CN206141861U - Prestressing force diclinic pull rod boarding bridge passage - Google Patents
Prestressing force diclinic pull rod boarding bridge passage Download PDFInfo
- Publication number
- CN206141861U CN206141861U CN201621084690.4U CN201621084690U CN206141861U CN 206141861 U CN206141861 U CN 206141861U CN 201621084690 U CN201621084690 U CN 201621084690U CN 206141861 U CN206141861 U CN 206141861U
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- CN
- China
- Prior art keywords
- pull bar
- oblique
- bar assembly
- mounting seat
- boarding bridge
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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 utility model discloses a prestressing force diclinic pull rod boarding bridge passage, including top frame, under( -)chassis and both sides portion frame, the both sides of lateral part frame respectively with top frame and bottom frame attach, the lateral part frame includes the oblique draw bar assembly of a plurality of groups cross arrangement, and the oblique draw bar assembly of every group includes three piece at least oblique pull rods, belongs to to lie in the coplanar with the oblique pull rod in a set of oblique draw bar assembly. Adopt above -mentioned structure the utility model discloses a set up the oblique draw bar assembly of multiunit, the oblique draw bar assembly of every group includes three piece at least oblique pull rods, belong to to lie in the coplanar with the oblique pull rod in a set of oblique draw bar assembly, the moment of flexure that produces in the time of so can avoiding oblique pull rod taut, elimination boarding bridge passage 's that can be better internal stress promotes its life.
Description
Technical field
This utility model is related to a kind of prestressing force diclinic pull bar Boarding bridge access.
Background technology
Existing connecting bridge side wall Tiebar structure, generally simplex pull rod structure, general double pull rod structure is juxtaposition knot
Structure, two pull bars are not in approximately the same plane.An extra additional bending moment can be so produced, is unfavorable for removing Boarding bridge access
Internal stress, for this this utility model a kind of diclinic pull bar connecting bridge that can preferably remove Boarding bridge access internal stress is provided
Passage.
Utility model content
In order to solve the above problems, this utility model provides a kind of prestressing force diclinic pull bar Boarding bridge access.
This utility model solves the technical scheme that its technical problem adopted：
A kind of prestressing force diclinic pull bar Boarding bridge access, including top frame, under(-)chassiss and both sides framework, the side
The both sides of portion's framework are connected respectively with top frame and under(-)chassiss, and the side frame includes some groups of oblique pulls arranged in a crossed manner
Bar assembly, every group of oblique pull bar assembly includes at least three braces, and the brace belonged in same group of oblique pull bar assembly is located at
Same plane.
The side frame includes some cross bars be arrangeding in parallel and some montants be arrangeding in parallel, and cross bar intersects with montant
Arrange and fix in infall, cross bar crosses multiple tetragons after intersecting with montant, oblique pull bar assembly is located in tetragon.
Described each oblique pull bar assembly also includes contiguous block and mounting seat, and the mounting seat is arranged on the corner of tetragon,
In a ring, mounting seat one end is fixedly connected the mounting seat with tetragon corner, is provided with the another side wall of mounting seat logical
Hole, the contiguous block is fixedly connected with one end of brace, and the other end of brace is fixedly connected with mounting seat.
The two ends of the brace are provided with screw thread, the contiguous block has the passage for intersecting, and has on passage medial wall
There is screw thread.
The mounting seat is weldingly fixed on the corner of tetragon.
The beneficial effects of the utility model are：Using this utility model of said structure by arranging multigroup brace group
Part, every group of oblique pull bar assembly includes at least three braces, belongs to the brace in same group of oblique pull bar assembly positioned at same
Plane, the moment of flexure that can so avoid brace from producing when tensing can preferably eliminate the internal stress of Boarding bridge access, lift it
Service life.
Description of the drawings
This utility model is further illustrated with reference to the accompanying drawings and examples：
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is partial enlarged drawing at A in Fig. 1.
Specific embodiment
With reference to Fig. 1～Fig. 2, this utility model is a kind of prestressing force diclinic pull bar Boarding bridge access, including top frame 1,
Under(-)chassiss 2 and both sides framework, the both sides of side frame are connected respectively with top frame 1 and under(-)chassiss 2, side frame bag
Include some groups of oblique pull bar assemblies arranged in a crossed manner, every group of oblique pull bar assembly includes at least three braces 3, belong to same group it is oblique
Brace 3 in rod assembly is generally aligned in the same plane.Using this utility model of said structure by arranging multigroup brace group
Part, every group of oblique pull bar assembly includes at least three braces 3, and the brace 3 belonged in same group of oblique pull bar assembly is located at together
One plane, the moment of flexure that can so avoid brace 3 from producing when tensing, can preferably eliminate the internal stress of Boarding bridge access 9, carry
Rise its service life.
As illustrated, side frame includes two cross bars 4 be arrangeding in parallel and some montants 5 be arrangeding in parallel, cross bar 4 with it is perpendicular
Bar 5 is arranged in a crossed manner and fixes in infall, and cross bar 4 is vertical with montant 5, and cross bar 4 crosses multiple tetragons after intersecting with montant 5,
Oblique pull bar assembly is located in tetragon；Each oblique pull bar assembly also includes contiguous block 6 and mounting seat 7, and mounting seat 7 is arranged on four sides
The corner of shape, in a ring, the one end of mounting seat 7 is fixedly connected mounting seat 7 with tetragon corner, on the another side wall of mounting seat 7
Through hole is provided with, contiguous block 6 is fixedly connected with one end of brace 3, the other end of brace 3 is fixedly connected with mounting seat 7；Tiltedly
The two ends of pull bar 3 are provided with screw thread, contiguous block 6 has the passage 9 for intersecting, and has screw thread on the medial wall of passage 9；Mounting seat 7
It is weldingly fixed on the corner of tetragon.In the present embodiment, the quantity of brace 3 is set to four, and the one end of brace 3 passes through
Screw thread is fixedly connected with contiguous block 6, and the other end passes through through hole, is fixed by locking nut 8, and can as needed adjust brace
3 pretightning force, to eliminate the internal stress of Boarding bridge access 9, in addition the quantity of brace 3 can also be three, wherein one passes through
Contiguous block 6 is worn, two ends are fixed in mounting seat 7 by locking nut 8, brace can also be connected to connection by way of welding
On block.
Above-described embodiment is preferred version of the present utility model, and this utility model can also have other embodiments.Ability
The technical staff in domain can also make equivalent variations or replacement on the premise of without prejudice to this utility model spirit, the change of these equivalents
Type or replacement are all contained in the scope set by the application claim.
Claims (5)
1. a kind of prestressing force diclinic pull bar Boarding bridge access, it is characterised in that including top frame, under(-)chassiss and both sides frame
Frame, the both sides of the side frame are connected respectively with top frame and under(-)chassiss, and the side frame includes some groups of intersections
The oblique pull bar assembly of setting, every group of oblique pull bar assembly includes at least three braces, belongs in same group of oblique pull bar assembly
Brace is generally aligned in the same plane.
2. a kind of prestressing force diclinic pull bar Boarding bridge access as claimed in claim 1, it is characterised in that the side frame bag
Some cross bars be arrangeding in parallel and some montants be arrangeding in parallel are included, cross bar is arranged in a crossed manner with montant and fixes in infall, it is horizontal
Bar crosses multiple tetragons after intersecting with montant, oblique pull bar assembly is located in tetragon.
3. a kind of prestressing force diclinic pull bar Boarding bridge access as claimed in claim 2, it is characterised in that described each brace
Component also includes contiguous block and mounting seat, and the mounting seat is arranged on the corner of tetragon, the mounting seat in a ring, mounting seat
One end is fixedly connected with tetragon corner, and through hole, the contiguous block and brace are provided with the another side wall of mounting seat
One end is fixedly connected, and the other end of brace is fixedly connected with mounting seat.
4. a kind of prestressing force diclinic pull bar Boarding bridge access as claimed in claim 3, it is characterised in that the two of the brace
End is provided with screw thread, the contiguous block has the passage for intersecting, and has screw thread on passage medial wall.
5. a kind of prestressing force diclinic pull bar Boarding bridge access as claimed in claim 3, it is characterised in that the mounting seat welding
It is fixed on the corner of tetragon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621084690.4U CN206141861U (en) | 2016-09-26 | 2016-09-26 | Prestressing force diclinic pull rod boarding bridge passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621084690.4U CN206141861U (en) | 2016-09-26 | 2016-09-26 | Prestressing force diclinic pull rod boarding bridge passage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206141861U true CN206141861U (en) | 2017-05-03 |
Family
ID=58620097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621084690.4U Active CN206141861U (en) | 2016-09-26 | 2016-09-26 | Prestressing force diclinic pull rod boarding bridge passage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206141861U (en) |
-
2016
- 2016-09-26 CN CN201621084690.4U patent/CN206141861U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211224 Address after: 100000 Building 2, xiaoyunli, Chaoyang District, Beijing Patentee after: China Civil Aviation Technical Equipment Co.,Ltd. Address before: 528445 meidis Industrial Park, South China Modern Traditional Chinese medicine city, Nanlang Town, Zhongshan City, Guangdong Province Patentee before: MATIZ INTELLIGENT EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |