BJL0808 setscrew-typemessenger wireterminal anchor clamp
BJL0808
Specifications
| Model | BJL0808 |
|---|---|
| Standard | TB/T 2075 (electrified railway OCS fittings) Series standards |
| Operating Temperature | -40℃~+70℃ |
| Altitude | <4000m |
| Materials | highstrengthcopper alloy/aluminium alloy clamp, stainless steelfasteners |
| Installation | installed at tension length end terminations, for messenger wireterminal anchoring |
Drawing No.：BJL0808
Application：This fitting for JTMH120 copper alloy stranded wire tensioning terminations
Material：QAL9-4(R)
Process：die forging
performance：
- Maximum working load：21kN
- Slip load：at least 63kN
- Tensile failing load：at least 63kN
Product Overview
The setscrew-type messenger wire terminal anchor clamp is designed and manufactured by Henan Chuangwit Railway Equipment Co., Ltd. to railway industry standards, The setscrew-type messenger wire terminal anchor clamp (BJL0808), for JTMH120 copper alloy stranded wire tensioning terminations, the setscrew clamping structure gives stable grip and repeatable assembly.
Key Features
- common erection tools, easy erection
- setscrew/reinforced type with multiple structures
- reliable gripno slip
- dual anti-break and anti-creep function
Compliance & Quality Control
Complies with TB/T 2075 (electrified railway OCS fittings) Series standards, the clamp grips firmly without damaging the wire, overall strength not lower than the rated load of the fixed wire; the anti-loosening structure suits long-term vibration. low transition resistance ensures electrical continuity across the tension length. The company holds CRCC railway product certification and ISO9001 quality management system certification; every piece (batch) is delivered only after passing factory inspection.
Operating Conditions & Typical Applications
for the middle of tension lengths of all contact suspension types, , locking the expansion zero point and preventing breakage snatching and temperature creep. Typical applications include: Mainline tension length mid-points:, Long tension lengths:, Graded sections: and Bridge and tunnel sections: etc..
Selection & Service
Backed by 15 years of R&D and manufacturing experience in railway electrification equipment, the company provides full life-cycle support covering selection, customization, supply and after-sales service, serving more than 20 railway administrations and multiple urban rail lines nationwide. For technical documentation and purchasing, please call 0375-6051688.
Performance
Operating Conditions
for the middle of tension lengths of all contact suspension types, , locking the expansion zero point and preventing breakage snatching and temperature creep.
Mechanical Performance
the clamp grips firmly without damaging the wire, overall strength not lower than the rated load of the fixed wire; the anti-loosening structure suits long-term vibration.
Electrical Performance
low transition resistance ensures electrical continuity across the tension length.
Applications
Mainline tension length mid-points:
setscrew-type messenger wire terminal anchor clamps are set at mainline tension length mid-points, , locking the longitudinal zero point of the OCS.
Long tension lengths:
long tension lengths use setscrew-type messenger wire terminal anchor clamps to prevent accumulated temperature creep.
Graded sections:
setscrew-type messenger wire terminal anchor clamps prevent wire creep down the gradient on graded sections.
Bridge and tunnel sections:
setscrew-type messenger wire terminal anchor clamps secure longitudinal stability of the suspension in special bridge and tunnel sections.
