CN106586850B - A kind of auxiliary connecting device for double lifting point super-starting balance weight bracket - Google Patents
A kind of auxiliary connecting device for double lifting point super-starting balance weight bracket Download PDFInfo
- Publication number
- CN106586850B CN106586850B CN201610948323.2A CN201610948323A CN106586850B CN 106586850 B CN106586850 B CN 106586850B CN 201610948323 A CN201610948323 A CN 201610948323A CN 106586850 B CN106586850 B CN 106586850B
- Authority
- CN
- China
- Prior art keywords
- underbeam
- upper beam
- balance weight
- super
- starting balance
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a kind of auxiliary connecting devices for double lifting point super-starting balance weight bracket, including upper beam, underbeam, two upper beam connection boards, several underbeam connection orifice plates and bolt combination, together with the upper beam and underbeam are rotatably connected by bolt combination, the both ends of the upper beam are equipped with upper beam connection board, the upper beam connection board is connect by upper beam connecting shaft with crane super lifting mast, the both ends of the underbeam are equipped with the underbeam connection orifice plate being connect with the piston rod of the hydraulic cylinder of super-starting balance weight bracket, compared with prior art, the dismounting and installation for carrying out super-starting balance weight block can be coordinated without whipline, effectively reduce the construction time, mitigate lifting workload, reduce artificial and mechanical one-shift cost.
Description
【Technical field】
The present invention relates to a kind of auxiliary connecting devices for double lifting point super-starting balance weight bracket, are related to petrochemical industry, coalification
The hoisting technology field of work, metallurgy industry etc..
【Background technology】
In the device of petrochemical industry or coal chemical industry, the characteristics of due to device itself and place layout it is compact, easily occur
Large-scale elongated tower kind equipment or container, generally use double lifting point crawler crane band super lifting working condition are lifted, and double lifting point is carried out
Belt lifter super-starting balance weight is tray form, is connect by 2 dumpling points and hydraulic cylinder with crane super lifting mast, it is necessary to
The walking of double lifting point crawler crane could be realized under liftoff state.After equipment hoisting breaks off relations in place, since equipment is with rising
The smaller specified value of clear distance between heavy-duty machine armed lever is 500mm, cannot make to surpass in a manner that bar of lying prone forward lifts clump weight
The liftoff transfer for realizing crane of counterweight is played, rotate by a certain angle bar of lying prone of crane can only be allowed to lift weight again, but get on the bus
After rotating by a certain angle, setting-up mast just can not with reconnection, construction site is solves this problem, often using whipline
Coordinate dismounting super-starting balance weight, after all having removed then transfer crane is surpassed to designated position using auxiliary lifting installation
Play counterweight.Since double lifting point crawler crane super-starting balance weight is generally 400 tons or so, it is entire remove that installation process expends when
Between relatively long, and need at least 2 rise heavy industrys auxiliary, while construction cost is significantly increased, also increase lifting workload,
It improves the probability of lifting accident generation or even the delay of duration can be caused.
【Invention content】
The purpose of the present invention is exactly to solve the problems of the prior art, is proposed a kind of for double lifting point super-starting balance weight bracket
Auxiliary connecting device can coordinate the dismounting and installation for carrying out super-starting balance weight block without whipline, effectively reduce the construction time,
Mitigate lifting workload, reduce artificial and mechanical one-shift cost.
To achieve the above object, the present invention proposes a kind of auxiliary connecting device for double lifting point super-starting balance weight bracket,
Pass through including upper beam, underbeam, two upper beam connection boards, several underbeams connection orifice plate and bolt combination, the upper beam and underbeam
Bolt combination is rotatably connected together, and the both ends of the upper beam are equipped with upper beam connection board, and the upper beam connection board leads to
It crosses upper beam connecting shaft to connect with crane super lifting mast, the both ends of the underbeam are equipped with the hydraulic cylinder with super-starting balance weight bracket
Piston rod connection underbeam connection orifice plate, further include strengthen bindiny mechanism, it is described reinforcement bindiny mechanism include track, several forks
If body, dry bearing and several pillars, the underbeam is equipped with track, and the track is the circular ring shape knot that cross section is T-shape
Structure, the bottom of the upper beam are equipped with pillar in the front and back of bolt combination, and the lower end of the pillar is equipped with fork body, described
Corresponding two inside for pitching body is equipped with bearing in the top bottom surface of track.
