CN204530988U - A kind of large span lattice crane beam - Google Patents
A kind of large span lattice crane beam Download PDFInfo
- Publication number
- CN204530988U CN204530988U CN201520054358.2U CN201520054358U CN204530988U CN 204530988 U CN204530988 U CN 204530988U CN 201520054358 U CN201520054358 U CN 201520054358U CN 204530988 U CN204530988 U CN 204530988U
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- China
- Prior art keywords
- lower edge
- crane beam
- braking
- center pillar
- junction plate
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Abstract
The purpose of this utility model is to provide the large span lattice crane beam that a kind of depth of section is high, Out-of-plane Stability is high, quality is light, Stability Analysis of Structures, cost are low.The technical solution that the utility model adopts is a kind of large span lattice crane beam, comprise wind up, web member and lower edge, described web member adopts cancelled structure, comprise center pillar, horizontal truss, braking junction plate, connecting angle and bracket, described center pillar is provided with upper and lower two-layer horizontal truss, described winding up is arranged on upper water plane frame work, and described lower edge is arranged on lower layer of water plane frame work two ends; Described horizontal truss two ends are provided with bracket, and described center pillar is provided with connecting angle, and described winding up is connected with connecting angle by braking junction plate with lower edge.Described to wind up and lower edge is H profile steel.Described braking junction plate and one end, H profile steel top are fixedly linked.
Description
Technical field
The utility model belongs to crane beam technical field, particularly relates to a kind of large span lattice crane beam.
Background technology
Original crane beam is steel flanged beam H type.Be limited by depth of section limited, span mostly is 12 meters most, otherwise it is limited to be limited by crane beam depth of section, then large span crane beam amount of deflection and stress are difficult to meet.
Summary of the invention
The defect that the utility model exists to overcome prior art, the purpose of this utility model is to provide the large span lattice crane beam that a kind of depth of section is high, Out-of-plane Stability is high, quality is light, Stability Analysis of Structures, cost are low.
The technical solution that the utility model adopts is a kind of large span lattice crane beam, comprise wind up, web member and lower edge, described web member adopts cancelled structure, comprise center pillar, horizontal truss, braking junction plate, connecting angle and bracket, described center pillar is provided with upper and lower two-layer horizontal truss, described winding up is arranged on upper water plane frame work, and described lower edge is arranged on lower layer of water plane frame work two ends; Described horizontal truss two ends are provided with bracket, and described center pillar is provided with connecting angle, and described winding up is connected with connecting angle by braking junction plate with lower edge.
Described to wind up and lower edge is H profile steel.
Described braking junction plate and one end, H profile steel top are fixedly linked.
Compared with prior art, the beneficial effect that the utility model has is: this drives a vehicle owing to adopting truss structure system, so depth of section can far away higher than original structure form.So this crane beam is applicable to lifting below tonnage 16t, the workshop of the span that span is 18 ~ 30 meters.Efficiently solve some equipment workshop due to the crane beam taking out post and cause can not continuous print problem, and owing to adopting cancelled structure form, it is light that the crane beam consolidating form of structure has quality, Stability Analysis of Structures, the features such as cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side sectional view of Fig. 1.
In figure:
1, wind up, 2, web member, 3, lower edge, 4, braking junction plate, 5, connecting angle, 6, bracket, 7, center pillar, 8, horizontal truss.
Detailed description of the invention
As shown in Figure 1 to Figure 2, a kind of large span lattice crane beam, comprise wind up 1, web member 2 and lower edge 3, upper lower edge is made up of HW250X250 section bar, described web member 2 adopts cancelled structure, and comprise center pillar 7, horizontal truss 8, braking junction plate 4, connecting angle 5 and bracket 6, described center pillar 7 is provided with upper and lower two-layer horizontal truss 8, described winding up 1 is arranged on upper water plane frame work, and described lower edge 3 is arranged on lower layer of water plane frame work two ends; Described horizontal truss 8 two ends are provided with bracket 6, and described center pillar 7 is provided with connecting angle 5, and described winding up 1 is connected with connecting angle 5 by braking junction plate 4 with lower edge 3.
Described wind up 1 and lower edge 3 be H profile steel.Described braking junction plate 4 is fixedly linked with one end, H profile steel top.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a large span lattice crane beam, comprise wind up, web member and lower edge, it is characterized in that: described web member adopts cancelled structure, comprise center pillar, horizontal truss, braking junction plate, connecting angle and bracket, described center pillar is provided with upper and lower two-layer horizontal truss, described winding up is arranged on upper water plane frame work, and described lower edge is arranged on lower layer of water plane frame work two ends; Described horizontal truss two ends are provided with bracket, and described center pillar is provided with connecting angle, and described winding up is connected with connecting angle by braking junction plate with lower edge.
2. large span lattice crane beam according to claim 1, is characterized in that: described to wind up and lower edge is H profile steel.
3. large span lattice crane beam according to claim 1 and 2, is characterized in that: described braking junction plate and one end, H profile steel top are fixedly linked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054358.2U CN204530988U (en) | 2015-01-27 | 2015-01-27 | A kind of large span lattice crane beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054358.2U CN204530988U (en) | 2015-01-27 | 2015-01-27 | A kind of large span lattice crane beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204530988U true CN204530988U (en) | 2015-08-05 |
Family
ID=53745014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520054358.2U Active CN204530988U (en) | 2015-01-27 | 2015-01-27 | A kind of large span lattice crane beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204530988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173485A (en) * | 2018-02-02 | 2018-06-15 | 浙江精工能源科技集团有限公司 | A kind of lattice flexible photovoltaic stent system |
-
2015
- 2015-01-27 CN CN201520054358.2U patent/CN204530988U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173485A (en) * | 2018-02-02 | 2018-06-15 | 浙江精工能源科技集团有限公司 | A kind of lattice flexible photovoltaic stent system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |