CN103848359A - Soft attachment structure of tower crane - Google Patents
Soft attachment structure of tower crane Download PDFInfo
- Publication number
- CN103848359A CN103848359A CN201410134485.3A CN201410134485A CN103848359A CN 103848359 A CN103848359 A CN 103848359A CN 201410134485 A CN201410134485 A CN 201410134485A CN 103848359 A CN103848359 A CN 103848359A
- Authority
- CN
- China
- Prior art keywords
- tower crane
- frame
- tower
- soft
- structural column
- 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.)
- Granted
Links
Images
Landscapes
- Jib Cranes (AREA)
Abstract
The invention discloses a soft attachment structure of a tower crane. The soft attachment structure comprises a main structure and a tower crane structure, wherein an attachment frame is arranged on the tower body standard knot of the tower crane structure in a hooped manner, the peripheries of the attachment frame are respectively tied to the structure columns of the main structure through steel wire ropes, the tower crane structure is tied among the structure columns, four inner corners of the attachment frame are fixed on the tower body standard knot through clamping cushion blocks and wedges, four outer corners of the attachment frame are respectively provided with a connecting element, two ends of the steel wire rope are mutually connected so as to form a steel wire rope ring, the first end of the steel wire rope ring is wound on the connecting element, the second end of the steel wire rope ring is wound on the structure column of the main structure. The attachment frame of the tower crane structure is tied among the structure columns through the steel wire rope, the tower crane structure is fixed by the main structure, so that steel structure wall attaching feet do not need to be installed on the main structure, and the problem that the tower crane cannot be attached when the steel structure wall attaching feet cannot be installed under the action of the distance and angle of the tower crane and surrounding built structures is solved.
Description
Technical field
The present invention relates to a kind of fixed form of adhering to of tower crane, the soft attaching structure of especially a kind of tower crane.
Background technology
Tower crane height must arrange attachment device after being greater than certain value, ensures the safe operation of tower crane, the attached wall pin that general attachment device is steel structure.But when the attached wall pin of fabrication and installation steel structure, can be subject to tower crane and the distance of existing structure and the impact of angle around, many times can, because of being subject to the Anchored Bar length of attached wall pin and the restriction of angle, can not realize installation, cannot realize tower crane and adhere to.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of easy construction, safe and reliable employing steel rope is realized the soft attaching structure of tower crane that superelevation tower crane adheres to.
For realizing above-mentioned technique effect, the invention discloses the soft attaching structure of a kind of tower crane, comprise agent structure and tower crane structure, the tower-body standard section outer hoop of described tower crane structure is provided with adheres to frame, described surrounding of adhering to frame is located on the structural column of described agent structure by steel rope bolt respectively, and described tower crane structure bolt is located between described structural column.
The present invention is owing to having adopted above technical scheme, making it have following beneficial effect is: the adhering between the structural column that frame bolt is located at agent structure tower crane structure by steel rope, directly utilize agent structure itself to fix tower crane structure, avoided installing steel structure attached wall pin in agent structure, solve and be subject to tower crane, with the distance of existing structure and the impact of angle around, steel structure attached wall pin cannot be installed, cannot realize the problem that tower crane adheres to.
The present invention further improves and is, the described frame that adheres to is a rectangular frame, described four jiaos of inner sides employing of adhering to frame clamps cushion block and carves piece is fixed on described tower-body standard section, four jiaos, the described outside of adhering to frame is respectively arranged with transom, the two ends of described steel rope are interconnected to form a wire line thimble, the first end of described wire line thimble is set around on described transom, and the second end of described wire line thimble is set around on the structural column of described agent structure.The surrounding of adhering to frame evenly arranges transom, and by transom connecting steel wire ropes, is stably fixed between structural column, has guaranteed the squareness of tower crane structure.
The present invention further improves and is, described transom comprise adhere to the first plate body of 1 on frame, one second plate body described in being fixedly connected on and be fixedly connected on described the first plate body and described the second plate body between joint pin, the first end of wire line thimble is set around on described joint pin.
The present invention further improves and is, described in adhere to frame four jiaos, outside be respectively arranged with two described transoms, on described each transom, be arranged with respectively a described steel rope.
The present invention further improves and is, the absolute altitude that adheres to that adheres to frame described in correspondence is installed with spacing angle steel on described structural column, the second end of described wire line thimble is set around on the described structural column of described spacing angle steel position, makes levelness that bolt adheres to the steel rope between frame and described structural column described in being located in 1.5 degree.
The present invention further improves and is, the two ends of described steel rope adopt fixing rope clamp to clamp.
The present invention further improves and is, the squareness of described tower crane structure is no more than 3/1000 of tower body bottom-to-top-height.
Brief description of the drawings
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 frame bolt that adheres to of the soft attaching structure of tower crane of the present invention is established structural representation.
Fig. 3 is the structural representation that adheres to frame of the soft attaching structure of tower crane of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is further detailed explanation.
First consult shown in Fig. 1, the soft attaching structure of tower crane of the present invention comprises agent structure and tower crane structure 11, the tower-body standard section outer hoop of tower crane structure 11 is provided with adheres to frame 12, adhere to the surrounding of frame 12 and be located on the structural column 14 of agent structure by steel rope 13 bolts respectively, tower crane structure 11 bolts are located between structural column 14.Utilize agent structure structural column 14 itself to fix tower crane structure, avoided installing steel structure attached wall pin in agent structure, solve and be subject to tower crane, with the distance of existing structure and the impact of angle around, steel structure attached wall pin cannot be installed, cannot realize the problem that tower crane adheres to.
Further consult shown in Fig. 2, adhering to frame 12 is a rectangular frame, four jiaos of inner sides adhering to frame 12 adopt and clamp cushion block and carve on the tower-body standard section that piece is fixed on tower crane structure, four jiaos, outside adhering to frame 12 is respectively arranged with 2 transoms 121, totally 8 transoms 121, coordinate shown in Fig. 3, transom 121 comprises and is fixedly connected on one first plate body 1211 adhering on frame 12, one second plate body 1212 and be fixedly connected on the first plate body 1211 and the second plate body 1212 between joint pin 1213, adopting 8 6X37S+FC-1770-22(GB8918) steel rope 13 is set around respectively on the joint pin 1213 of 8 transoms 121.The two ends of steel rope 13 adopt fixing rope clamp to clamp and form a wire line thimble, and the first end 131 of wire line thimble is set around on joint pin 1213, and the second end 132 of wire line thimble is set around on the structural column 14 of agent structure.Make to adhere to frame 12 and be stably fixed between structural column, thereby the squareness of having guaranteed to be fixed on the tower crane structure of adhering in frame 12 is no more than 3/1000 of tower body bottom-to-top-height.As preferred embodiments of the present invention, the absolute altitude that adheres to that correspondence is adhered to frame 12 is installed with spacing angle steel (not shown) on structural column 14, the second end 132 of wire line thimble is set around on the structural column 14 of spacing angle steel position, and the levelness that bolt is located at adhere to the steel rope 13 between frame 12 and structural column 14 is in 1.5 degree.And then make tower body axis vertical.
The concrete installation of the soft attaching structure of tower crane of the present invention and use are as follows:
1, the preparation of instrument; Two 3t chain blocks, four specifications of the short fag end of steel rope are 6X37S+FC-1770-14(GB8918), supporting wire rope grip, the steel rope collar (heart carrier for bolt): specification 24,50 of the soft rope clamps that adheres to steel rope.Common tool etc.
2, the lifting of attaching structure
When lifting, should select hang at 4; The specification of hoist cable is: 6X37S+FC-1770-22(GB8918),
1. staircase connection being adhered on the standard knot of frame is pulled down;
2. on ground, two curb girders that adhere to frame are arranged on front-axle beam
Insert after 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 machine is soft two front-axle beams of needs that adhere to
3, the installation of attaching structure
1. sling and adhere to four clamping cushion blocks of interior four jiaos of frame and carve after piece, in place in corresponding position respectively, then fix with pivot pin;
2. check and adjust the levelness of adhering to frame;
3. the inside and outside piece of carving is installed, make to clamp cushion block and be adjacent to standard knot, and hammering is fastening;
4. by staircase installation in position on the aforementioned standard knot of pulling down, and load onto back up ring.
4, adhere to the installation of steel rope
1. project management department in advance adheres to corresponding pillar and sets up and meet safe service platform soft, is convenient to soft installation of adhering to steel rope, on corresponding pillar, is installing spacing angle steel (every pillar Zhuan Er road) according to the soft absolute altitude that adheres to;
2. a soft steel rope that adheres to is winched on tower body workplatform, a steel rope is fixed on and is adhered on frame with heart carrier for bolt, wear the frame that adheres to returning around corresponding pillar and wear after pulley and turn back on pillar.Fag end is fixed on to soft adhering on steel rope with cable wire end and corresponding fixing rope clamp, need to installs two.Hang on two mounted fag ends with 3t chain block, slowly tighten up chain block, tighten up the soft corresponding wire rope grip of steel rope that adheres to and fix.
Same method is sling one by one all the other 7 and is adhered to steel rope by its installation in position; The soft steel rope that adheres to now can not tighten up, and whole soft adhering to after steel rope installs must be adjusted.
3. 8 adhere to steel rope all in place after, adjusts 8 adjusting tensioners that adhere to steel rope, make it to meet the requirement of length and the requirement of the squareness of tower machine axial line runnings such as (in adjustment, must not do anyly to hoist) revolutions.When adjustment, should adjust and fix simultaneously according to the steel rope at diagonal angle.Same method is adjusted fastening other 3 pairs of soft steel ropes that adhere to.
4. the squareness that checks tower machine with theodolite, its squareness is no more than 3/1000 of tower body bottom-to-top-height.
Below embodiment has been described in detail the present invention by reference to the accompanying drawings, and those skilled in the art can make many variations example to the present invention according to the above description.Thereby some details in embodiment should not form limitation of the invention, the present invention by the scope defining using appended claims as protection scope of the present invention.
Claims (7)
1. the soft attaching structure of tower crane, comprise agent structure and tower crane structure, it is characterized in that: the tower-body standard section outer hoop of described tower crane structure is provided with adheres to frame, described surrounding of adhering to frame is located on the structural column of described agent structure by steel rope bolt respectively, and described tower crane structure bolt is located between described structural column.
2. the soft attaching structure of tower crane as claimed in claim 1, it is characterized in that: described in to adhere to frame be a rectangular frame, described four jiaos of inner sides employing of adhering to frame clamps cushion block and carves piece is fixed on described tower-body standard section, four jiaos, the described outside of adhering to frame is respectively arranged with transom, the two ends of described steel rope are interconnected to form a wire line thimble, the first end of described wire line thimble is set around on described transom, and the second end of described wire line thimble is set around on the structural column of described agent structure.
3. the soft attaching structure of tower crane as claimed in claim 2, it is characterized in that: described transom comprise adhere to the first plate body of 1 on frame, one second plate body described in being fixedly connected on and be fixedly connected on described the first plate body and described the second plate body between joint pin, the first end of wire line thimble is set around on described joint pin.
4. the soft attaching structure of tower crane as claimed in claim 3, is characterized in that: described in adhere to frame four jiaos, outside be respectively arranged with two described transoms, on described each transom, be arranged with respectively a described steel rope.
5. the soft attaching structure of tower crane as claimed in claim 2, it is characterized in that: the absolute altitude that adheres to that adheres to frame described in correspondence is installed with spacing angle steel on described structural column, the second end of described wire line thimble is set around on the described structural column of described spacing angle steel position, makes levelness that bolt adheres to the steel rope between frame and described structural column described in being located in 1.5 degree.
6. the soft attaching structure of tower crane as claimed in claim 2, is characterized in that: the two ends of described steel rope adopt fixing rope clamp to clamp.
7. the soft attaching structure of tower crane as claimed in claim 1, is characterized in that: the squareness of described tower crane structure is no more than 3/1000 of tower body bottom-to-top-height.
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 true CN103848359A (en) | 2014-06-11 |
| CN103848359B CN103848359B (en) | 2016-08-17 |
Family
ID=50856542
Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103848359B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276634A (en) * | 2016-08-12 | 2017-01-04 | 中天建设集团有限公司天津分公司 | Structure is set up in derrick crane attachment under the situation of drawknot without building |
Citations (5)
| 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 |
| 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 |
-
2014
- 2014-04-03 CN CN201410134485.3A patent/CN103848359B/en active Active
Patent Citations (5)
| 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 |
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276634A (en) * | 2016-08-12 | 2017-01-04 | 中天建设集团有限公司天津分公司 | Structure is set up in derrick crane attachment under the situation of drawknot without building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103848359B (en) | 2016-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103982045B (en) | A kind of roofing latticed shell structure is encorbelmented construction method of installation without support | |
| CN204098463U (en) | Builder's jack | |
| KR200411341Y1 (en) | The elevated bridge | |
| CN103061520A (en) | Annular crossing funicular truss structure mounting method | |
| CN105544984A (en) | Large-span steel structure jig frame integrity slip construction process | |
| CN103470093B (en) | Concrete chimney dismantling method | |
| CN103774854A (en) | Construction method for hoisting heavy type ultrahigh steel member | |
| CN102251483B (en) | Construction method for hoisting concrete-filled steel tube lattice bridge pier through self-lifting attached crane | |
| CN105692470A (en) | Internal climbing tower crane and operating method thereof | |
| CN105569242A (en) | Assembling method for composite floor slabs | |
| CN204199686U (en) | Without outrigger concrete parapet formwork system | |
| CN202530769U (en) | Large span steel structure high-altitude subsection hoisting support system | |
| CN104695752A (en) | Rapid repairing tower system and erection method thereof | |
| CN103883129A (en) | Method for installing steel structure roof beams | |
| CN204434116U (en) | A kind of hanging device for interior courtyard lifting pipeline | |
| CN111593666A (en) | Bent cap hoop mounting platform and integral beam hoop mounting process | |
| CN109252656B (en) | High-rise building climbing template and assembling, pouring and lifting method | |
| KR20110014341A (en) | Tower ctane wall bracing with a safety fence | |
| CN105113761A (en) | Construction method and device for pipe in piping shaft of superhigh rise building | |
| CN107816209B (en) | The large-scale Roof Truss construction technology of installation is lifted across outer two sides | |
| CN106185642A (en) | Tower crane Upon Flexible Adhesion steel wire rope pre-tightening device | |
| CN101838986A (en) | Disassembling tool type lattice column and construction method thereof | |
| CN103848359A (en) | Soft attachment structure of tower crane | |
| CN104627849B (en) | Hoisting equipment and hoisting method for hoisting inner courtyard pipeline | |
| CN203461720U (en) | Simple cantilever hoisting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |