GL-PVC S series products of underground articulated cable hooks for coal mine

cable hooks for coal mine 1. Flame retardation and antistatic properties 2. convenient installation 3. Long service life

Underground articulated cable hooks for coal mine 

The GL-PVC/S series products of underground articulated cable hooks for coal mine are the patent products of this company (utility model number: ZL200620100596.3 Design patent number: ZL200630111797.9).

The GL-PVC/S series products of underground articulated cable hooks for coal mine own the only mine safety certificate among the similar domestic products at present (certificate number: MAF 100003).

The GL-PVC/S series products of underground articulated cable hooks for coal mine could substitute the traditional steel cable hook and corresponding strutting pieces; this series products are suitable for laying cables in mines, on and under the ground and especially suitable for laying cables under the coal mines. This series products could be flexibly used according to the number of laid cables and in this way, people could save time, labor and work in the process of laying, removing, increasing and replacing cables. Therefore, the series products are the ideal accessories for laying cables in the mine. 

Product Structure

  safety certificate of approval for mining products

  approval No: MAF100003

The series products own the only safety certificate of approval for mining products among the similar domestic products at present.

Technical parameters

1.The maximum tensile strength of the cable hook rod should not be less than 3.5KN.

2.If the cable hook bears 175kg for 2 minutes, the hook should not crack or break.

3.If the arc hook of the cable hook bears 50kg, the deflection at the lowest end of the straight shank should be less than 20mm.

4.The surface resistance of the cable hook (antistatic value) should not be more than3*106Ω.

5.The flame retardation of the cable hook (second):

(1)Flame combustion time (average value) ≤3 

(2)Flame combustion time (maximum value) ≤10

(3)Flameless combustion time (average) ≤10

(4)Flameless combustion time (maximum value) ≤30

Features

Flame retardation and antistatic properties

The flame retardation and antistatic components are evenly distributed in the cable hook and therefore, the antistatic and flame retardation property indexes would not be affected with time passing by. The antistatic and flame retardation properties accord with the standards in mine industry, which is applicable for combustible and explosible workplaces.

Light product and convenient installation

The cable hook density is low and the hook is light; the cost is low and the transportation and installation are convenient; therefore, people could not only reduce the labor intensity and promote the work efficiency in underground installation but also could reduce the comprehensive project cost with the product.

Anti-aging and erosion resistant

The cable hook is characterized in excellent anti-aging performances and is hard to become fragile; it has a good tenacity and could absorb impacts.

Long service life

The product could be used for 90 years under normal conditions.

Specification and model

No.	Model	Specification	Maximum external diameter (mm)
XZ86/08-18	GL-PVC/S 18×113×41	18×113×41	18
XZ86/10-28	GL-PVC/S 28×119×49	28×119×49	28
XZ86/16-38	GL-PVC/S 38×140×66	38×140×66	38
XZ86/50-58	GL-PVC/S 58×158×86	58×158×86	58
XZ86/95-68	GL-PVC/S 68×170×100	68×170×100	68
XZ86/185-80	GL-PVC/S 80×182×110	80×182×110	80
XZ86/240-100	GL-PVC/S 100×220×131	100×220×131	100
XZ86/S-01	Annotation: cable hook accessory, wire rope hanging buckle
XZ86/S-02	Annotation: cable hook accessory, fixing buckle under the cable hook

GL-PVC S series products of underground articulated cable hooks for coal mine