CN204917744U - Big circular rail doube bridge derrick crane - Google Patents
Big circular rail doube bridge derrick crane Download PDFInfo
- Publication number
- CN204917744U CN204917744U CN201520666324.9U CN201520666324U CN204917744U CN 204917744 U CN204917744 U CN 204917744U CN 201520666324 U CN201520666324 U CN 201520666324U CN 204917744 U CN204917744 U CN 204917744U
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- CN
- China
- Prior art keywords
- crane
- column
- span structure
- circular rail
- crane span
- 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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- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The utility model relates to a big circular rail doube bridge derrick crane, it includes the base, the upper end of base be connected with the stand, the junction of base and stand be connected with the reinforcing plate, the upper end of stand be connected with the revolving stage, the upper end of revolving stage be connected with the spliced pole, the upper end of spliced pole be connected with the crane span structure, the both sides of crane span structure be provided with the guardrail, the middle part of crane span structure be provided with trolley, trolley's lower extreme be connected with the lifting rope, the lower extreme of lifting rope be connected with the compensating beam, the lower extreme of compensating beam be connected with the hoist, the right part downside of crane span structure be connected with the removal stand, the upper portion of removal stand in be provided with the control room, the lower extreme of removal stand be connected with the walking wheel, in a word the utility model has the advantages of simple structure, high, easy and simple to handle, the convenient to use of flexibility.
Description
Technical field
The utility model belongs to technical field of crane equipment, is specifically related to a kind of double-bridge crane, particularly the large circular rail double-bridge crane of one.
Background technology
Along with the lasting transition of China's economic structure, manufacture also will can obtain considerable attention and development, in the process of cargo handing and transhipment, hoisting crane is a kind of requisite equipment, be widely used in harbour, workshop, bargh and capital construction building site, existing hoisting crane needs to lay on the ground two parallel walking tracks mostly, hoisting crane is moved by parallel orbit, the action radius of hoisting crane is just limited in some occasion, some semi-goliath crane is limited to its hoisting weight of its supporting construction, and scope is less again, therefore provide a kind of structure simple, alerting ability is high, easy and simple to handle, large circular rail double-bridge crane easy to use is just very necessary.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides the large circular rail double-bridge crane that a kind of structure is simple, alerting ability is high, easy and simple to handle, easy to use.
The purpose of this utility model is achieved in that a kind of large circular rail double-bridge crane, it comprises base, the upper end of described base is connected with column, described base and the junction of column are connected with brace panel, the upper end of described column is connected with rotating table, the upper end of described rotating table is connected with joint pin, the upper end of described joint pin is connected with crane span structure, the both sides of described crane span structure are provided with guardrail, the middle part of described crane span structure is provided with crane carriage, the lower end of described crane carriage is connected with lifting rope, the lower end of described lifting rope is connected with equalizing bar, the lower end of described equalizing bar is connected with suspender, mobile column is connected with on the downside of the right part of described crane span structure, control cabin is provided with in the top of described mobile column, the lower end of described mobile column is connected with road wheel.
The top of described joint pin is embedded in the left part of crane span structure.
Described column and joint pin are cylindrical structural.
Described column is identical with the diameter of joint pin.
Described mobile column is " V " structure.
Described road wheel is provided with drg.
The beneficial effects of the utility model: the brace panel of the junction of base and column improves the stability of column, its integrally-built steadiness is enhanced in the bottom that joint pin is embedded into crane span structure, rotating table as rotational structure, its structure simple operations is convenient, operator's compartment is arranged in the top of mobile column, operator is synchronizing moving along with the rotation of mobile column, improve its operation visual field, the utility model has the advantage that structure is simple, alerting ability is high, easy and simple to handle, easy to use in a word.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of large circular rail double-bridge crane of the utility model.
In figure: 1, base 2, brace panel 3, column 4, rotating table 5, joint pin 6, lifting rope 7, equalizing bar 8, suspender 9, crane carriage 10, guardrail 11, crane span structure 12, control cabin 13, mobile column 14, road wheel.
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 large circular rail double-bridge crane, it comprises base 1, the upper end of described base 1 is connected with column 3, described base 1 is connected with brace panel 2 with the junction of column 3, the upper end of described column 3 is connected with rotating table 4, the upper end of described rotating table 4 is connected with joint pin 5, the upper end of described joint pin 5 is connected with crane span structure 11, the both sides of described crane span structure 11 are provided with guardrail 10, the middle part of described crane span structure 11 is provided with crane carriage 9, the lower end of described crane carriage 9 is connected with lifting rope 6, the lower end of described lifting rope 6 is connected with equalizing bar 7, the lower end of described equalizing bar 7 is connected with suspender 8, mobile column 13 is connected with on the downside of the right part of described crane span structure 11, control cabin 12 is provided with in the top of described mobile column 13, the lower end of described mobile column 13 is connected with road wheel 14.
The utility model is when implementing, column and base are fixed in required work-yard, a circle walking track is laid around column, when operation, operator enters in operator's compartment, goods is placed on suspender, start rotating table, rotated along walking track by the road wheel of mobile column lower end, when arriving formulation position, mobile column is fixed by the drg on start line travelling wheel, finally again goods is unloaded from suspender, whole operating process is comparatively simple, guardrail on crane span structure provides actv. to protect for daily attention and operator walk, to have structure simple for the utility model in a word, alerting ability is high, easy and simple to handle, advantage easy to use.
Embodiment 2
As shown in Figure 1, a kind of large circular rail double-bridge crane, it comprises base 1, the upper end of described base 1 is connected with column 3, described base 1 is connected with brace panel 2 with the junction of column 3, the upper end of described column 3 is connected with rotating table 4, the upper end of described rotating table 4 is connected with joint pin 5, the upper end of described joint pin 5 is connected with crane span structure 11, the both sides of described crane span structure 11 are provided with guardrail 10, the middle part of described crane span structure 11 is provided with crane carriage 9, the lower end of described crane carriage 9 is connected with lifting rope 6, the lower end of described lifting rope 6 is connected with equalizing bar 7, the lower end of described equalizing bar 7 is connected with suspender 8, mobile column 13 is connected with on the downside of the right part of described crane span structure 11, control cabin 12 is provided with in the top of described mobile column 13, the lower end of described mobile column 13 is connected with road wheel 14.
The top of described joint pin 5 is embedded in the left part of crane span structure 11, described column 3 is cylindrical structural with joint pin 5, described column 3 is identical with the diameter of joint pin 5, and described mobile column 13 is " V " structure, and described road wheel 14 is provided with drg.
The utility model is when implementing, column and base are fixed in required work-yard, a circle walking track is laid around column, when operation, operator enters in operator's compartment, goods is placed on suspender, start rotating table, rotated along walking track by the road wheel of mobile column lower end, when arriving formulation position, mobile column is fixed by the drg on start line travelling wheel, finally again goods is unloaded from suspender, whole operating process is comparatively simple, guardrail on crane span structure provides actv. to protect for daily attention and operator walk, the joint pin coordinative coherence that improve when manufacturing and install identical with the specification of column, operator's compartment is arranged in the top of mobile column, operator is synchronizing moving along with the rotation of mobile column, improve its operation visual field, to have structure simple for the utility model in a word, alerting ability is high, easy and simple to handle, advantage easy to use.
Claims (6)
1. a large circular rail double-bridge crane, it comprises base, it is characterized in that: the upper end of described base is connected with column, described base and the junction of column are connected with brace panel, the upper end of described column is connected with rotating table, the upper end of described rotating table is connected with joint pin, the upper end of described joint pin is connected with crane span structure, the both sides of described crane span structure are provided with guardrail, the middle part of described crane span structure is provided with crane carriage, the lower end of described crane carriage is connected with lifting rope, the lower end of described lifting rope is connected with equalizing bar, the lower end of described equalizing bar is connected with suspender, mobile column is connected with on the downside of the right part of described crane span structure, control cabin is provided with in the top of described mobile column, the lower end of described mobile column is connected with road wheel.
2. the large circular rail double-bridge crane of one according to claim 1, is characterized in that: the top of described joint pin is embedded in the left part of crane span structure.
3. the large circular rail double-bridge crane of one according to claim 1, is characterized in that: described column and joint pin are cylindrical structural.
4. the large circular rail double-bridge crane of the one according to claim 1 or 3, is characterized in that: described column is identical with the diameter of joint pin.
5. the large circular rail double-bridge crane of one according to claim 1, is characterized in that: described mobile column is " V " structure.
6. the large circular rail double-bridge crane of one according to claim 1, is characterized in that: described road wheel is provided with drg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520666324.9U CN204917744U (en) | 2015-08-31 | 2015-08-31 | Big circular rail doube bridge derrick crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520666324.9U CN204917744U (en) | 2015-08-31 | 2015-08-31 | Big circular rail doube bridge derrick crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204917744U true CN204917744U (en) | 2015-12-30 |
Family
ID=54966892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520666324.9U Expired - Fee Related CN204917744U (en) | 2015-08-31 | 2015-08-31 | Big circular rail doube bridge derrick crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204917744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980539A (en) * | 2019-12-24 | 2020-04-10 | 金鹏装配式建筑有限公司 | Concrete member lifting machine |
-
2015
- 2015-08-31 CN CN201520666324.9U patent/CN204917744U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980539A (en) * | 2019-12-24 | 2020-04-10 | 金鹏装配式建筑有限公司 | Concrete member lifting machine |
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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: 20151230 Termination date: 20180831 |