CN108313868B - Use the operating method of the concrete box girder suspender of inclined-plane fit body - Google Patents
Use the operating method of the concrete box girder suspender of inclined-plane fit body Download PDFInfo
- Publication number
- CN108313868B CN108313868B CN201810002605.2A CN201810002605A CN108313868B CN 108313868 B CN108313868 B CN 108313868B CN 201810002605 A CN201810002605 A CN 201810002605A CN 108313868 B CN108313868 B CN 108313868B
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- Prior art keywords
- connecting rod
- concrete box
- stripper plate
- box girder
- plane fit
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- 239000004567 concrete Substances 0.000 title claims abstract description 54
- 238000011017 operating method Methods 0.000 title claims abstract description 5
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000000926 separation method Methods 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 8
- 230000001154 acute effect Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000011178 precast concrete Substances 0.000 description 16
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241001314948 Bursaria incana Species 0.000 description 1
- 241001513282 Bursaria spinosa Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
- B66C1/30—Duplicate, e.g. pivoted, members engaging the loads from two sides and also arranged to grip the sides of the loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The present invention relates to a kind of operating methods of concrete box girder suspender using inclined-plane fit body, comprising the following steps: step 1: the preparation before lifting；Purpose is that two inclined-plane fit bodies are moved to concrete box girder two sides, and the supporting beam 11 is moved to above the concrete box girder, and the link block 2 in two inclined-plane fit bodies is fixed on to the both ends of the supporting beam 11；Step 2: being arranged and lift inclined-plane fit body；Purpose is setting lifting inclined-plane fit body and the stripper plate of inclined-plane fit body is made to be bonded with the side of concrete box girder and rise simultaneously completely with concrete box girder；Step 3: separation inclined-plane fit body；When concrete box girder rises arrival predetermined position, carries out inclined-plane fit body and separated with concrete box girder；Realize the effect that lifting operation is recycled.
Description
The application be application No. is: 2017105201706, title are as follows: " a kind of inclined-plane fit body and a kind of concrete box
The divisional application of the application for a patent for invention of beam suspender ", the original bill applying date are as follows: on June 30th, 2017.
Technical field
The present invention relates to precast concrete box-beams to lift field, especially a kind of concrete box using inclined-plane fit body
The operating method of beam suspender.
Background technique
In precast concrete box-beam lifting, it is not fixed easily since precast concrete box-beam volume is larger, generallys use steel
Cord recycles hanging device to be promoted after being bundled.The premise of this lifting mode is precast concrete box-beam and ground
Between need the presence of the gap for being enough to make steel wire penetrating, otherwise precast concrete box-beam bundle very difficult；Together
When, since precast concrete box-beam can be inevitably generated shaking, wirerope and precast concrete box-beam during handling
Between squeeze mutually, slide, misplace, and the contact area between wirerope and precast concrete box-beam is small, and pressure is excessively concentrated,
It easily causes the damage to precast concrete box-beam or rubs the rope strand of wirerope, and then bring security risk.
Current existing precast concrete box-beam suspender is identical as wirerope lifting principle, requires first hang before lifting
A part of tool is placed in precast concrete box-beam bottom, to further hold up precast concrete box-beam to realize lifting；So
And this lifting mode is complicated for operation, by suspender be placed in this operation of precast concrete box-beam bottom inherently exist it is larger tired
It is difficult, it usually needs other large scale hoisting machinery coordinating operations could be completed, and unnecessary manpower and material resources expenditure is increased.
Summary of the invention
For above situation, to make up technical deficiency present in the prior art, the present invention, which provides, uses inclined-plane make-up machine
The method of structure operation concrete box girder suspender.
