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GB/T 18024.2-2010: Graphical symbols for the technical documentation of coal mine machinery -- Part 2: Graphical symbols for coal face support and prop
Status: Valid GB/T 18024.2: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 18024.2-2010 | English | 189 |
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Graphical symbols for the technical documentation of coal mine machinery -- Part 2: Graphical symbols for coal face support and prop
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GB/T 18024.2-2010
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| GB/T 18024.2-2000 | English | 239 |
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Graphical symbols for use in technical documentation of coal mine machinery-Graphical symbols for coal face support machinery
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GB/T 18024.2-2000
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PDF similar to GB/T 18024.2-2010
Basic data | Standard ID | GB/T 18024.2-2010 (GB/T18024.2-2010) | | Description (Translated English) | Graphical symbols for the technical documentation of coal mine machinery -- Part 2: Graphical symbols for coal face support and prop | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | D04 | | Classification of International Standard | 01.080.20 | | Word Count Estimation | 8,813 | | Date of Issue | 2010-09-26 | | Date of Implementation | 2011-02-01 | | Older Standard (superseded by this standard) | GB/T 18024.2-2000 | | Quoted Standard | GB/T 16901.1; GB/T 17450 | | Regulation (derived from) | National Standard Approval Announcement 2010 No.6 (Total No.161) | | 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 coalface bracket and pillar of graphical symbols and rules. This section applies to the mining area with mechanical drawings and technical documents, also applies to other industries like machinery technical documentation. | GB/T 18024.2-2010: Graphical symbols for the technical documentation of coal mine machinery -- Part 2: Graphical symbols for coal face support and prop
---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.
Graphical symbols for the technical documentation of coal mine machinery Part 2. Graphical symbols for coal face support and prop
ICS 01.080.20
D04
National Standards of People's Republic of China
Replacing GB/T 18024.2-2000
Coal mine machinery Graphical symbols for technical documentation
Part 2. Coal Face
Bracket and strut graphic symbols
Part 2. Graphicalsymbolsforcoalfacesupportandprop
Issued on. 2010-09-26
2011-02-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 18024 "coal mine machinery Graphical symbols for technical documentation" is divided into seven parts.
--- Part 1. General;
--- Part 2. Support and pillar coal mining face graphic symbols;
--- Part 3. Graphical symbols for mining machinery;
--- Part 4. Graphical symbols for underground haulage machinery;
--- Part 5. ground production and hoisting machinery graphic symbols;
--- Part 6. Graphical symbols for surface mine machinery;
--- Part 7. compressor, fan and pump graphic symbols.
This section GB/T Part of 218,024.
This Part replaces GB/T 18024.2-2000 "technical documentation of coal mine machinery Graphical symbols for coal face support machinery and graphic symbols."
Section compared with the GB/T 18024.2-2000 The main changes are as follows.
--- Expanding the scope of the standard (see Chapter 1);
--- Modify the design of graphical symbols, design standard modulus M dot grid, the grid system of 0.125M (see 3.4);
--- An increase in the use of graphic symbols, its scale and more flexible content (see 3.4);
--- Adds a graphical symbol. Advance bracket (see 2-12).
This part of GB/T 18024.1, GB/T 18024.3 ~ 18024.7 supporting the use.
This section is proposed and managed by the China Coal Industry Association.
This section is responsible for drafting the Xi'an University of Science.
The main drafters of this section. Malaysia Ji, Li Yong, rejuvenating autumn, Ma Jin.
This part of the standard replaces the previous editions are.
--- GB/T 18024.2-2000.
Coal mine machinery Graphical symbols for technical documentation
Part 2. Coal Face
Bracket and strut graphic symbols
1 Scope
GB/T 18024 in the provisions of this part of the bracket and pillar coal mining face with graphic symbols and rules.
This section applies to the mining area is equipped with mechanical drawings and technical documents, but also for other industries technical documentation similar machinery.
2 Normative references
The following documents contain provisions which, through reference GB/T 18024 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 16901.1 technical documents represent the first part of the rule of graphical symbols. Basic rules (GB/T 16901.1-2008,
ISO 81714-1.1999, MOD)
GB/T 17450 Technical drawings Chart (GB/T 17450-1998, idt ISO 128-20.1996)
3 Rules for use symbols
3.1 graphical symbols, applications GB/T 17450 stipulated line drawing.
3.2 indicates the direction of movement of the thin arrows drawn in solid lines, the head of the angle should be between 45 ° ~ 60 °.
3.3 Part predetermined direction graphic symbols as needed can be rotated a certain angle or into a mirrored configuration.
Graphical symbols specified in section 3.4 is based on GB/T 16901.1 requirements, design 0.125M lattice grid system for regulation
The proportion of fixed symbols, graphic symbols can be different in different directions in the same proportion or ratio of the need to make appropriate adjustments according to use, but it should be fully
Original graphical symbols transmitted information.
General symbol specified in Section 3.5, indicating no need for the expression of specific types of objects occasion.
4 frame and pillar coal mining face graphic symbols
Support and pillar coal mining face graphic symbols shown in Table 1.
Table 1 bracket and pillar coal mining face graphic symbols
No Graphic Symbol Name Description
2-01
Hydraulic support
hydraulicsupport
General symbol
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