CN202296798U - Lifting sling for acceptance inspection of large-scale traveling crane - Google Patents

Lifting sling for acceptance inspection of large-scale traveling crane Download PDF

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Publication number
CN202296798U
CN202296798U CN 201120339938 CN201120339938U CN202296798U CN 202296798 U CN202296798 U CN 202296798U CN 201120339938 CN201120339938 CN 201120339938 CN 201120339938 U CN201120339938 U CN 201120339938U CN 202296798 U CN202296798 U CN 202296798U
Authority
CN
China
Prior art keywords
crossbeam
traveling crane
lifting
columns
hook plates
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
CN 201120339938
Other languages
Chinese (zh)
Inventor
刘志勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Mcc13 Construction Co ltd
MCC Tiangong Group Corp Ltd
Shanghai Ershiye Construction Co Ltd
Original Assignee
MCC Tiangong Group Corp Ltd
CMTCC Shanghai Shisanye Construction Co Ltd
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 MCC Tiangong Group Corp Ltd, CMTCC Shanghai Shisanye Construction Co Ltd filed Critical MCC Tiangong Group Corp Ltd
Priority to CN 201120339938 priority Critical patent/CN202296798U/en
Application granted granted Critical
Publication of CN202296798U publication Critical patent/CN202296798U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a lifting sling for acceptance inspection of a large-scale traveling crane. Through holes are arranged at the centers of four lifting hook plates, the four lifting hook plates are arranged on the top surface of a beam at intervals in two-two corresponding mode and are symmetrical with the center of the beam as a center, two pin shafts respectively penetrate in the through holes of the corresponding lifting hook plates, one ends of a plurality of columns are vertically arranged on a bottom surface frame at intervals along a central axis of the bottom surface frame, the other ends of the plurality of columns are vertically arranged on the bottom surface of the beam at intervals, two ends of a plurality of diagonal draw bars are respectively connected with two side faces of the beam and two side edges of the bottom surface frame, and the diagonal draw bars correspond to the plurality of columns in position. The lifting sling facilitates achievement of load tests of the large-scale traveling crane, effectively improves efficiency of the traveling crane load tests, guarantees accuracy of the traveling crane load tests, and avoids potential safety hazard.

Description

Suspender is used in the lifting that is used for large-scale driving examination
Technical field
The utility model relates to a kind of lifting that is used for large-scale driving examination and uses suspender.
Background technology
Large lifting equipment all need pass through loaded test like driving etc. after overhaul, with the load condition of check driving; The driving loaded test adopts directly lifting counterweight or other similar whole counterweights usually.But the actual conditions production scene does not generally possess the lifting counterweight that is used for loaded test; Can only the similar whole counterweight of field fabrication, and the whole counterweight of field fabrication needs suitable material and reach the load of TR, and waste time and energy; Reduced the efficient of driving acceptance test; Interim simultaneously whole counterweight of making not necessarily satisfies the load requirement of acceptance test, has influenced the accuracy of driving acceptance test, also has certain potential safety hazard.
Summary of the invention
The utility model technical matters to be solved provides a kind of lifting that is used for large-scale driving examination and uses suspender; Utilize the convenient loaded test that realizes large-scale driving of this suspender; Effectively improved the efficient of driving loaded test, the accuracy of the loaded test of guaranteeing to drive a vehicle has been avoided potential safety hazard.
For solving the problems of the technologies described above; The lifting that the utility model is used for large-scale driving examination comprises four blocks of suspension hook plates, two bearing pins, crossbeam, bottom frame, some columns and some digonal links with suspender; Said four suspension hook plate centers have through hole and said crossbeam end face is located at corresponding in twos interval; Said four blocks of suspension hook plates are symmetrical in said crossbeam center; Said two bearing pins penetrate respectively in the through hole of said cooresponding two blocks of suspension hook plates; Said some columns one end is located on the said bottom frame along said bottom frame central axis perpendicular separation, and said some column other end perpendicular separations are located at said crossbeam bottom surface, and said some digonal links two ends connect the dual-side of two sides and bottom frame of said crossbeam and corresponding with said some stud respectively.
Further, above-mentioned crossbeam can adopt box girder or H section steel beam.
Because being used for the lifting of large-scale driving examination, the utility model adopted technique scheme with suspender; Promptly four suspension hook plate centers have through hole and the corresponding in twos crossbeam end face of being located at interval; Four blocks of suspension hook plates are symmetrical in the crossbeam center; Two bearing pins penetrate respectively in the through hole of cooresponding two blocks of suspension hook plates; Some column one ends are located on the bottom frame along bottom frame central axis perpendicular separation, and some column other end perpendicular separations are located at the crossbeam bottom surface, and some digonal links two ends connect the dual-side of two sides and bottom frame of crossbeam and corresponding with some stud respectively.The convenient loaded test that realizes large-scale driving of this suspender has effectively improved the efficient of driving loaded test, and the accuracy of the loaded test of guaranteeing to drive a vehicle has been avoided potential safety hazard.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify:
Fig. 1 is used for the structural representation of the lifting of large-scale driving examination with suspender for the utility model,
Fig. 2 is the lateral plan of Fig. 1,
Fig. 3 is the birds-eye view of Fig. 1.
The specific embodiment
Like Fig. 1, Fig. 2 and shown in Figure 3; The utility model is used for lifting that large-scale driving checks and accepts and comprises four blocks of suspension hook plates 1, two bearing pins 2, crossbeam 3, bottom frame 6, some columns 4 and some digonal links 5 with suspender; Said four suspension hook plate 1 centers have through hole and said crossbeam 3 end faces are located at corresponding in twos interval; Said four blocks of suspension hook plates 1 are symmetrical in said crossbeam 3 centers; Said two bearing pins 2 penetrate respectively in the through hole of said cooresponding two blocks of suspension hook plates 1; Said some columns 4 one ends are located on the said bottom frame 6 along said bottom frame 6 central axis perpendicular separations, and said some column 4 other end perpendicular separations are located at said crossbeam 3 bottom surfaces, and said some digonal links 5 two ends connect the dual-side of two sides and bottom frame 6 of said crossbeam 3 and corresponding with said some columns 4 positions respectively.
Further, for improving the structural rigidity of this suspender, guarantee reliability, above-mentioned crossbeam 3 can adopt box girder or H section steel beam.
After large-scale driving overhaul; Can conveniently implement loaded test through this suspender; Four blocks of suspension hook plates and two bearing pins of this device constitute two suspension centres of driving a vehicle; Crossbeam, bottom frame, some columns and some digonal links constitute hanging basket and guarantee the rigidity and the reliability of structure, and each parts of this suspender can be through being welded to form; During the driving loaded test, travelling crane hook or hoist cable penetrate two bearing pins, load the counterweight that slab or bar base are formed in the hanging basket, but the counterweight flexible configuration can be implemented loaded test through this suspender of driving lifting, has guaranteed the safety of loaded test again.
This hanger structure is simple, and is easy to make, can adapt to the loaded test of different large-scale drivings, avoided lacking the inconvenience of loaded test counterweight, improved the efficient of loaded test.

Claims (2)

1. suspender is used in a lifting that is used for large-scale driving examination; It is characterized in that: this suspender comprises four blocks of suspension hook plates, two bearing pins, crossbeam, bottom frame, some columns and some digonal links; Said four suspension hook plate centers have through hole and said crossbeam end face is located at corresponding in twos interval; Said four blocks of suspension hook plates are symmetrical in said crossbeam center; Said two bearing pins penetrate respectively in the through hole of said cooresponding two blocks of suspension hook plates; Said some columns one end is located on the said bottom frame along said bottom frame central axis perpendicular separation, and said some column other end perpendicular separations are located at said crossbeam bottom surface, and said some digonal links two ends connect the dual-side of two sides and bottom frame of said crossbeam and corresponding with said some stud respectively.
2. suspender is used in the lifting that is used for large-scale driving examination according to claim 1, and it is characterized in that: said crossbeam is box girder or H section steel beam.
CN 201120339938 2011-09-13 2011-09-13 Lifting sling for acceptance inspection of large-scale traveling crane Expired - Fee Related CN202296798U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120339938 CN202296798U (en) 2011-09-13 2011-09-13 Lifting sling for acceptance inspection of large-scale traveling crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120339938 CN202296798U (en) 2011-09-13 2011-09-13 Lifting sling for acceptance inspection of large-scale traveling crane

Publications (1)

Publication Number Publication Date
CN202296798U true CN202296798U (en) 2012-07-04

Family

ID=46365737

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120339938 Expired - Fee Related CN202296798U (en) 2011-09-13 2011-09-13 Lifting sling for acceptance inspection of large-scale traveling crane

Country Status (1)

Country Link
CN (1) CN202296798U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103159129A (en) * 2013-04-11 2013-06-19 机械工业第一设计研究院 Bell-hoisting device of square bell-type furnace
CN104477777A (en) * 2014-11-17 2015-04-01 上海外高桥造船有限公司 Load test device for blowout preventer fork crane

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103159129A (en) * 2013-04-11 2013-06-19 机械工业第一设计研究院 Bell-hoisting device of square bell-type furnace
CN104477777A (en) * 2014-11-17 2015-04-01 上海外高桥造船有限公司 Load test device for blowout preventer fork crane
CN104477777B (en) * 2014-11-17 2016-08-24 上海外高桥造船有限公司 Preventer forked type loop wheel machine load test apparatus

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 201900 Shanghai city Baoshan District Tieli Road No. 2469

Co-patentee after: MCC TIANGONG GROUP Corp.,Ltd.

Patentee after: SHANGHAI ERSHIYE CONSTRUCTION Co.,Ltd.

Address before: 201900 Shanghai city Baoshan District Tieli Road No. 2469

Co-patentee before: MCC TIANGONG GROUP Corp.,Ltd.

Patentee before: SHANGHAI MCC13 CONSTRUCTION Co.,Ltd.

Address after: 201900 Shanghai city Baoshan District Tieli Road No. 2469

Co-patentee after: MCC TIANGONG GROUP Corp.,Ltd.

Patentee after: SHANGHAI MCC13 CONSTRUCTION Co.,Ltd.

Address before: 201900 Shanghai city Baoshan District Tieli Road No. 2469

Co-patentee before: MCC TIANGONG GROUP Corp.,Ltd.

Patentee before: CMTCC Shanghai 13th Construction Co.,Ltd.

CP01 Change in the name or title of a patent holder
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120704

Termination date: 20190913

CF01 Termination of patent right due to non-payment of annual fee