CN108373100A - Detacher, hoisting appliance and its construction method for transferring steel reinforcement cage - Google Patents
Detacher, hoisting appliance and its construction method for transferring steel reinforcement cage Download PDFInfo
- Publication number
- CN108373100A CN108373100A CN201810220904.3A CN201810220904A CN108373100A CN 108373100 A CN108373100 A CN 108373100A CN 201810220904 A CN201810220904 A CN 201810220904A CN 108373100 A CN108373100 A CN 108373100A
- Authority
- CN
- China
- Prior art keywords
- detacher
- stopper
- hook part
- block tongue
- main hook
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 59
- 239000010959 steel Substances 0.000 title claims abstract description 59
- 230000002787 reinforcement Effects 0.000 title claims abstract description 31
- 238000010276 construction Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 abstract description 8
- 210000002105 tongue Anatomy 0.000 description 24
- 239000000725 suspension Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004064 recycling Methods 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
- B66C1/34—Crane hooks
- B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
Abstract
The invention discloses a kind of detachers, including main hook part, block tongue and about stopper, the block tongue rotation to be mounted on the main hook part lower part；The rotation of the about stopper is mounted in the middle part of the main hook part；The detacher has closed state and opening state, when detacher is closed, the main hook part and the block tongue are in integrally hook-shaped, and the about stopper limits block tongue, and form a closed-loop with main hook part, when detacher in the open state, the block tongue and the about stopper are detached from.The construction method of steel reinforcement cage is transferred the invention also discloses a kind of hoisting appliance with the detacher and using the hoisting appliance.The detacher of the present invention is simple in structure, easy to use, and detacher coordinates steel wire rope that hangs muscle is replaced to realize the decentralization of steel reinforcement cage, has saved construction cost and time.
Description
Technical field
The present invention relates to reinforcement cage structures to lift field, and in particular to detacher, hoisting appliance and its decentralization steel reinforcement cage
Construction method.
Background technology
With the rapid economic development in our country, needing the project built increasing, cast-in-situ bored pile is in engineering construction item
It nearly all relates in mesh, since the requirement of construction is higher and higher, employs new technology, new process, ability optimized integration construction is wanted
High quality, the high-quality asked.
Under present construction technology, steel reinforcement cage usually requires setting hangs muscle when transferring, with the decentralization of steel reinforcement cage, concrete pours
Completion is built, hangs muscle can not reuse.And in the construction of science of bridge building pile foundation, drilled pile quantity is more, and hangs muscle demand is big, increases
Cost and the time of construction are added.
Invention content
In view of the deficiencies in the prior art, the purpose of the present invention is to provide a kind of detachers, simple in structure, make
It with conveniently, is used in combination with steel wire rope, transfers steel reinforcement cage instead of hangs muscle, save material, reduce construction cost and time.
To achieve the above objectives, the technical solution adopted by the present invention is that：A kind of detacher is used for steel reinforcement cage decentralization, packet
It includes：
Main hook part；
Block tongue, rotation are mounted on the main hook part lower part；
About stopper, rotation are mounted in the middle part of the main hook part；
The detacher has closed state and opening state, when the detacher is closed, the suspension hook
Main body and the block tongue are in integrally hook-shaped, and the about stopper limits the block tongue, and form an envelope with the main hook part
Closed loop；When the detacher in the open state, the block tongue and the about stopper are detached from.
Based on the above technical solution, the main hook part top is equipped with snap ring, and rotation is mounted on the suspension hook
Body top.
Based on the above technical solution, the constraint is buckled equipped with unhook draw ring.
It is an object of the invention to also provide a kind of hoisting appliance with the detacher, it is used to transfer reinforcing bar
Cage, which is characterized in that including：
Lift by crane distribution beam；
Main rope, one end connect the lifting distribution beam, and the other end connects the main hook part；
Secondary steel wire rope, one end connect the about stopper；
Lifting rope is connected with the lifting distribution beam.
Based on the above technical solution, it is equipped with upper lifting lug on the lifting distribution beam top.
Based on the above technical solution, it is equipped with lower lifting lug in the lifting distribution beam lower part.
It is an object of the invention to also provide a kind of construction method for transferring steel reinforcement cage using the hoisting appliance, feature
It is, includes the following steps：
U-shaped lifting lug is set on steel reinforcement cage；
The detacher is closed, and the detacher is made to catch on the U-shaped lifting lug；
It is synchronous to transfer the lifting rope and the secondary steel wire rope, steel reinforcement cage is transferred into predeterminated position；
The detacher is opened, the lifting rope and the secondary steel wire rope is pulled up, recycles the hoisting appliance.
Based on the above technical solution, the method for closing the detacher is：
The block tongue is rotated, it is in hook-shaped to make the main hook part and the block tongue integrally；
The U-shaped lifting lug is set to be between the main hook part and the block tongue；
It is rotated down the about stopper, so that the about stopper is limited the block tongue, and one is formed with the main hook part
Closed-loop, the detacher are closed, and the U-shaped lifting lug passes through the closed-loop.
Based on the above technical solution, the method for closing the detacher further includes：It is equipped on the outside of the block tongue anti-
Decylization, and after closing the detacher, the anti-decylization and the about stopper are connected using steel wire.
Based on the above technical solution, the method for opening the detacher is：
The secondary steel wire rope is pulled up, so that the about stopper is rotated up, the about stopper is detached from the block tongue, the block tongue
It rotates down, the detacher is in the open state.
Compared with the prior art, the advantages of the present invention are as follows：
(1) structure novel of detacher of the invention, advantages of simple is easy to use, is suitable for field application.
(2) detacher cooperation steel wire rope of the present invention transfers steel reinforcement cage, and detacher and steel wire rope can recycle and reuse, and save
About material reduces construction cost.
(3) hoisting appliance of the invention transfers steel reinforcement cage, detacher and steel wire rope recycling using detacher, reduces
Workload, save the construction time, reduce pile foundation because pore-forming standing time is long cause collapse hole, shrinkage cavity phenomena such as and to rear
The influence of continuous excavation of foundation pit.
Description of the drawings
Fig. 1 is detacher provided in an embodiment of the present invention schematic diagram in the open state；
Fig. 2 is the schematic diagram that detacher provided in an embodiment of the present invention is closed；
Fig. 3 is the front view of decentralization reinforcing bar cage hoisting suspender provided in an embodiment of the present invention；
Fig. 4 is the vertical view of Fig. 3；
In figure：1- main hook parts, 2- block tongues, 3- about stoppers, 4- snap rings, 5- anti-decylizations, 6- unhook draw rings, 7- lifting distribution
Beam, 8- main ropes, 9- pair steel wire ropes, 10- lifting ropes, the upper lifting lugs of 11-, lifting lug under 12-, 13-U type lifting lugs, 14- steel reinforcement cages.
Specific implementation mode
Invention is further described in detail with reference to the accompanying drawings and embodiments.
Shown in Fig. 1, Fig. 2, a kind of detacher provided in an embodiment of the present invention, including main hook part 1,2 peace treaty of block tongue
Stopper 3.Wherein, main hook part 1 is the main member of detacher, and main hook part 1 is hook formation, has enough intensity,
The main by weight of steel reinforcement cage can be carried；The rotation of block tongue 2 is mounted on 1 lower part of the main hook part；Block tongue 2 is hook formation, can
, in 1 lower rotational of main hook part, to be convenient for construction personnel's execute-in-place by rotation group；About the rotation of stopper 3 is mounted on described hang
1 middle part of hook main body；About stopper 3 is loop configuration, can be rotated at 1 middle part of main hook part by rotation group, is convenient for construction personnel
Execute-in-place；
Detacher has closed state and opening state.It is shown in Figure 1, when detacher is closed, suspension hook
Main body 1 and 2 entirety of block tongue are in hook-shaped, and about stopper 3 limits block tongue 2, and form a closed-loop with main hook part 1.Further
Ground, 1 top of main hook part are equipped with snap ring 4, and the rotation of snap ring 4 is mounted on 1 top of the main hook part.Snap ring 4 is a cyclic annular knot
Structure, snap ring 4 can be rotated by rotation group on 1 top of main hook part, and cyclic structure can connect steel wire in order to main hook part 1
Rope, while main hook part 1 after the suspension of snap ring 4 by that can also rotate, it is easy to use.Further, about stopper 3 is equipped with unhook
Draw ring 6, unhook draw ring 6 are equipped with through-hole, are conducive to steel wire penetrating and connect, and ensure the reliability being connect with steel wire rope, meanwhile, work as steel
When cord pulls unhook draw ring 6, it can be rotated with moving constraint button 3, it is simple to operate.