Its technical solution solved is: a kind of inclined-plane fit body, including horizontally disposed pedestal, the left end installation of pedestal
Have as link block pedestal top and can slid vertically on the base, the right end of pedestal is hinged with the extruding for the setting that is tilted to the left
Plate；There are first connecting rod, second connecting rod and third connecting rod being placed on the right side of link block and parallel to each other on the link block, the
The left end of one connecting rod, second connecting rod and third connecting rod is hinged on the right end of link block, has vertical bar on the right side of link block, vertical bar is simultaneously
Hinged with first connecting rod, second connecting rod and third connecting rod, constituting first connecting rod, second connecting rod and third connecting rod can be on link block
The structure of parallel rotation；The right end of the first connecting rod, second connecting rod and third connecting rod is respectively provided with longitudinally disposed shaft,
Stripper plate be equipped with the consistent sliding slot of stripper plate length direction, shaft is placed in sliding slot, constitute first connecting rod, second connecting rod and
The structure that third connecting rod can be rotated on stripper plate and can be slided in sliding slot through shaft；It is formed between third connecting rod and stripper plate
Downward acute angle.
A kind of concrete box girder suspender, the above-mentioned inclined-plane fit body including two mutually symmetrical with settings, two inclined-plane patches
Mechanism to be closed to link together through supporting beam, the both ends of supporting beam are connected with link block respectively, and stripper plate is placed in the lower section of supporting beam,
Two link blocks are constituted with supporting beam while the structure of movement.
Structure of the invention is ingenious, operate it is convenient, using concrete box girder itself inclined side carry out can automatic attaching incline
Prism clamps lifting, does not need to carry out additional fixed operation to concrete box girder, enormously simplifies lifting step；Meanwhile
It is bundled due to not needing wirerope, the phase attrition between wirerope and precast concrete box-beam will not be generated in hoisting process
Damage, is improved hoisting safety, and use the side of concrete box girder as weight-bearing surface, is squeezed in a manner of face contact,
Contact area is larger, and pressure is evenly distributed, smaller to the damage of precast concrete box-beam.
Detailed description of the invention
Fig. 1 is the main view of inclined-plane fit body of the invention.
Fig. 2 is the axonometric drawing of inclined-plane fit body of the invention.
Fig. 3 is the main view of concrete box girder suspender of the invention.
Main view when Fig. 4 is concrete box girder suspender work of the invention.
Specific embodiment
Below in conjunction with attached drawing, specific embodiments of the present invention will be described in further detail.
In conjunction with Fig. 1 to Fig. 4, The present invention gives a kind of inclined-plane fit body, including horizontally disposed pedestal 1, pedestal 1
Left end is equipped with the link block 2 that is placed in 1 top of pedestal and can slide vertically on pedestal 1, and the right end of pedestal 1, which is hinged with, to incline to the left
The stripper plate 3 being tiltedly arranged；There is first connecting rod 4, second that be placed in 2 right side of link block and parallel to each other on the link block 2
Connecting rod 5 and third connecting rod 6, the left end of first connecting rod 4, second connecting rod 5 and third connecting rod 6 are hinged on the right end of link block 2, connection
There is vertical bar 7 on the right side of block 2, and vertical bar 7 is hinged with first connecting rod 4, second connecting rod 5 and third connecting rod 6 simultaneously, composition first connecting rod 4,
Second connecting rod 5 and third connecting rod 6 can on link block 2 parallel rotation structure；The first connecting rod 4, second connecting rod 5 and
The right end of three-link 6 is respectively provided with longitudinally disposed shaft 8, and stripper plate 3 is equipped with and the consistent sliding slot of 3 length direction of stripper plate
9, shaft 8 is placed in sliding slot 9, and constituting first connecting rod 4, second connecting rod 5 and third connecting rod 6 can rotate through shaft 8 on stripper plate 3
And the structure that can be slided in sliding slot 9；Downward acute angle is formed between third connecting rod 6 and stripper plate 3.
Effect is preferably slid vertically in order to reach link block 2, the left end of the pedestal 1 is placed in 1 top of pedestal
And vertically arranged sliding rail, the front/rear end of link block 2 are equipped with the vertical slot up and down to match with sliding rail, sliding rail is placed in
In vertical slot, the structure that link block 2 slides vertically on the slide rail through vertical slot is constituted；For the rotation for making stripper plate 3 reach more stable
The left side of effect, the stripper plate 3 is equipped with and the consistent straight trough 10 of 3 length direction of stripper plate, the front and back end of straight trough 10
Face is equipped with to be distinguished with the consistent sliding slot 9 of 10 length direction of straight trough, the right end of first connecting rod 4, second connecting rod 5 and third connecting rod 6
Equipped with longitudinally disposed shaft 8, the both ends of shaft 8 are respectively placed in sliding slot 9, constitute first connecting rod 4, second connecting rod 5 and third
The structure that connecting rod 6 can be rotated on stripper plate 3 and can be slided in sliding slot 9 through shaft 8；The present invention gives a kind of concrete
Hanger for box girder, the above-mentioned inclined-plane fit body including two mutually symmetrical with settings, two inclined-plane fit bodies connect through supporting beam 11
It is connected together, the both ends of supporting beam 11 are connected with link block 2 respectively, and stripper plate 3 is placed in the lower section of supporting beam 11, constitute two companies
Block 2 is connect with supporting beam 11 while the structure of movement.
In order to make concrete box girder suspender reach more convenient and fast using effect, the supporting beam 11 is equipped with hole for hoist
12。
According to different use environments, when the inclined-plane fit body shown in Fig. 1 is in off working state, described is squeezed
The tilt angle of pressing plate 3 is greater than the tilt angle of the side of lifted by crane concrete box girder, and the right side of stripper plate 3 is fitting
Face；The present invention is in use, step 1: two inclined-plane fit bodies are moved to concrete box girder two respectively by the preparation before lifting
Side makes the lower end of stripper plate 3 and the left side face contact of concrete box girder, and pedestal 1 is placed on ground, and the two of concrete box girder two sides
A mutually symmetrical with setting of inclined-plane fit body；Supporting beam 11 is moved to above concrete box girder, and by two inclined-plane make-up machines
Link block 2 in structure is separately fixed at the both ends of supporting beam 11, so far completes the preparation before lifting;
Step 2: being arranged and lift inclined-plane fit body, hanging device is connected to the hole for hoist of supporting beam 11 through wirerope
On 12, make supporting beam 11 can be with Horizontal Take-off and Landing, starting lifting means rises supporting beam 11, and inclined-plane fit body is transported therewith at this time
It is dynamic；In 11 uphill process of supporting beam, inclined-plane fitting motion process are as follows: pedestal 1 is motionless, link block 2 with supporting beam 11 rise and
The upward sliding on pedestal 1 is contacted due to the lower end of stripper plate 3 with the side of concrete box girder at this time, and stripper plate 3 is by coagulation
The blocking of native box beam side and pedestal 1 makes stripper plate 3 not generate upward and movement and downward sliding to the right, meanwhile, pedestal 1
Stripper plate 3 is generated not with the frictional force of ground face contact to be moved to the left；When link block 2 rises, first connecting rod 4, second connecting rod
5, third connecting rod 6 connect first connecting rod 4, second connecting rod 5, third connecting rod 6 with stripper plate 3 with link block 2 is mobile simultaneously
One end upward sliding in sliding slot 9；Since stripper plate 3 is to be obliquely installed and there are downward acute angle folders between third connecting rod 6
Angle, when first connecting rod 4, second connecting rod 5, the upward sliding on stripper plate 3 of third connecting rod 6, first connecting rod 4, second connecting rod 5,
Third connecting rod 6 generates rotation on link block 2, and the rotation of first connecting rod 4, second connecting rod 5, third connecting rod 6 makes itself and stripper plate 3
Position change occurs for one end of connection, and then influences stripper plate 3 through sliding slot 9, generates stripper plate 3 hinged with pedestal 1 along it
The rotation of axial concrete box beam sides fitting;When stripper plate 3 is bonded completely with the side of concrete box girder, stripper plate 3 is not
It is rotated further by, concrete box girder is clamped risen completely and simultaneously with supporting beam 11 through stripper plate 3 by the stripper plate 3 of its two sides;
Step 3: separation inclined-plane fit body, when concrete box girder reaches predetermined position, supporting descending beam 11 makes coagulation
Native box beam entirely falls within pre-position, remains stationary pedestal 1 and continues whereabouts supporting beam 11, link block 2 falls therewith to be made
Stripper plate 3 turns through what the effect and generating of first connecting rod 4, second connecting rod 5 and third connecting rod 6 was separated with concrete box beam sides
It is dynamic；After the binding face of stripper plate 3 is separated with the side of concrete box girder, link block 2 is made to be detached from supporting beam 11, then inclined-plane is bonded
Mechanism and supporting beam 11 can be removed individually, and primary lifting operation is so far completed.
Structure of the invention is ingenious, and it is convenient to operate, and the features of shape according to specific to concrete box girder abandons traditional backing
Formula lifting carries out clamping lifting using the inclined side of concrete box girder itself, and according to concrete box girder during lifting
Flank angle carries out automatic attaching and clamps, and is not easy to set on wirerope or other suspenders before not only solving concrete box girder lifting
It in the concrete box girder bottom the problem of, and does not need to carry out hand fit's operation to the side of concrete box girder, greatly simplify
Lifting step；Bundled simultaneously as not needing wirerope, will not be generated in hoisting process wirerope with it is concrete prefabricated
Mutual abrasion between box beam, improves hoisting safety, and uses the side of concrete box girder as weight-bearing surface, with face contact
Mode squeezed, contact area is larger, and pressure is evenly distributed, smaller to the damage of precast concrete box-beam.
Claims (1)
1. a kind of operating method of the concrete box girder suspender using inclined-plane fit body, which is characterized in that including following step
It is rapid:
Step 1: the preparation before lifting
Two inclined-plane fit bodies are moved to concrete box girder two sides, make the lower end of stripper plate (3) and a left side for concrete box girder
Side contact, pedestal (1) are placed on ground, two mutually symmetrical with settings of inclined-plane fit body of the concrete box girder two sides；
Supporting beam (11) is moved to above the concrete box girder, and the link block (2) in two inclined-plane fit bodies is divided
It is not fixed on the both ends of the supporting beam (11), the preparation before completing lifting；
Step 2: being arranged and lift inclined-plane fit body
Hanging device is connected on the hole for hoist (12) of the supporting beam (11) through wirerope, makes the supporting beam (11) can be with
Horizontal Take-off and Landing, starting lifting means rise the supporting beam (11), and the inclined-plane fit body moves therewith at this time；The branch
It supports in beam (11) uphill process, the motion process of inclined-plane fitting are as follows: the pedestal (1) is motionless, and the link block (2) is with the branch
Support beam (11) rises and upward sliding, the lower end of the stripper plate (3) and the side of concrete box girder connect on the pedestal 1
Touching, the stripper plate (3) by the blocking of concrete box beam sides and the pedestal (1) make the stripper plate (3) do not generate to
Upper and movement and downward sliding to the right, meanwhile, the frictional force of the pedestal (1) and ground face contact makes the stripper plate (3)
It does not generate and is moved to the left；When the link block (2) rise, first connecting rod (4), second connecting rod (5), third connecting rod (6) are with institute
State link block (2) and meanwhile it is mobile make the first connecting rod (4), second connecting rod (5), third connecting rod (6) with the stripper plate (3)
One end of connection is in sliding slot (9) interior upward sliding；Due to the stripper plate (3) be obliquely installed and with the third connecting rod (6)
Between there are downward acute angles, when the first connecting rod (4), second connecting rod (5), third connecting rod (6) are in the stripper plate
(3) on when upward sliding, the first connecting rod (4), second connecting rod (5), third connecting rod (6) generate on the link block (2)
Rotation, the rotation of the first connecting rod (4), second connecting rod (5), third connecting rod (6) make one that it connect with the stripper plate (3)
Position change occurs for end, and then influences the stripper plate (3) through the sliding slot (9), generates the stripper plate (3) along itself and institute
The rotation for stating the hinged axial concrete box girder side fitting of pedestal (1), when the side of the stripper plate (3) and concrete box girder
When being bonded completely, stripper plate (3) is no longer rotated, and the concrete box girder is clamped simultaneously completely by the stripper plate (3) of its two sides
Rise simultaneously through the stripper plate (3) with the supporting beam (11)；
Step 3: separation inclined-plane fit body
When the concrete box girder, which rises, reaches predetermined position, declining the supporting beam (11) keeps the concrete box girder complete
Fall in pre-position, remain stationary the pedestal (1) and continue fall the supporting beam (11), the link block (2) with
Whereabouts make the stripper plate (3) through the first connecting rod (4), second connecting rod (5) and third connecting rod (6) effect and generate with
The rotation of concrete box beam sides separation；After the binding face of the stripper plate (3) is separated with the side of concrete box girder, make institute
It states link block (2) and is detached from the supporting beam (11), then the inclined-plane fit body and supporting beam (11) can be removed individually, so far
Complete lifting operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810002605.2A CN108313868B (en) | 2017-06-30 | 2017-06-30 | Use the operating method of the concrete box girder suspender of inclined-plane fit body |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710520170.6A CN107117527B (en) | 2017-06-30 | 2017-06-30 | A kind of inclined-plane fit body and a kind of concrete box girder suspender |
| CN201810002605.2A CN108313868B (en) | 2017-06-30 | 2017-06-30 | Use the operating method of the concrete box girder suspender of inclined-plane fit body |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710520170.6A Division CN107117527B (en) | 2017-06-30 | 2017-06-30 | A kind of inclined-plane fit body and a kind of concrete box girder suspender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108313868A CN108313868A (en) | 2018-07-24 |
| CN108313868B true CN108313868B (en) | 2019-05-07 |
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ID=59720274
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810002623.0A Withdrawn CN108382981A (en) | 2017-06-30 | 2017-06-30 | A kind of inclined-plane fit body |
| CN201810002605.2A Active CN108313868B (en) | 2017-06-30 | 2017-06-30 | Use the operating method of the concrete box girder suspender of inclined-plane fit body |
| CN201810002624.5A Withdrawn CN108358043A (en) | 2017-06-30 | 2017-06-30 | Concrete box girder suspender for inclined-plane fit body |
| CN201810002622.6A Withdrawn CN108358042A (en) | 2017-06-30 | 2017-06-30 | A kind of concrete box girder suspender for inclined-plane fit body |
| CN201710520170.6A Active CN107117527B (en) | 2017-06-30 | 2017-06-30 | A kind of inclined-plane fit body and a kind of concrete box girder suspender |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810002623.0A Withdrawn CN108382981A (en) | 2017-06-30 | 2017-06-30 | A kind of inclined-plane fit body |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810002624.5A Withdrawn CN108358043A (en) | 2017-06-30 | 2017-06-30 | Concrete box girder suspender for inclined-plane fit body |
| CN201810002622.6A Withdrawn CN108358042A (en) | 2017-06-30 | 2017-06-30 | A kind of concrete box girder suspender for inclined-plane fit body |
| CN201710520170.6A Active CN107117527B (en) | 2017-06-30 | 2017-06-30 | A kind of inclined-plane fit body and a kind of concrete box girder suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN108382981A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108622798B (en) * | 2018-06-07 | 2023-10-27 | 中国能源建设集团安徽电力建设第二工程有限公司 | Auxiliary hoisting device for steel structure construction |
| CN108842631A (en) * | 2018-07-23 | 2018-11-20 | 河北建设集团卓诚路桥工程有限公司 | A kind of prefabricated box girder hoisting positioning device |
| CN111196554A (en) * | 2018-11-20 | 2020-05-26 | 特变电工沈阳变压器集团有限公司 | Multifunctional transformer stay detaching pliers |
| CN112050465A (en) * | 2019-06-05 | 2020-12-08 | 广东美的环境电器制造有限公司 | Heating device |
| CN112027897B (en) * | 2020-09-15 | 2022-09-09 | 四川华神钢构有限责任公司 | Steel box girder rapid hoisting sling and use method thereof |
| CN112695639B (en) * | 2020-12-25 | 2022-08-19 | 上海浦兴路桥建设工程有限公司 | Construction method for hoisting new elevated bridge based on original bridge |
| CN113353778B (en) * | 2021-06-09 | 2023-03-24 | 中国建筑第八工程局有限公司 | Pulley type section bar lifting appliance device and lifting construction method thereof |
| CN114922086A (en) * | 2022-06-15 | 2022-08-19 | 中铁广州工程局集团第三工程有限公司 | Construction method for hoisting interchange ramp steel box girder |
| CN117163817B (en) * | 2023-11-02 | 2024-01-23 | 山西省安装集团股份有限公司 | Precast box girder hoisting device and method |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE400536B (en) * | 1972-10-06 | 1978-04-03 | Asea Ab | LIFTING DEVICE FOR BALAR |
| US3825293A (en) * | 1973-07-27 | 1974-07-23 | Lingl Corp | Brick gripping apparatus |
| SU948833A1 (en) * | 1980-10-23 | 1982-08-07 | За витель С ;€ОЮ31А | П .П ТЕлН ЧВ€КР.Я ms,mffiB,A | Load-engaging device |
| SU1020350A1 (en) * | 1981-06-01 | 1983-05-30 | Центральное Конструкторско-Технологическое И Нормативно-Исследовательское Бюро Министерства Автомобильного Транспорта Азсср | Automatic gripper |
| GB2099385B (en) * | 1981-06-02 | 1984-08-01 | Becorit Ltd | Underground suspended railway structures |
| US6065791A (en) * | 1998-06-01 | 2000-05-23 | Macdonald Dettwiler Space And Advanced Robotics Ltd. | Collet end effector |
| DE19901496C1 (en) * | 1999-01-11 | 2000-11-30 | Mannesmann Ag | Clamping gripper for loads to be gripped from above |
| CN201024040Y (en) * | 2006-11-29 | 2008-02-20 | 王茜 | Steel roll sling |
| JP5059491B2 (en) * | 2007-06-11 | 2012-10-24 | 三井住友建設株式会社 | Assembly method of mobile suspension support |
| CN101409481A (en) * | 2008-11-24 | 2009-04-15 | 山东华力电机集团股份有限公司 | Inner circle self-locking sling |
| CN201458523U (en) * | 2009-07-16 | 2010-05-12 | 科美（杭州）机械有限公司 | Novel suspension clamp |
| CN201501734U (en) * | 2009-08-28 | 2010-06-09 | 无锡海源重工股份有限公司 | Hook device for large plain girder |
| CN102080354B (en) * | 2009-11-27 | 2012-09-26 | 北京万桥兴业机械有限公司 | Pier-encircling clamp device |
| CN102070073B (en) * | 2011-01-04 | 2012-07-18 | 中国人民解放军91872部队上海研究室 | Lifting and releasing device with automatic locking and unlocking functions |
| CN201943077U (en) * | 2011-02-22 | 2011-08-24 | 北京城建道桥建设集团有限公司 | Waterproof curtain of CT-type fore shaft steel pipe pile |
| CN202220041U (en) * | 2011-08-03 | 2012-05-16 | 秦皇岛天业通联重工股份有限公司 | Sling used for concrete box girder |
| CN202729584U (en) * | 2012-07-04 | 2013-02-13 | 百特节能电机有限公司 | Internal-expanding-type self-locking hanging appliance |
| CN203319514U (en) * | 2013-06-28 | 2013-12-04 | 中国十九冶集团有限公司 | Box girder lifting device |
| CN203411911U (en) * | 2013-09-04 | 2014-01-29 | 中国十九冶集团有限公司 | Concrete precast box beam hoisting device |
| CN204689368U (en) * | 2015-04-25 | 2015-10-07 | 河南华北起重吊钩有限公司 | A kind of steel pipe lifting dedicated lifting hook |
| CN205772794U (en) * | 2016-06-28 | 2016-12-07 | 中交第二航务工程局有限公司 | A kind of suspender of revealing all the details of concrete prefabricated element |
| CN206126660U (en) * | 2016-10-26 | 2017-04-26 | 中铁一局集团天津建设工程有限公司 | Simple and easy hoist in section of jurisdiction |
-
2017
- 2017-06-30 CN CN201810002623.0A patent/CN108382981A/en not_active Withdrawn
- 2017-06-30 CN CN201810002605.2A patent/CN108313868B/en active Active
- 2017-06-30 CN CN201810002624.5A patent/CN108358043A/en not_active Withdrawn
- 2017-06-30 CN CN201810002622.6A patent/CN108358042A/en not_active Withdrawn
- 2017-06-30 CN CN201710520170.6A patent/CN107117527B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108313868A (en) | 2018-07-24 |
| CN107117527A (en) | 2017-09-01 |
| CN107117527B (en) | 2018-02-06 |
| CN108358042A (en) | 2018-08-03 |
| CN108382981A (en) | 2018-08-10 |
| CN108358043A (en) | 2018-08-03 |
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