CN105152000A - Special balance beam for hoisting pulverized coal feeding tank - Google Patents
Special balance beam for hoisting pulverized coal feeding tank Download PDFInfo
- Publication number
- CN105152000A CN105152000A CN201510563921.3A CN201510563921A CN105152000A CN 105152000 A CN105152000 A CN 105152000A CN 201510563921 A CN201510563921 A CN 201510563921A CN 105152000 A CN105152000 A CN 105152000A
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- CN
- China
- Prior art keywords
- tubular axis
- hollow shaft
- hoisting
- hanger
- vertical bearing
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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 invention relates to a special balance beam for hoisting a pulverized coal feeding tank, and belongs to the technical field of hoisting equipment. The special balance beam comprises a plurality of parallel vertical bearing boards, wherein vertical board reinforcing ribs are arranged among the vertical bearing boards; a plurality of hollow shaft lug holes in which hollow shaft lugs are fixed are formed in the vertical bearing boards; the hollow shaft lugs pass through all the vertical bearing boards, and axes of the hollow shaft lugs are perpendicular to the vertical bearing boards; steel wire rope retainer rings are arranged at two ends of the hollow shaft lug holes, and hollow shaft reinforcing ribs are arranged in the hollow shaft lugs. With the adoption of the beam, the overall hoisting stability can be ensured; meanwhile, the length of hoisting cables can be reduced, and the requirements on the ascending height are decreased, so that the safety risk can be reduced, and the construction efficiency can be improved.
Description
Technical field
The present invention relates to a kind of coal dust to batch can lifting special balancing beam, belong to hanging device technical field.
Background technology
At present, in Coal Chemical Industry gasification installation work progress, due to device district project organization problem, fine coal is subject to the restriction of gasification furnace preformed hole to batch can lifting mode, cause fine coal cannot adopt traditional top-down lifting mode hoisted in position to batch can, the hoisted in position mode on directly can only be taked, consider equipment preformed hole, equipment oneself height and frame height, to batch can lifting, extreme difficulties is caused to fine coal, existing method can only adopt winch to lift, security risk is comparatively large, and operating efficiency is lower.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: provide a kind of and solve above-mentioned defect, can lift fine coal to the lifting special balancing beam of batch can by highly effective and safe.
Coal dust of the present invention is to batch can lifting special balancing beam, comprise some parallel loading boards, riser reinforced rib is provided with between loading board, loading board offers several tubular axis hanger holes, tubular axis hanger hole place is fixed with tubular axis hanger, and tubular axis hanger runs through all loading boards, and the axis of tubular axis hanger is vertical with loading board, the two ends of tubular axis hanger are provided with steel rope back-up ring, are provided with tubular axis reinforced rib in tubular axis hanger.
At hoisting process, crane is used to adopt top-down hoisted in position mode, hoisting balance beam is connected with hoist lifting hook by steel rope, steel rope hangs on tubular axis hanger, the movement of steel rope back-up ring restriction steel rope, distance between tubular axis hanger is determined according to gasification furnace preformed hole size, avoids crane hook cannot by preformed hole, the situation that cannot lift equipment.
Preferably, comprise two loading boards be arranged in parallel, loading board is welded with 4 tubular axis hangers, quantity is determined according to the weight of hanging device, distance between tubular axis hanger is carried out design according to the size of preformed hole and is determined, ensure integral hoisting stability, the requirement of length reduction to hoisting depth of hoisting rig can be reduced simultaneously.
Preferably, between loading board, be provided with 3 riser reinforced ribs, ensure equalizing bar integral structure stability.
Preferably, the tubular axis reinforced rib in tubular axis hanger is that groined type is arranged, ensures intensity and the safety of tubular axis hanger.
The beneficial effect that the present invention is compared with prior art had is:
Coal dust is reasonable in design to batch can lifting special balancing beam, according to the distance between preformed hole size design tubular axis hanger in hoisting process, realize the lifting mode of suspension hook on preformed hole, ensure integral hoisting stability, the requirement of length reduction to hoisting depth of hoisting rig can be reduced simultaneously, security risk reduces, and operating efficiency improves.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is schematic top plan view of the present invention;
Fig. 3 is using state figure of the present invention.
In figure: 1, loading board; 2, steel rope back-up ring; 3, tubular axis hanger; 4, tubular axis reinforced rib; 5, riser reinforced rib.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described further:
As depicted in figs. 1 and 2, coal dust comprises two parallel loading boards 1 to batch can lifting special balancing beam, 3 riser reinforced ribs 5 are provided with between loading board 1, loading board 1 offers 4 tubular axis hanger holes, tubular axis hanger hole place is fixed with tubular axis hanger 3, and tubular axis hanger 3 runs through all loading boards 1, and the axis of tubular axis hanger 3 is vertical with loading board 1, the two ends of tubular axis hanger 3 are provided with steel rope back-up ring 2, are provided with tubular axis reinforced rib 4 in tubular axis hanger 3.
Tubular axis reinforced rib 4 in tubular axis hanger 3 is arranged in groined type.
As shown in Figure 3, when lifting coal dust to batch can, crane is used to adopt top-down hoisted in position mode, hoisting balance beam is connected with hoist lifting hook by steel rope, steel rope hangs on tubular axis hanger 3, steel rope back-up ring 2 limits the movement of steel rope, two middle tubular axis hangers 3 are connected with suspension hook by steel rope, two tubular axis hangers 3 of both sides are connected to batch can with coal dust by steel rope, distance between tubular axis hanger 3 is determined according to gasification furnace preformed hole size, avoid crane hook cannot by preformed hole, the situation that cannot lift equipment.
Claims (4)
1. a coal dust is to batch can lifting special balancing beam, it is characterized in that: comprise some parallel loading boards (1), riser reinforced rib (5) is provided with between loading board (1), loading board (1) offers several tubular axis hanger holes, tubular axis hanger hole place is fixed with tubular axis hanger (3), tubular axis hanger (3) runs through all loading boards (1), the axis of tubular axis hanger (3) is vertical with loading board (1), the two ends of tubular axis hanger (3) are provided with steel rope back-up ring (2), tubular axis reinforced rib (4) is provided with in tubular axis hanger (3).
2. coal dust according to claim 1 is to batch can lifting special balancing beam, it is characterized in that: comprise two loading boards be arranged in parallel (1), loading board (1) is welded with 4 tubular axis hangers (3).
3. coal dust according to claim 1 and 2 is to batch can lifting special balancing beam, it is characterized in that: be provided with 3 riser reinforced ribs (5) between described loading board (1).
4. coal dust according to claim 3 is to batch can lifting special balancing beam, it is characterized in that: the tubular axis reinforced rib (4) in described tubular axis hanger (3) is arranged in groined type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510563921.3A CN105152000A (en) | 2015-09-08 | 2015-09-08 | Special balance beam for hoisting pulverized coal feeding tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510563921.3A CN105152000A (en) | 2015-09-08 | 2015-09-08 | Special balance beam for hoisting pulverized coal feeding tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105152000A true CN105152000A (en) | 2015-12-16 |
Family
ID=54793134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510563921.3A Pending CN105152000A (en) | 2015-09-08 | 2015-09-08 | Special balance beam for hoisting pulverized coal feeding tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105152000A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201713207U (en) * | 2010-06-22 | 2011-01-19 | 上海宝冶集团有限公司 | Tool used for hoisting electric vehicle of coke oven |
| CN202321946U (en) * | 2011-11-09 | 2012-07-11 | 中国核工业华兴建设有限公司 | Tube shaft type lifting lug |
| CN203602207U (en) * | 2013-10-18 | 2014-05-21 | 肖白玉 | Tubular lifting lug with high bearing capacity |
| CN203682866U (en) * | 2014-01-03 | 2014-07-02 | 中石化宁波工程有限公司 | Lifting balance beam structure |
| CN203682867U (en) * | 2014-02-20 | 2014-07-02 | 烟台中集来福士海洋工程有限公司 | Equalizing beam for hoisting |
-
2015
- 2015-09-08 CN CN201510563921.3A patent/CN105152000A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201713207U (en) * | 2010-06-22 | 2011-01-19 | 上海宝冶集团有限公司 | Tool used for hoisting electric vehicle of coke oven |
| CN202321946U (en) * | 2011-11-09 | 2012-07-11 | 中国核工业华兴建设有限公司 | Tube shaft type lifting lug |
| CN203602207U (en) * | 2013-10-18 | 2014-05-21 | 肖白玉 | Tubular lifting lug with high bearing capacity |
| CN203682866U (en) * | 2014-01-03 | 2014-07-02 | 中石化宁波工程有限公司 | Lifting balance beam structure |
| CN203682867U (en) * | 2014-02-20 | 2014-07-02 | 烟台中集来福士海洋工程有限公司 | Equalizing beam for hoisting |
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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: 20151216 |