Quick inserting and tensioning device of steel wire rope sling inserting and weaving cable buckle

Abstract

The utility model relates to a quick inserting and tensioning device for inserting and weaving a cable buckle on a steel wire rope sling, which comprises a working table with a hydraulic control system, and the working table is provided with a rope inserting part, a steel wire rope fixing part, a steel wire rope tensioning part and a cable buckle shaping and pressing part. The rope inserting part comprises a hydraulic oil cylinder A which is vertically fixed on the right side of the workbench through a steel frame, and a rope dividing flat cone and a rope dividing handle are fixedly connected to a piston rod. The steel wire rope fixing part comprises a hydraulic oil cylinder B which is vertically fixed in the middle of the workbench through a steel frame and used for pressing and fixing a steel wire rope. The steel wire rope tensioning part and the cable buckle shaping and pressing part comprise a hydraulic oil cylinder C and a driving sliding support which are horizontally installed below the workbench and used for tensioning the steel wire rope, bending the steel wire rope in a U-shaped mode and pressing the steel wire rope. The device is used for quickly inserting and tensioning the steel wire rope sling inserting and weaving cable buckle. The device is particularly suitable for large steel wire ropes, time can be saved, physical power of workers is reduced, and labor efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the industrial and engineering fields using steel wire ropes such as mines, transportation and construction, and particularly relates to a quick plug-in tensioning device for inserting and braiding cable buckles of steel wire rope slings. Background Art

[0002] Inserting and weaving a cable buckle for a wire rope sling is a routine work in many fields of industry and engineering when using wire ropes. For thinner and smaller wire ropes, inserting and weaving a cable buckle can be completed manually. For large-sized wire ropes with a diameter of more than 2.0 cm, some mechanical auxiliary devices can also be used to complete it. See the patent document with document number CN 220468494 U, the patent document with document number CN307458669 S, the patent document with document number CN 206396544 U, and the patent document with document number CN 214572942 U.

[0003] The functions described in the above four patent documents are only a small part of the functions of the present invention, especially the functions of the hydraulic cylinder 06 for dividing the steel wire rope of the present invention. The existing equipment and devices cannot complete a series of operations such as bending, compacting, dividing, auxiliary splicing and tensioning after splicing of large steel wire ropes at one time. The current situation is that this series of operations needs to be replaced with different mechanical equipment or devices according to different models of steel wire ropes, and the auxiliary manual operation is divided into several procedures to complete. Summary of the invention

[0004] In view of the above problems, the utility model proposes a quick plug-in tensioning device for a wire rope sling splicing buckle, which aims to solve a series of operations such as U-shaped bending, compression, stranding, auxiliary splicing and tensioning after splicing of various types of large wire ropes with a diameter of more than 2.0 cm.

[0005] The utility model is implemented as follows: a quick-connect tensioning device for inserting and weaving rope buckles for wire rope slings, characterized in that it has four functional structures on the working platform, including a rope inserting part, a wire rope fixing part, a wire rope tensioning part, and a rope buckle shaping and pressing part; the rope inserting part includes: a steel bracket for splitting the wire rope is fixedly installed on the right side of the working platform, and a hydraulic oil cylinder A for vertically fixing the splitting wire rope drives the splitting flat cone installed at the lower end of the piston rod to move up and down; the wire rope fixing part includes: a steel bracket for compacting the wire rope is fixedly installed in the middle position of the working platform, and a hydraulic oil cylinder B for vertically fixing the compacting wire rope drives the wire rope to be compacted downward; the wire rope tensioning part includes: a hydraulic oil cylinder C is horizontally fixed in the middle position under the working platform, and the right branch and the sliding bracket of the rope buckle shaping and pressing device of the wire rope are driven to slide left and right along the working platform; the hydraulic oil cylinder A, the hydraulic oil cylinder B and the hydraulic oil cylinder C are respectively controlled and driven by hydraulic control valves.

[0006] Furthermore, an oil tank, a pressurizing motor and a hydraulic oil pump are fixedly installed in the box below the working platform. The two hydraulic oil pipes output by the hydraulic oil pump are connected to the hydraulic control valve. Each of the hydraulic cylinders is connected to the hydraulic control valve by two hydraulic oil pipes. The hydraulic control valve can control the up and down drive of hydraulic cylinder A, the up and down drive of hydraulic cylinder B, and the left and right drive of hydraulic cylinder C.

[0007] Furthermore, the left branch of the wire rope buckle shaping and clamping device is fixed on the working platform; the right branch of the wire rope buckle shaping and clamping device 1 is fixedly connected to the sliding bracket, and the sliding bracket is driven by the piston rod of the hydraulic cylinder C controlled by the hydraulic control valve to slide left and right along the working platform.

[0008] Furthermore, a hook and a raised steel short pile are fixedly installed in the middle of the sliding bracket. The hydraulic control valve controls the piston rod of the hydraulic cylinder C to drive the sliding bracket to slide left and right along the working platform, driving the hook and the raised steel short pile to slide left and right together.

[0009] Furthermore, the steel bracket for compressing the wire rope is fixedly installed in the middle position of the working platform, and the hydraulic cylinder B for compressing the wire rope is vertically fixed by the steel bracket; the piston rod of the hydraulic cylinder B is driven downward to compress the wire rope by the hydraulic control valve.

[0010] Furthermore, a steel bracket for dividing the wire rope is fixedly installed on the right side of the working platform, and the hydraulic cylinder A is vertically fixed by the steel bracket for dividing the wire rope. The lower end of the piston rod of the hydraulic cylinder A is installed with a rope dividing rotating handle and the rope dividing flat cone; the hydraulic control valve controls the hydraulic cylinder A to drive the rope dividing flat cone to move up and down; pulling the rope dividing rotating handle can make the rope dividing flat cone rotate around the central axis of the piston rod.

[0011] The beneficial effect of the utility model is that a series of operations such as U-shaped bending, compression, stranding, auxiliary splicing and tensioning after splicing can be completed for various types of steel wire ropes. It does not need to replace other mechanical equipment and devices, and can be completed in one step and procedure on the same working platform. It is fast and efficient, and reduces the physical labor of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model device from the axial side;

[0013] Figure 2 This is the main view of the overall structure of the utility model; (the "left" and "right" described in this document are based on the orientation shown in the main view)

[0014] Figure 3 It is a side view of the overall structure of the utility model;

[0015] Figure 4 It is a top view of the overall structure of the utility model;

[0016] In the figure: 00 working platform; 01 box; 02-1 rope buckle shaping and clamping device for wire rope; 02-2 sliding bracket; 03 steel bracket for clamping wire rope, 04 hydraulic cylinder B; 05 steel bracket for dividing wire rope; 06 hydraulic cylinder A; 06-1 rope dividing rotating handle; 06-2 rope dividing flat cone; 07 hydraulic control valve; 08 hydraulic cylinder C. DETAILED DESCRIPTION

[0017] Embodiment 1:

[0018] A quick-connect tensioning device for inserting and braiding a wire rope sling, as shown in the attached Figure 1 To Attachment Figure 4 As shown, the working platform 00 has four functional structures, including a rope insertion part, a wire rope fixing part, a wire rope tensioning part, and a rope buckle shaping and pressing part. The rope insertion part includes a steel bracket 05 for fixing the wire rope on the right side of the working platform, and a hydraulic cylinder A06 for fixing the wire rope vertically drives the flat cone 06-2 installed at the lower end of the piston rod to move up and down; the wire rope fixing part includes a steel bracket 03 for pressing the wire rope fixedly installed in the middle position of the working platform, and a hydraulic cylinder B04 for fixing the wire rope vertically drives the wire rope to be pressed downward; the wire rope tensioning part includes a hydraulic cylinder C08 fixed horizontally in the middle position under the working platform, which drives the right branch of the wire rope buckle shaping and pressing device 02-1 and the sliding bracket 02-2 to slide left and right along the working platform.

[0019] The quick plug-in and tightening operation of the steel wire rope sling inserting and braiding buckle. Refer to "GBT16271-2009 Steel Wire Rope Sling Inserting and Braiding Buckle", the utility model technology is an operating device that quickly realizes part of the working content of this national standard document.

