CN208934503U - A kind of silo top trestle supporting structure - Google Patents
A kind of silo top trestle supporting structure Download PDFInfo
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- CN208934503U CN208934503U CN201821576426.1U CN201821576426U CN208934503U CN 208934503 U CN208934503 U CN 208934503U CN 201821576426 U CN201821576426 U CN 201821576426U CN 208934503 U CN208934503 U CN 208934503U
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- silo
- trestle
- bearing diagonal
- wall
- supporting structure
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Abstract
The utility model discloses a kind of silo top trestle supporting structure.It includes vertical upright column, the first bearing diagonal, the second bearing diagonal, oblique drawbar, silo outer wall, steel trestle, supporting structure is made of vertical upright column, the first bearing diagonal, the second bearing diagonal and oblique drawbar, is attached respectively with silo outer wall and steel trestle.Meet structure feature, construction is fast, easy for installation, remarkable in economical benefits.
Description
Technical field
The utility model relates to the designs of thermal power plant structure, and in particular to a kind of silo top trestle supporting structure.
Background technique
In thermal power plant, deposit coal in silo scheme is very widely used, it has, and occupied area is small, the method for operation is simple
List, system call are flexible, will not impact and advantageously reduce the advantages that coal loss to environment；The diameter of single silo at present
Using the in the majority of 30m or more, and since the reasonability of stress is all made of round silo, the top of the warehouse trestle mostly uses steel construction purlin
Frame is supported on silo outer wall.Since silo height is in 50m or so, and the rigidity of silo and trestle is bigger, trestle pillar by
In whiplash effect, horizontal force is larger, and particularly evident in highly seismic region, Post sections are very big.
Utility model content
The utility model aim is to overcome the problems, such as that trestle pillar stress is big, section is difficult to arrange, provides a kind of cylinder
The top of the warehouse trestle supporting structure.
To achieve the above objectives, the present invention adopts the following technical solutions:
Trestle supporting structure at the top of a kind of silo, including vertical upright column, the first bearing diagonal, the second bearing diagonal, oblique drawbar,
Silo outer wall, steel trestle；Steel trestle is arranged above silo outer wall, and vertical upright column, the first bearing diagonal, second tiltedly prop up
Support, oblique drawbar are connect with silo outer wall and steel trestle respectively.
The silo outer wall is cylindrical structure, and steel trestle is cube structure.Steel trestle is supported on silo
On outer wall.
The support on the vertical upright column top and steel trestle connects, and vertical upright column lower part is connect with silo outer wall.
The purlin on the first bearing diagonal top and steel trestle connects, and lower part is connect with vertical upright column root.
At the truss brace on the second bearing diagonal top and steel trestle node connect, the second bearing diagonal lower part with
The connection of vertical upright column root.
The door frame top node on the oblique drawbar top and steel trestle connects, outside oblique drawbar lower part and silo
Wall connection.There are four oblique drawbar settings.
The vertical upright column, the first bearing diagonal, the second bearing diagonal and oblique drawbar quantity be four.
Compared with traditional technology, the utility model has the following beneficial effects:
The utility model proposes a kind of new trestle supporting structures, are arranged according to trestle work structure form and silo top apparatus
Situation utilizes the first bearing diagonal, the second bearing diagonal and tiltedly in conjunction with the features such as silo supporting portion horizontal force is big, barrel radian is big
The inclined member formed to pull rod transmits horizontal force, keeps structure stress more reasonable, it is easy that construction is more convenient.Using novel branch
Cylindricality formula keeps structure stress more reasonable, and arrangement and method for construction is easier to realize.Pillar formal character is made more using Novel pillar form
Multiplicity, makes it possible the use of steel construction pillar, facilitates construction, has saved the duration.Make to prop up using Novel pillar form
Bearing structure steel using amount is reduced, low cost, and economic advantages are obvious.
Detailed description of the invention
The floor plan of steel trestle supporting structure at the top of Fig. 1 the utility model silo；
Steel trestle supporting structure is longitudinally arranged figure at the top of Fig. 2 the utility model silo；
The lateral arrangement figure of steel trestle supporting structure at the top of Fig. 3 the utility model silo；
Wherein: 1 vertical upright column, 2 first bearing diagonals, 3 second bearing diagonals, 4 oblique drawbars, 5 silo outer walls, 6 steel construction stacks
Bridge.
Specific embodiment
Below in conjunction with attached drawing and example, the utility model is described in further detail.
Referring to Fig. 1,2 and 3, a kind of silo top trestle supporting structure, including vertical upright column 1, the first bearing diagonal 2, second
Bearing diagonal 3, oblique drawbar 4, silo outer wall 5, steel trestle 6；Vertical upright column 1, the first bearing diagonal 2, the second bearing diagonal 3, tiltedly
It is attached respectively with silo outer wall 5 and steel trestle 6 to pull rod 4.
Specifically, silo outer wall 5 is cylindrical structure, and steel trestle 6 is cube structure.And meet: silo outer wall 5
The same length of diameter and steel trestle 6, steel trestle 6 are supported on silo outer wall 5.
1 top of vertical upright column is connect with the support of steel trestle 6, and lower part is connect with silo outer wall 5.The utility model
One embodiment is to be separately positioned at four angles of steel trestle 6 using four vertical upright columns 1, for playing main support
Effect.
Referring to figs. 2 and 3,2 top of the first bearing diagonal is connect with the purlin of steel trestle 6, lower part with vertical upright column 1
Portion's connection.First bearing diagonal 2 is arranged four, and one group two the first bearing diagonals 2 are arranged between two vertical upright columns 1.
Second bearing diagonal, 3 top is connect with node at the truss brace of steel trestle 6, lower part and 1 root of vertical upright column
Connection.There are four the settings of second bearing diagonal 3.
Referring to Fig. 3,4 top of oblique drawbar is connect with the door frame top node of steel trestle 6, lower part and silo outer wall 5
Connection.There are four the settings of oblique drawbar 4.
The supporting structure of the utility model is made of vertical upright column, the first bearing diagonal, the second bearing diagonal and oblique drawbar, point
It is not attached with silo outer wall and steel trestle.Have the characteristics that reasonable stress, easy for construction, low cost, it is particularly suitable
The trestle work structure at the top of large-scale circular silo.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that specific embodiment of the present utility model is only limitted to this, for the utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, several simple deduction or replace can also be made, all should be considered as
Belong to the utility model and determines scope of patent protection by the claims submitted.
Claims (7)
1. trestle supporting structure at the top of a kind of silo, which is characterized in that including vertical upright column (1), the first bearing diagonal (2), second
Bearing diagonal (3), oblique drawbar (4), silo outer wall (5) and steel trestle (6)；Steel trestle (6) is arranged in silo outer wall
(5) top, vertical upright column (1), the first bearing diagonal (2), the second bearing diagonal (3), oblique drawbar (4) respectively with silo outer wall (5)
It is connected with steel trestle (6).
2. trestle supporting structure at the top of a kind of silo according to claim 1, which is characterized in that the silo outer wall
It (5) is cylindrical structure, steel trestle (6) is cube structure, and steel trestle (6) is supported on silo outer wall (5).
3. trestle supporting structure at the top of a kind of silo according to claim 1, which is characterized in that the vertical upright column
(1) top is connect with the support of steel trestle (6), and vertical upright column (1) lower part is connect with silo outer wall (5).
4. trestle supporting structure at the top of a kind of silo according to claim 1, which is characterized in that first bearing diagonal
(2) top is connect with the purlin of steel trestle (6), and lower part is connect with vertical upright column (1) root.
5. trestle supporting structure at the top of a kind of silo according to claim 1, which is characterized in that second bearing diagonal
(3) top is connect with node at the truss brace of steel trestle (6), the second bearing diagonal (3) lower part and vertical upright column (1) root
Connection.
6. trestle supporting structure at the top of a kind of silo according to claim 1, which is characterized in that the oblique drawbar
(4) top is connect with the door frame top node of steel trestle (6), and oblique drawbar (4) lower part is connect with silo outer wall (5)；Tiltedly
To there are four pull rod (4) settings.
7. according to claim 1 to trestle supporting structure at the top of a kind of silo described in 6 any one, which is characterized in that described
Vertical upright column (1), the first bearing diagonal (2), the second bearing diagonal (3) and oblique drawbar (4) quantity be four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821576426.1U CN208934503U (en) | 2018-09-26 | 2018-09-26 | A kind of silo top trestle supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821576426.1U CN208934503U (en) | 2018-09-26 | 2018-09-26 | A kind of silo top trestle supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208934503U true CN208934503U (en) | 2019-06-04 |
Family
ID=66722528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821576426.1U Active CN208934503U (en) | 2018-09-26 | 2018-09-26 | A kind of silo top trestle supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208934503U (en) |
-
2018
- 2018-09-26 CN CN201821576426.1U patent/CN208934503U/en active Active
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