CN104555697A - Detachable hanging beam - Google Patents
Detachable hanging beam Download PDFInfo
- Publication number
- CN104555697A CN104555697A CN201310515277.3A CN201310515277A CN104555697A CN 104555697 A CN104555697 A CN 104555697A CN 201310515277 A CN201310515277 A CN 201310515277A CN 104555697 A CN104555697 A CN 104555697A
- Authority
- CN
- China
- Prior art keywords
- plate
- main beam
- girder
- hanging
- millet
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a detachable hanging beam, relating to the technical field of manufacturing of hoisting machinery and equipment; the detachable hanging beam disclosed by the invention comprises a transverse beam with a plurality of lifting lugs; the transverse beam is provided with a main beam and an auxiliary beam connected to the two ends of the main beam; a locking device is arranged at the joint of the main beam and the auxiliary beam; the main beam is provided with a pin shaft buckling plate and a locating spigot, wherein the pin shaft buckling plate is arranged at the upper parts of the two ends of the main beam; the locating spigot is arranged at the lower part of the main beam; the auxiliary beam is provided with baffles and a locating plate, wherein the baffles are arranged at two sides of the upper part at one end; the locating plate extends out of the lower part of the auxiliary beam; a pin shaft is arranged on the two baffles in a penetrating manner; the two baffles are respectively in abutting joint with the two sides at the end part of the main beam; the pin shaft is clamped in the pin shaft buckling plate; and the locating plate is in lap joint with the locating spigot. Compared with the prior art, the transverse beam is provided with the main beam and the auxiliary beam connected to the two ends of the main beam; therefore, the main beam and the auxiliary beam are used in a combined manner in the event of hanging a large-span cargo; the main beam is only used in the event of hanging a small-span cargo; the hanging space in the event of hanging the small-span cargo is reduced; and the hanging weight is lightened.
Description
Technical field
The present invention relates to elevator machinery equipment manufacturing technical field, especially a kind of hanging beam for lift cargo.
Background technology
Hanging beam is the special crossbeam for lift cargo, can meet the goods handling of various different span; Usually on hanging beam, be installed with the hanger of multiple suspension Current Collector Sleave, in lifting job process, can, according to the span needs of lift cargo, select suitable hanger to carry out lifting cargo; Can lift by crane the goods of 327 tons if any a kind of hanging beam, its maximum lifting span is 17 meters, and minimum lifting span is 4.5 meters; When the goods of lifting 4.5 meters of spans, the hoisting function that hanging beam exceeds lifting span part is idle, and the deadweight of this part adds hoisting weight, takes up room large, has wasted liter weight and the space that hoists.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of detachable hanging beam can changing hanging beam span according to lifting span.
In order to solve the problem, the technical solution used in the present invention is: this detachable hanging beam, comprise the crossbeam being provided with multiple hanger, described crossbeam has main fine strain of millet and is connected to the auxiliary girder at described main fine strain of millet two ends, and the connecting portion of described main fine strain of millet and described auxiliary girder is provided with blocking device.
In above-mentioned detachable hanging beam technical scheme, technical scheme can also be more specifically: described main fine strain of millet has and is located at the bearing pin buckle on its top, two ends and the positioning spigot of its underpart; Described auxiliary girder has the plate washer being located at both sides, top, one end and the locating plate stretching out its underpart, and two pieces of described plate washers are coated with bearing pin; Two pieces of described plate washers abut against with the both sides of described main fine strain of millet end respectively, and described bearing pin is installed in described bearing pin buckle, and described locating plate is overlapped on described positioning spigot.
Further, described blocking device comprises the securing rod installing described girder and described locating plate, and described securing rod is provided with draw ring stretching out described girder end face place, is provided with the positioning plate of described draw ring at the end face of described girder.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, detachable hanging beam comprises the crossbeam being provided with multiple hanger, and crossbeam has main fine strain of millet and is connected to the auxiliary girder at main fine strain of millet two ends, and the connecting portion of main fine strain of millet and auxiliary girder is provided with blocking device; When lifting by crane the goods of large span, combine girder and auxiliary girder use; When lifting by crane the goods of little span, only use girder, reduce the goods lifting space used of the little span of lifting, alleviate the weight of lifting.
2, structure is simple, and mounting or dismounting are convenient, uses flexibly, can girder be used in the place that lifting space is little to lift by crane the goods of little span, meet the goods handling needs of various span.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the full sectional view of Fig. 1.
Fig. 3 is the partial enlarged drawing at I place of Fig. 2.
Fig. 4 is the girder of the embodiment of the present invention and the structural representation of auxiliary girder connecting bridge.
Fig. 5 is the partial enlarged drawing at II place of Fig. 4.
Fig. 6 is the schematic diagram of the girder connecting portion of the embodiment of the present invention.
Fig. 7 is the structural representation of the auxiliary girder of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
The detachable hanging beam of one as shown in Figure 1, Figure 2, Figure 3 shows, comprises the crossbeam being provided with multiple hangers 2, and crossbeam has main fine strain of millet 1 and is connected to the auxiliary girder 5 at main fine strain of millet 1 two ends, and main fine strain of millet 1 is equipped with blocking device with the connecting portion of auxiliary girder 5; Main fine strain of millet 1 has and is welded on the bearing pin buckle 6 on its top, two ends and the positioning spigot of its underpart, and bearing pin buckle 6 is provided with groove; Auxiliary girder 5 has on the plate washer 4 being welded on both sides, top, one end and locating plate 8, the two pieces of plate washers 4 stretching out its underpart and is coated with bearing pin 3, and bearing pin 3 and plate washer 4 are welded to connect; Two pieces of plate washers 4 abut against with the both sides of main fine strain of millet 1 end respectively, and bearing pin 3 is installed in the groove of bearing pin buckle 6, and locating plate 8 is overlapped on positioning spigot.
