CN206553951U - Traversing roller box attachment means are held in the palm in a kind of Bridge Erector - Google Patents
Traversing roller box attachment means are held in the palm in a kind of Bridge Erector Download PDFInfo
- Publication number
- CN206553951U CN206553951U CN201720232517.2U CN201720232517U CN206553951U CN 206553951 U CN206553951 U CN 206553951U CN 201720232517 U CN201720232517 U CN 201720232517U CN 206553951 U CN206553951 U CN 206553951U
- Authority
- CN
- China
- Prior art keywords
- flange block
- roller box
- camber beam
- support
- load
- 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 - Fee Related
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Abstract
Traversing roller box attachment means are held in the palm in a kind of Bridge Erector, including load-bearing camber beam, the traversing roller box of middle support, the middle traversing wheel upper box part of support is one group of hinged-support saddle, the upper surface of the hinged-support saddle coordinated with load-bearing camber beam is flange block I, and flange block I is bolted with being fixed on the flange block II of camber beam lower surface.The upper surface that one group of hinged-support saddle of traversing wheel upper box part is held in the palm in the utility model is flange block I, it is connected by bolt with being fixed on the flange block II of load-bearing camber beam lower surface, so that the middle traversing roller box of support and load-bearing camber beam convenient disassembly, it can separate and transport, the two is connected again on construction ground, reduce to in-site installation environment and the harsh requirement of objective condition, improve comprehensive benefit when secondary transition is used, improve the value created in the Bridge Erector life-span, and this changes compact conformation, outward appearance is beautiful, and comprehensive cost performance is high.
Description
Technical field
The utility model is related to Bridge Erector field, and traversing roller box attachment means are held in the palm in specially a kind of Bridge Erector.
Background technology
It is one group of hinged-support saddle that traversing wheel upper box part is held in the palm in current Bridge Erector, in the last assembled completion of Bridge Erector,
Need the upper flat plate of saddle and the lower plane circumference full weld of load-bearing camber beam, so weld it is firm after could use Bridge Erector.
The welding job of saddle and load-bearing camber beam, if welded in plant area, the inconvenience of loading-unloading vehicle when can cause to transport,
There is the collision-deformed hidden danger of hinged-support horse blanket during this.If at the scene welding need specialty solder technologist and
Equipment, the requirement to in-site installation condition is harsh, causes field erected very big inconvenience and restricted gender.In secondary transition,
Also need to technical professional to separate both with burning torch, camber beam and the traversing roller box of middle support can be cut during separation
Wound, causes difficulty assembled herein to increase the decrease with weight capacity, and whole process is to the professional technique water of operating personnel
It is flat to require higher, the equipment at scene is equipped with and requires higher, it is not only inconvenient but also have very big operation restricted gender, objectively add
The unreasonable and economic benefit of man-machine efficacy it is low.
The need for according to job site, the size of the middle traversing roller box of support is larger at present, is assembled to after load-bearing camber beam, its following table
The face lower surface overall higher than load-bearing camber beam, if the middle traversing roller box of support directly is welded into one piece with load-bearing camber beam in plant area,
It is very inconvenient in transport.
Utility model content
To ask the hinged-support saddle of traversing roller box to be welded on load-bearing camber beam in solution, and the middle traversing roller box of support is assembled to
After load-bearing camber beam, its lower surface lower surface overall higher than load-bearing camber beam, the inconvenient technical problem of dismounting, transport, installation is carried
For holding in the palm traversing roller box attachment means in a kind of Bridge Erector.
The technical solution of the utility model is：
Traversing roller box attachment means, including load-bearing camber beam, the traversing roller box of middle support, the traversing wheel of middle support are held in the palm in a kind of Bridge Erector
Upper box part is one group of hinged-support saddle, and the upper surface of the hinged-support saddle coordinated with camber beam is flange block I, and flange block I is with fixing
It is bolted in the flange block II of load-bearing camber beam lower surface.
The flange block I, flange block II are shaped as rectangle.
Set respectively on flange block I, flange block II bolt hole on the bolt hole that two rows are parallel to each other, flange block I with
Bolt hole on flange block II is corresponding, so as to flange block I and the stable and firm fixation of flange block II.
The center hollow out of the flange block I, mitigates its weight, saves material.
Compared with the prior art, the upper surface that one group of hinged-support saddle of traversing wheel upper box part is held in the palm in the utility model is flange
Block I, is connected so that the traversing roller box of middle support is torn open with load-bearing camber beam by bolt with being fixed on the flange block II of load-bearing camber beam lower surface
Unload conveniently, can separate and transport, the two is connected again on construction ground, reduced to in-site installation environment and objective condition
Harsh requirement, is assembled to after load-bearing camber beam, its lower surface is higher than load-bearing camber beam entirety while solving the middle traversing roller box of support
Lower surface, it has not been convenient to the problem of transport etc., improves comprehensive benefit when secondary transition is used, improves wound in the Bridge Erector life-span
The value made, and this changes compact conformation, and outward appearance is beautiful, and comprehensive cost performance is high.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is the schematic diagram of the center hollow out of flange block I.
Embodiment
As shown in Figure 1 and Figure 2, the traversing attachment means of roller box 4 are held in the palm in a kind of Bridge Erector, including load-bearing camber beam 5, middle support are traversing
Roller box 4, load-bearing camber beam 5 is welded by several I-steel, and the traversing top of roller box 4 of middle support is one group of hinged-support saddle 3, and curved
The upper surface for the hinged-support saddle 3 that beam coordinates is flange block I 2, flange block I 2 and the flange block for being fixed on the lower surface of load-bearing camber beam 5
II 1 are bolted, and the bolt hole of same size is provided with flange block I 2, flange block II 1.
Load-bearing camber beam 5 includes two crossbeams, flange block II 1 is respectively welded in the lower surface of two crossbeams, in welded flange
During block II 1, directly the flange block I 2 of hinged-support top is painted on the lower surface of crossbeam, both sides roller box draws positive wheel line when painting dress
Position is mixed up, it is afterwards that the flange of the lower surface against crossbeam and camber beam welding is firm.
The flange block I 2, flange block II 1 are shaped as rectangle.
Bolt on flange block I 2, the upper bolt hole for setting two rows to be parallel to each other respectively of flange block II 1, flange block I 2
Hole is corresponding with the bolt hole on flange block II 1, so as to flange block I 2 and the stable and firm fixation of flange block II 1.
The center hollow out of the flange block I 2, mitigates its weight, saves material.
The utility model uses high-strength bolt, it is ensured that the bonding strength of the middle traversing roller box 4 of support and load-bearing camber beam 5；Bolt
Kong Jun uses the perforating mold reequiped by specific aim, it is ensured that the precision of bolt hole, disclosure satisfy that connection precision.
Claims (4)
1. traversing roller box attachment means are held in the palm in a kind of Bridge Erector, including load-bearing camber beam, the traversing roller box of middle support, the middle traversing roller box of support
Top is one group of hinged-support saddle, it is characterised in that：The upper surface of the hinged-support saddle coordinated with load-bearing camber beam is flange block I,
Flange block I is bolted with being fixed on the flange block II of camber beam lower surface.
2. traversing roller box attachment means are held in the palm in Bridge Erector as claimed in claim 1, it is characterised in that：The flange block I, flange
Block II is shaped as rectangle.
3. traversing roller box attachment means are held in the palm in Bridge Erector as claimed in claim 2, it is characterised in that：In flange block I, flange block
Bolt hole on the bolt hole for setting two rows to be parallel to each other on II respectively, flange block I is corresponding with the bolt hole on flange block II.
4. traversing roller box attachment means are held in the palm in Bridge Erector as claimed in claim 3, it is characterised in that：In the flange block I
Heart hollow out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720232517.2U CN206553951U (en) | 2017-03-10 | 2017-03-10 | Traversing roller box attachment means are held in the palm in a kind of Bridge Erector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720232517.2U CN206553951U (en) | 2017-03-10 | 2017-03-10 | Traversing roller box attachment means are held in the palm in a kind of Bridge Erector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206553951U true CN206553951U (en) | 2017-10-13 |
Family
ID=60363835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720232517.2U Expired - Fee Related CN206553951U (en) | 2017-03-10 | 2017-03-10 | Traversing roller box attachment means are held in the palm in a kind of Bridge Erector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206553951U (en) |
-
2017
- 2017-03-10 CN CN201720232517.2U patent/CN206553951U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20210310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |