Product description

The company mainly develops, produces and sells various types of "Anhua" brand mechanical lock-key cutting, expanded mechanical anchor bolt series products and special installation tools to expand the bottom drill bit. At present, the anchor bolt products have been in series and have a variety of stereotypes and specifications, and special specifications and extended models can be customized according to different requirements of customers. Each type of specification and model has passed the inspections of the national inspection department (tensile bearing test, shear bearing test, tensile fatigue load test, shear fatigue load test, fire test, anti-corrosion test, etc.) Advanced product level. Different from chemical anchor bolts, the anchor bolts mainly made of metal materials are called metal anchor bolts. The mechanical metal anchor bolts produced by our company are simple, efficient and reliable for brick, masonry, stone and concrete substrates. In the middle, heavy load brackets, iron parts, steel structures and equipment can be fixed.

Anwar brand mechanical key cutting and expanding mechanical anchors have three series of products: ZQ self-cutting machine core mis-plug, HK rear expansion mechanical anchor, KQ expansion and cutting integrated mechanical tin plug, and special installation tools to expand the bottom drill.

ZQ self-cutting mechanical anchors have self-cutting mechanical locking keys without the use of special expansion tools, and the mechanical locking is cut into concrete by applying torque to complete the solidification. The utility model has the advantages of convenient installation, safe and reliable staggering effect, and is a heavy mechanical anchor with high load capacity. The product consists of a conical mother, a self-cutting key sleeve, bolts, nuts and washers.

The post-expansion mechanical anchor of HK has a special expansion tool for the rear expansion type mechanical lock, and the anchoring effect is achieved by applying the torque to utilize the lock-lock effect formed by the reamer wall of the anchor hole at the bottom of the anchor hole and the mechanical lock of the anchor bolt. . Its anchoring effect is safe and reliable, and it is a higher level heavy mechanical anchor.

The product consists of a conical mother, a rear expansion lock, a sleeve, a bolt, and a nut washer.

KQ expanded and integrated mechanical anchors have self-cutting and rear-expanding double mechanical locking keys, which require the use of special expansion tools and the use of double mechanical locking keys to complete the anchoring action. It has the dual performance of self-cutting and post-expansion, and the anchoring effect is safe and reliable. It is a high-grade heavy-duty mechanical anchor at home and abroad.

The product consists of a conical mother, an expansion and expansion lock, a sleeve, a bolt, a nut and a washer.

The bottom-drilling bit is a special hole-hole reaming tool for mechanical anchor bolts. It is easy to operate, and it has the rules and precision of expanding the bottom hole. It is a special expansion tool for domestic science.

The matching tapping tool is a special tool for placing the mechanical anchor into the holed substrate.

The scope of products

※ Anchorage of the tension zone of the component

※Fixed load, fatigue load, wind load, seismic load, vibration load, impact load fixed

※ Suitable for dry and wet holes

※The connection between various curtain wall structures and main structure is fixed

※ Fixed installation of high-load equipment such as heavy machinery.

※Installation of various water, electricity, heating, fire and ventilation pipes for industrial and civil buildings

※Installation and fixing of steel structure beams and columns, ox legs, brackets and various types of support

※Fixed lines of various railways and tunnels and cable lines

※The transport system, pipe bridge and guide rail are fixed and installed.

※Installation and fixing of noise barriers such as road railways and bridges and other barrier guardrails

※The billboards, advertising screens, etc. are fixed.

※ All kinds of security doors, fire doors, screen doors, etc. are fixed and installed.

※Installation and suspension of other types of equipment and pipelines

Features

※ Wide range of applications, suitable for a variety of strength substrates, can be used for a variety of fixing.

※Exquisite appearance, simple structure, good wear resistance and corrosion resistance

※The effect is similar to the pre-conditioning bolt

※High temperature resistant, weldable

※ Reaming uses special reaming tools to quickly complete reaming and easy installation

※Special reaming tools, special settings of switches and indicators to precisely control the size of the hole at the bottom, so that the reaming rules can ensure that the wrong opening angle of the lock button is the same as the reaming angle, so that the lock button is fully opened. Give full play to its role.

※ Self-cutting series products do not require special tools for installation, and the installation is faster.

※High strength, stable performance and long service life

※The pull-out force is anti-fatigue and anti-vibration safe and reliable, and it is mechanically locked by applying torque to make it safely and reliably staggered in the substrate.

※ Plays a role in anchoring

※ Anchorage has no expansion stress and is suitable for small margin and small pitch mounting.

※The wrong bolt sleeve has obvious error mark for visual inspection to improve installation efficiency.

※There are multiple requirements for different materials and different plating surfaces.

※The product specifications and models are complete, and there are special-purpose products for special fields. We can also customize various special specifications and extensions according to customer requirements.

Installation Notes

5.1HK rear expansion type (KQ expansion and cut integrated type) mechanical anchor installation instructions

1) Installation process

(1) Using a common drill bit to perform hole-forming operations according to the drilling depth and diameter of the hole required to install the specifications of the rake bolt;

(2) using a rear-expanded drill bit to screw into the bottom of the hole;

(3) After the reaming drill bit is in position, the hole switch is opened to ream the hole;

(4) The electric air pump or the manual air pump is used for clearing the hole, and the dust in the hole must be blown off;

(5) Before installation, first tighten the anchor nut by hand to ensure that the components of the anchor bolt are not loose, and then insert the wrong bolt into the already formed hole;

(6) Screw the mounting fixture on the bolt and ensure it is stable to prevent the screw from rotating. Use a wrench to tighten the nut so that the bolt is displaced outward;

(7) Remove the mounting fixture, loosen the nut, install the connected parts, and tighten the nut. Use a torque wrench to tighten according to the tightening torque required by the installed anchor bolt model, that is, the installation is completed.

2) Installation diagram (pressure K after expansion, KQ expansion and integration)

5.1ZQ self-cutting mechanical bolt installation instructions

1) Installation process

(1) Using ordinary drill bits to perform hole-forming operations according to the drilling depth and diameter of the drilled holes required by the specifications of the anchor bolts;

(2) Using an electric air pump or a manual air pump for clearing the hole, the dust in the hole must be blown clean

(3) Before installation, first tighten the anchor bolt nut by hand to ensure that the components of the anchor bolt are not loose, and then insert the radium plug into the already formed hole;

(4) Screw the mounting fixture on the bolt and ensure it is stable to prevent the screw from rotating. Use a wrench to tighten the nut so that the bolt is displaced outward.

(5) Remove the mounting fixture, loosen the nut, install the connected parts, and tighten the nut. Use a torque wrench to tighten according to the tightening torque required by the installed anchor bolt type, that is, the installation is completed.

2) Installation diagram

Technical Parameters