Blocking device comprises the securing rod 7 installing girder 1 and locating plate 8, securing rod 7 is welded with the draw ring 9 of rectangle stretching out girder 1 end face place, the positioning plate 10 of draw ring 9 is housed at the end face of girder 1, two pieces of positioning plates 10 pass draw ring 9 and are positioned at the both sides of securing rod 7, positioning plate 10 one end has the stay bearing plate 12 of bending, positioning plate 10 is fixed on girder 1 by its stay bearing plate 12, two pieces of stay bearing plates 12 are positioned at the outside of two pieces of positioning plate 10 opposite ends, wherein one piece of stay bearing plate 12 has been bolted side plate 11, as shown in Figure 4, Figure 5.
During dismounting, unclamp the tie bolt of side plate 11 and stay bearing plate 12, take out side plate 11, moving draw ring 9 drives securing rod 7 to rotate counterclockwise, make draw ring 9 produce the lower position of positioning plate 10, securing rod 7 is upwards pulled out, the bearing pin 3 on auxiliary girder 5 is taken out from the groove of girder 1 upper pin buckle 6, namely auxiliary girder 5 is separated with girder 1, as shown in Figure 6, Figure 7; During combination, bearing pin 3 on auxiliary girder 5 is snapped fits in the groove of girder 1 upper pin buckle 6, locating plate 8 is overlapped on the positioning spigot of girder 1, securing rod 7 was installed girder 1 and locating plate 8, moving draw ring 9 drives securing rod 7 to rotate clockwise, make draw ring 9 forward the lower position of positioning plate 10 to, be fixed on one piece of stay bearing plate 12 by side plate 11 with bolt, namely auxiliary girder 5 is connected with girder 1.
Claims (3)
1. a detachable hanging beam, comprise the crossbeam being provided with multiple hanger (2), it is characterized in that: described crossbeam has main fine strain of millet (1) and is connected to the auxiliary girder (5) at described main fine strain of millet (1) two ends, described main fine strain of millet (1) is provided with blocking device with the connecting portion of described auxiliary girder (5).
2. detachable hanging beam according to claim 1, is characterized in that: described main fine strain of millet (1) has and be located at the bearing pin buckle (6) on its top, two ends and the positioning spigot of its underpart; Described auxiliary girder (5) has the plate washer (4) being located at both sides, top, one end and the locating plate (8) stretching out its underpart, and two pieces of described plate washers (4) are coated with bearing pin (3); Two pieces of described plate washers (4) abut against with the both sides of described main fine strain of millet (1) end respectively, and described bearing pin (3) is installed in described bearing pin buckle (6), and described locating plate (8) is overlapped on described positioning spigot.
3. detachable hanging beam according to claim 1 and 2, it is characterized in that: described blocking device comprises the securing rod (7) installing described girder (1) and described locating plate (8), described securing rod (7) is provided with draw ring (9) stretching out described girder (1) end face place, is provided with the positioning plate (10) of described draw ring (9) at the end face of described girder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310515277.3A CN104555697A (en) | 2013-10-28 | 2013-10-28 | Detachable hanging beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310515277.3A CN104555697A (en) | 2013-10-28 | 2013-10-28 | Detachable hanging beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104555697A true CN104555697A (en) | 2015-04-29 |
Family
ID=53072921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310515277.3A Pending CN104555697A (en) | 2013-10-28 | 2013-10-28 | Detachable hanging beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104555697A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000072383A (en) * | 1998-08-28 | 2000-03-07 | Hitachi Constr Mach Co Ltd | Counter-weight device for construction machine |
| JP2006182507A (en) * | 2004-12-27 | 2006-07-13 | Kobelco Cranes Co Ltd | Mounting structure and mounting method for counterweight in construction machinery |
| CN200985244Y (en) * | 2006-10-16 | 2007-12-05 | 青岛港（集团）有限公司 | Large-scale board discharging fastening tool |
| CN202808193U (en) * | 2012-08-13 | 2013-03-20 | 三一集团有限公司 | End beam structure and harbor crane |
| CN103010971A (en) * | 2012-12-27 | 2013-04-03 | 徐州重型机械有限公司 | Crane and hanging mechanism thereof |
| CN203740851U (en) * | 2013-10-28 | 2014-07-30 | 中船华南船舶机械有限公司 | Detachable lifting beam |
-
2013
- 2013-10-28 CN CN201310515277.3A patent/CN104555697A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000072383A (en) * | 1998-08-28 | 2000-03-07 | Hitachi Constr Mach Co Ltd | Counter-weight device for construction machine |
| JP2006182507A (en) * | 2004-12-27 | 2006-07-13 | Kobelco Cranes Co Ltd | Mounting structure and mounting method for counterweight in construction machinery |
| CN200985244Y (en) * | 2006-10-16 | 2007-12-05 | 青岛港（集团）有限公司 | Large-scale board discharging fastening tool |
| CN202808193U (en) * | 2012-08-13 | 2013-03-20 | 三一集团有限公司 | End beam structure and harbor crane |
| CN103010971A (en) * | 2012-12-27 | 2013-04-03 | 徐州重型机械有限公司 | Crane and hanging mechanism thereof |
| CN203740851U (en) * | 2013-10-28 | 2014-07-30 | 中船华南船舶机械有限公司 | Detachable lifting beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |