CN202201618U - Multi-level hoisting beam hoisting tool - Google Patents

Multi-level hoisting beam hoisting tool Download PDF

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Publication number
CN202201618U
CN202201618U CN2011203076540U CN201120307654U CN202201618U CN 202201618 U CN202201618 U CN 202201618U CN 2011203076540 U CN2011203076540 U CN 2011203076540U CN 201120307654 U CN201120307654 U CN 201120307654U CN 202201618 U CN202201618 U CN 202201618U
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CN
China
Prior art keywords
level
hoisting
hanging
bearing pin
termination
Prior art date
Application number
CN2011203076540U
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Chinese (zh)
Inventor
石磊
王卫忠
李灿彬
毛发明
刘林
庄菊良
陈文�
黄晓炯
Original Assignee
中国核工业第五建设有限公司
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Application filed by 中国核工业第五建设有限公司 filed Critical 中国核工业第五建设有限公司
Priority to CN2011203076540U priority Critical patent/CN202201618U/en
Application granted granted Critical
Publication of CN202201618U publication Critical patent/CN202201618U/en

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Abstract

The utility model relates to a large heavy object hoisting beam hoisting tool, in particular to a multi-level hoisting beam hoisting tool, and the utility model aims to provide the multi-level hoisting beam hoisting tool capable of hoisting modules in different shapes and sizes. The multi-level hoisting beam hoisting tool comprises a first-level hoisting hook, first-level stayed cables, a first-level hoisting beam, first-level hoisting beam end heads, second-level hoisting hooks, second-level stayed cables, second-level hoisting beams, second-level hoisting beam end heads and hoisting cables; pin shafts at the lower ends of the hoisting hooks are connected with the first-level hoisting beam end heads through the first-level stayed cables; the first-level hoisting beam is arranged between the two first-level hoisting beam end heads to form an equilateral triangle; a movable connection device is arranged between the first-level hoisting beam end heads and top-end pin shafts of the hoisting hooks; the second-level hoisting hooks are connected with the second-level hoisting beam end heads through the second-level stayed cables; and the second-level hoisting beams are fixedly connected between the second-level hoisting beam end heads. The multi-level hoisting beam hoisting tool has the advantages that the positions and the number of hoisting points of the hoisted object are grouped, the hoisting points in each group are connected by common straight-line shaped beams, and the requirements of hoisting large structural modules in different shapes and sizes are met.

Description

Multistage hanging beam suspender

Technical field

The utility model relates to a kind of large-sized object and works the hanging beam suspender of reusing, and especially relates to a kind of multistage hanging beam suspender.

Background technology

Along with science and technology development, in the manufacture process of nuke industry, large shipbuilding industry and offshore platform, need hoisting large-size steel structure module; Its suspension centre quantity is often more than 2; Balance and the local stress on the module when avoiding lifting by crane or be out of shape excessively, suspension centre is many to be the discrete type setting according to modular shape, version, is to guarantee the suspension centre vertical applied force; Many in the industry at present employing frame-type hanging beams, and the special-purpose hoist cable that connects of outfit lifts.This is feasible for the safety lifting of large scale structure module.But because the construction module size differs, section form is different, and like the ultra-large type construction module, frame-type suspender size will be very big; And the frame-type sling system is for the construction module of different cross section form with size, and the commonality of its use is not strong, and most of construction modules all need design self special-purpose suspender, and the value volume and range of product of suspender also can correspondingly increase.Cause bigger restriction can for like this transportation, storage, the load trial of frame-type suspender, make troubles, also can increase the suspender cost simultaneously to use.It is exactly a kind of multistage suspender that ZL201010555949.X number Chinese utility model patent, name are called " a kind of many suspension centres suspender that is used for the lifting of nuclear station module " disclosed.Though the suspender of this patent has a plurality of suspension centres, its shortcoming is the necessary in-line of suspension centre, that is to say that this suspender can only lift the modular construction member of rule.

Summary of the invention

The purpose of the utility model provides a kind of safe lifting problem of large scale structure module of can sling difformity and size.

The utility model is achieved in that a kind of multistage hanging beam suspender, comprises that suspension hook, one-level suspension cable, one-level hanging beam, one-level hanging beam termination, secondary suspension hook, secondary suspension cable, secondary hanging beam, secondary hanging beam termination and hoist cable constitute; It is characterized in that: the bearing pin of said one-level suspension hook lower end is gone up the bearing pin connection that is connected arm-tie through one-level suspension cable and one-level hanging beam termination, the one-level hanging beam between two one-level hanging beam terminations, the formation isosceles triangular structure; Also be provided with articulating device between the following connection arm-tie of said one-level hanging beam termination and the top bearing pin of secondary suspension hook; The lower bearing pin of said secondary suspension hook is connected with secondary hanging beam termination upper pin through secondary beam suspension cable, captive joint secondary hanging beam between two secondary hanging beam terminations, and the lower bearing pin of said secondary hanging beam termination is connected with hoist cable.

Said one-level suspension cable adopts annular or single cable wire.

Articulating device is made up of a nut assembly, a coro bearng, a bearing pin with holes, a pull bar; Two connect down between the bearing pin and bearing pin with holes of hanging beam termination that arm-tie is installed in upper class; Said pull bar passes the through hole at bearing pin with holes and coro bearng middle part respectively, and is fixed with nut assembly; Be provided with below the said pull bar and supply the secondary suspension hook, the horizontal pin-and-hole that its top bearing pin passes, both constitute flexible connection.

Its two ends of said secondary suspension cable are provided with the collar.

The utility model compared with prior art has following beneficial effect: the multistage hanging beam suspender of the utility model divides into groups the hoisting point position and the quantity of suspended object, adopts tree structure; Every group of suspension centre uses a common word beam to connect; With the suspension centre of diverse location,, sum up to root node through multistage suspender; Promptly lift by crane suspension hook, can satisfy the lifting requirements of the large scale structure module of sling difformity and size.

Description of drawings

Fig. 1: be the structural representation of the utility model;

Fig. 2: be the birds-eye view of Fig. 1;

Fig. 3: be the application implementation illustration of the utility model;

Fig. 4: be the scheme drawing of articulating device;

Fig. 5: be the erection plan of articulating device.

The utility model is elaborated through preferred embodiment below in conjunction with accompanying drawing

The specific embodiment

Referring to Fig. 1, shown in 3; The most preferred embodiment of the utility model is: a kind of multistage hanging beam suspender is made up of one-level suspension hook 1, one-level suspension cable 2, one-level hanging beam 3, one-level hanging beam termination 4, secondary suspension hook 5, secondary suspension cable 6, secondary hanging beam 7, secondary hanging beam termination 8 and hoist cable 9; Said one-level suspension hook 1 is made up of two blocks of triangle steel plates 11 and three bearing pins 12; Said three bearing pins 12 are fixed between two blocks of triangle steel plates, and distribution triangular in shape.Said one-level suspension cable 2 adopts annular or cable wire; Its two ends connect through the bearing pin that is connected arm-tie 41 on it with one-level hanging beam termination 4 with the bearing pin 11,12 of one-level suspension hook 1 lower end respectively; One-level hanging beam 3 constitutes triangular structure between two one-level hanging beam terminations 4.Also be provided with articulating device 10 between the bearing pin of the following connection arm-tie 42 of said one-level hanging beam termination 4 and the top bearing pin 51 of secondary suspension hook 5.

Said articulating device 10 can be done 360 degree rotations.Its structure is made up of a nut assembly 101, a coro bearng 102, a bearing pin with holes 103, a pull bar 104; Two of one-level hanging beam termination 4 connect arm-tie 42 and are installed between upper class termination 4 and the bearing pin with holes 103; Said pull bar 104 passes the through hole at bearing pin 103 with holes and coro bearng 102 middle parts respectively, and is fixed with nut assembly 101; Be provided with the horizontal pin-and-hole 1041 that supplies secondary suspension hook 5 top bearing pins 51 to pass below the said pull bar 104, both constitute flexible connection.The collar at said secondary suspension cable 6 two ends is connected with the bearing pin 51 of secondary suspension hook 5 lower ends and the upper pin 81 of secondary hanging beam termination 8 respectively; Captive joint secondary hanging beam 7 between two secondary hanging beam terminations 8, the lower shaft pin 82 of said secondary hanging beam termination 8 is connected with hoist cable.

Said hoist cable 9 is connected with the hanger of hanging object, thereby a suspension centre is extended to four suspension centres; The hanger of 4 suspension centres is all vertically stressed during lifting, satisfies design fully for lifting requirements.This configuration can alleviate suspender weight, can give full play to the ability of elevator machinery.Make hanging beam relatively independent separately, can directly carry out loaded test in factory; Help making full use of of on-the-spot sectional type hanging beam, practice thrift the suspender purchase cost, can guarantee that also hoist cable 8 can be fully stressed.

As shown in Figure 3, when the shape of hanging object is special, can adjust the progression of multistage hanging beam according to the hanging object actual conditions, the angle between the hanging beams at different levels, the length of hoist cables at different levels and hoist cable is to guarantee lifting mode the most accurately.Hanging beam not at the same level like this can use separately, can make up each other again, through various combination, satisfies the lifting of different suspended objects.Hanger structure is simple simultaneously, and stressed logical relation is clear and definite, and it is higher to calculate confidence level and safety in utilization.When sling system does not use, can deposit separately, use less space just can carry out the storage of all parts.Since in light weight, use the transport trolley that is no more than 30t just can satisfy the transport of all suspender parts.

Claims (4)

1. a multistage hanging beam suspender comprises that suspension hook (1), one-level suspension cable (2), one-level hanging beam (3), one-level hanging beam termination (4), secondary suspension hook (5), secondary suspension cable (6), secondary hanging beam (7), secondary hanging beam termination (8) and hoist cable (9) constitute; It is characterized in that: the bearing pin (11,12) of said one-level suspension hook (1) lower end is through being connected the bearing pin connection of arm-tie (41) on one-level suspension cable (2) and the one-level hanging beam termination (4); One-level hanging beam (3) is positioned between two one-level hanging beam terminations (4), constitutes isosceles triangular structure; Also be provided with articulating device (10) between the following connection arm-tie (42) of said one-level hanging beam termination (4) and the top bearing pin (51) of secondary suspension hook (5); The lower bearing pin of said secondary suspension hook (5) (52,53) is connected with secondary hanging beam termination (8) upper pin (81) through secondary beam suspension cable (6); Captive joint secondary hanging beam (7) between two secondary hanging beam terminations (8), the lower bearing pin (82) of said secondary hanging beam termination (8) is connected with hoist cable.
2. a kind of multistage hanging beam suspender according to claim 1 is characterized in that: said one-level suspension cable (2) adopts annular or single cable wire.
3. a kind of multistage hanging beam suspender according to claim 1; It is characterized in that: articulating device (10) is made up of a nut assembly (101), a coro bearng (102), a bearing pin with holes (103), a pull bar (104); Two connect down between the bearing pin and bearing pin with holes (103) of hanging beam termination (4) that arm-ties (42) are installed in upper class; Said pull bar (104) passes the through hole at bearing pin with holes (103) and coro bearng (102) middle part respectively, and is fixed with nut assembly (101); Be provided with below the said pull bar (104) and supply secondary suspension hook (5), the horizontal pin-and-hole (1041) that its top bearing pin (51) passes, both constitute flexible connection.
4. a kind of multistage hanging beam suspender according to claim 1 is characterized in that: its two ends of said secondary suspension cable (6) are provided with the collar.
CN2011203076540U 2011-08-23 2011-08-23 Multi-level hoisting beam hoisting tool CN202201618U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203076540U CN202201618U (en) 2011-08-23 2011-08-23 Multi-level hoisting beam hoisting tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203076540U CN202201618U (en) 2011-08-23 2011-08-23 Multi-level hoisting beam hoisting tool

Publications (1)

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CN202201618U true CN202201618U (en) 2012-04-25

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103058045A (en) * 2013-01-29 2013-04-24 中国核工业中原建设有限公司 Large-size test-run cradle for crane
CN103332587A (en) * 2012-11-03 2013-10-02 芜湖合建路桥机械有限公司 A lifting device capable of preventing mechanical damage
CN105398934A (en) * 2015-12-01 2016-03-16 中核机械工程有限公司 Large test run hanger for container weight counterbalancing
CN107840240A (en) * 2016-09-18 2018-03-27 烟台中集来福士海洋工程有限公司 Hanging beam
CN108002269A (en) * 2017-11-30 2018-05-08 国网山东省电力公司济南市历城区供电公司 A kind of simple pole type transformer lifting gear
CN110065880A (en) * 2019-04-28 2019-07-30 中国十七冶集团有限公司 Prefabricated element slings and its application method is adjusted in a kind of combined type

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103332587A (en) * 2012-11-03 2013-10-02 芜湖合建路桥机械有限公司 A lifting device capable of preventing mechanical damage
CN103058045A (en) * 2013-01-29 2013-04-24 中国核工业中原建设有限公司 Large-size test-run cradle for crane
CN103058045B (en) * 2013-01-29 2015-01-07 中国核工业中原建设有限公司 Large-size test-run cradle for crane
CN105398934A (en) * 2015-12-01 2016-03-16 中核机械工程有限公司 Large test run hanger for container weight counterbalancing
CN105398934B (en) * 2015-12-01 2018-07-31 中核机械工程有限公司 A kind of large-scale test run hanger for container counterweight
CN107840240A (en) * 2016-09-18 2018-03-27 烟台中集来福士海洋工程有限公司 Hanging beam
CN108002269A (en) * 2017-11-30 2018-05-08 国网山东省电力公司济南市历城区供电公司 A kind of simple pole type transformer lifting gear
CN108002269B (en) * 2017-11-30 2019-03-15 国网山东省电力公司济南市历城区供电公司 A kind of simple pole type transformer lifting device
CN110065880A (en) * 2019-04-28 2019-07-30 中国十七冶集团有限公司 Prefabricated element slings and its application method is adjusted in a kind of combined type

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