CN202729634U - Double suspension-centre bridge-type crane - Google Patents
Double suspension-centre bridge-type crane Download PDFInfo
- Publication number
- CN202729634U CN202729634U CN 201220382893 CN201220382893U CN202729634U CN 202729634 U CN202729634 U CN 202729634U CN 201220382893 CN201220382893 CN 201220382893 CN 201220382893 U CN201220382893 U CN 201220382893U CN 202729634 U CN202729634 U CN 202729634U
- Authority
- CN
- China
- Prior art keywords
- type crane
- double suspension
- crane
- dolly
- centre bridge
- 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
Images
Abstract
The utility model provides a double suspension-centre bridge-type crane, and aims to provide a double suspension-centre bridge-type crane with simple structure and lower manufacturing cost. The technical scheme is that the double suspension-centre bridge-type crane includes main beams and trolleys, wherein two main beams are arranged on end beams; one trolley is assembled on each main beam; two sets of hoisting appliances are mounted on the trolleys; and eight wheels are equipped for the trolleys. The double suspension-centre bridge-type crane has a simple structure, is convenient to machine, and effectively meets the requirement for using the double suspension-centre bridge-type crane.
Description
Technical field:
The utility model relates to hoisting crane, particularly a kind of crane in bridge type that is applicable to two suspension centres.
Background technology:
In present two suspension centre crane in bridge type, general structure is the crane in bridge type that adopts the double small vehicle, lift to fulfil assignment and unite by two dollies suspender separately, the crane in bridge type of this structure need to be installed two dollies at same girder, and the synchronized operation of dolly is especially crucial, and is synchronous in order to keep dolly, and the equipment of installing and device are comparatively complicated, cause the productive costs of crane in bridge type higher, be unfavorable for the production and selling of crane in bridge type.
Summary of the invention:
The purpose of this utility model is a kind of simple in structure, two suspension centre crane in bridge type that productive costs is lower of design.
The technical solution of the utility model is, a kind of pair of suspension centre crane in bridge type, and it comprises girder, dolly is characterized in that: be provided with two girders at end carriage, be equipped with a dolly on the girder, the two covers suspender that hoists is installed on the dolly.The wheel of described dolly is set to eight cover wheels.
The utility model is simple in structure, and is easy to process, can actv. satisfies the use of the crane in bridge type of two suspension centres.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
Describe by reference to the accompanying drawings embodiment in detail, embodiment of the present utility model is, a kind of pair of suspension centre crane in bridge type, it comprises girder 3, and dolly 1 is provided with two girders at end carriage, be equipped with a dolly on the girder, the two covers suspender 2 that hoists is installed on the dolly, and the wheel of the described dolly of the present embodiment is set to eight cover wheels, can the pressure of girder effectively be alleviated.Structure of the present utility model is comparatively simple, and the processing technology difficulty reduces, and tooling cost also descends thereupon, and can satisfy the user demand of two suspension centre crane in bridge type, is beneficial to promoting the use of of two suspension centre crane in bridge type.
Claims (2)
1. two suspension centre crane in bridge type, it comprises girder, dolly is characterized in that: be provided with two girders at end carriage, be equipped with a dolly on the girder, the two covers suspender that hoists is installed on the dolly.
2. a kind of pair of suspension centre crane in bridge type as claimed in claim 1 is characterized in that: the wheel of described dolly is set to eight cover wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220382893 CN202729634U (en) | 2012-08-03 | 2012-08-03 | Double suspension-centre bridge-type crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220382893 CN202729634U (en) | 2012-08-03 | 2012-08-03 | Double suspension-centre bridge-type crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202729634U true CN202729634U (en) | 2013-02-13 |
Family
ID=47655356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220382893 Expired - Fee Related CN202729634U (en) | 2012-08-03 | 2012-08-03 | Double suspension-centre bridge-type crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202729634U (en) |
-
2012
- 2012-08-03 CN CN 201220382893 patent/CN202729634U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202729634U (en) | Double suspension-centre bridge-type crane | |
| CN202046809U (en) | Double-trolley hook bridge crane | |
| CN203567473U (en) | Forklift drive axle integrated axle housing assembly | |
| CN202643210U (en) | Aluminum ingot putting equipment | |
| CN202704903U (en) | Lifting mechanism for conveying materials | |
| CN202429748U (en) | Anti-derail coil upender | |
| CN201864492U (en) | Crane with four hanging points and electric hanging beams | |
| CN202897861U (en) | Crane for loading and unloading in nuclear power plant | |
| CN202625626U (en) | Main girder structure of single-beam bridge crane | |
| CN202924645U (en) | Steel-wire rope type electric block | |
| CN204057679U (en) | The anti-skidding lifting appliance of a kind of crane beam | |
| CN202607194U (en) | Hydraulic torque converter turnover device | |
| CN202316695U (en) | Movable veneer reeling machine | |
| CN203865937U (en) | Mobile level lifting appliance | |
| CN202671084U (en) | Reel mechanism for crane | |
| CN202671026U (en) | Electric hoist fastening mechanism for electric mono-spar overhang crane | |
| CN202046815U (en) | Hook bridge crane | |
| CN203297377U (en) | Hoisted bearing seat | |
| CN203076839U (en) | Rotary hoisting machine frame used for welding workpieces | |
| CN202669886U (en) | Carrying trolley for lateral plate of forklift | |
| CN202864709U (en) | Crane trolley | |
| CN202073186U (en) | Purline connecting mechanism for steel structure | |
| CN201746297U (en) | Cap hanging device of capping machine | |
| CN202046807U (en) | Improved structure of hook bridge crane | |
| CN202538395U (en) | Fastening support lug mechanism for flash tank |
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: 20130213 Termination date: 20150803 |
|
| EXPY | Termination of patent right or utility model |