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የእጅ ባቡር ድራይቭ ሰንሰለቶች

A handrail drive chain is a system that allows you to quickly and easily change the direction of the railing in place. The system uses pressure roller assemblies to force the handrail 25 against the drive wheel 11. These sprockets make radial contact with the handrail, which ensures that the maximum force is transferred. They can be adjusted to increase or decrease the force they apply to the handrail.

አንድ ጥቅስ ያግኙ

የእጅ ባቡር ድራይቭ ሰንሰለቶች

A handrail drive chain is a system that allows you to quickly and easily change the direction of the railing in place. The system uses pressure roller assemblies to force the handrail 25 against the drive wheel 11. These sprockets make radial contact with the handrail, which ensures that the maximum force is transferred. They can be adjusted to increase or decrease the force they apply to the handrail.

የእጅ ባቡር ድራይቭ ሰንሰለቶች

Specifications of Handrail Drive Chains

Handrail Drive Chains Specifications

ሰንሰለት ቁጥር ቅጥነት ሮለር ዲያሜትር በውስጠኛው ሳህኖች መካከል ስፋት የፒን ዲያሜትር የፒን ርዝመት የውስጥ ሳህን ጥልቀት የክብድ ውፍረት የሽግግር ቀዳዳ የመጨረሻው የማይሽር ጥንካሬ አማካይ የ tensile ጥንካሬ ክብደት በአንድ ሜትር
P d1 ከፍተኛ b1 ደቂቃ d2 ከፍተኛ L
ከፍተኛ
Lc ከፍተኛ h2
ከፍተኛ
t / ቲ
ከፍተኛ
Pt Q
ደቂቃ
Q0 q
mm mm mm mm mm mm mm mm mm kN / lbf kg ኪግ / ሜ
16A-2 25.40 15.88 15.75 7.92 62.7 64.3 24.00 3.25 29.29 113.40 / 25493 141.8 5.15
16AFT-2 25.40 15.88 15.75 7.92 62.7 65.8 24.00 3.25 29.29 132.3 / 29742 165.4 5.51
16B-1 25.40 15.88 17.02 8.28 36.1 37.4 21.00 4.15 / 3.10 - 60.0 / 13488 72.8 2.71
16B-2 25.40 15.88 17.02 8.28 68.0 69.3 21.00 4.15 / 3.10 31.88 106.0 / 23829 133.0 5.42

Features of Handrail Drive Chains

Drive chains are a vital part of escalators because they transmit motive force from the main axis of the escalator to the axis of the handrail. These chains are typically composed of two sets of chains with rollers spaced at regular intervals. Step chains also use several axels, which link the steps. The newel chain, on the other hand, has small bearings at the end of the newel to allow for smoother movement.

The improved drive system 10 is designed to be installed in a typical escalator system. To install the system, the existing handrail 25 is shortened approximately ten inches, and the frame 12 is replaced. The new frame 12 has an angle of about six degrees toward the top. The handrail drive system is thus compatible with an escalator with a six wheel roller drive system.

Types of Handrail Drive Chains

There are several types of handrail chains, including Rollers 50, Handrail drive 18, and Self-measuring units. Listed below are some of the most common types:

Handrail drive 18

A handrail drive chain is a mechanical device that drives a handrail in a specified direction. The handrail is attached to a truss frame by means of a pair of parallel guide bases. One guide base is located at the lower position of the truss and the other is located at the upper position. A truss drive chain includes a motor 19 that drives a sprocket 14a through a power transmission mechanism. Another pair of sprockets are attached to the handrail drive chains 18 via a chain guide system.

Rollers 50

The self-tightening multiple nip mangle type handrail drive has two pairs of drive rollers. Each pair has a separate chain entangled in a common dual drive sprocket. An electric motor rotates these sprockets. Rollers 50 and 55 are used in tandem with this type of drive, allowing greater driving force to be transmitted without damaging the handrail.

R1 እና R2

The handrail drive chains that connect the Moving Handrail to the Trailing Rollers are the key to preventing a car from slipping and tumbling off the road. These chains come in R1, R2 and R3 configurations and are made to fit the respective railings. The R1 and R2 configurations are the most common, but variations in each level may exist depending on location and weather conditions.

ማስገቢያዎች

Indentations in handrails are not only unsightly, but they are often a source of safety concern for building managers. In many applications, such as elevators and escalators, indentations can cause severe safety concerns. As such, minimizing these indentations can significantly reduce the time it takes for the elastic handrail to return to its normal profile. As illustrated in the accompanying drawings, indentations in handrail drive chains may lead to a significant safety concern.

Polyurethane rollers reduce indentations

There are many applications for polyurethane rollers in industrial processes. These products not only provide superior noise reduction, but also provide abrasion and solvent resistance. Conveying systems are the foundation of efficient operations and must ensure the movement of parts without indentations. Idler rollers are a major component of conveyor systems, and reduce damage by reducing friction and causing fewer indentations.

Indentations caused by pinching of idled section of handrail

Pinch-grip handrails are commonly used as guardrails on stairs. Although they are much less stable than power grips, they are still an effective means of guidance on stairs, ramps, and walkways. However, pinch-grip handrails do not meet the strict ADA requirements, making them a poor stairway choice. True handrails are designed with fall prevention in mind and meet the necessary safety standards to ensure the safety of all users.

Handrail Drive Chains and Sprockets

sprockets ብዙውን ጊዜ ከአንድ የተወሰነ ሰንሰለት ጋር ለማዛመድ የተነደፉ ቢሆኑም በመካከላቸው ጥቂት ልዩነቶች አሉ። በዩኤስ ውስጥ፣ ሰንሰለቶች ANSI ተብሎ በሚጠራው መደበኛ ደረጃ የተሰሩ ናቸው። የሰንሰለት እርከን ከአንድ ሮለር-ፒን ማእከል ወደ ቀጣዩ መለኪያ ነው. የሰንሰለቱ መጠን ሁልጊዜ የሚለካው በ1/8 ኢንች ጭማሪዎች ነው።

ሁለቱ አካላት, ሰንሰለቶች እና ስፖንዶች በእጅ በእጅ ይሠራሉ. sprocket ለመንዳት በሰንሰለት ላይ የሚሰካ የዊል ቅርጽ ያለው ትንበያ ነው። ይህ ትንበያ ከጊዜ በኋላ የመንኮራኩር ጎማ በመባል ይታወቃል. ዘመናዊው ሰንሰለት ከአንድ ምዕተ ዓመት በላይ ማሽነሪዎችን እየነዳ ነው. ስፕሮኬቶች በሰንሰለት የሚነዳ ማሽን ወሳኝ አካል ናቸው። ስፕሮኬቶች በብዙ ኢንዱስትሪዎች ውስጥ ጥቅም ላይ ሊውሉ ይችላሉ. ሰንሰለቶችም ቢላዎቻቸውን ለመሥራት ስፕሮኬቶችን ይጠቀማሉ። ቼይንሶው ግን ቁሳቁሶቹን ለመቁረጥ ይበልጥ አስተማማኝ በሆነ መንገድ ስፕሮኬቶችን ይጠቀማሉ። ከግዜ ቀበቶዎች ጋር ሲነፃፀሩ, የተንቆጠቆጡ ሰንሰለቶች የበለጠ ዘላቂ እና አስተማማኝ ናቸው.

ኤች.ፒ.ቲ.ፒ (HZPT) ሰፋ ያለ የሜካኒካል ማስተላለፊያ ክፍል አምራቾች እና አቅራቢዎች አንዱ ነው። ሰንሰለቶችን ይንዱየሚሸጡ sprockets. ፍላጎት ካሎት አሁን ያግኙን!

ሰንሰለቶች እና ስፕሬኬቶች

ተጭማሪ መረጃ

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እኛ የምናገለግልባቸው ኢንዱስትሪዎች

በቻይና በከፍተኛ ጥራት ምርጡን ዋጋ እናቀርባለን ብለን ቃል እንገባለን! እንዲሁም ስለ ምርቶቹ ልዩ ትዕዛዝ እንቀበላለን ፡፡ ለምርቶቻችን ፍላጎት ካለዎት ፡፡ እባክዎን እኛን ለማሳወቅ አያመንቱ ዝርዝር መረጃውን በመስጠትዎ ደስ ብሎናል ምርቶቻችን ደህንነት እንደሚሆኑ እና ጥራት ባለው እና በተመጣጣኝ ዋጋ እንደነበሩ ቃል እንገባለን ፡፡ ለምርቶቻችን ፍላጎት ካለዎት እባክዎ እኛን asap ን ያግኙን ከልብ የእርስዎን ትብብር እየፈለግን ነው ፡፡

አብዛኛዎቹ ምርቶቻችን መደበኛ እና መደበኛ ያልሆኑ ምርቶችን ወደ አውሮፓ ወይም አሜሪካ ይላካሉ ፡፡ እንደ ስዕልዎ ወይም እንደ ናሙናዎ ማምረት እንችላለን ፡፡ ቁሳቁስ መደበኛ ወይም እንደ ልዩ ጥያቄዎ ሊሆን ይችላል ፡፡ እኛን ከመረጡ አስተማማኝን ይመርጣሉ ፡፡

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