Accessories for steel wire-ropes.
Rope accessories ensure that your ropes do the job you need them to do. Our rope accessories ensure tension and optimum load distribution during operation and help you to work with your rope material in the best possible way. At Dolezych, you can buy various types of rope accessories, e.g. wire-rope clamps, tensioning screws, rope tensioning clamps, wire-rope brackets or wire-rope sheaves. You can find more information about our wire-rope accessories on this page or in our bestseller catalog.
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Currently being reproduced
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Immediately ready for shipment
Wire-rope clips: End connections for steel wire-ropes
Wire-rope screw clamps can be used to make a wire-rope end connection, i.e. a returned wire-rope end to form a loop with or without a thimble.
Our wire-rope clips:
- Wire-rope clips (galvanized yellow) in accordance with DIN EN 13411-5 type A for safety requirements
- Wire-rope clips (galvanized) formerly DIN 741 for subordinate applications
Note on rope connections for safety requirements:
For making rope end connections on spiral ropes with wire-rope clips in accordance with DIN EN 13411-5, the BG dir recommends
- Increase the number of rope clamps by two
- Increase the torque specified in the standard by 10% for nominal sizes up to 34 mm
Accessories for wire-ropes: Snap hooks, tensioning screws, wire-rope sheaves & co.
From snap hooks to wire-rope pulleys, Dolezych offers you a wide range of rope accessories:
- Snap hooks
- Turnbuckles and turnbuckles (also made of stainless steel)
- Rope tension clamps
- Wire-rope sheaves
- Wire-rope blocks and wire-rope folding blocks
- Multi-purpose wire-rope hoists
- Rope locks and wedge sockets
- Grouting/rope heads
- Rope tensioning grips
Turnbuckles and turnbuckles: tried and tested tensioning elements
Turnbuckles and turnbuckles are used as a tensioning element between the rope end connection and the fastening point of the component. Turnbuckles are characterized by particularly long adjustment paths. The fork end can be retrofitted into components via the bolt and secured against unintentional unhooking. The closed eyelet must already be installed in the tensioning cable during cable assembly.
Rope tensioning clamps as an assembly aid
- Assembly aid for safe and gentle tensioning of steel wire-ropes
- Tension springs allow the clamp to hold onto the rope independently
- Applications include Overhead line construction
- Made from forged steel
- Hardened and grooved steel jaws & tension springs
- Galvanized
- Burnished steel jaws
Easy handling:
- Open jaws
- Place the clamp on the rope
- Slowly increase the tensile force/attach the rope
- Remove the rope tension clamp
Multi-purpose wire-rope hoists for lifting, pulling and tensioning
At Dolezych, you can buy multi-purpose wire-rope hoists in a modern design for lifting, pulling and tensioning. The selection for a wire-rope hoist depends on the length of the wire-rope for linear and non-linear lifting, pulling and tensioning. Several devices can be used in parallel for heavy-duty tasks.
Advantages:
- Low weight thanks to aluminum housing
- High durability, thanks to specially designed and galvanized core axle, among other things
- High pulling force
- Low wear on the rope
- High safety factor
Application:
By moving the front or rear lever forwards and backwards, you obtain a straight-line pulling force. Thanks to the lever principle, less effort is required for lifting, pulling and tensioning.
Overload protection:
In the event of overloading or excessive pulling, the safety pins on the front handle break automatically to protect the device.
Quick rope pull-through:
- Actuate release lever (click sound)
- Gripping clamps open
- Wire-rope length can be adjusted as required
- Press the release lever again so that the gripping clamps grip the rope again
Principle of multi-purpose rope hoists:
If a pulling rope is guided over one or more pulleys (blocks), the pulling force is doubled/multiplied. Therefore, when selecting suspension and deflection pulleys: consider the double load from the load and hauling rope!
Grouting/rope heads
Metallic wire-rope potting is a very reliable and efficient rope end connection. At Dolezych, you can buy wire-rope eyebolts, rope shackles, clevis rope eyebolts and clevis rope sockets.
The assembly:
- The wire-rope is fanned out at the end in a broom shape and encapsulated in a rope sleeve in a cone shape
- The force is transferred from the wire-rope to the metal cone by means of frictional connection and material connection
- The force is transmitted between the metal cone and the rope sleeve by positive locking
Advantages:
- Highest breaking forces
- Excellent fatigue behavior
- No reduction in the breaking force of the wire-rope due to the end connection
Applications:
- End connection for machine elements, e.g. in guy or retaining ropes in crane systems or as a connecting element for grab ropes
What do we cast?
- Wire-ropes with a diameter of 10 mm to 62 mm
Cable tensioning grips
Cable tensioning grips are attached to the start of the cable, rope or pipe and connected to a winch cable, for example. These cable pulling grips provide a secure tensile fastening. They consist of a braid of galvanized steel strand and are closed on one side and fitted with a corresponding clamp and thimble. They are characterized by a high degree of flexibility and adhesive force and therefore guarantee a problem-free pulling process at all times.
Applications:
- Pulling in cable ducts
- Open trenches
- On platforms
We are happy to advise you on accessories for steel wire-ropes!
If you have any questions about accessories for steel wire-ropes, you can contact us at any time. We will help you find the right solution for your application. You can reach the team by phone on 0049 231 82 85 0 or by E-Mail at info@dolezych.de. You can also send us an inquiry directly.