CN211521352U - Steel truss beam hanger - Google Patents
Steel truss beam hanger Download PDFInfo
- Publication number
- CN211521352U CN211521352U CN201921993578.6U CN201921993578U CN211521352U CN 211521352 U CN211521352 U CN 211521352U CN 201921993578 U CN201921993578 U CN 201921993578U CN 211521352 U CN211521352 U CN 211521352U
- Authority
- CN
- China
- Prior art keywords
- pole beam
- shoulder pole
- steel
- top surface
- steel truss
- 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.)
- Active
Links
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a steel truss beam hanger, which comprises an upper carrying pole beam and a lower carrying pole beam, wherein the upper carrying pole beam and the lower carrying pole beam are both made of double-spliced I-shaped steel, a certain gap is arranged between the two I-shaped steel, and a plurality of connecting steel plates are respectively welded between the top surface and the bottom surface; two screw rods are vertically inserted into gaps at two ends of the upper shoulder pole beam and the lower shoulder pole beam respectively, each screw rod is in threaded connection with a nut on the top surface of the upper shoulder pole beam and the bottom surface of the lower shoulder pole beam respectively, and a lifting lug is vertically welded in the middle of the top surface of the upper shoulder pole beam. The utility model is used for steel truss roof beam hoist and mount can not cause the damage to the girder steel, and the installation and demolish the convenience, improved the efficiency of construction, can have enough to meet the need the use, reduced temporary material's input.
Description
Technical Field
The utility model belongs to the technical field of steel truss girder construction among the bridge engineering construction, concretely relates to can dismantle steel truss girder hoist that turnover was used, the main function provides a firm hoisting point for steel truss girder hoist and mount construction for the installation rigging.
Background
The steel truss girder belongs to an assembled steel structure and comprises members such as an upper chord member, a lower chord member, a web member, a parallel connection member and the like, wherein the members are all processed and manufactured in a workshop, and are assembled into a whole in a bolting or welding mode after being transported to a construction site. During on-site assembly, in order to reduce the overhead working capacity, reduce the safety risk and improve the assembly precision, a plurality of rod pieces are generally assembled into an integral segment on the ground and then are integrally hoisted to an installation position by using large-tonnage hoisting equipment. The existing hoisting mode is to weld a large steel plate lifting lug on a rod piece directly as a hoisting point, and the requirement on the welding quality of the lifting lug is high, so that the control is not facilitated; meanwhile, the lifting point is stressed intensively, a reinforcing plate needs to be welded on the part of the rod piece, and materials are wasted; the lifting lug belongs to a temporary structure, and is required to be dismantled by gas cutting in the later period, so that a main body structure rod piece is damaged to some extent, and coating and the like are required to be repaired; and the installation and the removal time of the lifting lug is long, and the lifting lug can not be used in a circulating way.
Disclosure of Invention
The utility model aims at providing a special steel truss roof beam hoist, movable mounting is on the steel truss roof beam, easy to assemble, dismantles, does not harm the girder steel among the hoist and mount process.
The technical scheme of the utility model as follows:
the utility model provides a steel truss roof beam hoist which characterized in that: the upper carrying pole beam and the lower carrying pole beam are both made of double-spliced I-shaped steel, a certain gap is formed between the two I-shaped steel, and a plurality of connecting steel plates are respectively welded between the top surface and the bottom surface; two screw rods are vertically inserted into gaps at two ends of the upper shoulder pole beam and the lower shoulder pole beam respectively, and each screw rod is in threaded connection with a nut on the top surface of the upper shoulder pole beam and the bottom surface of the lower shoulder pole beam respectively; a lifting lug is vertically welded in the middle of the top surface of the upper shoulder pole beam.
The utility model discloses simple structure, the installation and demolish the convenience, use safe and reliable can not cause the damage to the girder steel, has improved the efficiency of construction, can have enough to meet the need the use, has reduced interim material's input.
Drawings
FIG. 1 is a front elevation view structural diagram of the present invention;
FIG. 2 is a side elevation view of the present invention;
FIG. 3 is a front elevation view of the utility model in use;
fig. 4 is a side elevation view of the utility model in use.
Detailed Description
As shown in fig. 1 and 2, the utility model comprises an upper carrying pole beam 1 and a lower carrying pole beam 2, wherein the upper carrying pole beam 1 and the lower carrying pole beam 2 are both made of double-spliced i-beams, a certain gap is formed between the two i-beams, and a plurality of connecting steel plates 3 are respectively welded between the top surface and the bottom surface to firmly connect the two i-beams; two screw rods 4 are vertically inserted into gaps at two ends of the upper shoulder pole beam 1 and the lower shoulder pole beam 2 respectively, and each screw rod 4 is in threaded connection with a nut 5 on the top surface of the upper shoulder pole beam and the bottom surface of the lower shoulder pole beam respectively; a lifting lug 6 is vertically welded in the middle of the top surface of the upper carrying pole beam 1.
The utility model discloses during hoist and mount steel longeron, two a set of uses.
As shown in fig. 3 and 4, in the use of the present invention, the upper carrying pole beam 1 and the lower carrying pole beam 2 of the two hangers are respectively placed on the top surface and the bottom surface of the upper chord 7 of the steel truss girder, the screw rod 4 is inserted, the nut 5 is tightened, and the upper and lower carrying pole beams clamp the upper chord tightly. The two ends of the sling of the crane are respectively connected with the lifting lugs 6 on the two lifting appliances to lift the steel truss girder. And after the hoisting of the steel truss girder is finished, the lifting appliance is dismounted for turnover use.
Claims (1)
1. The utility model provides a steel truss roof beam hoist which characterized in that: the upper carrying pole beam and the lower carrying pole beam are both made of double-spliced I-shaped steel, a certain gap is formed between the two I-shaped steel, and a plurality of connecting steel plates are respectively welded between the top surface and the bottom surface; two screw rods are vertically inserted into gaps at two ends of the upper shoulder pole beam and the lower shoulder pole beam respectively, and each screw rod is in threaded connection with a nut on the top surface of the upper shoulder pole beam and the bottom surface of the lower shoulder pole beam respectively; a lifting lug is vertically welded in the middle of the top surface of the upper shoulder pole beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921993578.6U CN211521352U (en) | 2019-11-16 | 2019-11-16 | Steel truss beam hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921993578.6U CN211521352U (en) | 2019-11-16 | 2019-11-16 | Steel truss beam hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211521352U true CN211521352U (en) | 2020-09-18 |
Family
ID=72443506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921993578.6U Active CN211521352U (en) | 2019-11-16 | 2019-11-16 | Steel truss beam hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211521352U (en) |
-
2019
- 2019-11-16 CN CN201921993578.6U patent/CN211521352U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201901516U (en) | Detachable steel structural hoisting fixture | |
| CN103018114B (en) | A kind of external prestressing precast assembly concrete component seam shear strength test device | |
| CN104018680B (en) | A kind of method for improving of large span steel flanged beam Curved beam | |
| CN107419907B (en) | A kind of steel-making tower steel structure platform is staggered installation of welding method | |
| CN211521352U (en) | Steel truss beam hanger | |
| CN204850048U (en) | Overlap joint structure of quick hoist and mount of supplementary high -rise girder steel | |
| CN210103281U (en) | Concrete sleeper gang hoisting device | |
| CN104018684B (en) | The two rope lifting appliance of a kind of large span steel flanged beam Curved beam and method for improving thereof | |
| CN110980500A (en) | Balanced stress auxiliary hanging beam and roof structure integral hoisting method | |
| CN205527291U (en) | A frame type frame for hoisting two superimposed sheets | |
| CN213112170U (en) | Box girder prefabricating field steel reinforcement framework lifting appliance | |
| CN211920627U (en) | Light lifting appliance for dismantling cantilever box girder segment | |
| CN209816682U (en) | Bridge steel box girder aerial working operation platform | |
| CN210914945U (en) | Hoisting device for upper structure of aluminum electrolytic cell | |
| CN103086257A (en) | Hoisting device and using method thereof | |
| CN208121586U (en) | A kind of attachment device for porous freely-supported approximation arch steel truss erection | |
| CN209583386U (en) | Prefabricated part hanging tool and Lift-on/Lift-off System | |
| CN105019556A (en) | Lap-joint structure assisting quick hoisting of high-rise steel beam, and application of lap-joint structure | |
| CN105544955A (en) | Elevator shaft tool type operation steel platform and manufacturing method thereof | |
| CN202609776U (en) | Special hanger for crane girder | |
| CN111074793A (en) | Cantilever construction steel beam segment butt welding temporary locking device and construction method | |
| CN216711351U (en) | Box girder steel reinforcement cage lifting device | |
| CN212076136U (en) | Detachable steel construction member hoist device | |
| CN105668410A (en) | Installation method for monolithic movement type crane beam | |
| CN220950911U (en) | Multifunctional crane load test bottom row |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CCCC (Longyan) Construction Development Co.,Ltd. Assignor: ROAD AND BRIDGE EAST CHINA ENGINEERING Co.,Ltd.|ROAD & BRIDGE INTERNATIONAL Co.,Ltd. Contract record no.: X2022990000361 Denomination of utility model: A steel truss beam sling Granted publication date: 20200918 License type: Common License Record date: 20220706 |