CN104003318A - Improved climbing support system - Google Patents
Improved climbing support system Download PDFInfo
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- CN104003318A CN104003318A CN201410266523.0A CN201410266523A CN104003318A CN 104003318 A CN104003318 A CN 104003318A CN 201410266523 A CN201410266523 A CN 201410266523A CN 104003318 A CN104003318 A CN 104003318A
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- support system
- climbing
- climbs
- framework
- climbing support
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Abstract
The invention relates to the field of tower crane externally-hung climbing, in particular to an improved climbing support system. The improved climbing support system comprises a climbing frame, the climbing frame comprises a truss, and a support for supporting the climbing frame is connected with the climbing frame and comprises a wall attached bracket and a climbing beam; the back end of the climbing frame is connected with a connecting piece, a double-sheet shaft hole is formed above the connecting piece, and a pin hole used for being connected with the climbing frame is formed in the double-sheet shaft hole; a strengthening piece is connected to the position, close to the lateral wall, of the connecting piece, and one end of the strengthening piece is connected with a bolt; the front end of the climbing frame comprises connecting hinge pins, connecting lug plates, first supporting rods, second supporting rods and semi tubes, wherein the connecting hinge pins are fixed on the upper portions of two main chord members at the front end of the climbing frame, the connecting lug plates are located on the inner sides of the upper portions of the two main chord members at any pair of opposite angles respectively, the first supporting rods are connected with the connecting hinge pins, and the second supporting rods are connected with the connecting lug plates. The improved climbing support system is stable in stress, deformation of the climbing support can be effectively prevented, force transmission is direct, supporting is firm, and the construction stability, the construction safety and the construction working efficiency are improved.
Description
Technical field
The present invention relates to crane external climbing field, particularly a kind of improved climbing support system.
Background technology
Common climbing support is steelframe tower crane climbing support, and the load on tower horn is delivered to base (tower crane climbing support) by tower body.There are at present a lot of tower crane accidents all directly or indirectly to connect relevant with the integral structure of climbing support system.Tower crane climbing support is connected with built structure by bearing in addition, so tower crane climbing support bearing is that on tower crane, force transmission arrives structural key position.The validity of this portion structure can affect the serviceability of tower crane greatly, and this position is also the position that failure damage the most easily appears in tower crane simultaneously; Owing to being subject to the restriction of scantling of structure, this position is also often the difficult point during tower crane is installed.
Current supporting structure installation difficulty is large, the inefficiency of its installation, and building strengthening cost is higher.Its power transmission substantivity is not high simultaneously.
The tower crane that CN102616683A (2012-8-1) discloses a kind of tower machine climbing support and comprised this climbing support, comprise climb face and introduce two joint faces of face of the face of climbing, introduction face and connection, climb face, introduction face and two joint faces are connected by main chord, climb face and introduction face comprises at least one group of slice structure separately, slice structure is integral type, and is removably connected on main chord.Yet this climbing support system preventing that climbing support distortion, connection structure are stable, firm supporting and power transmission all have much room for improvement aspect direct.
Summary of the invention
The object of this invention is to provide a kind ofly can effectively prevent that climbing support distortion, connection structure are stable, firm supporting, the direct improved climbing support system of power transmission.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs:
An improved climbing support system, comprises the framework that climbs, described in the framework that climbs comprise truss, the framework that climbs described in it is connected with the bearing for the framework that climbs described in supporting, described bearing comprise attached wall bracket and with the beam that climbs of described attached wall bracket welding;
The described back-end framework that climbs is connected for fixing with building by attaching parts; Described attaching parts top is provided with biplate axis hole, is provided with the pin-and-hole for the framework that climbs described in connecting in described biplate axis hole;
On the sidewall of described attaching parts near described attaching parts bottom, be connected with reinforcing member, described reinforcing member is connected with for being embedded into the bolt of building away from one end of the sidewall of described attaching parts bottom;
The described frame front end that climbs comprise two main chord tops of the frame front end that climbs described in being fixed on connection bearing pin, lay respectively at the two main chord upper inner at arbitrary diagonal angle connection otic placode, be describedly connected the first strut that bearing pin is connected, be connected the second strut that otic placode is connected and be arranged on main chord and for storing the semicanal of described the first strut and the second strut with described.
Climbing support system of the present invention rear end stability under loading, by the structure between attached wall bracket, bearing, the beam that climbs, biplate axis hole, pin-and-hole, reinforcing member and bolt and the cooperation of position relationship, can offset the application force climbing on beam longitudinal axis; The described frame front end structure of climbing arranges and can prevent climbing support frame deformation simultaneously;
The back-end framework that climbs is shelved on bracket, and biplate axis hole axis is vertical, and power transmission is direct, and firm supporting improves stability, safety and the work efficiency of construction.
As preferably, described reinforcing member comprises the reinforcing rod vertical with described attaching parts, ring set spherical knock-off joint, the hydraulic jack being connected with described spherical knock-off joint and the bracing frame being connected with described hydraulic jack on described reinforcing rod.
The structure of reinforcing member makes attaching parts more firm with being connected of the framework that climbs, safer stable.
As preferably, described in climb part that beam is connected with described attached wall bracket between two connecting elements that are welded on described attached wall bracket.
As preferably, the beam that climbs described in the height of described connecting element is greater than is connected to 3/4ths of height on described attached wall bracket.
Being arranged on of height considered increases the framework that climbs, when climbing beam and attached wall bracket connective stability, also fully take into account the problem of stressed substantivity, makes that system connection structure is stablized, firm supporting, power transmission be direct.
As preferably, described two connecting elements are parallel.
As preferably, described two connecting elements form trapezium structure, the distance of described two connecting elements along described in the beam that climbs upwards diminish gradually.
Trapezium structure and distance setting make stressed more stable, increase the structural stability of the framework that climbs.
More preferably, between described two connecting elements, be provided with supporting construction.
More preferably, described supporting construction comprises the upper arch brace of concave shape and the lower arch brace of epirelief shape, and the outside of at least one arch brace is also provided with the discharging arch consistent with the arcuate directions of corresponding arch brace therein.
Discharging arch can disperse the multi-faceted stressed of framework that climb, the distortion of prevent from climbing framework and the beam that climbs.
More preferably, described adjacent discharging arch is connected by strut bar.
Can make so the more stable actv. of supporting mechanism itself simultaneously, increase the preventive effect that climb framework and the beam that climbs are out of shape.
More preferably, between described upper arch brace and lower arch brace, be provided with adjusting anchor fitting, described adjusting anchor fitting comprises the pillar coordinating with described upper arch brace and lower arch brace.
In sum, the present invention has following beneficial effect: connection structure is stable, firm supporting, power transmission are direct; The frame front end structure of climbing arranges and can prevent climbing support frame deformation simultaneously.
Accompanying drawing explanation
Fig. 1 is climbing support system architecture schematic diagram of the present invention;
Fig. 2 is climbing support reinforcing member structural representation of the present invention;
Fig. 3 is climb beam and the attached wall bracket connection diagram of an embodiment of the present invention;
Fig. 4 is the trapezoidal connecting element of the present invention and supporting construction schematic diagram thereof.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Embodiment mono-
As Figure 1-Figure 2, improved climbing support system comprises the framework 1 that climbs, and the framework 1 that climbs comprises truss, and its framework 1 that climbs is connected with for supporting the bearing 2 of the framework 1 that climbs, and bearing 2 comprises attached wall bracket 21 and the beam 22 that climbs welding with attached wall bracket; Direct for power transmission, firm supporting, improves stability, safety and the work efficiency of construction, and framework 1 rear end of climbing is connected for fixing with building by attaching parts 11; Attaching parts 11 tops are provided with biplate axis hole 12, are provided with for connecting the pin-and-hole 13 of the framework 1 that climbs in biplate axis hole 12; On the sidewall of attaching parts 11 near attaching parts 11 bottoms, be connected with reinforcing member 14, reinforcing member 14 is connected with for being embedded into the bolt 15 of building away from one end of the sidewall of attaching parts 11 bottoms.
Framework 1 front end that climbs comprise the two main chord tops of being fixed on framework 1 front end that climbs connection bearing pin 16, lay respectively at the two main chord upper inner at arbitrary diagonal angle connection otic placode 17, be connected the first strut 18 that bearing pin 16 is connected, be connected the second strut 19 that otic placode 17 is connected and be arranged on main chord and for storing the semicanal 20 of the first strut 18 and the second strut 19.
Reinforcing member 14 comprises the reinforcing rod 141 vertical with attaching parts 11, ring set spherical knock-off joint 142, the hydraulic jack 143 being connected with spherical knock-off joint 142 on reinforcing rod 141 and the bracing frame 144 being connected with hydraulic jack 143.
Embodiment bis-
With embodiment mono-, different is, and the part that beam 22 is connected with attached wall bracket 21 of climbing is also provided with two connecting elements 23 that are parallel relation, and connecting element 23 is welded on attached wall bracket 21.The height of connecting element 23 is greater than the beam 22 that climbs and is connected on attached wall bracket 21 3/4ths of height.Between two connecting elements 23, be provided with the supporting construction vertical with connecting element 23 24, specifically see Fig. 1-Fig. 3.
Embodiment tri-
With embodiment mono-, different is, and the distance that part that beam 22 is connected with attached wall bracket 21 is also provided with 23, two connecting elements 23 of two connecting elements that form trapezium structure of climbing upwards diminishes gradually along the beam 22 that climbs.Between two connecting elements 23, be provided with supporting construction 24.Supporting construction 24 comprises the upper arch brace 241 of concave shape and the lower arch brace 242 of epirelief shape, and the outside of at least one arch brace is also provided with the discharging arch consistent with the arcuate directions of corresponding arch brace 243 therein.Adjacent discharging arch 243 is connected by strut bar 244.Between upper arch brace 241 and lower arch brace 242, be provided with adjusting anchor fitting, regulate anchor fitting to comprise the pillar 245 coordinating with upper arch brace 241 and lower arch brace 242, specifically see Fig. 1-Fig. 4.
Adopt said structure, climbing support system stability under loading, by the structure between attached wall bracket, bearing, the beam that climbs, biplate axis hole, pin-and-hole, reinforcing member and bolt and the cooperation of position relationship, can offset the application force climbing on beam longitudinal axis; The back-end framework that climbs is shelved on bracket, and biplate axis hole axis is vertical, and power transmission is direct, and firm supporting improves stability, safety and the work efficiency of construction.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this specification sheets, but as long as within the scope of claim of the present invention, are all subject to the protection of patent law.
Claims (10)
1. an improved climbing support system, comprise the framework that climbs (1), the described framework that climbs (1) comprises truss, it is characterized in that: described in the framework (1) that climbs be connected with the bearing (2) for framework (1) of climbing described in supporting, described bearing (2) comprise attached wall bracket (21) and with the beam that climbs (22) of described attached wall bracket welding;
The described framework that climbs (1) rear end is connected for fixing with building by attaching parts (11); Described attaching parts (11) top is provided with biplate axis hole (12), is provided with the pin-and-hole (13) for framework (1) of climbing described in connecting in described biplate axis hole (12);
On the sidewall of described attaching parts (11) near described attaching parts (11) bottom, be connected with reinforcing member (14), described reinforcing member (14) is connected with the bolt (15) for being embedded into building away from one end of the sidewall of described attaching parts (11) bottom;
The described framework that climbs (1) front end comprise two main chord tops of framework (1) front end that climbs described in being fixed on connection bearing pin (16), lay respectively at the two main chord upper inner at arbitrary diagonal angle connection otic placode (17), be describedly connected the first strut (18) that bearing pin (16) is connected, be connected the second strut (19) that otic placode (17) is connected and be arranged on main chord and for storing the semicanal (20) of described the first strut (18) and the second strut (19) with described.
2. a kind of improved climbing support system according to claim 1, is characterized in that: described reinforcing member (14) comprises the reinforcing rod (141) vertical with described attaching parts (11), ring set spherical knock-off joint (142), the hydraulic jack (143) being connected with described spherical knock-off joint (142) on described reinforcing rod (141) and the bracing frame (144) being connected with described hydraulic jack (143).
3. a kind of improved climbing support system according to claim 2, is characterized in that: described in the part that beam (22) is connected with described attached wall bracket (21) of climbing be positioned between two connecting elements (23) that are welded on described attached wall bracket (21).
4. a kind of improved climbing support system according to claim 3, is characterized in that: the beam (22) that climbs described in the height of described connecting element (23) is greater than is connected to 3/4ths of the upper height of described attached wall bracket (21).
5. a kind of improved climbing support system according to claim 3, is characterized in that: described two connecting elements (23) are parallel.
6. a kind of improved climbing support system according to claim 3, is characterized in that: described two connecting elements (23) form trapezium structure, the distance of described two connecting elements (23) along described in the beam (22) that climbs upwards diminish gradually.
7. according to a kind of improved climbing support system described in claim 5 or 6, it is characterized in that: between described two connecting elements (23), be provided with supporting construction (24).
8. a kind of improved climbing support system according to claim 7, it is characterized in that: described supporting construction (24) comprises the upper arch brace (241) of concave shape and the lower arch brace (242) of epirelief shape, and the outside of at least one arch brace is also provided with the discharging arch consistent with the arcuate directions of corresponding arch brace (243) therein.
9. a kind of improved climbing support system according to claim 8, is characterized in that: described adjacent discharging arch (243) is connected by strut bar (244).
10. a kind of improved climbing support system according to claim 9, it is characterized in that: between described upper arch brace (241) and lower arch brace (242), be provided with adjusting anchor fitting, described adjusting anchor fitting comprises the pillar (245) coordinating with described upper arch brace (241) and lower arch brace (242).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410266523.0A CN104003318B (en) | 2014-06-16 | 2014-06-16 | A kind of climbing support system of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410266523.0A CN104003318B (en) | 2014-06-16 | 2014-06-16 | A kind of climbing support system of improvement |
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| Publication Number | Publication Date |
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| CN104003318A true CN104003318A (en) | 2014-08-27 |
| CN104003318B CN104003318B (en) | 2016-01-20 |
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| CN201410266523.0A Active CN104003318B (en) | 2014-06-16 | 2014-06-16 | A kind of climbing support system of improvement |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4125193A (en) * | 1976-10-15 | 1978-11-14 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Climbing device for climbing crane |
| KR100665718B1 (en) * | 2005-12-09 | 2007-01-09 | 주식회사 아이엘엔지니어링 | Reinforcement device for tower crane |
| CN201762038U (en) * | 2010-09-03 | 2011-03-16 | 中国建筑股份有限公司 | Tower crane climbing support hinge bearing |
| JP4669692B2 (en) * | 2004-11-24 | 2011-04-13 | 三成研機株式会社 | Climbing type jib crane |
| CN102431906A (en) * | 2010-09-29 | 2012-05-02 | 上海市机械施工有限公司 | Self-adaptive crane external climbing support structure |
| CN202897872U (en) * | 2012-08-13 | 2013-04-24 | 宁波建工股份有限公司 | Adhesion rod of tower type crane |
| CN203021217U (en) * | 2013-01-16 | 2013-06-26 | 中联重科股份有限公司 | Inside climbing base joint of inside climbing type tower crane and tower crane with same |
| CN203402858U (en) * | 2013-07-30 | 2014-01-22 | 北京永茂建工机械制造有限公司 | Adjustable attachment device of tower crane |
| CN203474322U (en) * | 2013-09-29 | 2014-03-12 | 江西中天机械有限公司 | Tower crane attachment device |
| CN204096957U (en) * | 2014-06-16 | 2015-01-14 | 浙江丽佳建筑装饰工程有限公司 | A kind of climbing support system of improvement |
-
2014
- 2014-06-16 CN CN201410266523.0A patent/CN104003318B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4125193A (en) * | 1976-10-15 | 1978-11-14 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Climbing device for climbing crane |
| JP4669692B2 (en) * | 2004-11-24 | 2011-04-13 | 三成研機株式会社 | Climbing type jib crane |
| KR100665718B1 (en) * | 2005-12-09 | 2007-01-09 | 주식회사 아이엘엔지니어링 | Reinforcement device for tower crane |
| CN201762038U (en) * | 2010-09-03 | 2011-03-16 | 中国建筑股份有限公司 | Tower crane climbing support hinge bearing |
| CN102431906A (en) * | 2010-09-29 | 2012-05-02 | 上海市机械施工有限公司 | Self-adaptive crane external climbing support structure |
| CN202897872U (en) * | 2012-08-13 | 2013-04-24 | 宁波建工股份有限公司 | Adhesion rod of tower type crane |
| CN203021217U (en) * | 2013-01-16 | 2013-06-26 | 中联重科股份有限公司 | Inside climbing base joint of inside climbing type tower crane and tower crane with same |
| CN203402858U (en) * | 2013-07-30 | 2014-01-22 | 北京永茂建工机械制造有限公司 | Adjustable attachment device of tower crane |
| CN203474322U (en) * | 2013-09-29 | 2014-03-12 | 江西中天机械有限公司 | Tower crane attachment device |
| CN204096957U (en) * | 2014-06-16 | 2015-01-14 | 浙江丽佳建筑装饰工程有限公司 | A kind of climbing support system of improvement |
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| Publication number | Publication date |
|---|---|
| CN104003318B (en) | 2016-01-20 |
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