CN204823740U - Corrugated web hoist girder - Google Patents
Corrugated web hoist girder Download PDFInfo
- Publication number
- CN204823740U CN204823740U CN201520589247.1U CN201520589247U CN204823740U CN 204823740 U CN204823740 U CN 204823740U CN 201520589247 U CN201520589247 U CN 201520589247U CN 204823740 U CN204823740 U CN 204823740U
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- CN
- China
- Prior art keywords
- web
- corrugated
- corrugated web
- bottom wing
- wing listrium
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- 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.)
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Abstract
The utility model relates to a corrugated web hoist girder, it wraps corrugated web, corrugated web is the corrugated web constitution of 2 identical cross -sections for the trapezium structure, two corrugated web symmetries set up, the corrugated web upper end is connected with the upper limb listrium, the corrugated web sub -unit connection has the bottom wing listrium, the both ends of upper limb listrium are connected with flat web, flat web is connected with the girder supporting seat, install the bottom of girder supporting seat can rolling walking wheel, walking the wheel connection has actuating motor, electric block is installed to the downside of bottom wing listrium, all be connected with T shaped steel between corrugated web and upper limb listrium and the bottom wing listrium, upper limb listrium and bottom wing listrium parallel arrangement, constitute box structure girder with the peaceful web welding of corrugated web together, and has the advantages of reasonable design, the present invention has simple and compact structure, the present invention is convenient to install and use, mechanical properties is high, strong bearing performance, high reliability and high work efficiency, the jack -up performance is good, stable in operation, is safe and reliable.
Description
Technical field
The utility model belongs to elevator machinery technical field, is specifically related to a kind of Crane Beam, particularly a kind of crane girder with corrugated webs.
Background technology
Elevator machinery is the indispensable mechanical equipment of modern industry, and along with economic globalization and the development of closing the marketization, logistics trade have also been obtained develop rapidly, and hoisting crane, as the nucleus equipment of stream machine, have also been obtained fast speed development and application.Crane Beam is the main load-carrying element of hoisting crane, and it decides the lifting performance of hoisting crane.Crane Beam major part conventional at present adopts flat web to be welded, and after flat web thickness, unreasonable structure, consumption of raw material is many, easily local deformation occurs, inefficiency, can not meet the demand of modern production well.Therefore, design a kind of compact conformation reasonable, from heavy and light, save material, mechanical property is good, and bearing capacity is high, and work efficiency is high, and the crane girder with corrugated webs of safety and stability has good economic benefit and value of service.
Utility model content
The purpose of this utility model is defect in order to overcome prior art and deficiency, provide a kind of rational in infrastructure compact, from heavy and light, economic value is high, mechanical property is good, and bearing capacity is large, and work efficiency is high, the crane girder with corrugated webs of safety and stability.
The purpose of this utility model is achieved in that a kind of crane girder with corrugated webs, its bag corrugated web, the upper end of described corrugated web is connected with top flange plate, the bottom of described corrugated web is connected with bottom wing listrium, the two ends of described top flange plate are connected with the flat web of surface for plane, the lateral surface of described flat web is welded with crossbeam supporting seat, the bottom of described crossbeam supporting seat is provided with the running wheel that can roll, described running wheel is connected with driving motor, described corrugated web and be all connected with T-steel between top flange plate and bottom wing listrium, the downside of described bottom wing listrium is provided with electric block.
The transversal surface of described corrugated web is well-distributed trapezoidal cross-section structure.
Described corrugated web is made up of 2 identical corrugated web symmetries, is vertically placed between top flange plate and bottom wing listrium.
Described top flange plate and bottom wing listrium be arranged in parallel.
The vertical plane of described T-steel welds with corrugated web, and the horizontal bottom of T-steel is welded with top flange plate and bottom wing listrium.
Described top flange plate, corrugated web, bottom wing listrium peace web forms the crossbeam of box-structure by welding.
Described driving motor is " three-in-one " decelerator.
The beneficial effect that the utility model can reach: Crane Beam major part conventional at present adopts flat web to be welded, after flat web thickness, unreasonable structure, consumption of raw material is many, easy generation local deformation, inefficiency, can not meet the demand of modern production well.The web of crane girder with corrugated webs of the present utility model adopts cross section to be the corrugated web of trapezium structure, corrugated web mechanical property is good, load-carrying capacity is strong, there is good resistance to shear, and lightweight, save raw MAT'L, improve stock utilization, manufacture, easy for installation, have good stability and economy; Two corrugated webs and top flange plate, bottom wing listrium and flat web are welded to form hoisting crane box girder, corrugated web is connected by welding T-steel with upper and lower flange plate, add loading strength and the safety performance of the entirety of Crane Beam, the utility model has reasonable in design, compact conformation, easy to use, mechanical property good, loading strength is large, high financial profit, work efficiency are high, the advantage that safe in operation is stable.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of a kind of crane girder with corrugated webs of the utility model.
Fig. 2 is the A-A generalized section of a kind of crane girder with corrugated webs of the utility model.
Fig. 3 is the B-B generalized section of a kind of crane girder with corrugated webs of the utility model
In figure: 1, crossbeam supporting seat, 2, flat web, 3, top flange plate, 4, corrugated web, 5, running wheel, 6, driving motor, 7, bottom wing listrium, 8, electric block, 9, T-steel.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail.
Embodiment 1
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of crane girder with corrugated webs, its bag corrugated web 4, the upper end of described corrugated web 4 is connected with top flange plate 3, the lower end of described corrugated web 4 is connected with bottom wing listrium 7, the two ends of described top flange plate 3 are connected with the flat web 2 of surface for plane, the lateral surface of described flat web 2 is welded with crossbeam supporting seat 1, the bottom of described crossbeam supporting seat 1 is provided with the running wheel 5 that can roll, described running wheel 5 is connected with driving motor 6, described corrugated web 4 and be all connected with T-steel 9 between top flange plate 3 and bottom wing listrium 7, the downside 7 of described bottom wing listrium is provided with electric block 8.
The web of a kind of crane girder with corrugated webs of the utility model adopts corrugated web to replace planar webs conventional at present, 2 corrugated web arranged orthogonal are between top flange plate and bottom wing listrium, weld with the flat web of both sides and form box girder, crossbeam two ends are respectively arranged with wheel, wheel under the driving of " three-in-one " decelerator along the track travel on end carriage, thus drive Crane Beam along the direction vertically movement of vertical crossbeam, the electric block being arranged on bottom wing listrium can move along lower flange plate level under the driving of electrical motor, electric block is connected with suspension hook, suspension hook moves up and down, complete the lifting of many article, after lifting certain altitude morning, along with electric block moves horizontally, vertical movement is done under the drive of then early Crane Beam, complete the crane lifting service to article.The utility model has that structure is simple, reasonable in design, easy to operate, load-carrying capacity is large, work efficiency is high, mechanical property is good, the advantage of safety and stability.
Embodiment 2
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of crane girder with corrugated webs, its bag corrugated web 4, the upper end of described corrugated web 4 is connected with top flange plate 3, the lower end of described corrugated web 4 is connected with bottom wing listrium 7, the two ends of described top flange plate 3 are connected with the flat web 2 of surface for plane, the lateral surface of described flat web 2 is welded with crossbeam supporting seat 1, the bottom of described crossbeam supporting seat 1 is provided with the running wheel 5 that can roll, described running wheel 5 is connected with driving motor 6, described corrugated web 4 and be all connected with T-steel 9 between top flange plate 3 and bottom wing listrium 7, the downside 7 of described bottom wing listrium is provided with electric block 8.
The transversal surface of described corrugated web 4 is well-distributed trapezoidal cross-section structure.
Described corrugated web 4 is made up of 2 identical corrugated web symmetries, is vertically placed between top flange plate 3 and bottom wing listrium 7.
Described top flange plate 3 be arranged in parallel with bottom wing listrium 7.
The vertical plane of described T-steel 9 welds with corrugated web 4, and the horizontal bottom of T-steel 9 is welded with top flange plate 3 and bottom wing listrium 7.
The peaceful web 2 of described top flange plate 3, corrugated web 4, bottom wing listrium 7 forms the crossbeam of box-structure by welding.
Described electrical motor 6 is " three-in-one " decelerator.
The web of crane girder with corrugated webs of the present utility model adopts two identical corrugated webs, two web symmetries are placed, the cross-sectional plane of corrugated web is the trapezoidal cross-section structure be evenly arranged, the reinforcement gusset that is equivalent to evenly to be provided with many, enhance the mechanical property of web, corrugated web mechanical property is good, load-carrying capacity is strong, has good resistance to shear and fatigue performance, and corrugated web, thickness is thin, lightweight, save raw MAT'L, improve stock utilization, manufacture, easy for installation, have good stability and economy; Top flange plate placement parallel with bottom wing listrium, forms box-structure crossbeam with corrugated web weld together by T-steel together with flat web, box-structure crossbeam good stability, and load-carrying capacity can improve by force the lifting performance of hoisting crane, increases work efficiency; The vertical plane of T-steel welds with corrugated web, and horizontal bottom is welded with top flange plate and bottom wing listrium, substantially increases stability and the mechanical property of crossbeam entirety; " three-in-one " decelerator compact conformation, connection and reasonable arrangement save space, crane girder with corrugated webs of the present utility model have reasonable in design, simple and compact for structure, easy to install, mechanical property is high, load-carrying capacity is strong, work efficiency is high, lifting performance is good, operate steadily, safe and reliable advantage.
Claims (7)
1. a crane girder with corrugated webs, it comprises corrugated web, it is characterized in that: the upper end of described corrugated web is connected with top flange plate, the bottom of described corrugated web is connected with bottom wing listrium, the two ends, left and right of described top flange plate are connected with the flat web of surface for plane, the lateral surface of described flat web is welded with crossbeam supporting seat, the bottom of described crossbeam supporting seat is provided with the running wheel that can roll, described running wheel is connected with driving motor, described corrugated web and be all connected with T-steel between top flange plate and bottom wing listrium, the downside of described bottom wing listrium is provided with electric block.
2. a kind of crane girder with corrugated webs according to claim 1, is characterized in that: the transversal surface of described corrugated web is well-distributed trapezoidal cross-section structure.
3. a kind of crane girder with corrugated webs according to claim 1, is characterized in that: described corrugated web is made up of 2 identical corrugated web symmetries, is vertically placed between top flange plate and bottom wing listrium.
4. a kind of crane girder with corrugated webs according to claim 1, is characterized in that: described top flange plate and bottom wing listrium be arranged in parallel.
5. a kind of crane girder with corrugated webs according to claim 1, is characterized in that: the vertical plane of described T-steel welds with corrugated web, and the horizontal bottom of T-steel is welded with top flange plate and bottom wing listrium.
6. a kind of crane girder with corrugated webs according to claim 1, is characterized in that: described top flange plate, corrugated web, bottom wing listrium peace web forms the crossbeam of box-structure by welding.
7. a kind of crane girder with corrugated webs according to claim 1, is characterized in that: described driving motor is " three-in-one " decelerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589247.1U CN204823740U (en) | 2015-08-03 | 2015-08-03 | Corrugated web hoist girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589247.1U CN204823740U (en) | 2015-08-03 | 2015-08-03 | Corrugated web hoist girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204823740U true CN204823740U (en) | 2015-12-02 |
Family
ID=54681363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520589247.1U Expired - Fee Related CN204823740U (en) | 2015-08-03 | 2015-08-03 | Corrugated web hoist girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204823740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161859A (en) * | 2017-07-26 | 2017-09-15 | 合肥新坞岩机械科技有限公司 | One kind plays thing alignment system with goods factory building with boat car |
-
2015
- 2015-08-03 CN CN201520589247.1U patent/CN204823740U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161859A (en) * | 2017-07-26 | 2017-09-15 | 合肥新坞岩机械科技有限公司 | One kind plays thing alignment system with goods factory building with boat car |
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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 |
Granted publication date: 20151202 Termination date: 20170803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |