CN206955501U - A kind of outer tower body structure of tower crane that can resist 17 grades of typhoons - Google Patents
A kind of outer tower body structure of tower crane that can resist 17 grades of typhoons Download PDFInfo
- Publication number
- CN206955501U CN206955501U CN201720673923.2U CN201720673923U CN206955501U CN 206955501 U CN206955501 U CN 206955501U CN 201720673923 U CN201720673923 U CN 201720673923U CN 206955501 U CN206955501 U CN 206955501U
- Authority
- CN
- China
- Prior art keywords
- tower body
- steel column
- fixed
- steel
- profile steel
- 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.)
- Active
Links
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses tower body structure outside a kind of tower crane that can resist 17 grades of typhoons, outer tower body uses splicing structure, and it includes four pieces of identical L-type steel structures docking and is assembled into the outer tower body structure of rectangular cross-section, and is located at the outside of interior tower body.Every piece of L-type steel structure includes H profile steel column, the top-side of the H profile steel column is welded with the first pasting board, top horizontal channel-section steel is fixed with by the first gusset on the madial wall of H profile steel column, the other end of the top horizontal channel-section steel is fixed with top connecting plate by the second gusset and the 3rd gusset；The middle part of the H profile steel column is fixed with middle part connecting plate by the horizontal channel-section steel in middle part；The bottom of the H profile steel column is fixed with bottom connecting plate by bottom square tube；Also more first level bars and the second horizon bar are fixed with another side wall of the H profile steel column at equal intervals.This tower crane is used for coastal area nuclear power construction, can effectively resist the typhoon of 17 grades and the above, and then improve the security of tower body.
Description
Technical field
The utility model belongs to tower crane device field, and in particular to a kind of outer tower body knot of tower crane that can resist 17 grades of typhoons
Structure.
Background technology
The derrick crane of nuclear power construction onsite application at present（Referred to as：Tower crane）, manufacturer's design and manufacture are according to design
Code requirement, the tower crane typhoon protection security performance dispatched from the factory can only resist ability of the typhoon wind-force below 12 grades, it is impossible to which satisfaction is supported
Anti-Typhoon wind-force more than 12 grades so that 17 grades of Super Typhoons ability.On the Fan family mountain nuclear power engineering, three nuclear power first stage of the project,
The tower crane along sea salt nuclei electrical engineering job site such as Chang River nuclear power first stage of the project, in order that tower crane reaches anti-ability of combating typhoon, often
Year before typhoon, puts into substantial amounts of human and material resources, financial resources to tower crane by drawing the anti-measure such as cable rope, earth anchor, China
Coastal area summer typhoon is frequent, can suffer from typhoon twice or thrice, and nuclear power construction site environment within 1 year sometimes
Complexity, 17 grades of Super Typhoons are very big to the security implication of nuclear power scene tower crane, and cable rope, earth anchor are drawn to tower crane if simply taken
Etc. anti-measure, it can not meet the ability of the anti-Super Typhoon of live tower crane.Anti- 17 grades of effective feasible tower crane must be taken super
The outer tower body structure of violent typhoon, it just can guarantee that safety of the nuclear power construction scene tower crane in Super Typhoon.
Utility model content
The utility model provides a kind of outer tower body structure of tower crane that can resist 17 grades of typhoons, and this tower crane is used for coastal area core
Electricity construction, can effectively resist the typhoon of 17 grades and the above, and then improve the security of tower body.
In order to solve the above-mentioned technical problem, the utility model proposes following technical scheme：It is a kind of to resist 17 grades of typhoons
The outer tower body structure of tower crane, outer tower body use splicing structure, and it is square that it, which includes four pieces of identical L-type steel structure docking to be assembled into section,
The outer tower body structure of shape, and it is located at the outside of interior tower body.
Every piece of L-type steel structure includes H profile steel column, and the top-side of the H profile steel column is welded with first
Pasting board, top horizontal channel-section steel is fixed with by the first gusset on the madial wall of H profile steel column, the top horizontal channel-section steel it is another
One end is fixed with top connecting plate by the second gusset and the 3rd gusset；The middle part of the H profile steel column passes through middle part level trough
Steel is fixed with middle part connecting plate；The bottom of the H profile steel column is fixed with bottom connecting plate by bottom square tube；The H profile steel
Also be fixed with more first level bars and the second horizon bar in another side wall of column at equal intervals, the horizon bar lower surface and
It is fixed with the 4th diagonal web member, the 5th diagonal web member and the 6th diagonal web member, the water between the side wall of H profile steel column successively from top to bottom
It is fixedly linked between the side wall of flat bar and H profile steel column by the second pasting board and the 3rd pasting board.
The top horizontal channel-section steel, bottom square tube, first level bar and the second horizon bar madial wall on be all fixed with ear
Plate, steel plate and square steel.
The first diagonal web member is provided between the side wall of the top horizontal channel-section steel and H profile steel column；The horizontal channel-section steel in middle part and H
The second diagonal web member is provided between the side wall of shaped steel column；Is provided between the bottom square tube and the side wall of H profile steel column
Three diagonal web members；Vertical angle steel is fixed between the horizon bar of 3rd diagonal web member and bottommost.
There is a clip by the first hinge on the otic placode, diagonal brace is connected with by the second bearing pin between the clip
Bar, voussoir and backing plate are provided between the square steel, steel plate and interior tower body.
By passing through spiral shell between top connecting plate, middle part connecting plate and bottom connecting plate between four L-type steel structures
Bolt is fixedly linked.
The utility model achieves following technique effect：
1st, the present apparatus is safe and reliable, technically feasible, reasonable in economy, and the present apparatus can repeatedly have enough to meet the need reuse, peace
Dress is convenient, and in-site installation is not take up the construction tower time.
2nd, outer tower body structure is set by the external stability in original tower crane, original tower body can be reinforced, entered
And its wind loading rating is improved, it ensure that the security of construction.
3rd, the tower body of above-mentioned outer tower body and former tower crane is arranged and fixed conveniently.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is L-type steel structural front view of the present utility model.
Fig. 2 is L-type steel structure left view of the present utility model.
Fig. 3 is Section A-A figure in the utility model Fig. 1.
Fig. 4 is section B-B figure in the utility model Fig. 3.
Fig. 5 is C-C sectional views in the utility model Fig. 1.
Fig. 6 is D-D sectional views in the utility model Fig. 5.
Fig. 7 is the front view after the outer tower body assembly of the utility model.
Fig. 8 is the top view after the outer tower body assembly of the utility model.
Fig. 9 is E local structure views in the utility model Fig. 8.
In figure：H profile steel column 1, the first pasting board 2, top horizontal channel-section steel 3, the first gusset 4, the second gusset 5, top connection
The middle part connecting plate 9 of the 3rd 7 first diagonal web member of gusset of plate 68, the second diagonal web member 10, bottom connecting plate 11, bottom square tube the 12, the 3rd
Diagonal web member 13, vertical angle steel 14, the 4th diagonal web member 15, the 5th diagonal web member 16, the 6th diagonal web member 17, the second pasting board 18, the first water
Flat bar 20, the second horizon bar 21, the 3rd pasting board 22, steel plate 23 and square steel 24, otic placode 25, voussoir 26, clip 27, the second bearing pin
28th, bolt 29, backing plate 30, hound 31, the first bearing pin 32, interior tower body 33.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Such as Fig. 1-9, a kind of outer tower body structure of tower crane that can resist 17 grades of typhoons, outer tower body uses splicing structure, and it includes
Four pieces of identical L-type steel structure docking are assembled into the outer tower body structure of rectangular cross-section, and are located at the outside of interior tower body.
Further, every piece of L-type steel structure includes H profile steel column 1, the top-side welding of the H profile steel column 1
The first pasting board 2 is fixed with, top horizontal channel-section steel 3, the top are fixed with by the first gusset 4 on the madial wall of H profile steel column 1
The other end of the horizontal channel-section steel 3 in portion is fixed with top connecting plate 6 by the second gusset 5 and the 3rd gusset 7；The H profile steel column 1
Middle part is fixed with middle part connecting plate 9 by the horizontal channel-section steel in middle part；The bottom of the H profile steel column 1 is fixed by bottom square tube 12
There is bottom connecting plate 11；Also more first level bars 20 and are fixed with another side wall of the H profile steel column 1 at equal intervals
Two horizon bars 21, the 4th diagonal web member is fixed with successively from top to bottom between the horizon bar lower surface and the side wall of H profile steel column 1
15th, the second pasting board 18 is passed through between the side wall of the 5th diagonal web member 16 and the 6th diagonal web member 17, the horizon bar and H profile steel column 1
It is fixedly linked with the 3rd pasting board 22.
Further, the top horizontal channel-section steel 3, bottom square tube 12, the horizon bar 21 of first level bar 20 and second it is interior
Otic placode 25, steel plate 23 and square steel 24 are all fixed with side wall.It is connected by the way that otic placode 25 is convenient with being fixed between outer tower body.
Further, it is provided with the first diagonal web member 8 between the side wall of the top horizontal channel-section steel 3 and H profile steel column 1；In
The second diagonal web member 10 is provided between the horizontal channel-section steel in portion and the side wall of H profile steel column 1；The bottom square tube 12 and H profile steel column 1
Side wall between be provided with the 3rd diagonal web member 13；Vertical angle is fixed between 3rd diagonal web member 13 and the horizon bar of bottommost
Steel 14.
Further, clip 27 is hinged with by the first bearing pin 32 on the otic placode 25, passes through between the clip 27
Two bearing pins 28 are connected with hound 31, and voussoir 26 and backing plate 30 are provided between the square steel 24, steel plate 23 and interior tower body.Pass through
Voussoir 26 is set to ensure that being fixedly linked between outer tower body and interior tower body.
Further, top connecting plate 6, middle part connecting plate 9 and bottom connecting plate are passed through between four L-type steel structures
It is fixedly linked between 11 by bolt 29.Four L-type steel structures are fixedly linked by bolt, and then form rectangle tower crane knot
Structure, internal tower crane body play protection.
The course of work and operation principle of the present utility model are：
By installing outer tower body structure in the outside of former tower crane, and by between interior tower body and outer tower body by voussoir and oblique
Strut is fixedly linked, and ensure that the bonding strength of tower body, and then effectively internal tower body can play a very good protection, and prevents
Only its danger toppled under typhoon effect, and be fixed conveniently between outer tower body and interior tower body, simplify it and connected
Journey.
By above-mentioned description, those skilled in the art completely can be without departing from this item utility model technological thought
In the range of, various changes and amendments are carried out all within the scope of protection of the utility model.It is of the present utility model not most
Matters, belong to the common knowledge of those skilled in the art.
Claims (4)
- A kind of 1. outer tower body structure of tower crane that can resist 17 grades of typhoons, it is characterised in that：Outer tower body uses splicing structure, and it includes Four pieces of identical L-type steel structure docking are assembled into the outer tower body structure of rectangular cross-section, and are located at the outside of interior tower body；Every piece of L-type steel structure includes H profile steel column（1）, the H profile steel column（1）Top-side be welded with One pasting board（2）, in H profile steel column（1）Madial wall on pass through the first gusset（4）It is fixed with top horizontal channel-section steel（3）, the top The horizontal channel-section steel in portion（3）The other end pass through the second gusset（5）With the 3rd gusset（7）It is fixed with top connecting plate（6）；The H types Steel column（1）Middle part middle part connecting plate is fixed with by the horizontal channel-section steel in middle part（9）；The H profile steel column（1）Bottom pass through Bottom square tube（12）It is fixed with bottom connecting plate（11）；The H profile steel column（1）Another side wall on be also fixed with equal intervals More first level bars（20）With the second horizon bar（21）, the horizon bar lower surface and H profile steel column（1）Side wall between from The 4th diagonal web member is fixed with successively under above（15）, the 5th diagonal web member（16）With the 6th diagonal web member（17）, the horizon bar and H types Steel column（1）Side wall between pass through the second pasting board（18）With the 3rd pasting board（22）It is fixedly linked；The top horizontal channel-section steel（3）, bottom square tube（12）, first level bar（20）With the second horizon bar（21）Madial wall on All it is fixed with otic placode（25）, steel plate（23）And square steel（24）.
- A kind of 2. outer tower body structure of tower crane that can resist 17 grades of typhoons according to claim 1, it is characterised in that：The top The horizontal channel-section steel in portion（3）With H profile steel column（1）Side wall between be provided with the first diagonal web member（8）；The horizontal channel-section steel in middle part and H profile steel Column（1）Side wall between be provided with the second diagonal web member（10）；The bottom square tube（12）With H profile steel column（1）Side wall it Between be provided with the 3rd diagonal web member（13）；3rd diagonal web member（13）Vertical angle steel is fixed between the horizon bar of bottommost （14）.
- A kind of 3. outer tower body structure of tower crane that can resist 17 grades of typhoons according to claim 1, it is characterised in that：The ear Plate（25）It is upper to pass through the first bearing pin（32）It is hinged with clip（27）, the clip（27）Between pass through the second bearing pin（28）It is connected with Hound（31）, the square steel（24）, steel plate（23）Voussoir is provided between interior tower body（26）And backing plate（30）.
- A kind of 4. outer tower body structure of tower crane that can resist 17 grades of typhoons according to claim 1, it is characterised in that：Four institutes State and pass through top connecting plate between L-type steel structure（6）, middle part connecting plate（9）And bottom connecting plate（11）Between pass through bolt （29）It is fixedly linked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673923.2U CN206955501U (en) | 2017-06-12 | 2017-06-12 | A kind of outer tower body structure of tower crane that can resist 17 grades of typhoons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673923.2U CN206955501U (en) | 2017-06-12 | 2017-06-12 | A kind of outer tower body structure of tower crane that can resist 17 grades of typhoons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206955501U true CN206955501U (en) | 2018-02-02 |
Family
ID=61379970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720673923.2U Active CN206955501U (en) | 2017-06-12 | 2017-06-12 | A kind of outer tower body structure of tower crane that can resist 17 grades of typhoons |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206955501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984211A (en) * | 2021-02-05 | 2021-06-18 | 海洋石油工程（青岛）有限公司 | Construction process method of vertical heat-preservation air pipe of offshore drilling platform |
-
2017
- 2017-06-12 CN CN201720673923.2U patent/CN206955501U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984211A (en) * | 2021-02-05 | 2021-06-18 | 海洋石油工程（青岛）有限公司 | Construction process method of vertical heat-preservation air pipe of offshore drilling platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206289651U (en) | A kind of offshore wind power foundation structure of single pile anchoring | |
| CN207959600U (en) | A kind of precast shear wall horizontal joint connection structure with I-steel | |
| CN206308801U (en) | Steel tube binding type steel regeneration concrete post and reinforced beam end plate connecting node | |
| CN205669255U (en) | A kind of industrialization preprocessing regenerative structural system | |
| CN201722776U (en) | Beam column nodal point suitable for square steel pipe column | |
| CN206034642U (en) | Steel column flange formula splicing joint | |
| CN203583672U (en) | Fabricated concrete filled steel tubular column-steel beam node connecting structure | |
| CN107083807A (en) | A kind of endplate connections node | |
| CN206052952U (en) | A kind of steel column one-way bolt plug-in type splices node | |
| CN204676584U (en) | A kind of high stake truss-like offshore wind turbine foundation structure | |
| CN206955501U (en) | A kind of outer tower body structure of tower crane that can resist 17 grades of typhoons | |
| CN104294919B (en) | Ring boxlike power consumption net shell node | |
| CN208650258U (en) | A kind of outer hoop assembled connecting node for the light steel increasing layer mixed structure of RC- | |
| CN107022990B (en) | A kind of polyhedral ice resistant device suitable for three formula offshore wind power foundations of single column | |
| CN107938498A (en) | Assembled steel bridge pier and assembly type gate-type steel bridge pier | |
| CN210713194U (en) | Rigidity-controllable assembled node structure | |
| CN209585271U (en) | One kind is unilateral to be bolted reinforcing joint for resisting continuous collapse of beam column | |
| CN204001220U (en) | A kind of steel structure node member | |
| CN209040280U (en) | A kind of assembled connecting node of double brackets | |
| CN104295146B (en) | 110kV line project improvement corner tower composition structure | |
| CN206299198U (en) | One kind monitoring vertical rod | |
| CN203256909U (en) | Assembly type frame structure node | |
| CN209040328U (en) | A kind of energy dissipation apparatus of masonry structure key position | |
| CN211776325U (en) | Novel antidetonation steel pylons | |
| CN211597945U (en) | Power transmission tower with foundation reinforcing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |