CN108657961A - A kind of bridge-type double beam crane structure - Google Patents
A kind of bridge-type double beam crane structure Download PDFInfo
- Publication number
- CN108657961A CN108657961A CN201810711092.2A CN201810711092A CN108657961A CN 108657961 A CN108657961 A CN 108657961A CN 201810711092 A CN201810711092 A CN 201810711092A CN 108657961 A CN108657961 A CN 108657961A
- Authority
- CN
- China
- Prior art keywords
- girder
- trolley
- crane
- bridge
- type double
- 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.)
- Pending
Links
- 238000012423 maintenance Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
- B66C11/04—Underhung trolleys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/16—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear
- B66C11/20—Arrangements, e.g. comprising differential gears, enabling simultaneous or selective operation of travelling and hoisting gear; Arrangements using the same rope or cable for both travelling and hoisting, e.g. in Temperley cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C6/00—Girders, or track-supporting structures, specially adapted for cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses a kind of bridge-type double beam crane structure, including crane span structure, crane span structure uses rectangular parallelepiped structure, crane span structure is formed using two girders, it is also provided with electrical frame on girder, is used for transmission electric wire and data line, end carriage is provided at girder both ends, it is provided with operation cart in girder and end carriage junction, running trolley is provided on each girder, running trolley is connected to trolley conduction rack, a kind of bridge-type double beam crane structure of the present invention by data line, it is compact-sized, lift by crane safety and steady.
Description
Technical field
The present invention relates to technical field of crane equipment, more particularly to a kind of bridge-type double beam crane structure.
Background technology
Bridge crane is usually that crossbearer carries out the lifting equipment of material handling in workshop, warehouse and stock ground overhead, it
Both ends are located on tall and big concrete column or metallic support, and shape is laid on both sides height like bridge, the crane span structure edge of bridge crane
Track on frame is longitudinally running, can make full use of the space handling material below crane span structure, not hindered by ground installation, still
Existing bridge crane weight is big, and lifting is inconvenient.
Invention content
The invention mainly solves the technical problem of providing a kind of bridge-type double beam crane structures, and cargo is enabled to lift by crane
It is convenient, and operational safety.
A kind of bridge-type double beam crane structure, including crane span structure, crane span structure use rectangular parallelepiped structure, crane span structure length of span
Between 10 meters to 35 meters, crane span structure is formed using two girders, and girder is made of Q235B Steel materials, is also provided on girder
Electrical frame is used for transmission electric wire and data line, and end carriage is provided at girder both ends, and operation is provided in girder and end carriage junction
Cart, is provided with running trolley on each girder, and running trolley is connected to trolley conduction rack by data line.
The wheel of wherein operation cart is pressed in 435 kilograms, 5.5 m of cart cardinal distance, 2.15 m of trolley cardinal distance, and operation cart uses
Movable motor drives, and movable motor power is 7.5 kW, and speed is maintained at 23.64 m/min, and running trolley uses walking dolly
It drives, walking dolly power is 7.5 kW, hoisting mechanism is provided on girder, hoisting mechanism is by hoisting motor, retarder, volume
Cylinder, brake composition.Hoisting motor, hoisting motor power are 37kW, and hoisting motor is connected to suspension hook, raising by electric block
Speed 1.64m/min, lifting altitude are 14 m.
A kind of optimal technical scheme, trolley weight：20 tons, cart weight：73 tons.
Drivers' cab is provided with by link in girder lower end, controller is provided in drivers' cab, controller passes through number
It is connected to electrical frame and trolley conduction rack according to line, the operation of cart and trolley is controlled by controller.
It is provided with and walks on stage above crane span structure, maintenance cage is connected in lower end of walking on stage, walk on stage and be above provided with security guardrail,
The service work that crane is realized by overhauling cage, keeps installation and maintenance more convenient.
The beneficial effects of the invention are as follows：A kind of bridge-type double beam crane structure of the present invention, it is compact-sized, it is flat to lift by crane safety
Surely.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram one of bridge-type double beam crane structure of the present invention；
Fig. 2 is a kind of schematic diagram two of shown bridge-type double beam crane structure；
Fig. 3 is a kind of schematic diagram three of shown bridge-type double beam crane structure
The label of each component is as follows in attached drawing：
1 is electrical frame, and 2 be running trolley, and 3 be operation cart, and 4 be crane span structure, and 5 be trolley conduction rack, and 6 be maintenance cage, and 7 be department
Machine room, 8 be hoisting motor, and 9 be suspension hook, and 10 be the oblique frame of support.
Specific implementation mode
The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Fig. 3 is please referred to Fig.1, the embodiment of the present invention includes：
A kind of bridge-type double beam crane structure, including crane span structure, it is 10 that crane span structure, which uses rectangular parallelepiped structure, crane span structure length of span,
To between 35 meters, crane span structure is formed rice using two girders, and girder is made of Q235B Steel materials, is also provided on girder electrically
Frame is used for transmission electric wire and data line, and end carriage is provided at girder both ends, and it is big to be provided with operation in girder and end carriage junction
Vehicle, is provided with running trolley on each girder, and running trolley is connected to trolley conduction rack by data line.
