CN103848359B - A kind of soft attaching structure of tower crane - Google Patents
A kind of soft attaching structure of tower crane Download PDFInfo
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- CN103848359B CN103848359B CN201410134485.3A CN201410134485A CN103848359B CN 103848359 B CN103848359 B CN 103848359B CN 201410134485 A CN201410134485 A CN 201410134485A CN 103848359 B CN103848359 B CN 103848359B
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- tower crane
- attachment frame
- tower
- structural column
- connecting elements
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Abstract
The invention discloses a kind of soft attaching structure of tower crane, including agent structure and tower crane structure, the tower-body standard section outer hoop of tower crane structure is provided with attachment frame, and the surrounding of attachment frame is located on the structural column of agent structure by steel wire rope bolt respectively, is located between described structural column by tower crane structure bolt.The corner, inner side of attachment frame uses clamping cushion block to be fixed on described tower-body standard section with wedge, the corner, outside of attachment frame is respectively arranged with connecting elements, the two ends of steel wire rope are interconnected to form a wire line thimble, first end of wire line thimble is set around on connecting elements, and the second end of wire line thimble is set around on the structural column of agent structure.By steel wire rope, the attachment frame bolt of tower crane structure is located between structural column, agent structure itself is utilized to fix tower crane structure, avoid installation steel construction attached wall pin on the body construction, solve and affected with angle by the distance of tower crane with surrounding existing structure and steel construction attached wall pin cannot be installed, it is impossible to the problem realizing tower crane attachment.
Description
Technical field
The present invention relates to the attachment fixed form of a kind of tower crane, especially a kind of soft attaching structure of tower crane.
Background technology
Tower crane height must arrange attachment device more than after certain value, it is ensured that the safe operation of tower crane, the most attached
Dressing is set to the attached wall pin of steel construction.But during the attached wall pin of fabrication and installation steel construction, can be by tower crane and surrounding
The distance of existing structure and the impact of angle, many times can because of by attached wall pin Anchored Bar length and
The restriction of angle, it is impossible to realize installing, it is impossible to realize tower crane attachment.
Summary of the invention
The technical problem to be solved is to provide a kind of easy construction, safe and reliable employing steel wire rope
Realize the soft attaching structure of tower crane of superelevation tower crane attachment.
For realizing above-mentioned technique effect, the invention discloses a kind of soft attaching structure of tower crane, including agent structure
With tower crane structure, the tower-body standard section outer hoop of described tower crane structure is provided with attachment frame, the surrounding of described attachment frame
It is located at by steel wire rope bolt respectively on the structural column of described agent structure, described tower crane structure bolt is located at described
Between structural column.
Due to the fact that and have employed above technical scheme so that it is have the advantages that and be: pass through steel wire rope
The attachment frame bolt of tower crane structure is located between the structural column of agent structure, directly utilizes agent structure itself
Fixing tower crane structure, it is to avoid install steel construction attached wall pin on the body construction, solves by tower crane and surrounding
The distance of existing structure and the impact of angle and steel construction attached wall pin cannot be installed, it is impossible to realize tower crane
The problem of attachment.
The present invention is further improved by, and described attachment frame is a rectangular frame, the inner side of described attachment frame
Corner uses clamping cushion block to be fixed on described tower-body standard section with wedge, and the corner, outside of described attachment frame is divided
Not being provided with connecting elements, the two ends of described steel wire rope are interconnected to form a wire line thimble, described steel wire rope
First end of ring is set around on described connecting elements, and the second end of described wire line thimble is set around described body junction
On the structural column of structure.The surrounding of attachment frame is uniformly arranged connecting elements, and by connecting elements connecting steel wire ropes,
It is firmly secured between structural column, it is ensured that the perpendicularity of tower crane structure.
The present invention is further improved by, and described connecting elements includes being fixedly connected on described attachment frame
One first plate body, one second plate body and be fixedly connected between described first plate body and described second plate body
Connecting post, the first end of wire line thimble is set around on described connection post.
The present invention is further improved by, and the corner, outside of described attachment frame is respectively arranged with two described companies
Connection member, rotating around being provided with a described steel wire rope on described each connecting elements.
The present invention is further improved by, and the attachment absolute altitude of corresponding described attachment frame is solid on described structural column
Being provided with spacing angle steel, the second end of described wire line thimble is set around the described knot of described spacing angle steel position
On structure post so that bolt is located at the levelness of the steel wire rope between described attachment frame and described structural column in 1.5 degree.
The present invention is further improved by, and the two ends of described steel wire rope use fixing rope clamp clamping.
The present invention is further improved by, and the perpendicularity of described tower crane structure is less than tower body total height
3/1000。
Accompanying drawing explanation
Fig. 1 is the planar structure schematic diagram of the soft attaching structure of tower crane of the present invention.
Fig. 2 is that the attachment frame bolt of the soft attaching structure of tower crane of the present invention sets structural representation.
Fig. 3 is the structural representation of the attachment frame of the soft attaching structure of tower crane of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and detailed description of the invention the present invention is further detailed explanation.
Referring initially to shown in Fig. 1, the soft attaching structure of tower crane of the present invention includes agent structure and tower crane structure 11, tower
The tower-body standard section outer hoop hanging structure 11 is provided with attachment frame 12, and the surrounding of attachment frame 12 is respectively by steel wire rope 13
Bolt is located on the structural column 14 of agent structure, is located between structural column 14 by tower crane structure 11 bolt.Utilize main body
Structure structural column 14 itself fixes tower crane structure, it is to avoid install steel construction attached wall pin on the body construction,
Solve and affected with angle by the distance of tower crane with surrounding existing structure and steel construction attached wall cannot be installed
Pin, it is impossible to the problem realizing tower crane attachment.
Further regarding to shown in Fig. 2, attachment frame 12 is a rectangular frame, and the corner, inner side of attachment frame 12 uses folder
Tight cushion block is fixed on the tower-body standard section of tower crane structure with wedge, and the corner, outside of attachment frame 12 is respectively provided with
Having 2 connecting elements 121, totally 8 connecting elements 121, coordinate shown in Fig. 3, connecting elements 121 includes fixing
It is connected to one first plate body 1211,1 second plate body 1212 on attachment frame 12 and is fixedly connected on the first plate
Connection post 1213 between body 1211 and the second plate body 1212, uses 8 6X37S+FC-1770-22(GB
8918) steel wire rope 13 is rotating around on the connection post 1213 being located at 8 connecting elements 121.The two ends of steel wire rope 13
Using fixing rope clamp clamping to form a wire line thimble, the first end 131 of wire line thimble is set around connection post 1213
On, the second end 132 of wire line thimble is set around on the structural column 14 of agent structure.Make attachment frame 12 stably solid
It is scheduled between structural column, ensures that the perpendicularity of the tower crane structure being fixed in attachment frame 12 is less than tower
The 3/1000 of body total height.As the better embodiment of the present invention, the attachment absolute altitude of corresponding attachment frame 12 is at knot
Being installed with spacing angle steel (not shown) on structure post 14, the second end 132 of wire line thimble is set around spacing angle
On the structural column 14 of steel position so that bolt is located at the steel wire rope 13 between attachment frame 12 and structural column 14
Levelness is in 1.5 degree.And then make tower body axis vertical.
The concrete of the soft attaching structure of tower crane of the present invention is installed and uses as follows:
1, the preparation of instrument；Two 3t chain blocks, four specifications of the short fag end of steel wire rope are
6X37S+FC-1770-14(GB8918), supporting rope cramp, the steel wire rope collar (heart carrier for bolt): rule
Lattice 24, the rope clamp of soft attachment steel wire rope 50.Common tool etc..
2, the lifting of attaching structure
During lifting, should select hang at 4；The specification of hoist cable is: 6X37S+FC-1770-22(GB8918),
1. the staircase on the standard knot connecting attachment frame is pulled down；
2. on ground, two curb girders of attachment frame are arranged on front-axle beam
After inserting pivot pin, sling to the predetermined installation site of tower body (front-axle beam is towards building)；
3. another front-axle beam of slinging is in place by it, and is fixed on pivot pin
Liang Shang；Tower crane is that soft attachment needs two front-axle beams
3, the installation of attaching structure
1. sling in attachment frame after four of corner clamping cushion blocks and wedge, in place in corresponding position respectively,
Then fix with pivot pin；
2. the levelness adjusting attachment frame is checked；
3. inside and outside wedge is installed, makes clamping cushion block be adjacent to standard knot, and hammering fastening；
4. staircase on the aforementioned standard knot pulled down is installed in place, and load onto guard circle.
4, the installation of steel wire rope is adhered to
1. project management department sets up at the corresponding pillar of soft attachment in advance and meets safe operating platform, it is simple to soft attachment
The installation of steel wire rope, (every pillar fills two to install spacing angle steel according to soft attachment absolute altitude on corresponding pillar
Road)；
2. a soft attachment steel wire rope is winched on tower body workbench, with heart carrier for bolt, one steel wire rope is fixed
Attachment frame on, pass around corresponding pillar return attachment frame pass around pulley after return on pillar.Use steel wire rope
Fag end is fixed on soft attachment steel wire rope by fag end and corresponding fixing rope clamp, needs to install two.Calabash is pulled with 3t
Reed hangs on two mounted fag ends, slowly tightens up chain block, tightens up soft attachment steel wire rope respective steel
Cord is clamping to be reserved.
Same method sling one by one remaining 7 attachment steel wire ropes installed in place；Soft attachment steel wire rope now
Can not tighten up, it is necessary to be adjusted after whole soft attachment steel wire ropes is installed.
3., after 8 attachment steel wire ropes are the most in place, adjust the regulation stretcher of 8 attachment steel wire ropes, be allowed to accord with
The perpendicularity closing the requirement of length and tower crane axial line require (adjustment must not be made any hoist, the fortune such as revolution
Make).Should be adjusted fixing according to the steel wire rope at diagonal angle during adjustment simultaneously.Same method adjusts fastening additionally
3 pairs of soft attachment steel wire ropes.
4. check the perpendicularity of tower crane with theodolite, its perpendicularity is less than the 3/1000 of tower body total height.
Being described in detail the present invention above in association with accompanying drawing embodiment, those skilled in the art can
According to the above description the present invention is made many variations example.Thus, some details in embodiment should not be constituted
Limitation of the invention, the present invention by the scope that defines using appended claims as the protection model of the present invention
Enclose.
Claims (4)
1. the soft attaching structure of tower crane, including agent structure and tower crane structure, it is characterised in that: institute
The tower-body standard section outer hoop stating tower crane structure is provided with attachment frame, and the surrounding of described attachment frame passes through steel respectively
Cord bolt is located on the structural column of described agent structure, and described tower crane structure bolt is located at described structural column
Between；
Described attachment frame is a rectangular frame, and the corner, inner side of described attachment frame uses clamping cushion block and carves
Block is fixed on described tower-body standard section, and the corner, outside of described attachment frame is respectively arranged with connecting elements,
The two ends of described steel wire rope are interconnected to form a wire line thimble, the first end winding of described wire line thimble
On described connecting elements, the second end of described wire line thimble is set around the structural column of described agent structure
On；
The attachment absolute altitude of corresponding described attachment frame is installed with spacing angle steel, described steel on described structural column
Second end of cord ring is set around on the described structural column of described spacing angle steel position so that bolt sets
The levelness of the steel wire rope between described attachment frame and described structural column is in 1.5 degree；
The corner, outside of described attachment frame is respectively arranged with two described connecting elements, described connecting elements
It is located in the outer lateral side of described attachment frame, makes to be respectively equipped with on each side outside described attachment frame
Two described connecting elements, rotating around being provided with a described steel wire rope on described each connecting elements.
2. the soft attaching structure of tower crane as claimed in claim 1, it is characterised in that: described connecting elements
Including one first plate body being fixedly connected on described attachment frame, one second plate body and be fixedly connected on
Connection post between described first plate body and described second plate body, the first end of wire line thimble is set around institute
State on connection post.
3. the soft attaching structure of tower crane as claimed in claim 1, it is characterised in that: described steel wire rope
Two ends use fixing rope clamp clamping.
4. the soft attaching structure of tower crane as claimed in claim 1, it is characterised in that: described tower crane structure
Perpendicularity less than tower body total height 3/1000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410134485.3A CN103848359B (en) | 2014-04-03 | 2014-04-03 | A kind of soft attaching structure of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410134485.3A CN103848359B (en) | 2014-04-03 | 2014-04-03 | A kind of soft attaching structure of tower crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103848359A CN103848359A (en) | 2014-06-11 |
| CN103848359B true CN103848359B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410134485.3A Active CN103848359B (en) | 2014-04-03 | 2014-04-03 | A kind of soft attaching structure of tower crane |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276634B (en) * | 2016-08-12 | 2018-06-26 | 中天建设集团有限公司 | Structure is set up in derrick crane attachment under no building drawknot situation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201284199Y (en) * | 2008-11-04 | 2009-08-05 | 中国建筑第二工程局有限公司 | Torsion-resistant soft attachment device of ultrahigh tower crane |
| CN102494077A (en) * | 2011-12-08 | 2012-06-13 | 中联重科股份有限公司 | Vibration reduction system and vibration reduction method for coupling vibration of tower crane and cable tower |
| CN202465127U (en) * | 2012-03-05 | 2012-10-03 | 中建七局第三建筑有限公司 | Tower crane attachment structure |
| CN203006792U (en) * | 2012-11-28 | 2013-06-19 | 泰兴市第一建筑安装工程有限公司 | Single-attachment-point tower crane wall attaching device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200383712Y1 (en) * | 2005-02-16 | 2005-05-06 | 엠비이엔지(주) | A tower crane wall bracing frame or guy rope frame |
-
2014
- 2014-04-03 CN CN201410134485.3A patent/CN103848359B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201284199Y (en) * | 2008-11-04 | 2009-08-05 | 中国建筑第二工程局有限公司 | Torsion-resistant soft attachment device of ultrahigh tower crane |
| CN102494077A (en) * | 2011-12-08 | 2012-06-13 | 中联重科股份有限公司 | Vibration reduction system and vibration reduction method for coupling vibration of tower crane and cable tower |
| CN202465127U (en) * | 2012-03-05 | 2012-10-03 | 中建七局第三建筑有限公司 | Tower crane attachment structure |
| CN203006792U (en) * | 2012-11-28 | 2013-06-19 | 泰兴市第一建筑安装工程有限公司 | Single-attachment-point tower crane wall attaching device |
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| Publication number | Publication date |
|---|---|
| CN103848359A (en) | 2014-06-11 |
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