Rebar Connectors and How to Use Them
A steel connector and connector technology, which is applied in the processing of building materials, construction, building reinforcements, etc., can solve the problems of poor control of the connection moment value, high labor costs, and affecting the connection strength of steel bars, etc., to achieve economic benefits and Obvious social benefits, avoiding false connection of steel bars, and speeding up the overall construction progress
Active Publication Date: 2021-03-02
BEIJING WELONG TECH DEV CO LTD
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Problems solved by technology
The problem with this method is that the labor intensity is high and the connection efficiency is low. It usually takes 5-10 minutes to complete the connection work of a steel bar, and the connection time of a steel bar with a diameter of 36 mm or more and a length of 12 meters will be longer
The labor cost is high, and the connection moment value is not easy to control, which is prone to false connection of steel bars, which directly affects the connection strength of steel bars and causes hidden dangers to the structural safety performance of buildings
[0003] In addition, the common steel bar connection method wrench rotates axially, and it cannot be constructed when multiple steel bars are arranged side by side.
Method used
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Embodiment Construction
[0036] figure 1 Among them, the steel bar connector is composed of a connecting sleeve 1, an externally threaded steel bar connector 2 and an internally threaded steel bar connector 3, wherein the externally threaded steel bar connector 2 is used to connect the connecting sleeve 1 to the first steel bar, and the internal thread Reinforcing bar connector 3 is used for the connection of connecting sleeve 1 and the second reinforcing bar (referring to Figure 2-Figure 5 ).
[0037] figure 2 , image 3 Among them, the external threaded steel bar connector 2 is composed of an external joint 4 and an external thread end 5, the external joint 4 is used for connecting with an electric wrench, and the external thread end 5 is used for connecting with the connecting sleeve 1.
[0038] Figure 4 , Figure 5 Among them, the internally threaded steel bar connector 3 is composed of an external joint 6 and an internally threaded end 7, the external joint 6 is used for connecting with a...
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The invention discloses a reinforcing steel bar connector, which is simple in structure and easy to operate, improves the connection quality and the connecton efficiency of reinforcing steel bars, andcan greatly reduce labour cost. According to the technical scheme, the reinforcing steel bar connector is characterized by consisting of a connecting sleeve (1) and an external screw thread reinforcing steel bar connector (2), wherein the external screw thread reinforcing steel bar connector (2) is used for connecting the connecting sleeve (1) and a first reinforcing steel bar; the reinforcing steel bar connector also comprises an internal screw thread reinforcing steel bar connector (3); and the internal screw thread reinforcing steel bar connector (3) is used for connecting the connecting sleeve (1) and a second reinforcing steel bar. The invention also discloses a connecting method of the reinforcing steel bar connector.
Description
technical field [0001] The invention belongs to the technical field of steel bar connectors, in particular to a steel bar connector with simple structure, easy operation, improved steel bar connection quality and connection efficiency, and greatly reduced labor costs and a use method thereof. Background technique [0002] At present, in the construction process of steel bar connection, workers need to use a special wrench or pipe wrench for steel bar connection to clamp the steel bar or connecting sleeve, and then manually rotate the wrench or pipe wrench repeatedly to tighten the steel bar and the connecting sleeve according to the specified torque value. Tighten. The problem with this method is that the labor intensity is high and the connection efficiency is low. It often takes 5-10 minutes to complete the connection work of a steel bar, and the connection time of a steel bar with a diameter of more than 36mm and a length of 12 meters will be longer. The labor cost is hi...
Claims
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IPC IPC(8): E04C5/16E04G21/12
CPCE04C5/165E04G21/12E04G21/122
Inventor 王开宇
Owner BEIJING WELONG TECH DEV CO LTD