Preferably, the upper beam and underbeam use ladder beam.
Preferably, the both ends of the underbeam are all provided with, there are two symmetrically arranged underbeams to connect orifice plate.
Preferably, the bolt combination is located at the center of upper beam and underbeam.
Preferably, it is connected between the upper beam connection board and upper beam for full weld, between the underbeam connection orifice plate and underbeam
It is connected for full weld.
Preferably, the central axis of the track, upper beam and underbeam overlaps.
Preferably, also strengthen connecting by two and the vertically disposed connector of underbeam between the track and underbeam.
Preferably, it is equipped with wear-resistant sleeve between the body of bolt of the bolt combination and upper beam and underbeam.
Beneficial effects of the present invention：The present invention by together with upper beam and underbeam are rotatably connected by bolt combination,
Upper beam connection board is connect with setting-up mast, and underbeam connection orifice plate is connect with the hydraulic cylinder of super-starting balance weight bracket so that setting-up
Counterweight pallet is freely rotatable, and reinforcement bindiny mechanism can increase the bonding strength between upper beam and underbeam, reduces upper beam under
The materials of beam reduce the stress intensity of bolt combination, compared with prior art, progress setting-up can be coordinated to match without whipline
The dismounting and installation of pouring weight effectively reduce the construction time, mitigate lifting workload, reduce artificial and mechanical one-shift cost.
The feature and advantage of the present invention will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is a kind of structure diagram of auxiliary connecting device for double lifting point super-starting balance weight bracket of the invention.
In figure：1- upper beams, 2- underbeams, 3- upper beams connecting shaft, 4- upper beams connection board, 5- underbeams connection orifice plate, 6- bolts
Bindiny mechanism, 8- wear-resistant sleeves, 71- tracks, 72- forks body, 73- bearings, 74- pillars are strengthened in combination, 7-.
【Specific embodiment】
Refering to Fig. 1, a kind of auxiliary connecting device for double lifting point super-starting balance weight bracket of the invention, including upper beam 1, underbeam
2nd, two upper beam connection boards 4, several underbeams connection orifice plate 5 and bolt combination 6, the upper beam 1 and underbeam 2 pass through bolt combination
6 are rotatably connected together, and the both ends of the upper beam 1 are equipped with upper beam connection board 4, and the upper beam connection board 4 is by upper
Beam connecting shaft 3 is connect with crane super lifting mast, and the both ends of the underbeam 2 are equipped with and the hydraulic cylinder of super-starting balance weight bracket
The underbeam connection orifice plate 5 of piston rod connection, using ladder beam, the both ends of the underbeam 2 are equipped with for the upper beam 1 and underbeam 2
Two symmetrically arranged underbeam connection orifice plates 5, the bolt combination 6 are located at the center of upper beam 1 and underbeam 2, the upper beam
It is connected between connection board 4 and upper beam 1 for full weld, is connected between the underbeam connection orifice plate 5 and underbeam 2 for full weld, further include reinforcement
Bindiny mechanism 7, it is described if the reinforcement bindiny mechanism 7 includes track 71, several fork bodies 72, dry bearing 73 and several pillars 74
Underbeam 2 is equipped with track 71, and the track 71 is the cirque structure that cross section is T-shape, and the bottom of the upper beam 1 is in spiral shell
The front and back of bolt combination 6 is equipped with pillar 74, and the lower end of the pillar 74 is equipped with fork body 72, described to pitch the corresponding of body 72
Two insides bearing 73 is equipped in the top bottom surface of track 71, the central axis of the track 71, upper beam 1 and underbeam 2 overlaps, institute
It states and also strengthens connecting with 2 vertically disposed connector of underbeam by two between track 71 and underbeam 2, the bolt combination 6
Wear-resistant sleeve 8 is equipped between the body of bolt and upper beam 1 and underbeam 2..
The course of work of the present invention：
During the work time, upper beam connection is vertical for a kind of auxiliary connecting device for double lifting point super-starting balance weight bracket of the invention
Plate 4 is connect with setting-up mast, and underbeam connection orifice plate 5 is connect with the hydraulic cylinder of super-starting balance weight bracket so that super-starting balance weight pallet
It is freely rotatable, reinforcement bindiny mechanism 7 can increase the bonding strength between upper beam and underbeam, reduce the use of upper beam 1 and underbeam 2
Material reduces the stress intensity of bolt combination 6, compared with prior art, can coordinate without whipline and carry out super-starting balance weight block
Dismounting and installation, effectively reduce the construction time, mitigate lifting workload, reduce artificial and mechanical one-shift cost.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme all belong to the scope of protection of the present invention.
Claims (8)
1. a kind of auxiliary connecting device for double lifting point super-starting balance weight bracket, it is characterised in that：Including upper beam (1), underbeam
(2), two upper beam connection boards (4), several underbeams connection orifice plate (5) and bolt combination (6), the upper beam (1) and underbeam (2)
Be rotatably connected together by bolt combination (6), the both ends of the upper beam (1) are equipped with upper beam connection board (4), it is described on
Beam connection board (4) is connect by upper beam connecting shaft (3) with crane super lifting mast, the both ends of the underbeam (2) be equipped with
The underbeam connection orifice plate (5) of the piston rod connection of the hydraulic cylinder of super-starting balance weight bracket, further includes and strengthens bindiny mechanism (7), institute
State strengthen bindiny mechanism (7) including track (71), several fork bodies (72) if, dry bearing (73) and several pillars (74), under described
Beam (2) is equipped with track (71), and the track (71) is the cirque structure that cross section is T-shape, the bottom of the upper beam (1)
Portion is equipped with pillar (74) in the front and back of bolt combination (6), and the lower end of the pillar (74) is equipped with fork body (72), described
Corresponding two inside for pitching body (72) is equipped with bearing (73) in the top bottom surface of track (71).
2. a kind of auxiliary connecting device for double lifting point super-starting balance weight bracket as described in claim 1, it is characterised in that：Institute
It states upper beam (1) and underbeam (2) and uses ladder beam.
3. a kind of auxiliary connecting device for double lifting point super-starting balance weight bracket as described in claim 1, it is characterised in that：Institute
State underbeam (2) both ends be all provided with there are two symmetrically arranged underbeam connection orifice plate (5).
4. a kind of auxiliary connecting device for double lifting point super-starting balance weight bracket as described in claim 1, it is characterised in that：Institute
State the center that bolt combination (6) is located at upper beam (1) and underbeam (2).
5. a kind of auxiliary connecting device for double lifting point super-starting balance weight bracket as described in claim 1, it is characterised in that：Institute
It states and is connect between upper beam connection board (4) and upper beam (1) for full weld, connected between the underbeam connection orifice plate (5) and underbeam (2) for full weld
It connects.
6. a kind of auxiliary connecting device for double lifting point super-starting balance weight bracket as described in claim 1, it is characterised in that：Institute
The central axis for stating track (71), upper beam (1) and underbeam (2) overlaps.
7. a kind of auxiliary connecting device for double lifting point super-starting balance weight bracket as described in claim 1, it is characterised in that：Institute
It states and also strengthens connecting by two and the vertically disposed connector of underbeam (2) between track (71) and underbeam (2).
8. a kind of auxiliary connecting device for double lifting point super-starting balance weight bracket as described in any one of claim 1 to 7,
It is characterized in that：Wear-resistant sleeve (8) is equipped between the body of bolt of the bolt combination (6) and upper beam (1) and underbeam (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610948323.2A CN106586850B (en) | 2016-10-26 | 2016-10-26 | A kind of auxiliary connecting device for double lifting point super-starting balance weight bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610948323.2A CN106586850B (en) | 2016-10-26 | 2016-10-26 | A kind of auxiliary connecting device for double lifting point super-starting balance weight bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106586850A CN106586850A (en) | 2017-04-26 |
| CN106586850B true CN106586850B (en) | 2018-06-19 |
Family
ID=58589730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610948323.2A Active CN106586850B (en) | 2016-10-26 | 2016-10-26 | A kind of auxiliary connecting device for double lifting point super-starting balance weight bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106586850B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6474485B1 (en) * | 1999-09-09 | 2002-11-05 | Kobelco Construction Machinery Co., Ltd. | Crawler traveling type working machine |
| CN201151613Y (en) * | 2007-12-25 | 2008-11-19 | 中铁四局集团有限公司 | Hoisting device for large-scale box beam with bottom surrounded |
| CN202808223U (en) * | 2012-09-26 | 2013-03-20 | 中联重科股份有限公司 | Counter weight mounting device and crane |
| CN105584941A (en) * | 2016-02-29 | 2016-05-18 | 浙江三一装备有限公司 | Truss arm reducing device and crawler crane |
| CN206266131U (en) * | 2016-10-26 | 2017-06-20 | 中核机械工程有限公司 | A kind of auxiliary connecting device for double lifting point super-starting balance weight bracket |
-
2016
- 2016-10-26 CN CN201610948323.2A patent/CN106586850B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6474485B1 (en) * | 1999-09-09 | 2002-11-05 | Kobelco Construction Machinery Co., Ltd. | Crawler traveling type working machine |
| CN201151613Y (en) * | 2007-12-25 | 2008-11-19 | 中铁四局集团有限公司 | Hoisting device for large-scale box beam with bottom surrounded |
| CN202808223U (en) * | 2012-09-26 | 2013-03-20 | 中联重科股份有限公司 | Counter weight mounting device and crane |
| CN105584941A (en) * | 2016-02-29 | 2016-05-18 | 浙江三一装备有限公司 | Truss arm reducing device and crawler crane |
| CN206266131U (en) * | 2016-10-26 | 2017-06-20 | 中核机械工程有限公司 | A kind of auxiliary connecting device for double lifting point super-starting balance weight bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106586850A (en) | 2017-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102303821B (en) | Luffing tower crane with balanced type suspension arm based on traction luffing of steel rope | |
| CN202296907U (en) | Suspension arm balanced movable arm tower crane capable of luffing based on steel rope traction | |
| CN103663144A (en) | Special turnover device used for steel members | |
| CN107055340A (en) | It is a kind of to detect the gantry crane that support frame bears weight | |
| CN106586850B (en) | A kind of auxiliary connecting device for double lifting point super-starting balance weight bracket | |
| CN201943062U (en) | Walking type dynamic compactor | |
| CN104249979B (en) | Guide tracked from climbing turning crane | |
| CN206266131U (en) | A kind of auxiliary connecting device for double lifting point super-starting balance weight bracket | |
| CN206427935U (en) | A kind of gantry crane | |
| CN214994020U (en) | Combined tower crane foundation pre-embedded structure | |
| CN202787221U (en) | Crawler-type dynamic compactor | |
| CN102485637B (en) | Moving tumbler type girder tipper | |
| CN211646007U (en) | Bridge pier hanging surrounding basket construction platform | |
| CN110963407B (en) | Hoisting and overturning method for square pyramid equipment | |
| CN206815861U (en) | Assembled outfeed platforms | |
| CN201334337Y (en) | Manual crane | |
| CN205892558U (en) | Horizontal rotation's hoist and mount frame | |
| CN207046738U (en) | A kind of boom hoisting for loading and unloading and shifting suitable for equipment | |
| CN206502539U (en) | A kind of Mobile counterweight mechanism and hoisting machinery | |
| CN203583458U (en) | Dynamic compactor support frame | |
| CN104261271B (en) | Mobile hoisting suspension bracket equipment | |
| CN204138203U (en) | Guide tracked from climbing turning crane | |
| CN204551265U (en) | A kind of frame type combination sky crane link | |
| CN204162317U (en) | A kind of double leval jib high pedestal jib crane | |
| CN215926105U (en) | Digging machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jia Jinting Inventor after: Kuang Xiaojuan Inventor after: Peng Yanrong Inventor after: Ma Qijing Inventor after: Zhu Quanguo Inventor before: Jia Jinyan Inventor before: Kuang Xiaojuan Inventor before: Peng Yanrong Inventor before: Ma Qijing Inventor before: Zhu Quanguo |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |