CN202080812U - Dedicated sling system for large-scaled reinforcing cage - Google Patents
Dedicated sling system for large-scaled reinforcing cage Download PDFInfo
- Publication number
- CN202080812U CN202080812U CN2011201396402U CN201120139640U CN202080812U CN 202080812 U CN202080812 U CN 202080812U CN 2011201396402 U CN2011201396402 U CN 2011201396402U CN 201120139640 U CN201120139640 U CN 201120139640U CN 202080812 U CN202080812 U CN 202080812U
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- China
- Prior art keywords
- large steel
- spreader system
- lifting
- main body
- connector
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- 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 - Lifetime
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- 230000003014 reinforcing effect Effects 0.000 title description 5
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 80
- 239000010959 steel Substances 0.000 claims abstract description 80
- 230000002787 reinforcement Effects 0.000 abstract description 44
- 239000000725 suspension Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Load-Engaging Elements For Cranes (AREA)
Abstract
一种大型钢筋笼专用吊具系统，包括至少一组合扁担梁、连接器、吊环及钢丝绳，所述组合扁担梁主体由两根型钢背向连接构成，所述组合扁担梁主体的上侧设置有两对上吊耳、下侧设置有两对下吊耳；所述连接器的上部为吊耳，下部为设有上下贯穿的通槽的主体；所述吊环连接于所述下吊耳及连接器吊耳之间。本实用新型采用由两根型钢连接构成的组合扁担梁作为吊具的主要承重部件，同时采用连接器与钢筋笼主筋及箍筋连接，避免钢筋笼在吊装过程中发生脱落、变形、扭曲等现象，提高了吊装作业的效率与安全性。
A special spreader system for large steel cages, including at least one combined pole beam, connectors, suspension rings and steel wire ropes. There are two pairs of upper lifting lugs and two pairs of lower lifting lugs on the lower side; the upper part of the connector is the lifting lug, and the lower part is the main body with a through groove that penetrates up and down; the lifting ring is connected to the lower lifting lug and the connector between lugs. The utility model adopts a combined pole beam composed of two section steel connections as the main load-bearing part of the sling, and at the same time adopts a connector to connect with the main reinforcement and stirrup of the reinforcement cage, so as to avoid the falling off, deformation and twisting of the reinforcement cage during the hoisting process. , improving the efficiency and safety of hoisting operations.
Description
Technical field
The utility model relates to the reinforcing bar cage hoisting construction field in bottom section or the pile foundation engineering.
Background technology
The most on-the-spot standards of concentrating of steel reinforcement cage are made in the construction of bottom section or pile foundation engineering, adopting automobile or other modes to be transported to the camp site after having made installs, reinforcing bar cage hoisting directly adopts the lifting of steel rope multiple spot usually, directly lifting need be set up the reinforcing bar of putting more energy in steel reinforcement cage, to improve steel reinforcement cage self rigidity, improve the safety of lifting.As adopting " ten " word or other forms of suspender then because of the suspender suspension centre is few, need to adopt the steel rope direct connection strengthening on the stirrup, the steel reinforcement cage big for weight comes off easily, is out of shape, twists, and causes safety, quality accident to take place.
The utility model content
The purpose of utility model is to remedy the deficiency of existing reinforcement cage hoisting technology, provides a kind of safe, efficient, energy-conservation, the special hanger that can avoid steel reinforcement cage to deform, come off, twist in the lifting process.
In order to realize the foregoing invention purpose, the utility model provides a kind of large-scale reinforcement cage special hanger system, comprise at least one combination shoulder pole girder, described combination shoulder pole girder main body is connected and composed dorsad by two shaped steel, and the upside of described combination shoulder pole girder main body is provided with two pairs, and upward hanger, downside are provided with two pairs of following hangers; Reach and the described identical adaptor union of hanger quantity down, the top of described adaptor union is hanger, and the bottom is the main body that is provided with the groove that runs through up and down; Reach at least one suspension ring, be connected between described hanger down and the adaptor union hanger; And some steel ropes.
As a kind of embodiment wherein, described large-scale reinforcement cage special hanger system comprises a described combination shoulder pole girder.
As another kind of embodiment, described large-scale reinforcement cage special hanger system comprises two described combination shoulder pole girders that be arranged in parallel and is arranged between two combination shoulder pole girders and two vertical with it pipe links, described two pipe link two ends are fixedly connected on two combination shoulder pole girders, constitute " well " font.Should be fit to too for various diameter steel reinforcement cages by " well " font suspender.
As a kind of optional embodiment, described combination shoulder pole girder main body is passed through welding by two channel-section steels, or is spirally connected, or clamping, or rabbets the one that is welded dorsad.
Described connecting rod is made of shaped steel.
The two ends of described combination shoulder pole girder main body are respectively arranged with the auxiliary hanger of a pair of steel reinforcement cage, and its effect is fixing steel reinforcement cage, makes things convenient for steel reinforcement cage to be connected when swinging with installation in position when avoiding lifting by crane.
The described hanger of going up is arranged at relative both sides up and down, position with following hanger.
Described hanger down bottom is connected with suspension ring, and described adaptor union lug hook hangs with another suspension ring, directly hangs between two suspension ring to connect or connect by wire rope hanging.
The utility model adopts the main load-supporting part of combination shoulder pole girder as suspender, has the following advantages:
(1) the combination shoulder pole girder structural safety that is connected and composed by two shaped steel adopts adaptor union to be connected with steel reinforcement cage master muscle and stirrup simultaneously, avoids phenomenons such as steel reinforcement cage comes off, distortion, distortion in hoisting process, the efficient and the safety that have improved lifting operation.
(2) shoulder pole girder is constituted by channel-section steel or other shaped steel, can come according to diameter, the total weight of steel reinforcement cage it is freely selected combination.
(3) suspender of the present utility model adopts the combination shoulder pole girder, cooperates hanger, adaptor union, can be used in the counter-rotating that lifts of steel reinforcement cage, and vertical lifting lifts convenient and swift.
(4) suspender of the present utility model can not increase steel reinforcement cage and strengthen hoop reinforcing steel bar, and directly lifting has the characteristics of energy-saving consumption-reducing.
Description of drawings
Fig. 1 a is the facade structures scheme drawing of embodiment 1.
Fig. 1 b is the A-A section-drawing of Fig. 1 a.
Fig. 1 c is the B-B section-drawing of Fig. 1 a.
Fig. 1 d bows to view for Fig. 1 a's.
Fig. 2 is the connector construction scheme drawing.
Fig. 3 uses scheme drawing for suspender.
Fig. 4 is the structural representation of embodiment 2.
The specific embodiment
Embodiment 1
As shown in Figure 4, for the utility model can be applicable to the suspender of hoisting large-size steel reinforcement cage, it can be applicable to the reinforcing bar cage hoisting of all size.This suspender mainly comprises combination shoulder pole girder, adaptor union as shown in Figure 2 and the some steel ropes shown in Fig. 1 a～1d.
Two channel-section steels 110 are processed connection dorsad, constitute " worker " font " combination shoulder pole girder main body.The relative hanger 111 that is respectively equipped with downside of upside in the shoulder pole girder main body reaches hanger 112 down, the bottom at shoulder pole girder main body two ends is respectively equipped with the auxiliary hanger 113 of steel reinforcement cage, can adopt rope to pass through fixedly steel reinforcement cage of auxiliary hanger 113 during lifting, to prevent the steel reinforcement cage swing, also can make steel reinforcement cage in time in place, make things convenient for fitting operation.
The top of adaptor union 120 is a hanger 121, and its underpart main body 122 is provided with groove, can be used for wearing steel rope.
As shown in Figure 3, steel rope 131 passes hanger 111, hangs on gauntry crane, wheel crane or the suspension hook, and suspension ring 140 hang on down the bottom of hanger 112, another group suspension ring 140 are hooked in the hanger 121 of adaptor union 120, and steel rope 132 is connected in up and down between two groups of suspension ring 140.Steel rope 133 passes the groove of adaptor union, and is downwards terminal, is used for being connected with the main muscle and the stirrup of steel reinforcement cage.By the connection of hanger, suspension ring, steel rope and adaptor union, the steel reinforcement cage of can slinging.What adopt in this example is the yi word pattern shoulder pole girder, adopts a gauntry crane or a wheel crane to get final product.
Also can be connected between following hanger 112 and the hanger 121 by one or 2 direct hooks of hanger.
The lifting construction procedure is as follows:
(1) spelling suspender, suspender must use high strength channel-section steel or other shaped steel, makes as structural steels such as I-beam sections;
(2) steel rope 131 hangs on lifting appliance, and its lower end hangs by suspension ring 140 and goes up hanger 111;
(3) hanger 121 of hanger 112 and adaptor union can pass through one or two suspension ring 140 direct connections down, also can connect with steel rope 132 between two suspension ring 140, as shown in Figure 3;
(4) pass a steel rope 133 on the groove of each adaptor union 120, two ends of steel rope 133 connect respectively on the main muscle and stirrup on each joint steel reinforcement cage top;
(5) the suspender steel reinforcement cage of slinging moves and puts to the designated mounting position (in the steel casing), installs then and transfers.
Embodiment 2
This suspender adopts " well " font suspender, and concrete structure is as follows: as shown in Figure 4, this suspender comprises two shoulder pole girders, 4 adaptor unions and some steel ropes and suspension ring.
Two channel-section steels 110 are processed connection dorsad, constitute the combination shoulder pole girder main body of " worker " font.Be arranged in parallel two and make up the shoulder pole girder main body, and be connected and fixed, form " well " font structure with two vertical with it pipe links 150.Combination shoulder pole girder bottom respectively is provided with two following hangers 112, and two steel reinforcement cages in end are assisted hanger 113.Number of connectors is identical with the quantity of following hanger.Each passes through suspension ring 140, steel rope 130 and adaptor union 120 in the hanger bottom down, thereby constitutes whole suspender.Except using channel-section steel, shoulder pole girder and pipe link can also adopt other shaped steel, as formations such as I-beam sections.
This example adopts " well " font suspender, can adopt two gauntrys crane or wheel crane.Other control step does not repeat them here as described in the embodiment 1.
Adopt " well " font suspender, holding capacity is very strong, can directly adopt " well " of the present invention font special hanger to cooperate common suspender to realize that the muscle cage of steel reinforcement cage lifts the vertical state that is converted into, do not need stiffener cage stirrup separately, the distortion of steel reinforcement cage also can not appear in the lifting process, its completing steps is: (1) is transferred to steel reinforcement cage near the on-site installation, two lifting appliances are placed in the both sides of steel reinforcement cage simultaneously, wherein first loop wheel machine adopts a sling end of steel reinforcement cage of " well " of the present invention font suspender, and second lifting appliance can adopt the sling other end of steel reinforcement cage of common suspender; (2) two loop wheel machines lift steel reinforcement cage simultaneously, adopt in the lifting process " well " loop wheel machine of an end of font special hanger with reinforcement cage hoisting to the vertical state of steel reinforcement cage; (3) be raised to when approaching vertical angle with ground when steel reinforcement cage, second loop wheel machine unclamps steel reinforcement cage, then by second loop wheel machine slowly steel reinforcement cage is moved to a hole site.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201396402U CN202080812U (en) | 2011-05-05 | 2011-05-05 | Dedicated sling system for large-scaled reinforcing cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201396402U CN202080812U (en) | 2011-05-05 | 2011-05-05 | Dedicated sling system for large-scaled reinforcing cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202080812U true CN202080812U (en) | 2011-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201396402U Expired - Lifetime CN202080812U (en) | 2011-05-05 | 2011-05-05 | Dedicated sling system for large-scaled reinforcing cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202080812U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935882A (en) * | 2014-04-25 | 2014-07-23 | 中石化宁波工程有限公司 | Holding-lifting method for large thin-wall dryer |
| CN105603970A (en) * | 2015-11-13 | 2016-05-25 | 重庆市合川区盐井建筑工程有限公司 | Steel reinforcement cage for building |
| CN105645248A (en) * | 2016-03-24 | 2016-06-08 | 中交第四公路工程局有限公司 | Reinforcement cage lifting device and method |
| CN106629377A (en) * | 2016-11-17 | 2017-05-10 | 中交路桥华东工程有限公司 | Large-scale steel reinforcement cage lifting appliance |
| CN108002207A (en) * | 2017-11-28 | 2018-05-08 | 河北省电力建设第工程公司 | double-machine lifting crane carrying pole device |
| CN109555026A (en) * | 2018-12-29 | 2019-04-02 | 中铁大桥局集团第六工程有限公司 | A kind of suspender of Fast Installation prefabricated bridge and the method for lifting floorings |
| CN110054074A (en) * | 2019-03-09 | 2019-07-26 | 中铁建设集团有限公司 | A kind of steel bar template integrated component hanging component and method in groups |
| CN110891892A (en) * | 2017-10-02 | 2020-03-17 | 三菱日立电力系统株式会社 | Hanging beam and method for hoisting hoisting object suspended by the hanging beam in the vertical direction |
| CN111646353A (en) * | 2020-04-28 | 2020-09-11 | 中铁十六局集团第四工程有限公司 | Segmental beam hanger |
| CN111824922A (en) * | 2020-07-07 | 2020-10-27 | 中铁广州工程局集团有限公司 | Lifting equipment |
| CN113071984A (en) * | 2021-04-27 | 2021-07-06 | 中国铁建重工集团股份有限公司 | Hoisting device and hoisting method |
| CN113104721A (en) * | 2021-04-19 | 2021-07-13 | 中建八局第四建设有限公司 | Long span bent cap framework of steel reinforcement installation lifting device |
| WO2022111218A1 (en) * | 2021-07-05 | 2022-06-02 | 中铁上海工程局集团有限公司 | Pile casing hoisting arm |
| CN115417289A (en) * | 2022-08-30 | 2022-12-02 | 中国建筑第八工程局有限公司 | Hoist of large-scale vertical reinforcement of high-efficient hoist and mount |
| CN115771836A (en) * | 2022-11-30 | 2023-03-10 | 中铁四局集团有限公司 | Cantilever bridge fabrication machine lifting equipment |
-
2011
- 2011-05-05 CN CN2011201396402U patent/CN202080812U/en not_active Expired - Lifetime
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935882B (en) * | 2014-04-25 | 2015-10-21 | 中石化宁波工程有限公司 | A kind of pocket of large thin-wall dryer hangs method |
| CN103935882A (en) * | 2014-04-25 | 2014-07-23 | 中石化宁波工程有限公司 | Holding-lifting method for large thin-wall dryer |
| CN105603970A (en) * | 2015-11-13 | 2016-05-25 | 重庆市合川区盐井建筑工程有限公司 | Steel reinforcement cage for building |
| CN105645248A (en) * | 2016-03-24 | 2016-06-08 | 中交第四公路工程局有限公司 | Reinforcement cage lifting device and method |
| CN105645248B (en) * | 2016-03-24 | 2017-08-08 | 中交第四公路工程局有限公司 | A kind of steel reinforcement cage lifting device and method |
| CN106629377A (en) * | 2016-11-17 | 2017-05-10 | 中交路桥华东工程有限公司 | Large-scale steel reinforcement cage lifting appliance |
| CN110891892A (en) * | 2017-10-02 | 2020-03-17 | 三菱日立电力系统株式会社 | Hanging beam and method for hoisting hoisting object suspended by the hanging beam in the vertical direction |
| CN108002207A (en) * | 2017-11-28 | 2018-05-08 | 河北省电力建设第工程公司 | double-machine lifting crane carrying pole device |
| CN109555026A (en) * | 2018-12-29 | 2019-04-02 | 中铁大桥局集团第六工程有限公司 | A kind of suspender of Fast Installation prefabricated bridge and the method for lifting floorings |
| CN110054074B (en) * | 2019-03-09 | 2024-03-15 | 中铁建设集团有限公司 | A kind of group hoisting assembly and method of integrated steel formwork components |
| CN110054074A (en) * | 2019-03-09 | 2019-07-26 | 中铁建设集团有限公司 | A kind of steel bar template integrated component hanging component and method in groups |
| CN111646353A (en) * | 2020-04-28 | 2020-09-11 | 中铁十六局集团第四工程有限公司 | Segmental beam hanger |
| CN111646353B (en) * | 2020-04-28 | 2022-01-28 | 中铁十六局集团第四工程有限公司 | Segmental beam hanger |
| CN111824922A (en) * | 2020-07-07 | 2020-10-27 | 中铁广州工程局集团有限公司 | Lifting equipment |
| CN113104721A (en) * | 2021-04-19 | 2021-07-13 | 中建八局第四建设有限公司 | Long span bent cap framework of steel reinforcement installation lifting device |
| CN113104721B (en) * | 2021-04-19 | 2022-08-26 | 中建八局第四建设有限公司 | Long span bent cap framework of steel reinforcement installation lifting device |
| CN113071984A (en) * | 2021-04-27 | 2021-07-06 | 中国铁建重工集团股份有限公司 | Hoisting device and hoisting method |
| WO2022111218A1 (en) * | 2021-07-05 | 2022-06-02 | 中铁上海工程局集团有限公司 | Pile casing hoisting arm |
| CN115417289A (en) * | 2022-08-30 | 2022-12-02 | 中国建筑第八工程局有限公司 | Hoist of large-scale vertical reinforcement of high-efficient hoist and mount |
| CN115771836A (en) * | 2022-11-30 | 2023-03-10 | 中铁四局集团有限公司 | Cantilever bridge fabrication machine lifting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111221 |