CN212687317U - Auxiliary hoisting structure for large modular steel member - Google Patents
Auxiliary hoisting structure for large modular steel member Download PDFInfo
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- CN212687317U CN212687317U CN202020993953.3U CN202020993953U CN212687317U CN 212687317 U CN212687317 U CN 212687317U CN 202020993953 U CN202020993953 U CN 202020993953U CN 212687317 U CN212687317 U CN 212687317U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 abstract description 7
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a hoisting structure is assisted to large-scale modularization steel member can hoist and mount the steel member by safe and reliable, adapts to not unidimensional steel structure. Including the girder, the both sides of girder all are fixed with the centre gripping unit, the centre gripping unit include with girder fixed connection crossbeam, two vertical board upwards stretch out the spout and be connected with first nut, another vertical board upwards stretches out the spout and is connected with the second nut, the centre gripping screw symmetry be equipped with first screw thread section and second screw thread section, first screw thread section and second screw thread section revolve to opposite, first screw thread section and first nut threaded connection, second screw thread section and second nut threaded connection, the lower part of vertical board is equipped with the fixed orifices, two the fixed orifices of vertical board inserted same bracing piece. The method can be suitable for various different steel members, and has wide application range; the auxiliary hoisting structure can effectively reduce the shaking of the auxiliary hoisting structure when hoisting the steel member through the matching of the pressing plate and the vertical plate, and has high safety performance; the operation is simple and convenient during hoisting.
Description
Technical Field
The utility model relates to a lifting device technical field, especially a hoisting structure is assisted to large-scale modularization steel member.
Background
The old mode that traditional steel member hoisted and assembled from frame foundation top-down is being replaced by the modular technique, cut apart into a plurality of frame cell to large-scale super high steel member frame and assemble, then hoists the equipment with the frame cell module again, when the unit module hoists, because the quality of modularization frame is big, traditional welding hoist and mount hangers are difficult to bear great quality, and the security of binding the hoist and mount to the steel member also is difficult to ensure.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model aims at providing a hoisting structure is assisted to large-scale modularization steel member, can hoist and mount the steel member by safe and reliable, adapts to not unidimensional steel structure, and the security performance is high.
The auxiliary hoisting structure comprises a main beam, wherein clamping units are fixed on two sides of the main beam, each clamping unit comprises a cross beam fixedly connected with the main beam, two sliding grooves are formed in two sides of the cross beam, vertical plates are connected in the sliding grooves in a sliding mode, the two vertical plates extend upwards to form the sliding grooves and are connected with first nuts, the other vertical plate extends upwards to form the sliding groove and is connected with second nuts, a clamping screw is rotatably connected above the cross beam, the clamping screw is symmetrically provided with a first thread section and a second thread section, the rotating directions of the first thread section and the second thread section are opposite, the first thread section is in threaded connection with the first nuts, the second thread section is in threaded connection with the second nuts, fixing holes are formed in the lower portions of the vertical plates, the same supporting rod is inserted into the fixing holes of the two vertical plates, a plurality of limiting holes are formed in two ends of the supporting rod, at least one hanging lug is arranged on the main beam.
Preferably, the middle of the main beam is vertically and slidably connected with a vertical rod, the lower end of the vertical rod downwards extends out of a main beam fixedly connected with pressing plate, the upper end of the vertical rod upwards extends out of the main beam to be rotatably connected with a first connecting rod, the free end of the first connecting rod is rotatably connected with a second connecting rod, the free end of the second connecting rod is rotated with a pushing block, the pushing block is quickly rotated to be connected with an adjusting screw rod, an adjusting nut is fixed on the main beam and is rotatably connected with the adjusting screw rod.
Preferably, bearing seats are fixed at two ends of the cross beam, and the clamping screw is rotatably connected with the bearing seats.
Preferably, the two ends of the pressing plate are fixed with clamping transverse plates, the clamping transverse plates are located above the supporting rods on the corresponding sides, and anti-skid protrusions are arranged on one sides, facing the supporting rods, of the clamping transverse plates.
The utility model discloses when using, earlier with the steel member that centre gripping unit card owner corresponds, then adjust the position between two vertical boards, reduce rocking at the steel member in hoist and mount in-process at the regulation clamp plate at last.
The utility model has the advantages that: the method can be suitable for various different steel members, and has wide application range; the auxiliary hoisting structure can effectively reduce the shaking of the auxiliary hoisting structure when hoisting the steel member through the matching of the pressing plate and the vertical plate, and has high safety performance; the operation is simple and convenient during hoisting.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a right-side view of the present invention.
Fig. 3 is a schematic view of the three-dimensional structure of the present invention.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
The auxiliary hoisting structure for the large-scale modularized steel member is given by figures 1 and 3, and comprises a main beam 1 and is characterized in that clamping units 2 are fixed on two sides of the main beam 1, each clamping unit 2 comprises a cross beam 3 fixedly connected with the main beam 1, two sliding grooves 4 are formed in two sides of each cross beam 3, vertical plates 5 are connected in the sliding grooves 4 in a sliding mode, the two vertical plates 5 extend upwards to form the sliding grooves 4 and are connected with first nuts 6, the other vertical plate 5 extends upwards to form the sliding groove 4 and is connected with second nuts 7, a clamping screw 8 is rotatably connected above each cross beam 3, the clamping screw 8 is symmetrically provided with a first thread section and a second thread section, the first thread section and the second thread section are opposite in rotating direction, the first thread section is spirally connected with the first nuts 6, the second thread section is spirally connected with the second nuts 7, the clamping screw 8 is provided with thread sections which are opposite in rotating, and when the clamping screw 8 is rotated, the first nut 6 and the second nut move in the same or opposite directions, so that the distance between the two vertical plates 5 is adjusted. The lower part of vertical board 5 is equipped with the fixed orifices, two the fixed orifices of vertical board 5 inserted and have same bracing piece 9, the equal interval in bracing piece 9 both ends is equipped with a plurality of spacing holes 10, be equipped with at least one hangers on the girder 1. With the steel member card on centre gripping unit 2, place between vertical plate 5 at the both ends that are about to the steel member, then go up bracing piece 9 at the fixed orifices interpolation, then rotate centre gripping screw rod 8, adjust the interval between two vertical plates 5, install the bolt in the spacing hole 10 in the vertical plate 5 outside after the regulation is accomplished and prevent that bracing piece 9 from droing. The loop wheel machine can hoist and mount the couple, realizes the hoist and mount to the steel member, and a steel member can use several this supplementary hoisting structure to hoist simultaneously.
The middle of the main beam 1 is vertically and slidably connected with a vertical rod 11, the lower end of the vertical rod 11 extends downwards to form a main beam 1 fixedly connected with a pressing plate 12, the upper end of the vertical rod 11 extends upwards to form the main beam 1 and is rotatably connected with a first connecting rod 13, the free end of the first connecting rod 13 is rotatably connected with a second connecting rod 14, the free end of the second connecting rod 14 is rotated to form a pushing block 15, the pushing block is quickly rotated to connect an adjusting screw rod 16, an adjusting nut 17 is fixed on the main beam 1, and the adjusting nut 17 is rotatably connected with the adjusting screw rod 16. Rotating adjusting screw 16, through the drive of first connecting rod 13 and second connecting rod 14, can realizing the up-and-down motion of vertical pole 11 and clamp plate 12, after this supplementary hoisting structure centre gripping steel member, then rotating adjusting bolt for clamp plate 12 downstream makes clamp plate 12 compress tightly the steel member, reduces rocking of steel member at the hoist and mount in-process.
Bearing seats are fixed at two ends of the cross beam 3, and the clamping screw 8 is rotatably connected with the bearing seats. The relative rotation that realizes clamping screw 8 and crossbeam 3 through being connected with the bearing frame in clamping screw 8's both ends is connected, and clamping screw 8's one end stretches out the bearing that corresponds and installs twist grip, sets up twist grip and is convenient for rotate clamping screw 8, realizes the adjustment to 5 intervals of vertical board.
And clamping transverse plates 18 are fixed at two ends of the pressing plate, the clamping transverse plates 18 are positioned above the supporting rods 9 on the corresponding sides, and anti-skid protrusions are arranged on one sides, facing the supporting rods 9, of the clamping transverse plates 18. Through the cooperation of the pressing plate 12 and the supporting rod 9, the shaking of the steel component is reduced, and the friction force can be increased by the anti-skid protrusions.
The utility model discloses when using, earlier with the steel member that 2 card owners of centre gripping unit correspond, then adjust the position between two vertical boards 5, reduce rocking at the steel member in hoist and mount in-process at adjusting the clamp plate 12 at last.
The utility model has the advantages that: the method can be suitable for various different steel members, and has wide application range; the auxiliary hoisting structure can effectively reduce the shaking of the auxiliary hoisting structure when hoisting the steel member through the matching of the pressing plate and the vertical plate, and has high safety performance; the operation is simple and convenient during hoisting.
The above-mentioned embodiments are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design concept of the present invention should be included in the protection scope defined by the claims of the present invention.
Claims (4)
1. Large-scale modularization steel member auxiliary hoisting structure, including girder (1), its characterized in that, the both sides of girder (1) all are fixed with centre gripping unit (2), centre gripping unit (2) including with girder (1) fixed connection crossbeam (3), the both sides of crossbeam (3) are equipped with two spout (4), sliding connection has vertical board (5) in spout (4), two vertical board (5) upwards stretch out spout (4) and be connected with first nut (6), another vertical board (5) upwards stretch out spout (4) and be connected with second nut (7), crossbeam (3) top is rotated and is connected with clamping screw (8), clamping screw (8) symmetry be equipped with first screw thread section and second screw thread section, first screw thread section and second screw thread section revolve to opposite, first screw thread section and first nut (6) screwed connection, the second screw thread section is in threaded connection with a second nut (7), the lower portion of the vertical plate (5) is provided with a fixing hole, two the fixing hole of the vertical plate (5) is inserted with the same supporting rod (9), a plurality of limiting holes (10) are arranged at the two ends of the supporting rod (9) at equal intervals, and at least one hanging lug is arranged on the main beam (1).
2. The auxiliary hoisting structure for the large modular steel members according to claim 1, wherein a vertical rod (11) is connected to the middle of the main beam (1) in a vertical sliding mode, a pressing plate (12) is fixedly connected to the main beam (1) and extends downwards from the lower end of the vertical rod (11), a first connecting rod (13) is connected to the main beam (1) and extends upwards from the upper end of the vertical rod (11) in a rotating mode, a second connecting rod (14) is connected to the free end of the first connecting rod (13) in a rotating mode, a pushing block (15) is arranged at the free end of the second connecting rod (14) in a rotating mode, an adjusting screw (16) is connected to the second connecting rod in a pushing and quick rotating mode, an adjusting nut (17) is fixed to the main beam (1).
3. The auxiliary hoisting structure for the large modular steel member according to claim 1, wherein bearing seats are fixed at both ends of the cross beam (3), and the clamping screw (8) is rotatably connected with the bearing seats.
4. The auxiliary hoisting structure for the large modular steel members according to claim 2, wherein clamping cross plates (18) are fixed at two ends of the pressing plate (12), the clamping cross plates (18) are located above the supporting rods (9) at the corresponding sides, and anti-skid protrusions are arranged on the sides, facing the supporting rods (9), of the clamping cross plates (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020993953.3U CN212687317U (en) | 2020-06-03 | 2020-06-03 | Auxiliary hoisting structure for large modular steel member |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020993953.3U CN212687317U (en) | 2020-06-03 | 2020-06-03 | Auxiliary hoisting structure for large modular steel member |
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| Publication Number | Publication Date |
|---|---|
| CN212687317U true CN212687317U (en) | 2021-03-12 |
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| CN202020993953.3U Active CN212687317U (en) | 2020-06-03 | 2020-06-03 | Auxiliary hoisting structure for large modular steel member |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060639A (en) * | 2021-03-30 | 2021-07-02 | 中建二局安装工程有限公司 | High-altitude electromechanical installation hoisting device provided with limiting mechanism |
-
2020
- 2020-06-03 CN CN202020993953.3U patent/CN212687317U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060639A (en) * | 2021-03-30 | 2021-07-02 | 中建二局安装工程有限公司 | High-altitude electromechanical installation hoisting device provided with limiting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Auxiliary hoisting structure of large modular steel members Effective date of registration: 20210709 Granted publication date: 20210312 Pledgee: Bank of China Limited Xinyang branch Pledgor: Henan HuangGuo Steel Structure Co.,Ltd. Registration number: Y2021980005923 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220526 Granted publication date: 20210312 Pledgee: Bank of China Limited Xinyang branch Pledgor: Henan HuangGuo Steel Structure Co.,Ltd. Registration number: Y2021980005923 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Auxiliary hoisting structure of large modular steel members Effective date of registration: 20220530 Granted publication date: 20210312 Pledgee: Bank of China Limited Xinyang branch Pledgor: Henan HuangGuo Steel Structure Co.,Ltd. Registration number: Y2022980006681 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231016 Granted publication date: 20210312 Pledgee: Bank of China Limited Xinyang branch Pledgor: Henan HuangGuo Steel Structure Co.,Ltd. Registration number: Y2022980006681 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Large modular steel component auxiliary lifting structure Effective date of registration: 20231023 Granted publication date: 20210312 Pledgee: Bank of China Limited Xinyang branch Pledgor: Henan HuangGuo Steel Structure Co.,Ltd. Registration number: Y2023980062262 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |