CN202080812U - Dedicated sling system for large-scaled reinforcing cage - Google Patents

Dedicated sling system for large-scaled reinforcing cage Download PDF

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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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CN
China
Prior art keywords
hanger
reinforcement cage
shoulder pole
steel
main
Prior art date
Application number
CN2011201396402U
Other languages
Chinese (zh)
Inventor
黄国忠
陈鸣
荣劲松
周翰斌
何锦明
吴木怀
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中交四航局第一工程有限公司
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Priority to CN2011201396402U priority Critical patent/CN202080812U/en
Application granted granted Critical
Publication of CN202080812U publication Critical patent/CN202080812U/en

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Abstract

A dedicated sling system for a large-scale reinforcing cage comprises at least one combined carrying pole beam, a connector, flying rings and steel wire ropes, wherein the combined carrying pole beam comprises two section steel in opposite connection; two pairs of upper lifting eyes are arranged on the upper side of a main body of the combined carrying pole beam; two pairs of lower lifting eyes are arranged on the lower side of the main body of the combined carrying pole beam; lifting eyes are arranged at the upper part of the connector; a main body with a through groove is arranged at the lower part of the connector; the upper part and the lower part of the through groove are arranged in a penetrating manner; and the flying rings are connected between the lower lifting eyes and the lifting eye of the connector. In the utility model, the combined carrying pole beam composed of the two section steel connected is adopted and serve as a main bearing component of a sling, and the connector is connected with main reinforcements and hoop reinforcements of the reinforcing cage, so that the reinforcing cage has low possibility of shedding, deformation, distortion and the like during the process of hoisting, which improves the efficiency and the safety of the hoisting operation.

Description

A kind of large-scale reinforcement cage special hanger system

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)

1. large-scale reinforcement cage special hanger system, it is characterized in that: 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.
2. large-scale reinforcement cage special hanger according to claim 1 system is characterized in that: described large-scale reinforcement cage special hanger system comprises a described combination shoulder pole girder.
3. large-scale reinforcement cage special hanger according to claim 1 system, it is characterized in that: 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.
4. large-scale reinforcement cage special hanger according to claim 1 system is characterized in that: described combination shoulder pole girder main body, or is spirally connected by welding by two channel-section steels, or clamping, or the interlocking one that is welded dorsad.
5. large-scale reinforcement cage special hanger according to claim 1 system, it is characterized in that: described connecting rod is made of shaped steel.
6. large-scale reinforcement cage special hanger according to claim 1 system is characterized in that: 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.
7. large-scale reinforcement cage special hanger according to claim 1 system is characterized in that: the described hanger of going up is arranged at relative both sides up and down, position with following hanger.
8. large-scale reinforcement cage special hanger according to claim 1 system is characterized in that: 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.
CN2011201396402U 2011-05-05 2011-05-05 Dedicated sling system for large-scaled reinforcing cage CN202080812U (en)

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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Cited By (5)

* Cited by examiner, † Cited by third party
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
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

Cited By (7)

* Cited by examiner, † Cited by third party
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
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
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
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

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