CN204823757U - Downhill path hoist of setting a roof beam in place on stride - Google Patents
Downhill path hoist of setting a roof beam in place on stride Download PDFInfo
- Publication number
- CN204823757U CN204823757U CN201520471695.1U CN201520471695U CN204823757U CN 204823757 U CN204823757 U CN 204823757U CN 201520471695 U CN201520471695 U CN 201520471695U CN 204823757 U CN204823757 U CN 204823757U
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- CN
- China
- Prior art keywords
- roof beam
- stride
- cylinder
- place
- downhill
- 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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- Conveying And Assembling Of Building Elements In Situ (AREA)
- Jib Cranes (AREA)
Abstract
The utility model relates to a downhill path hoist of setting a roof beam in place on stride, it includes the roof beam physically, the upside of the roof beam body be provided with down the roof beam structure, the upside of lower roof beam structure be provided with the roof beam structure, the right part of last roof beam structure be provided with jacking cylinder, fixing device and support, the support upside be provided with and has risen the device, rise to rise the device and be connected with wire rope, the left part of last roof beam structure be provided with stiffener, running gear and stand, the upper end of stand the lower part of support is connected to through fastening rope, the top of stand be connected with luffing cylinder, luffing cylinder be connected with the connecting rod, the downside of connecting rod be provided with the jib, the downside of jib be provided with the tripod, the downside setting of tripod remain to be set a roof beam in place, the utility model has the advantages of rational in infrastructure, convenient to use, security are high.
Description
Technical field
The utility model belongs to hoisting crane technical field, is specifically related to a kind of erecting crane, particularly a kind of stride uphill/downhill erecting crane.
Background technology
Along with the development of bridge construction, the bridge type of cable-stayed bridge is different, and general bridge formation program is: immediately below section box girder barge transportation by driving to bridge location place, then to be sling by case beam with hoisting crane and be promoted to floor elevation; Then case beam and the beam contraposition that frame is good are spliced, and install drag-line, last erecting crane is walked forward the length of a beam sections, carries out further work; Because some bridge has certain gradient, cause there is certain difficulty during traditional erecting crane walking; Therefore, a kind of stride uphill/downhill erecting crane rational in infrastructure, easy to use, safe is provided to be necessary.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of stride uphill/downhill erecting crane rational in infrastructure, easy to use, safe.
The purpose of this utility model is achieved in that a kind of stride uphill/downhill erecting crane, it comprises beam body, the upside of described beam body is provided with lower beam frame, the upside of described lower beam frame is provided with roof beam structure, the right part of described upper roof beam structure is provided with jacking cylinder, anchor fitting and bearing, jack up unit is provided with on the upside of described bearing, described jack up unit is connected with steel rope, the left part of described upper roof beam structure is provided with stirrup, running gear and column, the upper end of described column is connected to the bottom of bearing by fastening rope, the top of described column is connected with amplitude oil cylinder, described amplitude oil cylinder is connected with connecting rod, the downside of described connecting rod is provided with suspension rod, the downside of described suspension rod is provided with spider, the downside of described spider arranges and needs to be set a roof beam in place.
Described jacking cylinder is two-way cylinder.
Described stirrup is cylinder stirrup.
Described column is cylinder column.
Described amplitude oil cylinder is two-way cylinder.
The beneficial effects of the utility model: the utility model adopts jacking cylinder, when on set a roof beam in place need to walk forward time, added back rises by jacking cylinder, and running gear to be set a roof beam in place walking on driving, upper set a roof beam in place and under set a roof beam in place between be provided with slideway, after arriving desired location, can use anchor fitting by set a roof beam in place fixing, to set a roof beam in place walking under then driving, both one move one quiet, alternating forward, achieves the walking of hoisting crane stride; The utility model adopts amplitude oil cylinder, can the position of regulating connecting rod and suspension rod easily, thus facilitates docking between the bridge formation process raising middle flask beam beam body good with frame, adopt spider, structural stability is high, and is convenient to angle adjustment, can meet the requirement of pontic needs certain slope; The utility model has advantage rational in infrastructure, easy to use, safe.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of stride uphill/downhill of the utility model erecting crane.
In figure: 1, wait to set a roof beam in place 2, upper roof beam structure 3, lower beam frame 4, beam body 5, bearing 6, jacking cylinder 7, anchor fitting 8, jack up unit 9, steel rope 10, stirrup 11, fastening rope 12, running gear 13, column 14, amplitude oil cylinder 15, connecting rod 16, suspension rod 17, spider.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As shown in Figure 1, a kind of stride uphill/downhill erecting crane, it comprises beam body 4, the upside of described beam body 4 is provided with lower beam frame 3, the upside of described lower beam frame 3 is provided with roof beam structure 2, the right part of described upper roof beam structure 2 is provided with jacking cylinder 6, anchor fitting and 7 bearings 5, jack up unit 8 is provided with on the upside of described bearing 5, described jack up unit 8 is connected with steel rope 9, the left part of described upper roof beam structure 2 is provided with stirrup 10, running gear 12 and column 13, the upper end of described column 13 is connected to the bottom of bearing 5 by fastening rope 11, the top of described column 13 is connected with amplitude oil cylinder 14, described amplitude oil cylinder 14 is connected with connecting rod 15, the downside of described connecting rod 15 is provided with suspension rod 16, the downside of described suspension rod 16 is provided with spider 17, the downside of described spider 17 arranges and needs to be set a roof beam in place 1.
The utility model adopts jacking cylinder, when on set a roof beam in place need to walk forward time, added back rises by jacking cylinder, and running gear to be set a roof beam in place walking on driving, upper set a roof beam in place and under set a roof beam in place between be provided with slideway, after arriving desired location, can use anchor fitting by set a roof beam in place fixing, to set a roof beam in place walking under then driving, both one move one quiet, alternating forward, achieves the walking of hoisting crane stride; The utility model adopts amplitude oil cylinder, can the position of regulating connecting rod and suspension rod easily, thus facilitates docking between the bridge formation process raising middle flask beam beam body good with frame, adopt spider, structural stability is high, and is convenient to angle adjustment, can meet the requirement of pontic needs certain slope; The utility model has advantage rational in infrastructure, easy to use, safe.
Embodiment 2
As shown in Figure 1, a kind of stride uphill/downhill erecting crane, it comprises beam body 4, the upside of described beam body 4 is provided with lower beam frame 3, the upside of described lower beam frame 3 is provided with roof beam structure 2, the right part of described upper roof beam structure 2 is provided with jacking cylinder 6, anchor fitting and 7 bearings 5, jack up unit 8 is provided with on the upside of described bearing 5, described jack up unit 8 is connected with steel rope 9, the left part of described upper roof beam structure 2 is provided with stirrup 10, running gear 12 and column 13, the upper end of described column 13 is connected to the bottom of bearing 5 by fastening rope 11, the top of described column 13 is connected with amplitude oil cylinder 14, described amplitude oil cylinder 14 is connected with connecting rod 15, the downside of described connecting rod 15 is provided with suspension rod 16, the downside of described suspension rod 16 is provided with spider 17, the downside of described spider 17 arranges and needs to be set a roof beam in place 1.
Described jacking cylinder 6 is two-way cylinder.
Described stirrup 10 is cylinder stirrup.
Described column 13 is cylinder column.
Described amplitude oil cylinder 14 is two-way cylinder.
The utility model adopts jacking cylinder, when on set a roof beam in place need to walk forward time, added back rises by jacking cylinder, and running gear to be set a roof beam in place walking on driving, upper set a roof beam in place and under set a roof beam in place between be provided with slideway, after arriving desired location, can use anchor fitting by set a roof beam in place fixing, to set a roof beam in place walking under then driving, both one move one quiet, alternating forward, achieves the walking of hoisting crane stride; The utility model adopts amplitude oil cylinder, can the position of regulating connecting rod and suspension rod easily, thus facilitates docking between the bridge formation process raising middle flask beam beam body good with frame, adopt spider, structural stability is high, and is convenient to angle adjustment, can meet the requirement of pontic needs certain slope; The utility model has advantage rational in infrastructure, easy to use, safe.
Claims (5)
1. a stride uphill/downhill erecting crane, it comprises beam body, it is characterized in that: the upside of described beam body is provided with lower beam frame, the upside of described lower beam frame is provided with roof beam structure, the right part of described upper roof beam structure is provided with jacking cylinder, anchor fitting and bearing, jack up unit is provided with on the upside of described bearing, described jack up unit is connected with steel rope, the left part of described upper roof beam structure is provided with stirrup, running gear and column, the upper end of described column is connected to the bottom of bearing by fastening rope, the top of described column is connected with amplitude oil cylinder, described amplitude oil cylinder is connected with connecting rod, the downside of described connecting rod is provided with suspension rod, the downside of described suspension rod is provided with spider, the downside of described spider arranges and needs to be set a roof beam in place.
2. a kind of stride uphill/downhill erecting crane according to claim 1, is characterized in that: described jacking cylinder is two-way cylinder.
3. a kind of stride uphill/downhill erecting crane according to claim 1, is characterized in that: described stirrup is cylinder stirrup.
4. a kind of stride uphill/downhill erecting crane according to claim 1, is characterized in that: described column is cylinder column.
5. a kind of stride uphill/downhill erecting crane according to claim 1, is characterized in that: described amplitude oil cylinder is two-way cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520471695.1U CN204823757U (en) | 2015-07-03 | 2015-07-03 | Downhill path hoist of setting a roof beam in place on stride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520471695.1U CN204823757U (en) | 2015-07-03 | 2015-07-03 | Downhill path hoist of setting a roof beam in place on stride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204823757U true CN204823757U (en) | 2015-12-02 |
Family
ID=54681380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520471695.1U Expired - Fee Related CN204823757U (en) | 2015-07-03 | 2015-07-03 | Downhill path hoist of setting a roof beam in place on stride |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204823757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526138A (en) * | 2019-07-31 | 2019-12-03 | 中铁九桥工程有限公司 | A kind of amplitude variation type erecting crane |
-
2015
- 2015-07-03 CN CN201520471695.1U patent/CN204823757U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526138A (en) * | 2019-07-31 | 2019-12-03 | 中铁九桥工程有限公司 | A kind of amplitude variation type erecting crane |
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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: 20151202 Termination date: 20160703 |