CN202296837U - Combined lifting tool device - Google Patents

Combined lifting tool device Download PDF

Info

Publication number
CN202296837U
CN202296837U CN2011203429557U CN201120342955U CN202296837U CN 202296837 U CN202296837 U CN 202296837U CN 2011203429557 U CN2011203429557 U CN 2011203429557U CN 201120342955 U CN201120342955 U CN 201120342955U CN 202296837 U CN202296837 U CN 202296837U
Authority
CN
China
Prior art keywords
hook
lifting
crossbeam
assembly
big
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 - Fee Related
Application number
CN2011203429557U
Other languages
Chinese (zh)
Inventor
王俊贤
Original Assignee
王俊贤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 王俊贤 filed Critical 王俊贤
Priority to CN2011203429557U priority Critical patent/CN202296837U/en
Application granted granted Critical
Publication of CN202296837U publication Critical patent/CN202296837U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a combined lifting tool device. The combined lifting tool device comprises a lifting crossbeam component and two single lifting hook components, wherein the lifting crossbeam component comprises a lifting crossbeam, a big hook crossbeam positioning device (10) and a big double hook; each single lifting hook component comprises a pulley block, a lifting lug plate, a double-hook component (6) and a bolt device; the double-hook components are arranged below the pulley blocks; the pulley blocks are directly arranged on two sides of the upper edge of the lifting crossbeam through the double-hook components and the bolt devices; and the big double hook is arranged at the lower part of the lifting crossbeam (4) through the big hook crossbeam positioning device. The combined lifting tool device belongs to a specific lifting tool and is suitable for a bridge crane of double trolley. Through the adoption of the device, the lifting height of objects can be increased.

Description

The combined sling device
Technical field
The utility model relates to the structure of the hoisting device of crane in bridge type.
Background technology
The structure of the cargo hook gear of general crane in bridge type all adopts pulley and lifting beam with hook otic placode is installed on the sheave shaft, and lifting beam with hook and suspension hook are installed in the otic placode lower end again; On suspension hook, hang then and lift big beam assembly; Like this from the assembly pulley to the suspension hook with to lift the aspect ratio of hook bigger, influence the lifting altitude of the object that hangs of hoisting crane, especially perhaps comparatively outstanding in the old old factory rehabilitation at low factory building; Develop this combined sling for this reason and can solve this contradiction; Under same factory building condition, improve the lifting altitude (comparing) of object, give full play to the work efficiency of hoisting crane, can be the user and practice thrift the capital construction cost with the crane in bridge type of standard.
Summary of the invention
The utility model purpose is: the conception that proposes the combined sling device is can use the large-tonnage crane in bridge type in order to let under the environment occasion of low factory building or old old factory rehabilitation, guarantees the lifting altitude of object simultaneously, can hang down the work efficiency that drops into efficient performance hoisting crane,
The technical solution of the utility model is: the combined sling device; It is characterized in that the combined sling device comprises the structure that lifts big beam assembly and two independent hook assemblies; Lifting big beam assembly comprises and lifts crossbeam, hook crossbeam registration device 10 and big double hook; Separately hook assembly comprises assembly pulley and lifts otic placode and double hook assembly, bolt device, installation double hook assembly under the assembly pulley, and be directly installed on upper edge two sides that lift crossbeam through double hook assembly and bolt device; Lift on the crossbeam 4 through hook crossbeam registration device 10 and big double hook is installed lifting the crossbeam bottom.The utility model reduces the height of assembly pulley to suspension hook, thereby has improved the sling height of object; Lifting big beam assembly is an independently member, in the time of need lifting, as long as insert bearing pin on the otic placode lifting, will lift big beam and be connected with otic placode, and fitting operation is simple and easy, increases work efficiency.
To lift crossbeam and big double hook etc. as a stand-alone assembly, and independent suspension hook group employing lifting beam with hook direct mount assembly pulley and the structure that lifts otic placode on every dolly, can use separately; In the time of operation need being lifted,, just can lift operation as long as the assembly of using the insertion bearing pin will lift crossbeam is connected with otic placode.1 otic placode, 2 circular nuts, 3 assembly pulleys, 5 lifting beam with hook, 6 double hook assemblies, 7 bolt devices, 8 handwheels, 9 latches, lift on the crossbeam 4 through hook crossbeam registration device 10 and big double hook, 12 big lifting beam with hook, 13 big suspension hook registration devices are installed lifting the crossbeam bottom.
Hook assembly on every dolly, with assembly pulley with lift otic placode and be directly installed on the lifting beam with hook, consider that each parts do not disturb mutually, can use separately; It two is to lift crossbeam and component design becomes an independent member, will lift crossbeam with bearing pin in the time of need lifting and be connected with otic placode, can lift operation.
The improvement of the utility model is: be optimized and improve from structure during design, 1 otic placode, 3 assembly pulleys directly are assembled on 5 lifting beam with hook, locate with 2 circular nuts at two ends; Thereby both reduced the manufacturing of parts such as sheave shaft, practiced thrift manufacturing cost, and mainly made assembly pulley to the reduced distances between the suspension hook group simultaneously, can improve the usable height that suspension hook hoists; As long as 9 latches being lifted 1 otic placode and 4 assembly such as crossbeam connects and get final product operation, operate simple and convenient in the time of need lifting operation, safe and reliable; After dismounting lifted assembly, each suspension hook all can use separately.
The characteristics of the utility model are: this device is applicable on the equipment of crane in bridge type of twin beams, double trolley; Because structure is optimized combination; With assembly pulley with lift otic placode and be installed on the lifting beam with hook, both reduced the manufacturing of parts such as sheave shaft, practice thrift manufacturing cost; Simultaneously mainly make assembly pulley, can improve the usable height that suspension hook hoists to the reduced distances between the suspension hook group; Lifting assembly such as crossbeam is a stand-alone assembly, and installing/dismounting operation simple and convenient is safe and reliable.
Description of drawings
Fig. 1 the utility model combined sling device scheme drawing;
Fig. 2 the utility model combined sling device partial view.
Among the figure: 1 otic placode, 2 circular nuts, 3 assembly pulleys, 4 lift crossbeam, 5 lifting beam with hook, 6 double hook assemblies, 7 bolt devices, 8 handwheels, 9 latches, 10 hook crossbeam registration devices, 11 big double hooks, 12 big lifting beam with hook, 13 big suspension hook registration devices.
The specific embodiment
This combined sling device is to be applicable on the equipment of crane in bridge type of twin beams, double trolley, uses this hoisting device and can improve the usable height that suspension hook hoists.Technology by manufacturing and designing figure and establishment is made, and concrete operation is following:
According to drawing requirement and manufacture craft respectively 1 otic placode, 2 circular nuts, 3 assembly pulleys, 4 are lifted each parts such as crossbeam, 5 lifting beam with hook, 6 double hook assemblies, 7 bolt devices, 8 handwheels, 9 latches, 10 hook crossbeam registration devices, 11 big double hooks, 12 big lifting beam with hook, 13 big suspension hook registration devices make separately moulding or separately assembling accomplish;
1 otic placode, 3 assembly pulleys are installed in the both sides of 5 lifting beam with hook, and, carry out proof measures with 2 circular nut locking positionings;
The insertion of 6 double hook assemblies is installed in the center of 5 lifting beam with hook, carries out proof measures;
Lift the assembling of assembly by designing requirement, ⑴ is installed in 4 with 7 bolt devices, 8 handwheels, 9 latches etc. and lifts on the relevant position of crossbeam; ⑵ be installed in 4 with 12 big lifting beam with hook and lift on the crossbeam position intermediate, and fix with 10 hook crossbeam registration devices, carries out proof measures; ⑶ be installed in 11 big double hooks on the center of 12 big lifting beam with hook, and fix with 13 big suspension hook registration devices, carries out proof measures; Lift the assembly integral installation and accomplish, for use;
When lifting, lift position relative on the crossbeam, rotate 8 handwheels and make that 9 latches stretch in the hole of 1 otic placode in 7 bolt devices, just form state shown in the figure, can lift operation as long as 1 otic placode is inserted 4 like needs two dollies;
Only need rotate 8 handwheels when dolly uses suspension hook separately if desired 9 latches are extracted in the hole of 1 otic placode, just can promptly can use separately by dolly lifting the assembly dismounting, easy and simple to handle, safe and reliable.

Claims (1)

1. combined sling device; It is characterized in that the combined sling device comprises lifts big beam assembly and two independent hook assemblies; Lifting big beam assembly comprises and lifts crossbeam, hook crossbeam registration device (10) and big double hook; Separately hook assembly comprises assembly pulley and lifts otic placode and double hook assembly (6), bolt device, installation double hook assembly under the assembly pulley, and be directly installed on upper edge two sides that lift crossbeam through double hook assembly and bolt device; Lifting crossbeam (4) goes up through hook crossbeam registration device and big double hook is installed lifting the crossbeam bottom.
CN2011203429557U 2011-09-14 2011-09-14 Combined lifting tool device Expired - Fee Related CN202296837U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203429557U CN202296837U (en) 2011-09-14 2011-09-14 Combined lifting tool device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203429557U CN202296837U (en) 2011-09-14 2011-09-14 Combined lifting tool device

Publications (1)

Publication Number Publication Date
CN202296837U true CN202296837U (en) 2012-07-04

Family

ID=46365776

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203429557U Expired - Fee Related CN202296837U (en) 2011-09-14 2011-09-14 Combined lifting tool device

Country Status (1)

Country Link
CN (1) CN202296837U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103231982A (en) * 2012-07-11 2013-08-07 安徽马钢工程技术有限公司 Carrying pole bean of double-cast bridge crane for lifting super-large object
CN104085779A (en) * 2014-07-10 2014-10-08 太原重工股份有限公司 Crane and special lifting appliance thereof
KR200477040Y1 (en) * 2013-07-24 2015-05-04 삼성중공업 주식회사 Hook Combiner for Crane
CN104961043A (en) * 2015-04-29 2015-10-07 招商局重工(江苏)有限公司 Floating crane, multifunctional suspension hook thereof and multifunctional suspension hook group
CN110844770A (en) * 2019-10-30 2020-02-28 中冶陕压重工设备有限公司 Lifting device and lifting method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103231982A (en) * 2012-07-11 2013-08-07 安徽马钢工程技术有限公司 Carrying pole bean of double-cast bridge crane for lifting super-large object
CN103231982B (en) * 2012-07-11 2015-03-25 安徽马钢工程技术集团有限公司 Carrying pole bean of double-cast bridge crane for lifting super-large object
KR200477040Y1 (en) * 2013-07-24 2015-05-04 삼성중공업 주식회사 Hook Combiner for Crane
CN104085779A (en) * 2014-07-10 2014-10-08 太原重工股份有限公司 Crane and special lifting appliance thereof
CN104961043A (en) * 2015-04-29 2015-10-07 招商局重工(江苏)有限公司 Floating crane, multifunctional suspension hook thereof and multifunctional suspension hook group
CN110844770A (en) * 2019-10-30 2020-02-28 中冶陕压重工设备有限公司 Lifting device and lifting method

Similar Documents

Publication Publication Date Title
CN202296837U (en) Combined lifting tool device
CN203095401U (en) Clasp type rolling-over hoisting tail lug fixture
CN201334306Y (en) Hoisting machine for upright post member
CN207890900U (en) It is a kind of large size steel beam lifting, turn fixture
CN105197772B (en) Lifting hook and crane
CN201999624U (en) Hanger for disassembling and assembling final gearbox shell of bulldozer
CN203740851U (en) Detachable lifting beam
CN201567153U (en) Novel crane girder structure
CN202575694U (en) Hoisting tool for circular-arc-surface equipment
CN201809039U (en) Hoisting auxiliary device of reversal balance flange tower support
CN104291225A (en) Non-dragging independent mast device for hoisting rigid steel pile
CN201864464U (en) Lifting hook capable of unhooking automatically
CN204607397U (en) Outer wall metal warming plate hoisting appliance
CN202780937U (en) Location tooling for gear assembly
CN202046801U (en) Supporting plate structure in load-bearing trolley pulley block
CN202492280U (en) Auxiliary tool used for hoisting of irregular shape template
CN202296937U (en) Simple hoisting frame
CN202945004U (en) Gantry crane for installing large equipment
CN105800495B (en) Double rod becomes platform ground jack
CN202296860U (en) Double-beam crane
CN203475320U (en) Steel anchor beam lifting sling
CN210366605U (en) Steel construction hoist device
CN210084724U (en) A general hoisting accessory is hung to plane four points for precast concrete component
CN210313148U (en) Lifting tool for trolley wheels of annular cooler
CN204847770U (en) Link plate for hoist

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120704

Termination date: 20150914

EXPY Termination of patent right or utility model