Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Threaded clamping piece type steel bar connecting piece
The invention relates to the technical field of steel bar connection and fixation in construction engineering, in particular to a threaded clamping piece type steel bar connecting piece. The threadedclamping piece type steel bar connecting piece comprises a first taper cylinder, a second taper cylinder, a first clamping piece, a second clamping piece and a third clamping piece. The threaded clamping piece type steel bar connecting piece is composed of the first taper cylinder, the second taper cylinder, the first clamping piece, the second clamping piece and the third clamping piece, the installation mode is simple, the structure is firm, and the quality is stable; the first taper cylinder is composed of a straight hole, an internal extrusion taper hole and internal threads, the second taper cylinder is composed of a straight hole and an internal extrusion cone hole, and the taper cylinders are butted through threads; fixed tooth slots and limit bars are arranged on the inner sides ofthe clamping pieces, at the same time, a curved cone piece structure with thickness gradually thin from middle to two sides is adopted to extrude a steel bar while an assembly piece is assembled in athreaded mode, and the connecting fastness between the steel bar and a steel bar connecting surface is improved; and limit slots are formed in the outer side surfaces of the taper cylinders, and theassembly stability of the first taper cylinder and the second taper cylinder is improved by assembling positioning clamping strips inside the limit slots so as to avoid the spin loosening by externalfactors before concrete pouring.
本发明涉及建筑工程中钢筋连接固定技术领域，尤其是一种螺纹夹片式钢筋连接件，包括第一锥筒、第二锥筒、第一夹片、第二夹片和第三夹片。本发明的一种螺纹夹片式钢筋连接件由第一、第二锥筒、第一、第二和第三夹片组成，安装方式简单，结构牢固，质量稳定；第一锥筒内部由直孔、内部挤压锥孔和内螺纹构成，第二锥筒内部由直孔和内部挤压锥孔构成，锥筒通过螺纹对接；夹片内侧设置固定齿槽和限位条，同时采用厚度从中间往两侧逐渐变薄的弧形锥片结构，使其在装配件螺纹装配的同时对钢筋进行挤压，提升其与钢筋连接面之间连接牢固度；在锥筒外侧面上开设有限位槽，通过在限位槽内部装配定位卡条来提升第一、第二锥筒装配稳定性，避免混凝土灌注前外部因素产生自旋松脱。
Threaded clamping piece type steel bar connecting piece
The invention relates to the technical field of steel bar connection and fixation in construction engineering, in particular to a threaded clamping piece type steel bar connecting piece. The threadedclamping piece type steel bar connecting piece comprises a first taper cylinder, a second taper cylinder, a first clamping piece, a second clamping piece and a third clamping piece. The threaded clamping piece type steel bar connecting piece is composed of the first taper cylinder, the second taper cylinder, the first clamping piece, the second clamping piece and the third clamping piece, the installation mode is simple, the structure is firm, and the quality is stable; the first taper cylinder is composed of a straight hole, an internal extrusion taper hole and internal threads, the second taper cylinder is composed of a straight hole and an internal extrusion cone hole, and the taper cylinders are butted through threads; fixed tooth slots and limit bars are arranged on the inner sides ofthe clamping pieces, at the same time, a curved cone piece structure with thickness gradually thin from middle to two sides is adopted to extrude a steel bar while an assembly piece is assembled in athreaded mode, and the connecting fastness between the steel bar and a steel bar connecting surface is improved; and limit slots are formed in the outer side surfaces of the taper cylinders, and theassembly stability of the first taper cylinder and the second taper cylinder is improved by assembling positioning clamping strips inside the limit slots so as to avoid the spin loosening by externalfactors before concrete pouring.
本发明涉及建筑工程中钢筋连接固定技术领域，尤其是一种螺纹夹片式钢筋连接件，包括第一锥筒、第二锥筒、第一夹片、第二夹片和第三夹片。本发明的一种螺纹夹片式钢筋连接件由第一、第二锥筒、第一、第二和第三夹片组成，安装方式简单，结构牢固，质量稳定；第一锥筒内部由直孔、内部挤压锥孔和内螺纹构成，第二锥筒内部由直孔和内部挤压锥孔构成，锥筒通过螺纹对接；夹片内侧设置固定齿槽和限位条，同时采用厚度从中间往两侧逐渐变薄的弧形锥片结构，使其在装配件螺纹装配的同时对钢筋进行挤压，提升其与钢筋连接面之间连接牢固度；在锥筒外侧面上开设有限位槽，通过在限位槽内部装配定位卡条来提升第一、第二锥筒装配稳定性，避免混凝土灌注前外部因素产生自旋松脱。
Threaded clamping piece type steel bar connecting piece
一种螺纹夹片式钢筋连接件
FENG KUITING (Autor:in)
03.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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