The wheel of wherein operation cart is pressed in 435 kilograms, 5.5 m of cart cardinal distance, 2.15 m of trolley cardinal distance, and operation cart uses
Movable motor drives, and movable motor power is 7.5 kW, and speed is maintained at 23.64 m/min, and running trolley uses walking dolly
It drives, walking dolly power is 7.5 kW, hoisting mechanism is provided on girder, hoisting mechanism is by hoisting motor, retarder, volume
Cylinder, brake composition.Hoisting motor, hoisting motor power are 37kW, and hoisting motor is connected to suspension hook, raising by electric block
Speed 1.64m/min, lifting altitude are 14 m.
A kind of optimal technical scheme, trolley weight：20 tons, cart weight：73 tons.
Drivers' cab is provided with by link in girder lower end, controller is provided in drivers' cab, controller passes through number
It is connected to electrical frame and trolley conduction rack according to line, the operation of cart and trolley is controlled by controller.
It is provided with and walks on stage above crane span structure, maintenance cage is connected in lower end of walking on stage, walk on stage and be above provided with security guardrail,
The service work that crane is realized by overhauling cage, keeps installation and maintenance more convenient.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (3)
1. a kind of bridge-type double beam crane structure, which is characterized in that including crane span structure, crane span structure uses rectangular parallelepiped structure, crane span structure span
Between length is 10 meters to 35 meters, crane span structure is formed using two girders, and girder is made of Q235B Steel materials, is also set on girder
Electrical frame has been set, end carriage is provided at girder both ends, operation cart has been provided in girder and end carriage junction, on each girder
Provided with running trolley, running trolley is connected to trolley conduction rack by data line, wherein the wheel load of operation cart is 435 public
Jin, 5.5 m of cart cardinal distance, 2.15 m of trolley cardinal distance, operation cart are driven using movable motor, and movable motor power is 7.5
KW, speed are maintained at 23.64 m/min, and running trolley is driven using walking dolly, and walking dolly power is 7.5 kW, in girder
Upper to be provided with hoisting mechanism, hoisting mechanism is made of hoisting motor, retarder, reel, brake, and hoisting motor power is
37kW, hoisting motor are connected to suspension hook by electric block, and lifting velocity 1.64m/min, lifting altitude is 14 m, under girder
End is provided with drivers' cab by link, and controller is provided in drivers' cab, and controller is connected to electrical frame by data line
With trolley conduction rack, the operation of cart and trolley is controlled by controller.
2. a kind of bridge-type double beam crane structure according to claim 1, which is characterized in that trolley weight is 20 tons, greatly
Car weight amount is 73 tons.
3. a kind of bridge-type double beam crane structure according to claim 1, which is characterized in that be provided with away above crane span structure
Platform is connected to maintenance cage in lower end of walking on stage, and walks on stage upper provided with security guardrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810711092.2A CN108657961A (en) | 2018-07-03 | 2018-07-03 | A kind of bridge-type double beam crane structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810711092.2A CN108657961A (en) | 2018-07-03 | 2018-07-03 | A kind of bridge-type double beam crane structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108657961A true CN108657961A (en) | 2018-10-16 |
Family
ID=63773509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810711092.2A Pending CN108657961A (en) | 2018-07-03 | 2018-07-03 | A kind of bridge-type double beam crane structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108657961A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2578299Y (en) * | 2002-10-31 | 2003-10-08 | 天津起重设备有限公司 | Two-beam hoist |
| CN201932836U (en) * | 2010-12-15 | 2011-08-17 | 张勇 | Double-beam upstroke-type suspension bridge crane |
| CN202131023U (en) * | 2011-06-17 | 2012-02-01 | 常州常矿起重机械有限公司 | Two-beam bridge crane |
| CN202864734U (en) * | 2012-07-16 | 2013-04-10 | 安徽威萨重工机械有限公司 | Novel double-beam bridge crane |
| CN205076714U (en) * | 2015-09-14 | 2016-03-09 | 天津起重设备有限公司 | Lightweight double girder overhead crane |
| CN208545042U (en) * | 2018-07-03 | 2019-02-26 | 信华智能装备(江苏)有限公司 | A kind of bridge-type double beam crane structure |
-
2018
- 2018-07-03 CN CN201810711092.2A patent/CN108657961A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2578299Y (en) * | 2002-10-31 | 2003-10-08 | 天津起重设备有限公司 | Two-beam hoist |
| CN201932836U (en) * | 2010-12-15 | 2011-08-17 | 张勇 | Double-beam upstroke-type suspension bridge crane |
| CN202131023U (en) * | 2011-06-17 | 2012-02-01 | 常州常矿起重机械有限公司 | Two-beam bridge crane |
| CN202864734U (en) * | 2012-07-16 | 2013-04-10 | 安徽威萨重工机械有限公司 | Novel double-beam bridge crane |
| CN205076714U (en) * | 2015-09-14 | 2016-03-09 | 天津起重设备有限公司 | Lightweight double girder overhead crane |
| CN208545042U (en) * | 2018-07-03 | 2019-02-26 | 信华智能装备(江苏)有限公司 | A kind of bridge-type double beam crane structure |
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