CN203402830U - Trestle-type crane bridge - Google Patents
Trestle-type crane bridge Download PDFInfo
- Publication number
- CN203402830U CN203402830U CN201320489038.0U CN201320489038U CN203402830U CN 203402830 U CN203402830 U CN 203402830U CN 201320489038 U CN201320489038 U CN 201320489038U CN 203402830 U CN203402830 U CN 203402830U
- Authority
- CN
- China
- Prior art keywords
- girder
- type crane
- main beam
- crane bridge
- trestle
- 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.)
- Expired - Lifetime
Links
Abstract
The utility model relates to the field of industrial lifting, in particular to a trestle-type crane bridge. The trestle-type crane bridge comprises a main beam, side beams and vertical beams. The main beam is horizontally arranged. The two side beams are slantly arranged at the two ends of the main beam respectively. The top ends of the two side beams are fixedly connected to form a triangular shape. The vertical beams are arranged at the positions where the main beam is intersected with the side beams. A stand rod is arranged between the midpoint of the main beam and the intersection point of the two side beams. Two auxiliary vertical beams are symmetrically arranged between the midpoint of the main beam and the two ends of the main beam. An auxiliary transverse beam is arranged between the top ends of the two auxiliary vertical beams. The trestle-type crane bridge is steady and more reasonable in structure, the stress of the main beam is more even, the self-weight can be wholly reduced, and the bearing capacity can be effectively improved.
Description
Technical field
The utility model relates to industrial hoisting field, says especially a kind of trestle type crane bridge.
Background technology
At present, in industry field wherein, large span hoisting crane is in order to meet the needs of lifting, and the dimensional data design that often hoisting crane is set a roof beam in place is very large, causes very large inconvenience so just to the processes such as transportation installation, also strengthened in addition the manufacturing cost of hoisting crane, and, in a lot of factories, do not possess the condition that existing hoisting crane is installed, because its complex structure, complexity is installed, and expensive.
utility model content
Goal of the invention of the present utility model is to overcome the defect that prior art exists, thereby can realize trestle type crane bridge.
For achieving the above object, the technical solution of the utility model is: a kind of trestle type crane bridge, comprise girder, curb girder and vertical beam, described girder is horizontally disposed with, girder two ends are obliquely installed respectively a curb girder, described both sides back end is fixedly connected with shape triangular in shape, and the intersection of girder and curb girder is provided with vertical beam, and vertical rod is set in the middle of the intersection point of the mid point of girder and two curb girders.
In the middle of the mid point of described girder and the two ends of girder, be symmetrically arranged with two auxiliary vertical beams, between the top of described two auxiliary vertical beams, gate beam be set.
Described girder, curb girder and vertical beam are I-beam section, and described vertical rod is metal round steel material.
Described two auxiliary vertical beams and gate beam are metal round steel material.
The beneficial effects of the utility model:
1. trestle type crane bridge of the present utility model, simple in structure, easily realizes, and girder, curb girder and vertical beam are I-beam section, and described vertical rod is metal round steel material, material less investment, and manufacturing cost reduces greatly.
2. trestle type crane bridge of the present utility model, comprise girder, curb girder and vertical beam, in the middle of the mid point of described girder and the two ends of girder, be symmetrically arranged with two auxiliary vertical beams, between the top of described two auxiliary vertical beams, gate beam is set, such structure can improve the homogeneity of main beam stress, and the stressed of girder assigned on other bearing beams uniformly, and weight capacity improves greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation of trestle type crane bridge.
The specific embodiment
Below in conjunction with accompanying drawing, also by specific embodiment trestle type crane bridge of the present utility model is done to more detailed description.
Embodiment:
Referring to Fig. 1: 1-girder, 2-curb girder, 3-vertical beam, 4-vertical rod, 5-assists vertical beam, 6-gate beam.
Trestle type crane bridge of the present utility model, comprise girder 1, curb girder 2 and vertical beam 3, described girder 1 is horizontally disposed with, girder 1 two ends are obliquely installed respectively a curb girder 2, described two curb girder 2 tops are fixedly connected with shape triangular in shape, the intersection of girder 1 and curb girder 2 is provided with vertical beam 3, and vertical rod 4 is set in the middle of the intersection point of the mid point of girder 1 and two curb girders 2.
In the middle of the two ends of the mid point of described girder 1 and girder 1, be symmetrically arranged with two auxiliary vertical beams 5, between the top of described two auxiliary vertical beams 5, gate beam 6 be set.
Described girder 1, curb girder 2 and vertical beam 3 are I-beam section, and described vertical rod 4 is metal round steel material.
Described two auxiliary vertical beams 5 and gate beam 6 are metal round steel material.
Claims (4)
1. a trestle type crane bridge, comprise girder, curb girder and vertical beam, described girder is horizontally disposed with, it is characterized in that: girder two ends are obliquely installed respectively a curb girder, described both sides back end is fixedly connected with shape triangular in shape, the intersection of girder and curb girder is provided with vertical beam, and vertical rod is set in the middle of the intersection point of the mid point of girder and two curb girders.
2. trestle type crane bridge as claimed in claim 1, is characterized in that: in the middle of the mid point of described girder and the two ends of girder, be symmetrically arranged with two auxiliary vertical beams, between the top of described two auxiliary vertical beams, gate beam be set.
3. trestle type crane bridge as claimed in claim 1, is characterized in that: described girder, curb girder and vertical beam are I-beam section, and described vertical rod is metal round steel material.
4. trestle type crane bridge as claimed in claim 2, is characterized in that: described two auxiliary vertical beams and gate beam are metal round steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320489038.0U CN203402830U (en) | 2013-08-12 | 2013-08-12 | Trestle-type crane bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320489038.0U CN203402830U (en) | 2013-08-12 | 2013-08-12 | Trestle-type crane bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203402830U true CN203402830U (en) | 2014-01-22 |
Family
ID=49938769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320489038.0U Expired - Lifetime CN203402830U (en) | 2013-08-12 | 2013-08-12 | Trestle-type crane bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203402830U (en) |
-
2013
- 2013-08-12 CN CN201320489038.0U patent/CN203402830U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |