CN105384054A - Reinforcing cage lifting device - Google Patents
Reinforcing cage lifting device Download PDFInfo
- Publication number
- CN105384054A CN105384054A CN201510993684.4A CN201510993684A CN105384054A CN 105384054 A CN105384054 A CN 105384054A CN 201510993684 A CN201510993684 A CN 201510993684A CN 105384054 A CN105384054 A CN 105384054A
- Authority
- CN
- China
- Prior art keywords
- truss
- reinforcement cage
- steel
- rigging
- bolt
- 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.)
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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
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/14—Slings with hooks
Abstract
The invention relates to a reinforcing cage lifting device, and relates to the technical field of bridge prefabrication and assembly construction. The technical problem that existing reinforcing cage prefabricated parts are prone to damage in the lifting process is solved. According to the technical scheme, the reinforcing cage lifting device is used for lifting the reinforcing cage prefabricated parts and comprises a truss, cables and a carrying pole beam, wherein the cables are connected with the truss and used for hooking the reinforcing cage prefabricated parts, and the carrying pole beam is installed on the truss and used for achieving connection between lifting equipment and the reinforcing cage lifting device and enable the reinforcing cage lifting device and the reinforcing cage prefabricated parts to keep horizontal. By means of the reinforcing cage lifting device, the stationarity of the reinforcing cage prefabricated parts can be guaranteed when the reinforcing cage prefabricated parts are lifted, the whole structure of the reinforcing cage prefabricated parts is effectively protected, and therefore the quality of the reinforcing cage prefabricated parts is guaranteed.
Description
Technical field
The present invention relates to bridge prefabrication assembling construction technical field, particularly relate to a kind of steel-reinforcement cage hanger.
Background technology
Along with universal in Urban Bridge Construction of bridge prefabrication assembling construction process, bridge construction moves towards the direction of normalisation, modularity, standardization and batch production gradually.Wherein, in the production of prefabricated stand column and bent cap scale, column and the bent cap reinforcement cage preformed part of integral manufacturing need integral lifting, and to carry out building into mould in handling to template.But in prior art, steel reinforcement cage preformed part is overall in handling process, cannot keep horizontal handling, poor stability, make reinforcement cage structure easily destroy, thus cannot guarantee the quality of steel reinforcement cage preformed part.
Summary of the invention
In view of this, the invention provides a kind of steel-reinforcement cage hanger, main purpose is to provide a kind of steel-reinforcement cage hanger, its integral structure of energy available protecting in steel reinforcement cage preformed part hoisting transportation process, thus guarantees the quality of steel reinforcement cage preformed part.
For achieving the above object, the present invention mainly provides following technical scheme:
A kind of steel-reinforcement cage hanger, for handling steel reinforcement cage preformed part, described steel-reinforcement cage hanger comprises:
Truss;
Rigging, described rigging is connected with described truss, for mounting steel reinforcement cage preformed part;
Shoulder pole girder, described shoulder pole girder is arranged on described truss, for realizing the connection of steel-reinforcement cage hanger and weight-lifting equipment and making steel-reinforcement cage hanger maintenance level.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Preferably, described truss has top boom, lower boom and the web member between described top boom, lower boom;
Wherein, described rigging is multiple, and multiple rigging is connected on the lower boom of described truss equably.
Preferably, described rigging is chain rigging.
Preferably, on described chain rigging for the one ends wound that the is fixed on truss junction at described web member and lower boom.
Preferably, described shoulder pole girder is arranged on the top boom of described truss by the first bindiny mechanism, and by regulating described first bindiny mechanism to make described shoulder pole girder move relative to the top boom of truss or to rotate.
Preferably, described truss comprises one or more truss element; Wherein, each described truss element comprises top boom unit, lower boom unit and web member unit.
Preferably, when truss comprises multiple truss element, described truss is formed by connecting by multiple described truss element; Wherein,
The top boom unit of described multiple truss element connects successively, forms the top boom of truss;
The lower boom unit of described multiple truss element connects successively, forms the lower boom of truss.
Preferably, the top boom unit in any two adjacent described truss elements is connected by the second bindiny mechanism; Lower boom unit in any two adjacent described truss elements is connected by the second bindiny mechanism.
Preferably, described second bindiny mechanism comprises:
Attaching parts, described attaching parts is provided with the first screw and the second screw;
First bolt, described first bolt and described first screw adaptation;
Second bolt, described second bolt and described second screw adaptation;
Wherein, described first bolt is used for the end winding support of attaching parts with a wherein top boom unit by the first screw, and described second bolt is used for the end winding support by attaching parts and another top boom unit by the second screw; Or
Described first bolt is used for the end winding support of attaching parts with a wherein lower boom unit by the first screw, and described second bolt is used for the end winding support by attaching parts and another lower boom unit by the second screw.
Preferably, described truss is triangle section truss.
Compared with prior art, steel-reinforcement cage hanger of the present invention at least has following beneficial effect:
(1) steel-reinforcement cage hanger that embodiments of the invention provide mainly comprise for bearing load truss, to be arranged on truss for realizing shoulder pole girder that steel-reinforcement cage hanger is connected with weight-lifting equipment, for mounting the rigging of steel reinforcement cage preformed part.By above-mentioned setting, truss can bear the load of steel reinforcement cage preformed part on the one hand; On the other hand, by adopting the shoulder pole effect of shoulder pole girder, steel-reinforcement cage hanger can be made to keep horizontality, to realize steel reinforcement cage preformed part to be transported to destination reposefully always.Thus realize steel reinforcement cage preformed part its integral structure in hoisting transportation process and be not damaged, guarantee the quality of steel reinforcement cage preformed part.
(2) steel-reinforcement cage hanger that the embodiment of the present invention provides passes through to install multiple rigging be evenly arranged; achieve the multiple spot lifting of steel reinforcement cage preformed part; guarantee the stationarity of steel reinforcement cage preformed part in handling process further; the integral structure of further available protecting steel reinforcement cage preformed part, guarantees the crudy of steel reinforcement cage preformed part.
(3) truss in the steel-reinforcement cage hanger that provides of the embodiment of the present invention is made up of one or more truss element, by such setting, in the handling process of actual steel reinforcement cage preformed part, can according to the size of actual steel reinforcement cage, the size of adjustment steel-reinforcement cage hanger, makes the steel-reinforcement cage hanger of the present embodiment be applicable to the hoisting transportation of all lengths steel reinforcement cage preformed part.
To sum up, steel-reinforcement cage hanger provided by the invention, makes steel reinforcement cage preformed part held stationary in handling process, and achieves the multiple spot lifting of prefabricated components steel reinforcement cage, and actv. protects the integral structure of steel reinforcement cage, ensure that the crudy of prefabricated components.In addition, truss element capable of being combined makes this steel-reinforcement cage hanger be applicable to the hoisting transportation of all lengths steel reinforcement cage preformed part.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of specification sheets, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.
Accompanying drawing explanation
The facade structures schematic diagram of a kind of steel-reinforcement cage hanger that Fig. 1 provides for embodiments of the invention;
The construction profile schematic diagram of a kind of steel-reinforcement cage hanger that Fig. 2 provides for embodiments of the invention;
The local structure schematic diagram of the truss that Fig. 3 provides for embodiments of the invention;
The operating diagram of the steel-reinforcement cage hanger that Fig. 4 provides for embodiments of the invention.
Detailed description of the invention
For further setting forth the present invention for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to according to the detailed description of the invention of the present patent application, structure, feature and effect thereof, be described in detail as follows.In the following description, the not necessarily same embodiment that different " embodiment " or " embodiment " refers to.In addition, special characteristic, structure or feature in one or more embodiment can be combined by any suitable form.
Embodiment 1
As depicted in figs. 1 and 2, the present embodiment provides steel-reinforcement cage hanger, for handling steel reinforcement cage preformed part.Particularly, this steel-reinforcement cage hanger comprises truss 1, rigging 3 and shoulder pole girder 2.Wherein, truss 1 is mainly used in bearing load.Rigging 3 is connected with truss 1, for mounting steel reinforcement cage preformed part.Shoulder pole girder 2 is arranged on truss 1, for realizing the connection of steel-reinforcement cage hanger and weight-lifting equipment, and plays the effect of shoulder pole, makes steel-reinforcement cage hanger maintenance level, to guarantee the stationarity of steel reinforcement cage preformed part in handling process.
The steel-reinforcement cage hanger that the present embodiment provides is by above-mentioned setting, and truss can bear the load of steel reinforcement cage preformed part on the one hand; On the other hand, by the connection adopting shoulder pole girder to realize steel-reinforcement cage hanger and weight-lifting equipment, like this when handling, steel-reinforcement cage hanger can be made to keep horizontality by shoulder pole beam action always, steel reinforcement cage preformed part just can be realized to be transported to destination reposefully.Thus realize steel reinforcement cage preformed part its integral structure in hoisting transportation process and be not damaged, guarantee the quality of steel reinforcement cage preformed part.
The steel-reinforcement cage hanger of the present embodiment is when handling steel reinforcement cage preformed part, shoulder pole girder is arranged on truss, shoulder pole girder is lifted by crane with weight-lifting equipment, and shoulder pole girder is regulated after lifting, make steel-reinforcement cage hanger level, rigging is installed, and steel reinforcement cage preformed part is articulated on rigging, slow lifting, makes steel reinforcement cage preformed part maintenance level, reposefully steel reinforcement cage preformed part can be transported to destination.
Preferably, the truss 1 in the present embodiment has top boom 11, lower boom 13 and web member 12.Wherein, web member 12 is between described top boom 11, lower boom 13.
Preferably, the truss 1 in the present embodiment is triangle section truss, and namely truss 1 has a top boom 11 and two lower booms 13, and a top boom 11 and two lower booms 13 form triangular-section.Adopt triangle section truss, be mainly used in the bearing load ability improving truss, prevent truss due to stressed excessive, and destroy.
Embodiment 2
As depicted in figs. 1 and 2, the present embodiment provides a kind of steel-reinforcement cage hanger, and compared with a upper embodiment, the rigging 3 in the present embodiment is multiple, and multiple rigging 3 is evenly fixed on (namely multiple rigging is evenly arranged along the usual direction of truss) on truss 1.Preferably, multiple rigging 3 is arranged in (namely multiple rigging is evenly arranged along the usual direction of lower boom) on the lower boom 13 of truss 1 equably.
The steel-reinforcement cage hanger that the present embodiment provides is by installing multiple rigging be evenly arranged; achieve the multiple spot lifting of steel reinforcement cage preformed part; guarantee the stationarity of steel reinforcement cage preformed part in handling process further; the integral structure of further available protecting steel reinforcement cage preformed part, guarantees the crudy of steel reinforcement cage preformed part.
Preferably, the rigging in the present embodiment preferably adopts chain rigging, in lifting process, makes steel reinforcement cage preformed part maintenance level by the chain length on adjusting chain rigging.
Preferably, for the one ends wound that the is fixed on truss junction (i.e. the Nodes of web member and lower boom) at web member and lower boom on chain rigging, because the web member of truss and the node of lower boom are evenly arranged, so not only can be limited the movement of chain rigging by web member, being evenly arranged of chain rigging can also be guaranteed.
Embodiment 3
The present embodiment provides a kind of steel-reinforcement cage hanger, and compared with above-described embodiment, as shown in Figure 1, the shoulder pole girder 2 in the present embodiment is arranged on the top boom 11 of truss 1 by the first bindiny mechanism 4.And shoulder pole girder 2 can be made to move relative to the top boom 11 of truss 1 or rotate by adjustment first bindiny mechanism 4.
Preferably, the first bindiny mechanism 4 is buckle, and as shown in Figure 1, this buckle is the collar shape structure of open type, and it is socketed on the top boom 11 of truss 1, and its open end is connected with shoulder pole girder 2.
The present embodiment realizes, by regulating shoulder pole girder, making steel-reinforcement cage hanger be in horizontality by above-mentioned setting always, and then makes steel reinforcement cage preformed part held stationary always in handling process.
Preferably, as shown in Figure 4, the two ends of shoulder pole girder 2 are provided with the connection structure for connecting lifting appliance 7, this connection structure can be arranged on coupling link, with the projection etc. of hook adaptation, be not specifically limited at this.
Embodiment 4
The present embodiment provides a kind of steel-reinforcement cage hanger, and compared with above-described embodiment, the truss 1 in the present embodiment comprises one or more truss element.Wherein, each truss element comprises top boom unit, lower boom unit and web member unit.
Preferably, when truss 1 comprises multiple truss element, truss 1 is formed by connecting by multiple truss element; Wherein, the top boom unit of multiple truss element connects successively, forms the top boom 11 of truss 1.The lower boom unit of multiple truss element connects successively, forms the lower boom 13 of truss.
Preferably, as shown in Figure 2, for the ease of the connection of truss element, the end of top boom unit in each truss element, the end of lower boom unit is provided with the second bindiny mechanism 5, for realizing the connection with other truss elements.
As shown in Figure 3, arbitrary neighborhood two top boom unit are connected by the second bindiny mechanism 5, and arbitrary neighborhood two lower boom unit are connected by the second bindiny mechanism 5.
Preferably, the second bindiny mechanism 5 comprises attaching parts and bolt, attaching parts is provided with the first screw and the second screw.Bolt comprises the first bolt and the second bolt.Wherein, the first bolt is connected with the end of the wherein top boom unit (or lower boom unit) of a truss element by the first screw on attaching parts; Second bolt is connected with the end of the top boom unit (or lower boom unit) of another truss element by the second screw of attaching parts.Certainly, correspondingly screw is provided with at top boom unit, lower top boom unit.Preferably, the shape adaptation of the shape of attaching parts and the end of top boom unit (or lower boom unit).
The truss of the steel-reinforcement cage hanger that the present embodiment provides is made up of one or more truss element, by such setting, in the handling process of actual steel reinforcement cage preformed part, can according to the size of actual steel reinforcement cage preformed part, select the truss element of right quantity to be assembled into the steel-reinforcement cage hanger with steel reinforcement cage preform length adaptation, thus make the steel-reinforcement cage hanger of the present embodiment be applicable to the hoisting transportation of all lengths steel reinforcement cage preformed part.
Embodiment 5
As shown in Figure 4, the merits and demerits process of the steel-reinforcement cage hanger handling steel reinforcement cage preformed part using above-described embodiment to provide is as follows:
Step one, is selected the truss element of respective numbers, is connected into the truss 1 of length and steel reinforcement cage preformed part adaptation by the second bindiny mechanism according to the length of institute's handling steel reinforcement cage preformed part.
Step 2, according to weight-lifting equipment Heave Here, installs shoulder pole girder 2 at the top boom of truss 1, regulates shoulder pole girder, make steel-reinforcement cage hanger maintenance level after lifting.
Step 3, installs chain rigging 3, while guaranteeing that all chain lengths between steel-reinforcement cage hanger and steel reinforcement cage preformed part 6 always, and guarantees that whether chain rigging 3 is firm with the connection of truss 1, steel reinforcement cage preformed part 6.
Step 4, slowly lifts by crane, the chain length of adjusting chain rigging 3, makes steel reinforcement cage preformed part 6 maintenance level, reposefully by steel reinforcement cage preformed part 6 handling to destination.
To sum up, the steel-reinforcement cage hanger that the embodiment of the present invention provides, makes steel reinforcement cage preformed part held stationary in handling process, and achieves the multiple spot lifting of prefabricated components steel reinforcement cage, and actv. protects the integral structure of steel reinforcement cage, ensure that the crudy of prefabricated components.In addition, truss element capable of being combined makes this steel-reinforcement cage hanger be applicable to the hoisting transportation of all lengths steel reinforcement cage preformed part.
Those skilled in the art are it is easily understood that under the prerequisite of not conflicting, and above-mentioned each advantageous manner freely can combine, superpose.
The above, it is only preferred embodiment of the present invention, not do any pro forma restriction to the present invention, any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. a steel-reinforcement cage hanger, for handling steel reinforcement cage preformed part, it is characterized in that, described steel-reinforcement cage hanger comprises:
Truss;
Rigging, described rigging is connected with described truss, for mounting steel reinforcement cage preformed part;
Shoulder pole girder, described shoulder pole girder is arranged on described truss, for realizing the connection of steel-reinforcement cage hanger and weight-lifting equipment and making steel-reinforcement cage hanger maintenance level.
2. steel-reinforcement cage hanger according to claim 1, is characterized in that, described truss has top boom, lower boom and the web member between described top boom, lower boom;
Wherein, described rigging is multiple, and multiple rigging is connected on the lower boom of described truss equably.
3. steel-reinforcement cage hanger according to claim 2, is characterized in that, described rigging is chain rigging.
4. steel-reinforcement cage hanger according to claim 3, is characterized in that, for the one ends wound that the is fixed on truss junction at described web member and lower boom on described chain rigging.
5. the steel-reinforcement cage hanger according to any one of claim 2-4, it is characterized in that, described shoulder pole girder is arranged on the top boom of described truss by the first bindiny mechanism, and by regulating described first bindiny mechanism to make described shoulder pole girder move relative to the top boom of truss or to rotate.
6. the steel-reinforcement cage hanger according to any one of claim 1-5, is characterized in that, described truss comprises one or more truss element; Wherein, each described truss element comprises top boom unit, lower boom unit and web member unit.
7. steel-reinforcement cage hanger according to claim 6, is characterized in that, when truss comprises multiple truss element, described truss is formed by connecting by multiple described truss element; Wherein,
The top boom unit of described multiple truss element connects successively, forms the top boom of truss;
The lower boom unit of described multiple truss element connects successively, forms the lower boom of truss.
8. steel-reinforcement cage hanger according to claim 7, is characterized in that,
Top boom unit in any two adjacent described truss elements is connected by the second bindiny mechanism;
Lower boom unit in any two adjacent described truss elements is connected by the second bindiny mechanism.
9. steel-reinforcement cage hanger according to claim 8, is characterized in that, described second bindiny mechanism comprises:
Attaching parts, described attaching parts is provided with the first screw and the second screw;
First bolt, described first bolt and described first screw adaptation;
Second bolt, described second bolt and described second screw adaptation;
Wherein, described first bolt is used for the end winding support of attaching parts with a wherein top boom unit by the first screw, and described second bolt is used for the end winding support by attaching parts and another top boom unit by the second screw; Or
Described first bolt is used for the end winding support of attaching parts with a wherein lower boom unit by the first screw, and described second bolt is used for the end winding support by attaching parts and another lower boom unit by the second screw.
10. the steel-reinforcement cage hanger according to any one of claim 1-9, is characterized in that, described truss is triangle section truss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510993684.4A CN105384054B (en) | 2015-12-25 | 2015-12-25 | A kind of steel-reinforcement cage hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510993684.4A CN105384054B (en) | 2015-12-25 | 2015-12-25 | A kind of steel-reinforcement cage hanger |
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| Publication Number | Publication Date |
|---|---|
| CN105384054A true CN105384054A (en) | 2016-03-09 |
| CN105384054B CN105384054B (en) | 2017-08-15 |
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| CN201510993684.4A Active CN105384054B (en) | 2015-12-25 | 2015-12-25 | A kind of steel-reinforcement cage hanger |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112627539A (en) * | 2020-12-09 | 2021-04-09 | 中国葛洲坝集团第一工程有限公司 | Four-hole inverted siphon top plate double-layer steel bar lifting, positioning and fixing device and construction method |
| CN113734954A (en) * | 2021-08-12 | 2021-12-03 | 广东地山基础工程有限公司 | Bored concrete pile steel reinforcement cage hoist and mount auxiliary device of stress point can quick adjustment |
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| CN113734954A (en) * | 2021-08-12 | 2021-12-03 | 广东地山基础工程有限公司 | Bored concrete pile steel reinforcement cage hoist and mount auxiliary device of stress point can quick adjustment |
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| Publication number | Publication date |
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| CN105384054B (en) | 2017-08-15 |
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