Beam, slab and steel bar integrated hoisting truss

Abstract

The utility model provides a beam-slab reinforcing steel bar integrated hoisting truss, which relates to the technical field of beam-slab reinforcing steel bar integrated trusses and comprises two beam bottom plates, four connecting plates are fixedly mounted at the tops of the two beam bottom plates, left chord reinforcing steel bars are fixedly mounted at the tops of the eight connecting plates, and vertical reinforcing steel bars are fixedly mounted at the tops of the eight connecting plates. According to the utility model, when hoisting equipment is used for installing the steel trusses, two steel trusses can be quickly butted and installed under the action of the three first positioning blocks on one beam bottom plate and the three first positioning holes on the other beam bottom plate, so that the two steel trusses can be tidily and accurately connected together during installation; according to the steel truss hoisting and mounting device, the first positioning blocks are arranged in the first positioning holes, and the three first positioning blocks can be limited in the three first positioning holes under the action of the three threaded holes, the three connecting holes and the three bolts, so that the two steel trusses are mounted together, the mounting accuracy is improved, and the efficiency of hoisting and mounting the steel trusses is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of beam-slab-reinforcement integrated trusses, in particular to a beam-slab-reinforcement integrated hoisting truss. Background Art

[0002] The beam-slab steel bar integrated truss is a truss structure that is designed and manufactured as a whole with structural components such as beams, plates and steel bars. This truss is usually formed by combining steel bars and concrete to form a load-bearing structure with high strength and stability. It can improve the bearing capacity of the overall structure and disperse the load. Then, due to its integrity, it can effectively enhance the earthquake and wind resistance of the structure. In addition, the integrated design also reduces the construction links, improves construction efficiency, optimizes space design, and reduces the building's own weight and material usage.

[0003] In the prior art, when the beam-slab steel bar integrated steel truss is hoisted and installed, due to its own heavy weight, it is more difficult to align the two steel trusses and cannot be quickly docked and neatly installed, thereby reducing the efficiency of the hoisting and installation of the steel truss. Utility Model Content

[0004] The utility model aims to solve the problem that the existing equipment is heavy and increases the difficulty of aligning and installing two steel trusses when in use, and proposes a beam-slab steel bar integrated hoisting truss.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a beam-slab steel bar integrated lifting truss, comprising two beam bottom plates, four connecting plates are fixedly installed on the top of the two beam bottom plates, left-chord steel bars are fixedly installed on the top of the eight connecting plates, vertical steel bars are fixedly installed on the top of the eight connecting plates, two upper-chord steel bars are fixedly installed between the tops of the eight vertical steel bars, and the bottoms of the two upper-chord steel bars are fixedly connected to the bottoms of the eight left-chord steel bars, right-chord steel bars are fixedly installed on the tops of the eight connecting plates, and the tops of the eight right-chord steel bars are fixedly connected to the bottoms of the two upper-chord steel bars, and three first positioning holes are opened on one side of the outer wall of the two beam bottom plates.

[0006] Preferably, three first positioning blocks are fixedly mounted on the other side of the outer wall of the two beam bottom plates, and the outer walls of the three first positioning blocks are movably inserted into the inside of the three first positioning holes.

[0007] Preferably, the bottoms of the six first positioning blocks are each provided with a threaded hole, and the bottoms of the two beam bottom plates are each provided with three connection holes.

[0008] Preferably, the inner walls of the six threaded holes are all threadedly connected with bolts, and the outer walls of the six bolts are movably inserted into the inside of the six connection holes.

[0009] Preferably, two lifting grooves are provided at the bottom of the two beam bottom plates, and three positioning sleeves are fixedly installed at the top of the two beam bottom plates.

[0010] Preferably, a second positioning hole is opened on one side of the outer wall of the six positioning sleeves, and a second positioning block is fixedly installed on the top of the two beam bottom plates.

[0011] Preferably, an insert block is fixedly mounted on one side of the outer wall of each of the six second positioning blocks, and the outer walls of three of the insert blocks are movably inserted into the interiors of three of the second positioning holes.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, a steel truss with beam-slab reinforcement integrated therein is formed by the action of eight connecting plates, eight left-chord steel bars, eight right-chord steel bars, eight vertical steel bars, two upper-chord steel bars and two beam bottom plates. When the steel truss is installed by a hoisting device, three first positioning blocks on one of the beam bottom plates and three first positioning holes on the other beam bottom plate can be used to achieve rapid docking and installation between the two steel trusses, ensuring that they can be neatly and accurately connected together during installation. Then, three first positioning blocks can be limited in the three first positioning holes through the action of three threaded holes, three connecting holes and three bolts, so that the two steel trusses can be installed together, thereby improving the installation accuracy and thus improving the efficiency of the hoisting and installation of the steel trusses by the hoisting device.

[0014] 2. In the utility model, the four hoisting grooves facilitate the hoisting and installation of the steel truss by the hoisting equipment, and then the six positioning sleeves, six second positioning holes, six second positioning blocks and six insert blocks further improve the efficiency of the butt-joint installation between the two steel trusses. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a beam-slab steel bar integrated hoisting truss is proposed for the utility model;

[0016] Figure 2 A disassembled diagram of a beam-slab steel bar integrated hoisting truss is proposed for the utility model;

[0017] Figure 3 The utility model proposes a bottom-up split diagram of a beam-slab steel bar integrated hoisting truss;

[0018] Figure 4The utility model provides a front view of a beam-slab-reinforcement integrated lifting truss.

[0019] Legend:

[0020] 1. Beam bottom plate; 2. Connecting plate; 3. Left chord steel bar; 4. Vertical steel bar; 5. Upper chord steel bar; 6. Right chord steel bar; 7. First positioning hole; 8. First positioning block; 9. Threaded hole; 10. Connecting hole; 11. Bolt; 12. Lifting slot; 13. Positioning sleeve; 14. Second positioning hole; 15. Second positioning block; 16. Insert block. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model is further described below in conjunction with the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a beam-slab steel bar integrated hoisting truss, comprising two beam bottom plates 1, four connecting plates 2 are fixedly installed on the tops of the two beam bottom plates 1, left-chord steel bars 3 are fixedly installed on the tops of the eight connecting plates 2, vertical steel bars 4 are fixedly installed on the tops of the eight connecting plates 2, two upper-chord steel bars 5 are fixedly installed between the tops of the eight vertical steel bars 4, and the bottoms of the two upper-chord steel bars 5 are fixedly connected to the bottoms of the eight left-chord steel bars 3, the tops of the eight connecting plates 2 are fixedly installed with right-chord steel bars 6, and the tops of the eight right-chord steel bars 6 are fixedly connected to the two The bottom of the upper chord steel bar 5 is fixedly connected, three first positioning holes 7 are opened on one side of the outer wall of the two beam bottom plates 1, and three first positioning blocks 8 are fixedly installed on the other side of the outer wall of the two beam bottom plates 1, and the outer walls of the three first positioning blocks 8 are movably inserted into the inside of the three first positioning holes 7, and the bottoms of the six first positioning blocks 8 are opened with threaded holes 9, and the bottoms of the two beam bottom plates 1 are opened with three connecting holes 10, the inner walls of the six threaded holes 9 are threadedly connected with bolts 11, and the outer walls of the six bolts 11 are movably inserted into the inside of the six connecting holes 10.

[0024] The effect achieved by the entire embodiment 1 is that four connecting plates 2 are installed on the two beam bottom plates 1, and then the left chord steel bars 3, the right chord steel bars 6 and the vertical steel bars 4 are installed on each connecting plate 2, and the upper chord steel bars 5 are installed between the tops of the four left chord steel bars 3, the right chord steel bars 6 and the vertical steel bars 4 on the same beam bottom plate 1, so as to realize a steel truss with integrated beam and plate steel bars, and then when the steel truss is hoisted and installed by hoisting equipment, three first positioning holes 7 are opened on one side of the beam bottom plate 1, and three first positioning blocks 8 are fixedly installed on one side of the other beam bottom plate 1, and the three first positioning blocks 8 on one side correspond to the other side. The three first positioning holes 7 can realize the rapid docking installation between the two steel trusses, ensuring that they can be neatly and accurately connected together during installation. Secondly, a threaded hole 9 is opened on each first positioning block 8, and three connecting holes 10 are opened at corresponding positions of the two beam bottom plates 1. Three bolts 11 pass through the three connecting holes 10 and are then threadedly connected to the inside of the three threaded holes 9, so that the three first positioning blocks 8 on one beam bottom plate 1 are limited to the three first positioning holes 7 opened on one side of the other beam bottom plate 1, and then the two steel trusses are installed together, which improves the installation accuracy and thus improves the efficiency of the hoisting installation of the steel trusses.

[0025] Embodiment 2, as Figure 2-Figure 4 As shown, two lifting grooves 12 are provided at the bottom of the two beam bottom plates 1, three positioning sleeves 13 are fixedly installed on the top of the two beam bottom plates 1, and a second positioning hole 14 is provided on one side of the outer wall of the six positioning sleeves 13, and a second positioning block 15 is fixedly installed on the top of the two beam bottom plates 1, and an insert block 16 is fixedly installed on one side of the outer wall of the six second positioning blocks 15, and the outer walls of three of the insert blocks 16 are movably inserted into the inside of three of the second positioning holes 14.

[0026] The effect achieved by the entire embodiment 2 is that when the lifting equipment docks and installs the two steel trusses, six positioning sleeves 13 are installed on the two beam bottom plates 1, and a second positioning hole 14 is opened on one side of each positioning sleeve 13, and then six second positioning blocks 15 are installed on the two beam bottom plates 1, and an insert block 16 is installed on one side of the six second positioning blocks 15, and the three insert blocks 16 on the same side are just inserted into the three second positioning holes 14 on the opposite side, and then with the mutual cooperation of the three first positioning blocks 8 and the three first positioning holes 7, the efficiency of the docking installation between the two steel trusses is further improved.

[0027] Working principle: First, eight connecting plates 2, eight left-chord steel bars 3, eight right-chord steel bars 6, eight vertical steel bars 4, two upper-chord steel bars 5 and two beam bottom plates 1 are used to form a steel truss with integrated beam-slab steel bars. Then, when the hoisting equipment is hoisting and installing the steel truss, three first positioning holes 7 are opened on one of the beam bottom plates 1, and three first positioning blocks 8 are installed on the opposite side of the other beam bottom plate 1, so that the two steel trusses can be quickly spliced ​​together. At the same time, three positioning sleeves 13 are installed on one beam bottom plate 1, and three first positioning holes 7 are opened on one of the beam bottom plates 1. 1 is installed with three second positioning blocks 15, and one side of the three second positioning blocks 15 is installed with an insert block 16, and the three insert blocks 16 are just inserted into the inside of the three second positioning holes 14, and then cooperate with the three first positioning blocks 8 and the three first positioning holes 7 to further ensure that the two steel trusses can be neatly and accurately connected together during installation. Secondly, three bolts 11 pass through the three connecting holes 10 and are threadedly connected to the inside of the three threaded holes 9, so that the two steel trusses are installed together, which improves the installation accuracy, thereby improving the efficiency of the lifting equipment in lifting and installing the steel trusses.

[0028] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A beam-slab steel bar integrated hoisting truss, characterized by: The invention comprises two beam bottom plates (1), four connecting plates (2) are fixedly mounted on the top of the two beam bottom plates (1), left-chord steel bars (3) are fixedly mounted on the top of the eight connecting plates (2), vertical steel bars (4) are fixedly mounted on the top of the eight connecting plates (2), two upper-chord steel bars (5) are fixedly mounted between the tops of the eight vertical steel bars (4), and the bottoms of the two upper-chord steel bars (5) are fixedly connected to the bottoms of the eight left-chord steel bars (3), right-chord steel bars (6) are fixedly mounted on the tops of the eight connecting plates (2), and the tops of the eight right-chord steel bars (6) are fixedly connected to the bottoms of the two upper-chord steel bars (5), and three first positioning holes (7) are opened on one side of the outer wall of the two beam bottom plates (1).

2. The beam-slab-reinforcement integrated hoisting truss according to claim 1, characterized in that: Three first positioning blocks (8) are fixedly mounted on the other side of the outer walls of the two beam bottom plates (1), and the outer walls of the three first positioning blocks (8) are movably inserted into the interiors of the three first positioning holes (7).

3. The beam-slab-reinforcement integrated hoisting truss according to claim 2, characterized in that: The bottoms of the six first positioning blocks (8) are each provided with a threaded hole (9), and the bottoms of the two beam bottom plates (1) are each provided with three connection holes (10).

4. The beam-slab-reinforcement integrated hoisting truss according to claim 3 is characterized by: The inner walls of the six threaded holes (9) are all threadedly connected with bolts (11), and the outer walls of the six bolts (11) are movably inserted into the interior of the six connection holes (10).

5. The beam-slab-reinforcement integrated hoisting truss according to claim 4, characterized in that: Two lifting grooves (12) are provided at the bottom of the two beam bottom plates (1), and three positioning sleeves (13) are fixedly installed at the top of the two beam bottom plates (1).

6. The beam-slab-reinforcement integrated hoisting truss according to claim 5, characterized in that: A second positioning hole (14) is provided on one side of the outer wall of each of the six positioning sleeves (13), and a second positioning block (15) is fixedly mounted on the top of each of the two beam bottom plates (1).

7. The beam-slab-reinforcement integrated hoisting truss according to claim 6, characterized in that: An insert block (16) is fixedly mounted on one side of the outer wall of each of the six second positioning blocks (15), and the outer walls of three of the insert blocks (16) are movably inserted into the interior of three of the second positioning holes (14).

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