CN204529131U - A kind of fixing two suspension centre double girder crane - Google Patents
A kind of fixing two suspension centre double girder crane Download PDFInfo
- Publication number
- CN204529131U CN204529131U CN201520186010.9U CN201520186010U CN204529131U CN 204529131 U CN204529131 U CN 204529131U CN 201520186010 U CN201520186010 U CN 201520186010U CN 204529131 U CN204529131 U CN 204529131U
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- China
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- double girder
- steel rope
- winch
- chain wheel
- suspension centre
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Abstract
The utility model discloses a kind of fixing two suspension centre double girder crane, comprise double girder bridge, traveling mechanism of the larger traveller, winch, described double girder bridge both sides end carriage is provided with traveling mechanism of the larger traveller, described hoisting crane also comprises left chain wheel device, right pulley device, left steel rope, right steel rope, special hanger, and the frame both sides of described winch are welded on two girders of double girder bridge respectively; Two girders that described left chain wheel device two ends are welded on above-mentioned double girder bridge are respectively positioned at the left side of winch; Two girders that described right pulley device two ends are welded on above-mentioned double girder bridge are respectively positioned at the right of winch; Described winch couples together described left chain wheel device and right pulley device and special hanger respectively by left steel rope and right steel rope.
Description
Technical field
The present invention relates to crane field, refer more particularly to a kind of fixing two suspension centre double girder crane.
Background technology
Traditional common twin beam overhead bridge crane, primarily of two girder crane span structure, the dolly of traveling mechanism of the larger traveller, lift system, the composition such as wheeling mechanism and electrical control, the radical function of hoisting crane is lift system lifting cargo, then cart longitudinally runs, dolly is horizontal runs, goods handling to assigned address, reach transport, handling and the object of erecting equipment; But the special material of some industrial site, special hanger must be relied on feed, then raise the efficiency by crane for hoisting, special hanger both sides suspension centre wide apart, because suspender length is long, the stackable difference in horizontal position, workshop of different suspension centre materials on suspender, therefore hoisting crane mainly solves material transport in a longitudinal direction, if use the travelling car on traditional twin beam overhead bridge crane, so the dolly of lift system must manufacture very long, and the large cost of weight improves.
Summary of the invention
The object of the invention is to provide a kind of fixing two suspension centre double girder crane, technical matters to be solved is: described hoisting crane, by special hanger, can move to another location from a position in workshop along crane track direction the article below suspender fast, steadily, exactly.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of fixing two suspension centre double girder crane, comprises double girder bridge 1, traveling mechanism of the larger traveller 2, winch 3, described double girder bridge 1 both sides end carriage is provided with traveling mechanism of the larger traveller 2; Described fixing two suspension centre double girder crane, also comprise left chain wheel device 4, right pulley device 5, left steel rope 6, right steel rope 7, special hanger 8, the frame both sides of described winch 3 are welded on two girders of described double girder bridge 1 respectively; Two girders that described left chain wheel device 4 two ends are welded on above-mentioned double girder bridge 1 are respectively positioned at the left side of winch 3; Two girders that described right pulley device 5 two ends are welded on above-mentioned double girder bridge are respectively positioned at the right of winch; Described winch 3 couples together described left chain wheel device 4 and right pulley device 5 and special hanger 8 respectively by left steel rope 6 and right steel rope 7.
Wherein, described winch 3 comprises motor 31, drg 32, reductor 33, reel 34, frame 35, and described motor 31 is connected with described reductor 33 high speed shaft with brake wheel by floating axle, and drg 32 is installed on described brake wheel limit; The slow-speed shaft of described reductor 33 is connected with described reel 34; Described reel two ends are processed with the contrary grooving of hand of spiral respectively, described reel steel wire ropes winding of single layer; Described motor, drg, reductor, reel are welded in frame 35 respectively by respective seat.
Wherein, described left chain wheel device 4 comprises left chain wheel group 41, and arrange a left ringbolt 43 at left chain wheel group 41 side, the suspension ring of described left ringbolt down.
Wherein, described right pulley device 5 comprises right pulley group 51, and arrange a right ringbolt 53 at right pulley group 51 side, the suspension ring of described right ringbolt down.
Wherein, described left steel rope 6 one end is connected with reel 34 by left cord-pressing block 61; Described left steel rope 6 is wound around the left suspension centre 81 on left chain wheel group 41 and special hanger 8; Described left steel rope 6 other end is connected to by freight weight limit sensor on the left ringbolt 43 in left chain wheel device 4.
Wherein, described right steel rope 7 one end is connected with reel 34 by right cord-pressing block 71; Described right steel rope 7 is wound around the right suspension centre 82 on right pulley group 51 and special hanger 8; Described right steel rope 7 other end is connected to by freight weight limit sensor on the right ringbolt 53 in right pulley device 5.
Beneficial effect of the present invention is: structure of the present invention is simple, practical, two girder hoisting crane operates steadily, two suspension centres are at a distance of far away, (conventional mobile lifting truck is with operating unit for mobile lift dolly that need not be traditional, crane span structure also needs configuration operation track, if realize the two suspension centre of long distance, trolley frame will do very greatly, very long), and the application uses fixing left and right pulley gear and winch, the suspender of long distance suspension centre just can be realized steadily to be elevated, such lift structure is little, has saved cost; Article two, steel rope four fag ends are independently fixing, are convenient to the height adjusting special hanger both sides suspension centre; Article two, one end of steel rope is all provided with freight weight limit sensor, can ensure like this suspender both sides suspension centre hang article and allow in the weight of license, avoid transshipping the safety of the accident caused, proterctive equipment; Use winch as lifting power, can meet quick, high-frequency operation, make fixing two suspension centre double girder crane, operate steadily, hoisting point position is accurate, and complete machine is easy to operate.
Accompanying drawing explanation
Fig. 1 is structural front view of the present invention;
Fig. 2 is the birds-eye view of Fig. 1.
Detailed description of the invention
Now by reference to the accompanying drawings, the specific embodiment of the invention is described in detail in detail:
As shown in Figure 1 and Figure 2, a kind of fixing two suspension centre double girder crane, comprises double girder bridge 1, traveling mechanism of the larger traveller 2, winch 3, described double girder bridge 1 both sides end carriage is provided with traveling mechanism of the larger traveller 2; Described fixing two suspension centre double girder crane, also comprise left chain wheel device 4, right pulley device 5, left steel rope 6, right steel rope 7, special hanger 8, described winch 3 comprises motor 31, drg 32, reductor 33, reel 34, frame 35, described motor 31 is connected with described reductor 33 high speed shaft with brake wheel by floating axle, and described brake wheel installs drg 32 outward; The slow-speed shaft of described reductor 33 is connected with described reel 34; Described reel two ends are processed with the contrary grooving of hand of spiral respectively, described reel steel wire ropes winding of single layer; Described motor, drg, reductor, reel are welded in frame 35 respectively by respective seat; The frame both sides of described winch 3 are welded on two girders of described double girder bridge 1 respectively; Described left chain wheel device 4 comprises left chain wheel group 41, and arrange a left ringbolt 43 at left chain wheel group 41 side, the suspension ring of described left ringbolt down; Described right pulley device 5 comprises right pulley group 51, and arrange a right ringbolt 53 at right pulley group 51 side, the suspension ring of described right ringbolt down; Two girders that described left chain wheel device 4 two ends are welded on above-mentioned double girder bridge 1 are respectively positioned at the left side of winch 3; Two girders that described right pulley device 5 two ends are welded on above-mentioned double girder bridge are respectively positioned at the right of winch; Left cord-pressing block 61 is passed through with reel 34 while be connected in described left steel rope 6 one end; Described left steel rope 6 is wound around the left suspension centre 81 on left chain wheel group 41 and special hanger 8; Described left steel rope 6 other end is connected on the left ringbolt 43 in left chain wheel device 4 by freight weight limit sensor; Right cord-pressing block 71 is passed through with reel 34 while be connected in described right steel rope 7 one end; Described right steel rope 7 is wound around the right suspension centre 82 on right pulley group 51 and special hanger 8; Described right steel rope 7 other end is connected on the right ringbolt 53 in right pulley device 5 by freight weight limit sensor; The suspension centre 81 on special hanger 8 both sides and the synchronous rising of suspension centre 82 or decline just can be made during motor 31 forward or reverse on such winch; And have and hang thing freight weight limit function.
Claims (6)
1. a fixing two suspension centre double girder crane, comprise double girder bridge (1), traveling mechanism of the larger traveller (2), winch (3), described double girder bridge (1) both sides end carriage is provided with traveling mechanism of the larger traveller (2), it is characterized in that: it also comprises left chain wheel device (4), right pulley device (5), left steel rope (6), right steel rope (7), special hanger (8), the frame both sides of described winch (3) are welded on two girders of above-mentioned double girder bridge (1) respectively; Two girders that described left chain wheel device (4) two ends are welded on above-mentioned double girder bridge (1) are respectively positioned at the left side of winch (3); Two girders that described right pulley device (5) two ends are welded on above-mentioned double girder bridge (1) are respectively positioned at the right of winch (3); Described winch (3) couples together described left chain wheel device (4) and right pulley device (5) and special hanger (8) respectively by left steel rope (6) and right steel rope (7).
2. the fixing two suspension centre double girder crane of one according to claim 1, it is characterized in that: described winch (3) comprises motor (31), drg (32), reductor (33), reel (34), frame (35), described motor (31) is connected with described reductor (33) high speed shaft with brake wheel by floating axle, and drg (32) is installed on described brake wheel limit; The slow-speed shaft of described reductor (33) is connected with described reel (34); Described reel two ends are processed with the contrary grooving of hand of spiral respectively; Described motor, drg, reductor, reel are welded in frame (35) respectively by respective seat.
3. the fixing two suspension centre double girder crane of one according to claim 1, it is characterized in that: described left chain wheel device (4) comprises left chain wheel group (41), arrange a left ringbolt (43) at left chain wheel group (41) side, the suspension ring of described left ringbolt down.
4. the fixing two suspension centre double girder crane of one according to claim 1, it is characterized in that: described right pulley device (5) comprises right pulley group (51), arrange a right ringbolt (53) at right pulley group (51) side, the suspension ring of described right ringbolt down.
5. the fixing two suspension centre double girder crane of one according to claim 1, is characterized in that: described left steel rope (6) one end is connected with reel (34) by left cord-pressing block (61); Described left steel rope (6) is wound around the left suspension centre (81) on left chain wheel group (41) and special hanger (8); Described left steel rope (6) other end is connected to by freight weight limit sensor on the left ringbolt (43) in left chain wheel device (4).
6. the fixing two suspension centre double girder crane of one according to claim 1, is characterized in that: described right steel rope (7) one end is connected with reel (34) by right cord-pressing block (71); Described right steel rope (7) is wound around the right suspension centre (82) on right pulley group (51) and special hanger (8); Described right steel rope (7) other end is connected to by freight weight limit sensor on the right ringbolt (53) in right pulley device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186010.9U CN204529131U (en) | 2015-03-31 | 2015-03-31 | A kind of fixing two suspension centre double girder crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186010.9U CN204529131U (en) | 2015-03-31 | 2015-03-31 | A kind of fixing two suspension centre double girder crane |
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| Publication Number | Publication Date |
|---|---|
| CN204529131U true CN204529131U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520186010.9U Expired - Fee Related CN204529131U (en) | 2015-03-31 | 2015-03-31 | A kind of fixing two suspension centre double girder crane |
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| CN (1) | CN204529131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673200A (en) * | 2017-11-13 | 2018-02-09 | 江苏海越铸造机械科技有限公司 | A kind of linkage type passes through formula shot-blasting machine |
-
2015
- 2015-03-31 CN CN201520186010.9U patent/CN204529131U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673200A (en) * | 2017-11-13 | 2018-02-09 | 江苏海越铸造机械科技有限公司 | A kind of linkage type passes through formula shot-blasting 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 |
Granted publication date: 20150805 Termination date: 20160331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |