CN206806907U - Assembly type ladder-type cable bridge - Google Patents
Assembly type ladder-type cable bridge Download PDFInfo
- Publication number
- CN206806907U CN206806907U CN201720684158.4U CN201720684158U CN206806907U CN 206806907 U CN206806907 U CN 206806907U CN 201720684158 U CN201720684158 U CN 201720684158U CN 206806907 U CN206806907 U CN 206806907U
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- gangboard
- supporting plate
- connection end
- sides
- type
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Abstract
The utility model discloses a kind of assembly type ladder-type cable bridge, including gangboard and supporting plate, supporting plate to beType structure, gangboard is arranged on the both sides of supporting plate, gangboard is C font structures, and opening is oppositely arranged, several first circular holes for fixed support plate are offered in one of them in the both sides of gangboard turnover, the one end of gangboard in the vertical is provided with connection end, connection end is structure as a whole with gangboard, several the second circular holes are offered on connection end, the other end of gangboard in the vertical is provided with threeth circular hole supporting with connection end, the both sides that supporting plate outwards turns down offer the 4th circular hole being engaged with the first circular hole on the both ends of gangboard, supporting plate is fixed on the gangboard being oppositely arranged by bolt and nut.The utility model eliminates crane span structure connecting plate, improves installation effectiveness, is easy to Bulk Transport, effectively reduces cost of transportation；Substantial amounts of welding job amount is reduced, manufacture efficiency is improved, can be assembled under special environment in engineering site, is applicable the convenient installation of different places.
Description
Technical field
It the utility model is related to cable testing bridge, and in particular to a kind of assembly type ladder-type cable bridge.
Background technology
The processing technology of ladder-type bridge frame is integrated welded type at present, and the technology behaviour of certain welding technique is needed to have during processing
Making personnel could complete, and need manually to remove welding slag after welding, and operating efficiency is low, and three workers are only completed 400 meters of crane span structures for one day
Make, delivery cycle length, and working environment is harmful to.
Notification number is that CN203585558U Chinese patent discloses a kind of Combined ladder-type cable bridge, including crane span structure sheet
Body, the crane span structure body includes the left and right gangboard being oppositely arranged and spaced horizontal is arranged on the transverse direction of the left and right gangboard bottom
Support；The lower edge of the left and right gangboard is provided with in-flanges, and spaced equalized offers connecting hole on the in-flanges；It is described
The plug at cross-brace both ends is inserted into the connecting hole, and the cross-brace is U groove structure, its upper edge infolding
Form horizontal flange, one group of the connecting hole two opened up on the left and right gangboard lower edge, the plug at the cross-brace both ends
For a pair of the latches extended downwards, 2-3 roads cross reinforcing is provided with the middle part of the left and right gangboard.Combined type ladder type electricity
Cable crane span structure is assembly type, convenience in transport, but still needs to use crane span structure connecting plate that crane span structure and crane span structure could be fixedly mounted.
Utility model content
The purpose of this utility model is to overcome disadvantages mentioned above present in prior art, there is provided a kind of group easy to assembly
Dress formula ladder-type cable bridge.
To achieve these goals, the technical solution adopted in the utility model is as follows：Including gangboard and supporting plate, the branch
Fagging isType structure, gangboard are arranged on the both sides of supporting plate, and gangboard is C font structures, and opening is oppositely arranged, gangboard
Several first circular holes for fixed support plate, the one end of gangboard in the vertical are offered in one of them in the both sides of turnover
Provided with connection end, connection end is structure as a whole with gangboard, offer several the second circular holes on connection end, and gangboard is in the vertical
The other end is provided with threeth circular hole supporting with connection end, and the both sides that supporting plate outwards turns down offer on the both ends of gangboard
The 4th circular hole being engaged with the first circular hole, supporting plate are fixed on the gangboard being oppositely arranged by bolt and nut.
In the utility model, further, bolt is flat cup square neck bolt and specification is M8, nominal diameter 20mm.
In the utility model, further, nut is flange nut.
The beneficial effects of the utility model are：Crane span structure connecting plate is eliminated, installation effectiveness is improved, is easy to Bulk Transport, has
Effect reduces cost of transportation；Substantial amounts of welding job amount is reduced, improves manufacture efficiency, can be in engineering under special environment
Scene is assembled, and is applicable the convenient installation of different places, aesthetic in appearance, intensity is good, easy to use.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model, below to the accompanying drawing used in embodiment description
And reference does simple introduction.
Fig. 1 is the structural representation of gangboard in the utility model.
Fig. 2 is the overall structural representation of the utility model crane span structure.
Description of reference numerals：1- gangboards, 2- supporting plates, the circular holes of 3- first, 4- connection ends, the circular holes of 5- second, 6- the 3rd justify
Hole, the circular holes of 7- the 4th.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Referring to Fig. 2, in the utility model embodiment, including gangboard 1 and supporting plate 2, supporting plate 2 areType structure,
Gangboard 1 is arranged on the both sides of supporting plate 2, and gangboard 1 is C font structures, and referring to Fig. 1, and opening is oppositely arranged, what gangboard 1 turned down
Several first circular holes 3 for fixed support plate 2 are offered in one of them in both sides, the one end of gangboard 1 in the vertical is set
There is connection end 4, connection end 4 is structure as a whole with gangboard 1, several the second circular holes 5 is offered on connection end 4, gangboard 1 is in longitudinal direction
On the other end be provided with threeth circular hole 6 supporting with connection end 4, the both sides that supporting plate 2 outwards turns down are on the both ends of gangboard 1
The 4th circular hole 7 being engaged with the first circular hole 3 is offered, supporting plate 2 is fixed on by flat cup square neck bolt and flange nut
On the gangboard 1 being oppositely arranged, in actual production, the length of one piece of gangboard 1 is typically at two meters or so, to make the strong of crane span structure entirety
Degree reaches optimal, and typically six pieces of supporting plates 2 are used in a section crane span structure, and the specification that flat cup square neck bolt uses is M8, and nominal is straight
Footpath is 20mm.
Connection end 4 on gangboard 1 is integrally formed with gangboard 1, when mounted, is first assembled into gangboard 1 and supporting plate 2
One, then the connection end 4 of one piece of gangboard 1 and the 3rd circular hole 6 of another piece of gangboard are mutually fixed using screw bolt and nut, save
Crane span structure connecting plate has been removed, installation effectiveness has been improved, is easy to Bulk Transport, effectively reduces cost of transportation；Reduce substantial amounts of welding
Workload, manufacture efficiency is improved, can be assembled under special environment in engineering site, be applicable the convenient peace of different places
Dress, aesthetic in appearance, intensity is good, easy to use.
It should be pointed out that embodiment of the present utility model is described above.However, the technical staff of art technology should manage
Solution, the utility model are not restricted to the described embodiments, and simply illustrate principle of the present utility model described in above-described embodiment,
The utility model also has a variety of changes and improvements on the premise of the scope of the utility model is not departed from, and these changes and improvements are all
Fall into claimed the scope of the utility model.
Claims (3)
1. a kind of assembly type ladder-type cable bridge, including gangboard and supporting plate, it is characterised in that：The supporting plate isType
Structure, the gangboard are arranged on the both sides of supporting plate, and the gangboard is C font structures, and opening is oppositely arranged, and the gangboard turns over
Offer several first circular holes for fixed support plate in the both sides of folding on one of them, the gangboard in the vertical one
End is provided with connection end, and the connection end is structure as a whole with gangboard, and several the second circular holes, the ladder are offered on the connection end
The other end of plate in the vertical is provided with threeth circular hole supporting with connection end, and the both sides that the supporting plate outwards turns down are close to gangboard
Both ends on offer circular hole, the supporting plate is fixed on the gangboard being oppositely arranged by bolt and nut.
A kind of 2. assembly type ladder-type cable bridge according to claim 1, it is characterised in that：The bolt is flat carriage
Bolt and specification are M8, nominal diameter 20mm.
A kind of 3. assembly type ladder-type cable bridge according to claim 1, it is characterised in that：The nut is flange spiral shell
It is female.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720684158.4U CN206806907U (en) | 2017-06-13 | 2017-06-13 | Assembly type ladder-type cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720684158.4U CN206806907U (en) | 2017-06-13 | 2017-06-13 | Assembly type ladder-type cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206806907U true CN206806907U (en) | 2017-12-26 |
Family
ID=60746523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720684158.4U Active CN206806907U (en) | 2017-06-13 | 2017-06-13 | Assembly type ladder-type cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206806907U (en) |
-
2017
- 2017-06-13 CN CN201720684158.4U patent/CN206806907U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |