Tyred Self-propelled Platform Transporter
1 Scope
This standard specifies the terms and definitions, classification, technical requirements, test methods, inspection rules, as well as marking, packaging, transportation and storage of the tyred self-propelled platform transporter which runs off-highway (hereinafter referred to as the platform transporter)
This standard is applicable to the tyred self-propelled platform transporter which runs off-highway and has the steering function of single or multi-mode driving.
2 Normative References
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 3766 General Technical Requirements for Semitrailer
GB/T 4208 Degrees of Protection Provided by Enclosure (IP Code)
GB 4785 Instructions for Installation of the External Lighting and Light-signaling Devices for Motor Vehicles and Their Trailers
GB/T 7593 Symbols for Driver Control Devices and Other Display Devices of Motor Industrial Vehicles
GB/T 9286-1998 Paints and Varnishes — Cross Cut Test for Films
GB/T 13306 Plates
GB/T 13384 General Specifications for Packing of Mechanical and Electrical Product
GB/T 14039-2002 Hydraulic Fluid Power — Fluids — Method for Coding the Level of Contamination by Solid Particles
GB/T 18849 Powered Industrial Trucks — Brake Performance and Component Strength
GB 20062 Mobile Crane Operation — Operation Noise Limit and Measurement Method
GB 50171 Erection Works of Electrical Installations Code for Construction and Acceptance of Switchboard Uutfit, Complete Cubicle and Secondary Circuit
JB/T 5000.3-2007 Heavy Mechanical General Techniques and Standards — Part 3: Weldment
JTG B01-2014 Technical Standard of Highway Engineering
3 Terms and Definitions
For the purposes of this document, the following terms and definitions apply.
3.1
rubber tyre self-propelled platform transporter
a vehicle provided with a through platform at the top, and each wheel set provided with an independent hydraulic suspension, may drive and steer in single or multi-mode, and is used to transport large structural members and vehicles with other transport functions; it mainly composed of hydraulic suspension, driving system, steering system, cargo platform, etc., and it has two structural types: independent type and modular type, as shown in Figures 1 and 2
Note: Hydraulic transmission is the main driving and steering mode, and mechanical transmission may also be used.
3.2
rated load
maximum allowable weight carried by the specified area of the loading platform of the platform transporter
3.3
unladen mass
the mass when a platform transporter has no load, no driver, only auxiliary equipment and tools, and is filled with sandstone and cooling water
Foreword I
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Technical requirements
5.1 Operating environment conditions
5.2 Basic requirements
5.3 Overall dimensions and minimum ground clearance
5.4 Maximum running speed and gradeability
5.5 Appearance
5.6 Basic functions
5.7 No-load running
5.8 Rated-load running
5.9 1.1 times of rated-load running
5.10 1.25 times of rated-load loading
5.11 Security requirements
6 Test methods
6.1 Test conditions
6.2 Test preparation
6.3 Measurement of overall dimensions and minimum ground clearance
6.4 Appearance inspection
6.5 Basic operation function test
6.6 No-load running test
6.7 Rated-load running
6.8 1.1 times of rated load operation
6.9 1.25 times of rated-load loading
6.10 Airtightness test of pneumatic braking
7 Inspection rules
7.1 Pre-delivery inspection
7.2 Type testing
8 Marking, packaging, transport and storage
8.1 Marking
8.2 Packaging
8.3 Transport
8.4 Storage
Figure 1 Schematic diagram of the self-propelled platform transporter (independent type)
Figure 2 Schematic diagram of the self-propelled tire type platform transporter (modular type)
Figure 3 Schematic diagram of normal steering mode
Figure 4 Schematic diagram of automobile steering mode
Figure 5 Schematic diagram of diagonal drive steering mode
Figure 6 Schematic diagram of spin steering mode
Figure 7 Schematic diagram of synchronizing operation of an independent platform transporter
Figure 8 Schematic diagram of synchronizing operation of a modular platform transporter
