阅读说明：本技术 基于环境保护的快插式锚栓结构 (Push-in anchor bolt structure based on environmental protection ) 是由 李倩 于 2018-05-25 设计创作，主要内容包括：本发明公开了基于环境保护的快插式锚栓结构,包括实心的锚栓本体,所述锚栓本体呈柱状,锚栓本体的侧面沿周向均匀分布N个凹槽,所述凹槽呈长条状,凹槽的长度方向平行于锚栓本体的长轴,凹槽内设置膨胀板,所述膨胀板铰接在凹槽靠近锚栓本体前端的一侧,膨胀板与凹槽底部之间通过弹性件连接,当所述弹性件处于自然状态时,所述膨胀板靠近锚栓本体后侧的一端位于凹槽外；还包括设置在相邻两个凹槽之间的加强筋,所述加强筋嵌设在锚栓本体表面,所述加强筋由硬质合金材料制作而成。本发明的目的在于提供基于环境保护的快插式锚栓结构,以解决现有技术中膨胀锚栓容易受到卡涩导致使用效果不佳的问题,实现提高膨胀锚栓使用稳定性的目的。(The invention discloses the push-in anchor bolt structures based on environmental protection; including solid anchor bolt ontology; the anchor bolt ontology is in the form of a column; the side of anchor bolt ontology is uniformly distributed circumferentially N number of groove; the groove is in long strip; the length direction of groove is parallel to the long axis of anchor bolt ontology; expansion plate is set in groove; the expansion plate is hinged on groove close to the side of anchor bolt ontology front end; it is connected between expansion plate and bottom portion of groove by elastic component; when the elastic component in the raw when, the one end of the expansion plate on rear side of anchor bolt ontology is located at outside groove；It further include the reinforcing rib being arranged between two neighboring groove, the reinforcing rib is embedded in anchor bolt body surface, and the reinforcing rib is made by cemented carbide material.The purpose of the present invention is to provide the push-in anchor bolt structures based on environmental protection, to solve the problems, such as that expansion anchor is easy to be caused using effect bad by bite in the prior art, realizes the purpose for improving expansion anchor stability in use.)

1. the push-in anchor bolt structure based on environmental protection, which is characterized in that including solid anchor bolt ontology (1), the anchor bolt Ontology (1) is in the form of a column, and the side of anchor bolt ontology (1) is uniformly distributed circumferentially N number of groove (2), wherein N >=3, the groove (2) In long strip, the length direction of groove (2) is parallel to the long axis of anchor bolt ontology (1), and expansion plate (3) are arranged in groove (2), described Expansion plate (3) is hinged on the side of groove (2) close to anchor bolt ontology (1) front end, leads between expansion plate (3) and groove (2) bottom Cross elastic component (4) connection, when the elastic component (4) in the raw when, the expansion plate (3) is after anchor bolt ontology (1) One end of side is located at groove (2) outside；It further include the reinforcing rib (5) being arranged between two neighboring groove (2), the reinforcing rib (5) it is embedded on anchor bolt ontology (1) surface, the reinforcing rib (5) is made by cemented carbide material；The anchor bolt ontology (1) Pointed cone portion (6) are arranged in front end；The pointed cone portion (6) and anchor bolt ontology (1) are integrally formed.

2. the push-in anchor bolt structure according to claim 1 based on environmental protection, which is characterized in that further include that setting exists Several stress slots (7) on anchor bolt ontology (1) surface, several stress slots (7) are circumferentially distributed along anchor bolt ontology (1).

3. the push-in anchor bolt structure according to claim 2 based on environmental protection, which is characterized in that the stress slot It (7) is 2~3cm of length, the strip groove of 3~5mm of width, the length direction of the stress slot (7) is parallel to anchor bolt ontology (1) Long axis.

4. the push-in anchor bolt structure according to claim 1 based on environmental protection, which is characterized in that the elastic component It (4) is spring.

Technical field

The present invention relates to anchor bolt fields, and in particular to the push-in anchor bolt structure based on environmental protection.

Background technique

Anchor bolt refers to that the general name of all rear anchoring assemblies, range are very wide.It is divided into metal anchor bolt and Fei Jin by raw material difference Belong to anchor bolt.It is divided into intumescent anchor bolt by anchor mechanism difference, expanding anchor bolt, binding type anchor bolt, concrete screw, nailing, mixes Solidifying soil nailing etc..Existing intumescent anchor bolt is the relative movement using centrum and expansion piece (or expansion sleeve), promotes expansion piece Expansion generates expansion extruding force with hole wall concrete, and is acted on by shearing friction and generate withdrawal resistance, realizes to connected piece anchor Solid a kind of component.Therefore intumescent anchor bolt in the prior art is required to realize expansion work by the movement of cone or sleeve Can, however in actual use, often due to cone or the bite of sleeve, such as the problems such as sundries, corrosion, cause cone or Sleeve is passively moved not flexible or even is obstructed completely, is caused expansion effect bad, is greatly interfered construction quality.

Summary of the invention

The purpose of the present invention is to provide the push-in anchor bolt structures based on environmental protection, to solve to expand in the prior art Anchor bolt is easy the problem for being caused using effect bad by bite, realizes the purpose for improving expansion anchor stability in use.

The present invention is achieved through the following technical solutions:

Push-in anchor bolt structure based on environmental protection, including solid anchor bolt ontology, the anchor bolt ontology is in the form of a column, anchor The side of bolt ontology is uniformly distributed circumferentially N number of groove, wherein N >=3, and the groove is in long strip, and the length direction of groove is flat Row is hinged on groove close to the one of anchor bolt ontology front end in setting expansion plate, the expansion plate in the long axis of anchor bolt ontology, groove Side, between expansion plate and bottom portion of groove by elastic component connect, when the elastic component in the raw when, the expansion plate leans on One end on rear side of nearly anchor bolt ontology is located at outside groove；It further include the reinforcing rib being arranged between two neighboring groove, the reinforcement Muscle is embedded in anchor bolt body surface, and the reinforcing rib is made by cemented carbide material.

The problem for being easy to be caused using effect bad by bite for expansion anchor in the prior art, the present invention propose one Kind of the push-in anchor bolt structure based on environmental protection, anchor bolt ontology is set as solid construction in the present invention, thus with it is existing swollen Expansion anchor bolt is just entirely different on the body construction.Anchor bolt ontology is in the form of a column, and side is uniformly arranged N number of circumferentially distributed recessed Slot, hinged expansion plate in each groove, expansion plate are hinged on groove close to the side of anchor bolt ontology front end, wherein anchor bolt ontology Front end, be the one end for instigating the used time to be inserted into preset anchor hole, thus in the present invention anchor bolt ontology insertion anchor hole in when, All expansion plates are to opening on the outside of anchor hole, and when due to elastic component in the raw, the expansion plate is after anchor bolt ontology One end of side is located at outside groove, therefore when gradually the present invention is inserted into anchor hole, can then be carried out to each expansion plate by anchor hole It squeezes, squeezes internal elastic component, realize that the present invention quickly and easily completes installation.After being installed, since each elastic component is equal In compressive state, therefore elastic component applies outside thrust to expansion plate always, so that each expansion plate is inside anchor hole Always have the tendency that expanding outwardly and ability, to realize expansion work of the present invention in anchor hole by the opening of each expansion plate Energy.Passive expansion type structure of the present invention due to thoroughly having abandoned traditional cone or sleeve, expansion plate only extend to the outside realization Expansion, will not generate axial displacement and sliding again, therefore can thoroughly solve in the prior art due to sundries or rust Obstruction causes expansion anchor bite phenomenon to occur, while can guarantee excellent expansion effect.The present invention is due to using and showing There is the expansion structure that technology is entirely different, traditional expansion anchor realizes cone or sleeve due to needing for screw rod etc. to be inserted Displacement expansion, therefore anchor bolt ontology will be set as hollow structure, and it is limited which results in the intensity of anchor bolt ontology, and this hair Anchor bolt ontology in bright is directly disposed as solid construction, greatly improves the intensity of anchor bolt ontology, therefore also overcome tradition Expansion anchor can not be set as the technology prejudice of solid construction.It further include the reinforcing rib being arranged between two neighboring groove, The reinforcing rib is embedded in anchor bolt body surface, and the reinforcing rib is made by cemented carbide material, therefore is closed by hard The reinforcing rib of gold greatly improves the wear-resisting property of groove vicinity, avoids because setting groove leads to anchor bolt ontology part wearability The problem of capable of reducing appearance, it is ensured that efficient use steady in a long-term of the invention.

Preferably, pointed cone portion is arranged in anchor bolt ontology front end.Convenient for by pointed cone portion that anchor bolt ontology is more convenient It is inserted into preset anchor hole, is oriented to and is opened a way by pointed cone portion, further increase ease of use of the invention.

Preferably, the pointed cone portion and this body by integral forming of anchor bolt.Ensure globality and intensity of the invention.

It preferably, further include several stress slots that anchor bolt body surface is set, several stress slots are circumferential along anchor bolt ontology Distribution.Avoiding anchor bolt body interior stress distribution from excessively concentrating by the setting of stress slot causes anchor bolt ontological existence obviously weak Point improves service life and stability of the invention.

Preferably, the stress slot is the strip groove of 2~3cm of length, 3~5mm of width, the length direction of the stress slot It is parallel to the long axis of anchor bolt ontology.It is the groove body that stress slot in this programme is elongate, and is parallel to the length of anchor bolt ontology Spend direction, such setting can greatly improve the anti-twisting property of anchor bolt ontology, through testing, torsional strength improve degree 15~ Between 20%.

Preferably, the elastic component is spring.

Compared with prior art, the present invention having the following advantages and benefits:

1, the present invention is based on the push-in anchor bolt structure of environmental protection, the passive of traditional cone or sleeve has thoroughly been abandoned Expansion type structure, expansion plate only extend to the outside realization expansion, will not generate axial displacement and sliding again, therefore can thoroughly solve Certainly in the prior art since the obstruction of sundries or rust causes expansion anchor bite phenomenon to occur, while can guarantee excellent Expansion effect.

2, the present invention is based on the push-in anchor bolt structure of environmental protection, anchor bolt ontology is directly disposed as solid construction, greatly The intensity for improving anchor bolt ontology.

3, the present invention is based on the push-in anchor bolt structures of environmental protection, are greatly improved by the reinforcing rib of hard alloy recessed Wear-resisting property around slot avoids the problem that because setting groove causes anchor bolt ontology part wear-resisting property to reduce appearance, it is ensured that Efficient use steady in a long-term of the invention.

4, the present invention is based on the push-in anchor bolt structures of environmental protection, without needing the later period to be cut as traditional anchor bolt structure Polishing is cut, therefore dust pollution caused by cutting polishing can be eliminated compared to existing anchor bolt structure, improves environmental protection Ability.

Detailed description of the invention

Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:

Fig. 1 is the structural schematic diagram of the specific embodiment of the invention；

Fig. 2 is crosses reeded cross-sectional view in the specific embodiment of the invention.

Label and corresponding parts title in attached drawing:

1- anchor bolt ontology, 2- groove, 3- expansion plate, 4- elastic component, 5- reinforcing rib, 6- pointed cone portion, 7- stress slot.

Specific embodiment

To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made For limitation of the invention.