CN204662238U - A kind of band chain column up-down crane span structure - Google Patents
A kind of band chain column up-down crane span structure Download PDFInfo
- Publication number
- CN204662238U CN204662238U CN201520176065.1U CN201520176065U CN204662238U CN 204662238 U CN204662238 U CN 204662238U CN 201520176065 U CN201520176065 U CN 201520176065U CN 204662238 U CN204662238 U CN 204662238U
- Authority
- CN
- China
- Prior art keywords
- lifting
- crane span
- span structure
- pedestals
- pedestal
- 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
Links
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses a kind of band chain column up-down crane span structure, it is made up of lifting base, lifting pedestal, crane span structure, trailing arm and fixation clip.Described lifting base is installed two lifting pedestals, two lifting pedestals are parallel, every root lifting pedestal installs a crane span structure, installs two trailing arms and a cross bar, install two fixation clips and a cross bar between two crane span structures between two lifting pedestals.The utility model crane span structure is firm, and frame, between the Liang Tiao road of cross a river, can rise crane span structure when running into flood, raising the body of a bridge, convenient and practical, brings conveniently.
Description
Technical field
The utility model belongs to bridge field, particularly relates to a kind of band chain column up-down crane span structure.
Background technology
Crane span structure is widely used in traffic main artery, cross a river on traffic main artery across mountain stream between linking-up road plays an important role, and bridge formation technology is also constantly more being entered, there is now a kind of crane span structure, durable in use, frame, between the Liang Tiao road of cross a river, can rise crane span structure when running into flood, raise the body of a bridge, convenient and practical.
Utility model content
In order to increase the practicality of prior art, it is firm that the purpose of this utility model is to provide a kind of crane span structure, and frame, between the Liang Tiao road of cross a river, can rise crane span structure when running into flood, raising the body of a bridge, convenient and practical band chain column up-down crane span structure.
The utility model is taked following technical scheme to realize: a kind of band chain column up-down crane span structure, it is by lifting base, lifting pedestal, crane span structure, trailing arm and fixation clip composition, in described lifting base, lifting gear is installed, described lifting base is installed two lifting pedestals, two lifting pedestals are parallel, every root lifting pedestal installs a crane span structure, between crane span structure and lifting pedestal, lifting shaft is installed, lifting gear interlock in lifting shaft and lifting base, between two lifting pedestals, two trailing arms and a cross bar are installed, between two crane span structures, two fixation clips and a cross bar are installed, the fixation clip in below is provided with continuous bolt, the fixation clip in top is provided with column, outside every root crane span structure, expansion pole is installed, described expansion pole is connected with chain, the other end of chain is fixed on lifting base.
Two trailing arms installed between described lifting pedestal are flexibly connected with lifting pedestal.
The utility model has following beneficial effect in sum: the utility model crane span structure is firm, and frame, between the Liang Tiao road of cross a river, can rise crane span structure when running into flood, raising the body of a bridge, convenient and practical, brings conveniently.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram.
Detailed description of the invention
As shown in Figure 1, a kind of band chain column up-down crane span structure, it is by lifting base 1, lifting pedestal 2, crane span structure 3, trailing arm 4 and fixation clip 5 form, in described lifting base 1, lifting gear is installed, described lifting base 1 is installed two lifting pedestals 2, two lifting pedestals 2 are parallel, every root lifting pedestal 2 installs a crane span structure 3, between crane span structure 3 and lifting pedestal 2, lifting shaft 8 is installed, lifting shaft 8 and the lifting gear interlock in lifting base 1, between two lifting pedestals 2, two trailing arms 4 and a cross bar are installed, between two crane span structures 3, two fixation clips 5 and a cross bar are installed, the fixation clip 5 in below is provided with continuous bolt 51, the fixation clip 5 in top is provided with column 9.
Detailed description of the invention: be provided with expansion pole 7 outside every root crane span structure 3, described expansion pole 7 is connected with chain 71, and the other end of chain 71 is fixed on lifting base 1.
Further, two trailing arms 4 installed between described lifting pedestal 2 are flexibly connected with lifting pedestal 2.
The above is the utility model embodiment, therefore all equivalences done according to structure, feature and the principle described in the utility model application range change or modify, and are included in the utility model patent claim.
Claims (2)
1. a band chain column up-down crane span structure, it is by lifting base, lifting pedestal, crane span structure, trailing arm and fixation clip composition, it is characterized in that: in described lifting base, lifting gear is installed, described lifting base is installed two lifting pedestals, two lifting pedestals are parallel, every root lifting pedestal installs a crane span structure, between crane span structure and lifting pedestal, lifting shaft is installed, lifting gear interlock in lifting shaft and lifting base, between two lifting pedestals, two trailing arms and a cross bar are installed, between two crane span structures, two fixation clips and a cross bar are installed, the fixation clip in below is provided with continuous bolt, the fixation clip in top is provided with column, outside every root crane span structure, expansion pole is installed, described expansion pole is connected with chain, the other end of chain is fixed on lifting base.
2. band chain column up-down crane span structure according to claim 1, is characterized in that: two trailing arms installed between described lifting pedestal are flexibly connected with lifting pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176065.1U CN204662238U (en) | 2015-03-27 | 2015-03-27 | A kind of band chain column up-down crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176065.1U CN204662238U (en) | 2015-03-27 | 2015-03-27 | A kind of band chain column up-down crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204662238U true CN204662238U (en) | 2015-09-23 |
Family
ID=54132639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520176065.1U Expired - Fee Related CN204662238U (en) | 2015-03-27 | 2015-03-27 | A kind of band chain column up-down crane span structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204662238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746418A (en) * | 2015-03-27 | 2015-07-01 | 安徽华天电力设备有限公司 | Lifting bridge rack with chain stand columns |
-
2015
- 2015-03-27 CN CN201520176065.1U patent/CN204662238U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746418A (en) * | 2015-03-27 | 2015-07-01 | 安徽华天电力设备有限公司 | Lifting bridge rack with chain stand columns |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112012013104A2 (en) | crane boom transition structure. | |
| CN205035704U (en) | The whole cast's firm type railroad sleeper of antiskid | |
| CN204662238U (en) | A kind of band chain column up-down crane span structure | |
| CN204662239U (en) | A kind of lifting trailing arm crane span structure | |
| CN204662237U (en) | A kind of flood control lifting abutment | |
| CN104746417A (en) | Lifting supporting arm bridge frame | |
| CN203022126U (en) | Embedded groove and wave-shaped-thread anchor rods | |
| CN104746418A (en) | Lifting bridge rack with chain stand columns | |
| CN204662249U (en) | A kind of viaduct pedestal | |
| CN204118663U (en) | A kind of novel ground wire suspension string pattern | |
| CN104727214A (en) | Flood preventing lifting bridge foundation | |
| CN202047347U (en) | Small and medium span high-pier long continuous bridge structure | |
| CN202617827U (en) | Steel wire rope greenhouse | |
| CN204455792U (en) | The steel structure crane span structure that stability is high | |
| CN204266108U (en) | A kind of rock-steady structure of steel bow bridge | |
| CN204311344U (en) | A kind of can by the bridge pier of modulus adjustment height | |
| CN204510104U (en) | A kind of band warning lamp moves road guard | |
| CN202000252U (en) | Pier of elevated multiple-track bridge for railway | |
| CN204703185U (en) | A kind of precast reinforced concrete structure | |
| CN204510103U (en) | A kind of removable road guard | |
| CN202273250U (en) | Concrete manhole cover with upper end with crossed bearing strip | |
| CN203243752U (en) | Grape greenhouse support | |
| CN203144915U (en) | Artificial tunnel highway device | |
| CN203419041U (en) | Bus handle device | |
| CN203420191U (en) | Underneath pass interchange approach road structure |
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: 20150923 Termination date: 20160327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |