Quick-plug anchor bolt structure based on environmental protection

An environmental protection and anchoring technology, applied in the direction of connecting components, pins, mechanical equipment, etc., can solve the problems of stuck expansion anchors and poor use effect, and achieve the effect of solving the stuck and excellent expansion effect.
CN110529482AInactive Publication Date: 2019-12-03李倩
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
李倩
Publication Date
2019-12-03
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a quick-plug anchor bolt structure based on environmental protection. The quick-plug anchor bolt structure comprises a solid anchor bolt body, the anchor bolt body is columnar,and n grooves are evenly distributed on the side face of the anchor bolt body along the circumferential direction. Each groove is in a long strip shape, the length direction of the groove is parallelto the long axis of the anchor bolt body, and an expansion plate is arranged in each groove, is hinged to one side, close to the front end of the anchor bolt body, of the groove and is connected withthe bottom of the groove through an elastic piece. When the elastic piece is in a natural state, the end, close to the rear side of the anchor bolt body, of the expansion plate is located outside thegroove. The anchor bolt further comprises reinforcing ribs arranged between every two adjacent grooves, and the reinforcing ribs are embedded in the surface of the anchor bolt body and are made of hard alloy materials. The invention aims to provide the quick-plug anchor bolt structure based on environmental protection so as to solve the problem of poor use effect caused by easy jamming of an expansion anchor bolt in the prior art, and achieve the purpose of improving the use stability of the expansion anchor bolt.
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Description

technical field

[0001] The invention relates to the field of anchor bolts, in particular to a quick-insert anchor bolt structure based on environmental protection. Background technique

[0002] Anchor bolt refers to the general term of all post-anchor components and has a wide range. According to different raw materials, it can be divided into metal anchor bolts and non-metal anchor bolts. According to different anchoring mechanisms, it can be divided into expansion anchor bolts, reaming anchor bolts, bonded anchor bolts, concrete screws, shooting nails, concrete nails, etc. The existing expansion-type anchor bolts use the relative movement between the vertebral body and the expansion sheet (or expansion sleeve) to promote the expansion of the expansion sheet, generate expansion extrusion force with the hole wall concrete, and generate pull-out force through shear friction, A component that realizes the anchoring of the connected parts. Therefore, the expansion anchor bol...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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