Rope twisting prevention structural member for steel wire rope

Abstract

A steel wire rope anti-twisting structural part comprises an assembly foundation which is a basic part for assembling the equipment in a roadway. A supporting rod is arranged on the lower portion of the assembly foundation, rope dredging wheels are arranged on the two sides of the supporting rod respectively, the arrangement directions of the two rope dredging wheels are opposite, and the two rope dredging wheels are arranged in an up-down staggered mode. And the rotating direction of the rope dredging wheel is consistent with the advancing direction of the steel rope. The rope sling is simple in structure, convenient to assemble, capable of separating easily-twisted sections of the steel rope through the double-hydrophobic rope wheel, and particularly suitable for being used in long-distance rotary rope slings under working conditions such as underground working conditions. And on the basis, the equipment can achieve a certain rope tensioning effect, and has higher market popularization value.

Description

Technical Field

[0001] The utility model relates to the field of universal structural parts of transmission systems, in particular to a steel wire rope anti-twisting rope structural part. Background Art

[0002] The reciprocating movement of the underground sprinkler system often relies on the traction of a rotating wire rope loop. Due to the long length of the tunnel and the wide coverage area, the length of the pulling rope loop is often very long, generally tens of meters at the shortest. This causes the wire to be dragged due to its own weight.

[0003] The existing technology for dealing with the situation of steel rope dragging is to use a tensioning wheel or an end tensioning mechanism to tighten the entire rope loop. However, this method has been found to have many defects during underground operation. First, it is difficult to assemble the tensioning mechanism underground; second, although the tensioning mechanism can tighten the rope loop, due to the certain width of the winch or the wire wheel, the upper steel cable and the lower steel cable of the steel rope loop are not parallel during operation, but in a crossed state. In the case of steel rope dragging, it is common for the upper steel cable of the steel loop to be entangled with the lower steel cable. There is currently a lack of corresponding solutions to the above problems. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a wire rope anti-twisting rope structure which is simple in structure and more convenient to assemble, and which has a certain tensioning function and can especially prevent entanglement between the upper and lower steel ropes of the steel sleeve.

[0005] The equipment includes an assembly base, which is a basic part for assembling the equipment in the lane;

[0006] A support rod is provided at the lower part of the assembly base;

[0007] Rope unwinding wheels are respectively arranged on both sides of the support rod, and the arrangement directions of the two rope unwinding wheels are opposite and staggered up and down; the rotation direction of the rope unwinding wheels is consistent with the traveling direction of the steel rope.

[0008] The effect achieved by this is that the equipment is arranged above or below the steel rope loop, and the upper and lower steel ropes are placed on the outside of the two running wheels respectively. With the above structure, the position where the steel rope loop is prone to entanglement, that is, the spacing of the cross section is separated, and the entanglement of the steel rope loop itself is avoided. And because the spacing between the upper and lower steel ropes is pulled apart, this equipment also has a certain tensioning effect.

[0009] The beneficial effects of the utility model are as follows: the utility model has a simple structure, is easy to assemble, can separate the easily tangled sections of the steel rope with double sparse rope wheels, and is particularly suitable for use in long-distance rotary rope loops in underground working conditions. Based on the above, the device can play a certain role in tightening the rope, and is also more valuable for market promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the basic implementation form of a steel wire rope anti-twisting rope structural member described in the utility model;

[0011] Figure 2 It is one of the preferred embodiments of the steel wire rope anti-twisting rope structure described in the utility model;

[0012] Figure 3 It is another preferred embodiment of the steel wire rope anti-twisting rope structure described in the utility model;

[0013] Reference numerals:

[0014] 1-Assembly base 2-Rope pulley 3-Support rod 4-Wheel frame 5-Telescopic rod

[0015] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0016] Reference Figure 1 , Figure 2 and Figure 3 The utility model discloses a steel wire rope anti-twisting rope structure, comprising an assembly base 1, wherein the assembly base 1 is a basic component for assembling the equipment in the lane;

[0017] A support rod 3 is provided at the lower part of the assembly base 1;

[0018] Rope unwinding wheels 2 are respectively arranged on both sides of the support rod 3. The two rope unwinding wheels 2 are arranged in opposite directions and staggered up and down. The rotation direction of the rope unwinding wheels 2 is consistent with the traveling direction of the steel rope.

[0019] The effect achieved by this is that the equipment is arranged above or below the steel rope loop, and the upper and lower steel ropes are placed on the outside of the two running wheels respectively. With the above structure, the position where the steel rope loop is prone to entanglement, that is, the spacing of the cross section is separated, and the entanglement of the steel rope loop itself is avoided. And because the spacing between the upper and lower steel ropes is pulled apart, this equipment also has a certain tensioning effect.

[0020] Example 1, refer to the accompanying drawings of the specification Figure 1 , the assembly base 1 is in the form of a base.

[0021] During assembly, it is placed on the upper or lower part of the steel rope by welding or other means.

[0022] Example 2, refer to the accompanying drawings of the specification Figure 3 , the assembly base 1 is a hollow pipe, and the assembly base 1 is integrally connected with the support rod 3 in sequence;

[0023] A threaded hole is provided on the assembly base 1 .

[0024] The effect achieved by this is that, by using a downhole anchor rod or other fixed foundation, the assembly foundation 1 part in the form of a hollow pipe is directly sleeved on the tail end of the anchor rod and fixed by a bolt hard limit.

[0025] Example 3, refer to the accompanying drawings of the specification Figure 1 and Figure 3 The rope unwinding wheel 2 is a V-shaped wheel, a wheel frame 4 is arranged outside the wheel unwinding wheel 2, and the rope unwinding wheel 2 is rotatably arranged inside the wheel frame 4;

[0026] The wheel frame 4 is in the form of an open wheel frame or a ring sleeve.

[0027] The effect achieved in this way is that the V-shaped wheel can constrain the steel rope into its wheel groove; when the wheel frame 4 is in an open form, its assembly is more convenient, and when the wheel frame 4 is in a ring form, the operation of the steel rope is safer.

[0028] Example 4, see the attached specification Figure 2 With attached Figure 3 The support rod 3 is a tube-in-tube structure, and the two rope sheaves 2 are respectively arranged on the inner and outer tubes.

[0029] The effect achieved by this is that the distance between the two rope pulleys 2 can be flexibly adjusted to adapt to steel rope loops of different specifications.

[0030] Example 5, refer to the accompanying drawings of the specification Figure 3 The wheel frame 4 is arranged on the support rod 3 through a telescopic rod 5.

[0031] The effect achieved by this is to control the distance between the two rope-releasing wheels 2, enhance the separation effect of the upper and lower steel ropes, and strengthen the tensioning effect.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A steel wire rope anti-twisting rope structure, comprising an assembly base, the assembly base is the basic component for assembling the equipment in the tunnel; a support rod is arranged at the lower part of the assembly base, characterized in that: Rope unwinding wheels are respectively arranged on both sides of the support rod, and the arrangement directions of the two rope unwinding wheels are opposite and staggered up and down; the rotation direction of the rope unwinding wheels is consistent with the traveling direction of the steel rope.

2. The steel wire rope anti-twisting rope structure according to claim 1, characterized in that: The assembly base is in the form of a base.

3. The steel wire rope anti-twisting rope structure according to claim 1, characterized in that: The assembly base is a hollow pipe, and the assembly base is integrally connected with the support rod in sequence; A threaded hole is provided on the assembly base.

4. The steel wire rope anti-twisting rope structure according to claim 1, characterized in that: The rope unwinding wheel is a V-shaped wheel, a wheel frame is arranged outside the wheel frame, and the rope unwinding wheel is rotatably arranged inside the wheel frame; The wheel frame is in the form of an open wheel frame or a ring sleeve.

5. The steel wire rope anti-twisting rope structure according to claim 1, characterized in that: The support rod is a tube-in-tube structure, and the two rope-laying wheels are respectively arranged on the inner and outer tubes.

6. The steel wire rope anti-twisting rope structure according to claim 4, characterized in that: The wheel frame is arranged on the support rod through a telescopic rod.

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