Detacher can be spliced at the scene, utilize steel wire hang detacher, as steel reinforcement cage is transferred together, strip
After the completion of the decentralization of muscle cage, detacher is detached from steel reinforcement cage, and steel wire rope and detacher recycle together, reuses, and saves material, reduces
Construction cost.Simultaneously as a large amount of hangs muscle need not be used, workload is reduced, the construction time is saved, reduces pile foundation
Influence because pore-forming standing time is long causes collapse hole, shrinkage cavity phenomena such as and to follow-up excavation of foundation pit.
Shown in Fig. 3, Fig. 4, the embodiment of the present invention also provides a kind of hoisting appliance with above-mentioned detacher comprising
Above-mentioned detacher and lifting distribution beam 7, main rope 8, secondary steel wire rope 9 and lifting rope 10.Wherein, 8 one end of main rope connects
Lift by crane distribution beam 7；8 other end of main rope connects the main hook part 1 of detacher；9 one end of secondary steel wire rope connects the pact of detacher
Stopper 3.Further, lifting distribution beam 7 is equipped with upper lifting lug 11 on top, and lifting distribution beam 7 is facilitated to connect lifting rope 10.Further
Ground, lifting distribution beam 7 are equipped with lower lifting lug 12 in lower part, and lifting distribution beam 7 is specifically facilitated to connect main rope 8.
Shown in Fig. 3, Fig. 4, the embodiment of the present invention additionally provides the construction using above-mentioned hoisting appliance decentralization steel reinforcement cage
Method comprising：
U-shaped lifting lug 13 is set on steel reinforcement cage；
Detacher is closed, and detacher is made to catch on U-shaped lifting lug 13, detacher is made to be closed；
Synchronous decentralization lifting rope 10 and secondary steel wire rope 9, predeterminated position is transferred to by steel reinforcement cage 14；
Detacher is opened, keeps detacher in the open state, pull-up lifting rope 10 and secondary steel wire rope 9 recycle hoisting appliance.
Specifically, welding manner can be used on steel reinforcement cage 14, U-shaped lifting lug 13 is set, by adjusting U-shaped lifting lug 13 in steel
Welding position on muscle cage 14 is accurately positioned 14 top mark height of steel reinforcement cage.Specifically, the method for closing detacher is：Rotation
Turn block tongue 2, keeps main hook part 1 and block tongue 2 whole in hook-shaped；U-shaped lifting lug 13 is set to be between main hook part 1 and block tongue 2；Downwards
Rotation condition button 3 makes about stopper 3 form a closed-loop with block tongue 2, main hook part 1, and detacher is closed, and U-shaped
Lifting lug 13 passes through closed-loop.Meanwhile 2 outside of block tongue is equipped with anti-decylization 5, when transferring steel reinforcement cage 14, detacher is closed,
3 are buckled across 5 connection constraints of anti-decylization using steel wire, block tongue 2 can be prevented and about stopper 3 is detached from, it is ensured that detacher, which is in, closes
State prevents U-shaped lifting lug 13 from falling off, and then ensures the safe and reliable of decentralization steel reinforcement cage 14.Specifically, the method for opening detacher
For：The secondary steel wire rope 9 of pull-up, makes about stopper 3 be rotated up, about stopper 3 is detached from block tongue 2, and detacher is in the open state.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
Under the premise of the principle of the invention, several improvements and modifications can also be made, these improvements and modifications are also considered as the protection of the present invention
Within the scope of.The content not being described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (10)
1. a kind of detacher is used to transfer steel reinforcement cage (14), which is characterized in that including：
Main hook part (1)；
Block tongue (2), rotation are mounted on the main hook part (1) lower part；
About stopper (3), rotation are mounted in the middle part of the main hook part (1)；
The detacher has closed state and opening state, when the detacher is closed, the main hook part
(1) and the block tongue (2) is integrally in hook-shaped, and the about stopper (3) limits the block tongue (2), and with the main hook part (1)
Form a closed-loop；When the detacher in the open state, the block tongue (2) and the about stopper (3) are detached from.
2. detacher as described in claim 1, it is characterised in that：Main hook part (1) top is equipped with snap ring (4), rotation
Turn to be mounted on the main hook part (1) top.
3. detacher as described in claim 1, it is characterised in that：The about stopper (3) is equipped with unhook draw ring (6).
4. a kind of hoisting appliance with detacher as described in claim 1, is used to transfer steel reinforcement cage (14), feature exists
In, including：
Lift by crane distribution beam (7)；
Main rope (8), one end connect the lifting distribution beam (7), and the other end connects the main hook part (1)；
Secondary steel wire rope (9), one end connect the about stopper (3)；
Lifting rope (10) is connected with the lifting distribution beam (7).
5. hoisting appliance as claimed in claim 4, it is characterised in that：It is equipped with upper lifting lug on lifting distribution beam (7) top
(11)。
6. hoisting appliance as claimed in claim 4, it is characterised in that：It is equipped with lower lifting lug in lifting distribution beam (7) lower part
(12)。
7. a kind of construction method for transferring steel reinforcement cage using hoisting appliance described in claim 4, which is characterized in that including following step
Suddenly：
U-shaped lifting lug (13) is set on steel reinforcement cage (14)；
The detacher is closed, and the detacher is made to catch on the U-shaped lifting lug (13)；
It is synchronous to transfer the lifting rope (10) and the secondary steel wire rope (9), steel reinforcement cage (14) is transferred into predeterminated position；
The detacher is opened, the lifting rope (10) and the secondary steel wire rope (9) is pulled up, recycles the hoisting appliance.
8. construction method as claimed in claim 7, which is characterized in that the method for closing the detacher is：
The block tongue (2) is rotated, makes the main hook part (1) and the block tongue (2) integrally in hook-shaped；
The U-shaped lifting lug (13) is set to be between the main hook part (1) and the block tongue (2)；
Be rotated down the about stopper (3), the about stopper (3) made to limit the block tongue (2), and with the main hook part (1)
A closed-loop is formed, the detacher is closed, and the U-shaped lifting lug (13) passes through the closed-loop.
9. construction method as claimed in claim 7, which is characterized in that the method for closing the detacher further includes：In the card
Anti-decylization (5) is equipped on the outside of tongue (2), and after closing the detacher, using steel wire connect the anti-decylization (5) and it is described about
Stopper (3).
10. construction method as claimed in claim 7, which is characterized in that the method for opening the detacher is：
The secondary steel wire rope (9) is pulled up, the about stopper (3) is made to be rotated up, the about stopper (3) is detached from the block tongue (2),
The block tongue (2) rotates down, and the detacher is in the open state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810220904.3A CN108373100A (en) | 2018-03-16 | 2018-03-16 | Detacher, hoisting appliance and its construction method for transferring steel reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810220904.3A CN108373100A (en) | 2018-03-16 | 2018-03-16 | Detacher, hoisting appliance and its construction method for transferring steel reinforcement cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108373100A true CN108373100A (en) | 2018-08-07 |
Family
ID=63018907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810220904.3A Pending CN108373100A (en) | 2018-03-16 | 2018-03-16 | Detacher, hoisting appliance and its construction method for transferring steel reinforcement cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108373100A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080236A (en) * | 2019-05-10 | 2019-08-02 | 西南石油大学 | A kind of lowering device for reinforcing cage of recyclable hangs muscle |
| CN110092290A (en) * | 2019-05-10 | 2019-08-06 | 西南石油大学 | A kind of steel reinforcement cage pay-off method of recyclable hangs muscle |
| CN113264444A (en) * | 2021-05-06 | 2021-08-17 | 广东核电合营有限公司 | Lifting appliance and lifting system for nuclear power station |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015136153A1 (en) * | 2014-03-10 | 2015-09-17 | Konecranes Plc | Lifting hook, safety latch of lifting hook and locking and releasing device of safety latch |
| CN204737574U (en) * | 2015-06-03 | 2015-11-04 | 武汉二航路桥特种工程有限责任公司 | Automatic unhooking device under water who fills out is thrown in pier protection |
| CN206538093U (en) * | 2017-02-28 | 2017-10-03 | 中国葛洲坝集团第一工程有限公司 | A kind of suspender for being applicable large-sized object |
| CN206570798U (en) * | 2017-03-13 | 2017-10-20 | 周向阳 | A kind of steel reinforcement cage positioner |
| CN207957522U (en) * | 2018-03-16 | 2018-10-12 | 中铁大桥局集团第一工程有限公司 | A kind of detacher and its hoisting appliance |
-
2018
- 2018-03-16 CN CN201810220904.3A patent/CN108373100A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015136153A1 (en) * | 2014-03-10 | 2015-09-17 | Konecranes Plc | Lifting hook, safety latch of lifting hook and locking and releasing device of safety latch |
| CN204737574U (en) * | 2015-06-03 | 2015-11-04 | 武汉二航路桥特种工程有限责任公司 | Automatic unhooking device under water who fills out is thrown in pier protection |
| CN206538093U (en) * | 2017-02-28 | 2017-10-03 | 中国葛洲坝集团第一工程有限公司 | A kind of suspender for being applicable large-sized object |
| CN206570798U (en) * | 2017-03-13 | 2017-10-20 | 周向阳 | A kind of steel reinforcement cage positioner |
| CN207957522U (en) * | 2018-03-16 | 2018-10-12 | 中铁大桥局集团第一工程有限公司 | A kind of detacher and its hoisting appliance |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080236A (en) * | 2019-05-10 | 2019-08-02 | 西南石油大学 | A kind of lowering device for reinforcing cage of recyclable hangs muscle |
| CN110092290A (en) * | 2019-05-10 | 2019-08-06 | 西南石油大学 | A kind of steel reinforcement cage pay-off method of recyclable hangs muscle |
| CN110092290B (en) * | 2019-05-10 | 2020-05-08 | 西南石油大学 | Reinforcement cage lowering method capable of recycling hanging bars |
| CN113264444A (en) * | 2021-05-06 | 2021-08-17 | 广东核电合营有限公司 | Lifting appliance and lifting system for nuclear power station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108373100A (en) | Detacher, hoisting appliance and its construction method for transferring steel reinforcement cage | |
| CN207957522U (en) | A kind of detacher and its hoisting appliance | |
| CN207919363U (en) | A kind of Filled Steel Tubular Arch Bridge low level assembly lifting system | |
| CN106586811B (en) | Lifting equipment for supporting patient with burn and lifting turn-over method for concrete tower | |
| CN214167096U (en) | Hanging device for bored pile reinforcement cage | |
| CN210341893U (en) | Steel reinforcement cage linkage of major diameter overlength bored concrete pile | |
| CN204238218U (en) | A kind of cartridge type hangs a device | |
| CN208105272U (en) | One kind preventing superfilled device | |
| CN207844841U (en) | A kind of great diameter and long pile cages decentralization suspender | |
| CN206859211U (en) | A kind of elastic steel cylinder of drilled pile solution cavity leak stopping | |
| CN210597280U (en) | Cast-in-situ anti-floating protective plate for hole digging pile | |
| CN105696468B (en) | Underwater concreting method in the construction of water Bridge | |
| CN108625364A (en) | A kind of foundation pit steel pipe post stake concrete pouring is anti-to stream construction method | |
| CN213933044U (en) | Layer door plant pendulum test device | |
| CN204386181U (en) | A kind of concrete mixer is deployed to ensure effective monitoring and control of illegal activities hose connection device | |
| CN108360524A (en) | One kind preventing superfilled device and its application method | |
| CN212359142U (en) | Movable material hopper that hangs for construction | |
| CN208965547U (en) | A kind of hangs muscle device that novel simplicity can be recycled | |
| CN212197587U (en) | Concrete suspension tank for water conservancy construction | |
| CN215715302U (en) | Simple and easy device of native is drawn to precast tubular pile stake core | |
| CN217376998U (en) | Unhooking-proof hanging rib connecting device | |
| CN217300501U (en) | Novel pipe well installation device matched with winch for use | |
| CN213059876U (en) | Detacher and steel reinforcement cage disengaging gear of steel reinforcement cage hoist and mount usefulness | |
| CN214831992U (en) | Pier stud turns over mould linkage | |
| CN213683230U (en) | Novel movable prevents hopper that shed |
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 |