BJL0807 setscrew-typecontact wireterminal anchor clamp
BJL0807
Specifications
| Model | BJL0807 |
|---|---|
| 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 contact wireterminal anchoring |
Drawing No.：BJL0807
Application：This fitting for CTZH-150 contact wire tensioning termination point
Material：QAl9-4(R)
Process：die forging
performance：
- Maximum working load：38.85kN.
- Slip load: within 95% of the joined wire nominal breaking load, the stranded wire must not slip from the clamp or break inside the clamp mouth.
- Tensile failing load：at least 116.55kN.
- After vibration and fatigue tests the parts show no cracks or damage, with slip load and breaking load dropping by no more than5％
- Tightening torque of the setscrew:44~56N.m.
Product Overview
The setscrew-type contact wire terminal anchor clamp is one of the leading products in the Chuangwit mid-point anchor assembly range, The setscrew-type contact wire terminal anchor clamp (BJL0807), for CTZH-150 contact wire tensioning terminations, reliable grip without damaging the conductor.
Key Features
- setscrew/reinforced type with multiple structures
- reliable gripno slip
- dual anti-break and anti-creep function
- common erection tools, easy erection
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
The company provides from selection calculations, drawing confirmation to volume supply, on-site technical guidance end-to-end service, Products are controlled under CRCC certification and the ISO9001 quality management system, standard items are stocked, volume orders are delivered on contractual schedules. For technical support and commercial inquiries, please call0375-6051688.
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 contact 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 contact wire terminal anchor clamps to prevent accumulated temperature creep.
Graded sections:
setscrew-type contact wire terminal anchor clamps prevent wire creep down the gradient on graded sections.
Bridge and tunnel sections:
setscrew-type contact wire terminal anchor clamps secure longitudinal stability of the suspension in special bridge and tunnel sections.
