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Hinge type steel bar connecting set

A hinged, kit technology, applied in the direction of building components, building reinforcements, structural elements, etc., can solve problems such as the inability to use connecting structures

Inactive Publication Date: 2015-11-18
裴捷尔 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This technology is only applicable to a specific state, that is, two steel bars are on a straight line. If the two steel bars are in parallel misalignment or have a certain angle, the connection structure cannot be used.

Method used

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  • Hinge type steel bar connecting set
  • Hinge type steel bar connecting set
  • Hinge type steel bar connecting set

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] refer to figure 1 , a hinged steel bar connection kit, the kit body includes a hinge 1 of one or more sections, a screw joint 2, a screw sleeve 3 and a hinge shaft 4; in this example, the hinge piece 11 of the hinge 1 adopts a dumbbell plate structure, which is A special case with two independent shaft holes 12 perpendicular to each other. The two ends of the single-section hinge piece 11 are movably connected to the screw joint 2 through the hinge shaft 4 to form a biaxial hinge structure; one end of the screw sleeve 3 is screwed into the screw joint 2, and the other end is screwed to the rough car of the steel bar head 5 to be connected. The connection between the two reinforcing bar heads 5 is formed on the screw thread section 51 processed by the teeth.

[0028] For convenient and quick adjustment operation, the screw sleeve 3 has a two-way internal thread structure. When rotating and adjusting, the screw joint 2 and the steel bar head 5 can be tightened or loosene...

Embodiment 2

[0032] refer to figure 2 , image 3 and Figure 4 , further speaking, the kit has two hinges 1, and the hinge piece 11 adopts a dumbbell plate structure as in the above example; one end of the two hinge pieces 11 is movably connected through the hinge shaft 4, and the other ends are respectively movably connected to the upper screw joint 2 through the hinge shaft 4. , forming a three-axis hinge structure, the connection operation is more flexible; and then the screw sleeve 3 and the steel bar head 5 are sequentially screwed on the screw joint 2. With the help of the change in the number of hinge pieces 11, the connection distance can be extended appropriately. Similarly, more than two hinge pieces 11 of dumbbell plate structure can be used for series connection to meet the needs of on-site construction.

Embodiment 3

[0034] refer to Figure 5 and Figure 6 In this example, the hinge 1 adopts a standard lifting chain. In this structure, for flexible and secure movable positioning, the screw joint 2 has a pair of round clips 13, and a shaft hole 12 is opened in the center of the double round clip 13; the hinge piece 11 , that is, the end of the lifting chain piece can be embedded in the double round clamp 13 of the screw joint 2, and is flexibly connected by means of the hinge shaft 4, which can effectively avoid the deflection of the hinge 1. Using the lifting chain directly, the material is convenient and standardized, and one or more sections can be flexibly cut on site. The legend just gives a schematic diagram of a kind of lifting chain, which may include lifting chains composed of lifting chain pieces of other structures.

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PUM

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Abstract

The invention relates to a hinge type steel bar connecting set. The hinge type steel bar connecting set is characterized in that a set body comprises one or more hinges, screw connectors, thread sleeves and hinging shafts; the two ends of each hinge are provided with through holes and movably connected with the corresponding screw connector through the corresponding hinging shaft, and then a hinging structure with two or more shafts is formed; one end of each thread sleeve is screwed into the corresponding screw connector, the other ends of the thread sleeves are screwed to thread sections machined from steel bar heads to be connected, and then connection between the two steel bar heads is achieved. According to the hinge type steel bar connecting set, the fewest set parts can be used for being combined into a double-shaft connecting piece so that the requirement for connecting two steel bar heads with the shortest distance can be met; the connection distance can be prolonged by adding hinges so that two steel bar heads with a large distance can be connected, and hinges can be added to form multi-shaft connection; it is more flexible and convenient to connect staggered steel bar heads, and the requirement for connecting steel bars with different distances and included angles at a construction site is met.

Description

Technical field: [0001] The invention belongs to the field of building construction, in particular to a hinged steel bar connection kit. Background technique: [0002] With the promotion of construction industrialization, pilot projects are being carried out all over the country, and the most difficult problem to solve is the structural earthquake resistance. The solution given by the experts is that beam-column joints, beam ends and beam ends, between plate ends and plate ends, between plates and beam-columns are cast-in-place, and beam-slab surfaces are laminated and cast-in-place. But the difficulty lies in the butt joint of the force-transmitting steel bars between the concrete prefabricated components. If the welding scheme is used, the welding quality is difficult to meet the requirements due to the extremely limited operating space, and it is labor-intensive and time-consuming; if the scheme of excessive reinforcement plus traditional spiral pipe connection sleeves i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C5/16
Inventor 裴捷尔裴程雅
Owner 裴捷尔