CN2885810Y - K-shape web-member assembling type rapid-installation tower section - Google Patents
K-shape web-member assembling type rapid-installation tower section Download PDFInfo
- Publication number
- CN2885810Y CN2885810Y CN 200620082974 CN200620082974U CN2885810Y CN 2885810 Y CN2885810 Y CN 2885810Y CN 200620082974 CN200620082974 CN 200620082974 CN 200620082974 U CN200620082974 U CN 200620082974U CN 2885810 Y CN2885810 Y CN 2885810Y
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- CN
- China
- Prior art keywords
- web member
- font
- main chord
- otic placode
- combined type
- 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 - Lifetime
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Abstract
The utility model relates to a 'K' shaped web member knockdown fast-assembliable tower section which comprises a main chord, web members, a top otic placode and a otic placode, and the planar junction on the side of the tower section assembled by web members and the horizontal diagonally web members are connected with the otic placode on the main chord. The tower section utilize the fashion that the web members and the main chord a movably connected, and the web members on the side of the tower section utilize triangulated type or the 'K' shaped structure which enhanced the rigidity of the tower section. The web members and the main chord can be detached before transporting, which remarkably reduced the cost, the room the tower occupied, the labor force and the time utilized in transporting.
Description
Technical field
The utility model relates to a kind of crane tower joint, specifically a kind of K font web member combined type fast-assembling tower joint.
Background technology
We know that present hoisting crane body of the tower is to be connected to form by more piece tower joint, and main chord on every Jie Tajie and web member are fixed and welded together, unsuitable dismounting, and the transportation difficulty, thus increased traffic cost, prolonged the construction period.
Summary of the invention
The utility model is for overcoming above-mentioned the deficiencies in the prior art, a kind of simple in structure, easy disassembly is provided, is convenient to transport, time saving and energy saving K font web member combined type fast-assembling tower joint.
The purpose of this utility model is to adopt following technical proposals to realize: a kind of K font web member combined type fast-assembling tower joint, it includes main chord, web member, jacking ear plate and otic placode, the tower joint is provided with the plane connecting device that one deck is made up of web member on the side at least, tower joint end face is provided with horizontal diagonal angle web member, and the otic placode on plane connecting device and horizontal diagonal angle web member and the main chord flexibly connects.
Described plane connecting device is K font structure or the triangular structure of being made up of web member.
Described web member and horizontal diagonal angle web member and otic placode on the main chord flexibly connect to the tapering pin and are connected.
Described web member and horizontal diagonal angle web member and otic placode on the main chord flexibly connect to bearing pin and are connected.
Otic placode on described web member and horizontal diagonal angle web member and the main chord flexibly connects and is bolted connection.
Described web member and horizontal diagonal angle web member and otic placode on the main chord flexibly connect to flange and are connected.
On the described K font structure between each web member for being welded to connect.
Be that cylinder axis tile or bolt or bearing pin connect between each tower joint.
The utility model adopts web member and main chord movable connection method, and the web member on the tower joint side adopts K font structure or triangular structure, has increased the rigidity intensity of tower joint.Before transportation, can take web member and main chord apart shipment respectively, when transportation, significantly reduced tower joint occupation space like this, reduced traffic cost, reduced labour intensity, saved the time.
Description of drawings
Fig. 1 is the utility model master TV structure scheme drawing;
Fig. 2 is the utility model plan structure scheme drawing;
Fig. 3 is the utility model left side TV structure scheme drawing;
Fig. 4 is the structural representation of looking up of Fig. 3.
1. main chords among the figure, 2. web member, 3. otic placode, 4. horizontal diagonal angle web member.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Embodiment 1: structure such as Fig. 1, shown in Figure 3, the K font structure that is connected to form by web member 2 on the tower joint side and the horizontal web member 4 of bottom, side are connected with otic placode 3 employing tapering pins on the main chord 1, wherein K font structure has two-layerly, adopts welding manner to fix between structural each web member 2 of K font.As Fig. 2, shown in Figure 4, tower joint end face is provided with horizontal diagonal angle web member 5, and wherein horizontal diagonal angle web member 5 is connected with otic placode 3 employing tapering pins on the main chord 1.Adopt the cylinder axis tile to connect between each tower joint.
Embodiment 2: structure such as Fig. 1, shown in Figure 3, and the K font structure that is connected to form by web member 2 on the tower joint side and the horizontal web member 4 of bottom, side are connected with otic placode 3 employing bearing pins on the main chord 1, and wherein K font structure has two-layer.As Fig. 2, shown in Figure 4, tower joint end face is provided with horizontal diagonal angle web member 5, and wherein horizontal diagonal angle web member 5 is connected with otic placode 3 employing bearing pins on the main chord 1.Adopt bolted connection between each tower joint.
Embodiment 3: structure such as Fig. 1, shown in Figure 3, the K font structure that is connected to form by web member 2 on the tower joint side and the horizontal web member 4 of bottom, side and the otic placode on the main chord 13 adopt bolted connections, wherein K font structure has two-layerly, adopts welding manner to fix between structural each web member 2 of K font.As Fig. 2, shown in Figure 4, tower joint end face is provided with horizontal diagonal angle web member 5, and the otic placode 3 on wherein horizontal diagonal angle web member 5 and the main chord 1 adopts bolted connections.Adopt bearing pin to connect between each tower joint.
Embodiment 4: structure such as Fig. 1, shown in Figure 3, and the K font structure that is connected to form by web member 2 on the tower joint side and the horizontal web member 4 of bottom, side are connected with otic placode 3 employing flanges on the main chord 1, and wherein K font structure has two-layer.As Fig. 2, shown in Figure 4, tower joint end face is provided with horizontal diagonal angle web member 5, and wherein horizontal diagonal angle web member 5 is connected with otic placode 3 employing flanges on the main chord 1.Adopt the cylinder axis tile to connect between each tower joint.
The utility model is formed connection mode and is not limited to above-mentioned severally, adopts movable connection method between all web members and the main chord, all belongs within the protection domain of the present utility model.
Claims (8)
1. a K font web member combined type fast-assembling tower saves, it includes main chord, web member, jacking ear plate and otic placode, it is characterized in that: the tower joint is provided with the plane connecting device that one deck is made up of web member on the side at least, tower joint end face is provided with horizontal diagonal angle web member, and the otic placode on plane connecting device and horizontal diagonal angle web member and the main chord flexibly connects.
2. K font web member combined type fast-assembling tower joint according to claim 1 is characterized in that: K font structure or the triangular structure of described plane connecting device for being made up of web member.
3. K font web member combined type fast-assembling tower according to claim 1 joint is characterized in that: described web member and horizontal diagonal angle web member are connected for the tapering pin with otic placode flexible connection on the main chord.
4. K font web member combined type fast-assembling tower according to claim 1 joint is characterized in that: described web member and horizontal diagonal angle web member are connected for bearing pin with otic placode flexible connection on the main chord.
5. K font web member combined type fast-assembling tower joint according to claim 1 is characterized in that: the otic placode on described web member and horizontal diagonal angle web member and the main chord flexibly connects and is bolted connection.
6. K font web member combined type fast-assembling tower according to claim 1 joint is characterized in that: described web member and horizontal diagonal angle web member are connected for flange with otic placode flexible connection on the main chord.
7. K font web member combined type fast-assembling tower according to claim 2 joint is characterized in that: on the described K font structure between each web member for being welded to connect.
8. K font web member combined type fast-assembling tower joint according to claim 1 is characterized in that: be cylinder axis tile or bolt or bearing pin connection between each tower joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620082974 CN2885810Y (en) | 2006-04-13 | 2006-04-13 | K-shape web-member assembling type rapid-installation tower section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620082974 CN2885810Y (en) | 2006-04-13 | 2006-04-13 | K-shape web-member assembling type rapid-installation tower section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2885810Y true CN2885810Y (en) | 2007-04-04 |
Family
ID=37960900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620082974 Expired - Lifetime CN2885810Y (en) | 2006-04-13 | 2006-04-13 | K-shape web-member assembling type rapid-installation tower section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2885810Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101323069B (en) * | 2008-07-22 | 2010-06-02 | 山东丰汇设备技术有限公司 | Whole interchanging quick fix tower section engaging eared plate welding fixture |
| CN104310241A (en) * | 2014-10-14 | 2015-01-28 | 徐州建机工程机械有限公司 | Standard knot of tower crane |
| CN105271019A (en) * | 2015-09-30 | 2016-01-27 | 徐州建机工程机械有限公司 | Connecting structure of main chords and web members of tower crane |
| CN105271018A (en) * | 2015-09-30 | 2016-01-27 | 徐州建机工程机械有限公司 | Detachable tower crane wrap frame |
-
2006
- 2006-04-13 CN CN 200620082974 patent/CN2885810Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101323069B (en) * | 2008-07-22 | 2010-06-02 | 山东丰汇设备技术有限公司 | Whole interchanging quick fix tower section engaging eared plate welding fixture |
| CN104310241A (en) * | 2014-10-14 | 2015-01-28 | 徐州建机工程机械有限公司 | Standard knot of tower crane |
| CN105271019A (en) * | 2015-09-30 | 2016-01-27 | 徐州建机工程机械有限公司 | Connecting structure of main chords and web members of tower crane |
| CN105271018A (en) * | 2015-09-30 | 2016-01-27 | 徐州建机工程机械有限公司 | Detachable tower crane wrap frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070404 |
|
| EXPY | Termination of patent right or utility model |