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| GB/T 24817.4-2009 | English | 114 |
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Cranes -- Controls -- Layout and characteristics -- Part 4: Jib cranes
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GB/T 24817.4-2009
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Basic data | Standard ID | GB/T 24817.4-2009 (GB/T24817.4-2009) | | Description (Translated English) | Cranes -- Controls -- Layout and characteristics -- Part 4: Jib cranes | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J80 | | Classification of International Standard | 53.020.20 | | Word Count Estimation | 6,645 | | Date of Issue | 2009-12-15 | | Date of Implementation | 2010-07-01 | | Quoted Standard | GB/T 6974.1; GB/T 24817.1 | | Adopted Standard | ISO 7752-4-1989, IDT | | Regulation (derived from) | National Standard Approval Announcement 2009 No.15 (Total No.155) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the addition of tower cranes by GB/T 6974. 1 defined, special rack railway crane mobile cranes and crane operation outside, swing, lifting, basic layout requirements amplitude control device and operating direction. |
GB/T 24817.4-2009: Cranes -- Controls -- Layout and characteristics -- Part 4: Jib cranes---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
.. Cranes Controls Layout and characteristics Part 4. Jib cranes
ICS 53.020.20
J80
National Standards of People's Republic of China
GB/T 24817.4-2009/ISO 7752-4. 1989
Lifting Controls - Layout and characteristics
Part 4. jib crane
(ISO 7752-4. 1989, IDT)
Posted 2009-12-15
2010-07-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 24817 "Lifting the control layout, and features" is divided into the following five sections.
--- Part 1. General;
--- Part 2. Mobile cranes;
--- Part 3. Tower cranes;
--- Part 4. jib cranes;
--- Part 5. Bridge and gantry cranes.
This section GB/T Part of 424,817.
This section identical with ISO 7752-4. 1989 "Crane Controls - Layout and characteristics - Part 4. Boom Cranes"
(In English).
This section is equivalent translation ISO 7752-4. 1989.
For ease of use, this section made the following editorial changes.
The term --- "ISO 7752 of this part" to "GB/T 24817 in this section";
--- Remove the ISO 7752-4. 1989 Foreword;
--- ISO 7752-4. 1989 references to other international standards, with the international standard has been adopted as a standard in place of the corresponding country;
--- To ISO 7752-4. 1989 Figure 1 in the "lift (see 4.1.3)" to adjust the position of "Vice-lift" and "main lift" between.
This part is proposed by China Machinery Industry Federation.
This part of the National Standardization Technical Committee crane (SAC/TC227) centralized.
This section is drafted. Beijing Materials Handling Research Institute.
The main drafters of this section. Liu Tao.
GB/T 24817.4-2009/ISO 7752-4. 1989
Introduction
Jib crane drivers often have to manipulate different types or different manufacturers of cranes. This section GB/T 24817 specifies the arm
The arrangement and operating direction frame crane working cycle basic controller to reduce operator confusion and misuse in case of emergency.
GB/T 24817.4-2009/ISO 7752-4. 1989
Lifting Controls - Layout and characteristics
Part 4. jib crane
1 Scope
This section GB/T 24817 In addition to the provisions of the tower crane according to GB/T 6974.1 definition, mobile cranes and railway cranes
Layout requirements other than jib cranes (hereinafter referred to as "Crane") run, swing, lifting, luffing basic control means and the direction of operation.
2 Normative references
The following documents contain provisions which, through reference GB/T 24817 in this section constitute provisions of this section. For dated reference documents
Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section
Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this
section.
GB/T 6974.1 crane terminology - Part 1. General terms (GB/T 6974.1-2008, ISO 4306-1.2007, IDT)
GB/T 24817.1 Lifting Controls - Layout and characteristics - Part 1. General (GB/T 24817.1-2009,
ISO 7752-1. 1983, IDT)
3 Basic requirements
The basic jib crane control device shall comply with GB/T 24817.1, but the force required to manipulate the control device shall not exceed.
--- Handle and lever, 100N;
--- Pedals, 200N.
The basic arrangement of the control device 4
4.1 crane with two-way lever fixed length or articulated arm
The basic two-way joystick control device shall be arranged as shown in Figure 1.
Fixed length or articulated arm crane 1 with a bi-directional control device control device diagram
4.1.1 The operation of the controller handle --- 1
4.1.1.1 handle operation and consistent direction crane running direction
Crane direction by the handle.
GB/T 24817.4-2009/ISO 7752-4. 1989
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