[0020] Embodiment 2:

[0021] This embodiment is a refinement of Embodiment 1. Figure 1 To Attachment Figure 4 As shown, an oil tank, a pressurizing motor and a hydraulic oil pump are fixedly installed in the box 01 below the working platform 00. The two hydraulic oil pipes output by the hydraulic oil pump are connected to the hydraulic control valve 07. Each of the hydraulic cylinders is connected to the hydraulic control valve 07 by two hydraulic oil pipes. The hydraulic control valve can control the up and down drive of the hydraulic cylinder A04, the up and down drive of the hydraulic cylinder B06, and the left and right drive of the hydraulic cylinder C08.

[0022] Embodiment 3:

[0023] This embodiment is a refinement of Embodiment 1. Figure 1 To Attachment Figure 4 As shown, the left branch of the wire rope buckle shaping and clamping device 02-1 is fixed on the working platform 00; the right branch of the wire rope buckle shaping and clamping device 02-1 is fixedly connected to the sliding bracket 02-2, and the sliding bracket 02-2 can be driven by the piston rod of the hydraulic cylinder C08 controlled by the hydraulic control valve 07 to slide left and right along the working platform 00.

[0024] Embodiment 4:

[0025] This embodiment is a refinement of Embodiment 1. Figure 1 To Attachment Figure 4 As shown, a hook and a raised steel short pile are fixedly installed in the middle position of the sliding bracket 02-2. The sliding bracket 02-2 is driven by the piston rod of the hydraulic cylinder C08 controlled by the hydraulic control valve 07 to slide left and right along the working platform.

[0026] Embodiment 5:

[0027] This embodiment is a refinement of Embodiment 1. Figure 1 To Attachment Figure 4 As shown, the steel bracket 03 for compressing the steel wire rope is fixedly installed in the middle position of the working platform 00, and the hydraulic cylinder B04 for compressing the steel wire rope is vertically fixed by the steel bracket 03; the piston rod of the hydraulic cylinder B04 is driven downward to compress the steel wire rope by controlling the hydraulic control valve 07.

[0028] Embodiment 6:

[0029] This embodiment is a refinement of Embodiment 1. Figure 1 To Attachment Figure 4 As shown, the steel bracket 05 for dividing the steel wire rope is fixedly installed on the right side of the working platform 00, and the hydraulic cylinder A06 is vertically fixed by the steel bracket 05 for dividing the steel wire rope. The lower end of the piston rod of the hydraulic cylinder A06 is installed with a rope dividing rotating handle 06-1 and the rope dividing flat cone 06-2; the hydraulic control valve 07 controls the hydraulic cylinder A06 to drive the rope dividing flat cone 06-2 to move up and down; pulling the rope dividing rotating handle 06-1 can make the rope dividing flat cone 06-2 rotate around the central axis of the piston rod.

[0030] The above description is only a specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present invention, which should be included in the protection scope of the present invention.

Claims

1. A quick-connect tensioning device for a wire rope sling with a braided cable buckle, characterized in that: The working platform (00) has a four-part functional structure, including a rope insertion part, a wire rope fixing part, a wire rope tensioning part, and a rope buckle shaping and pressing part; the rope insertion part includes a steel bracket (05) for fixing the wire rope on the right side of the working platform (00), and a hydraulic cylinder A (06) for fixing the wire rope vertically drives a flat cone (06-2) installed at the lower end of a piston rod to move up and down; the wire rope fixing part includes a steel bracket (05) for fixing the wire rope in the middle position of the working platform (00) and a steel bracket (06-2) for pressing the wire rope. The frame (03) is provided with a hydraulic cylinder B (04) for vertically fixing and compressing the steel wire rope and driving the hydraulic cylinder B (04) to compress the steel wire rope downward; the steel wire rope tensioning part includes a hydraulic cylinder C (08) fixed horizontally in the middle position under the working platform (00) to drive the right branch of the buckle shaping and compressing device (02-1) of the steel wire rope and the sliding bracket (02-2) to slide left and right along the working platform; the hydraulic cylinder A (06), the hydraulic cylinder B (04) and the hydraulic cylinder C (08) are respectively controlled and driven by the hydraulic control valve (07).

2. The quick-plug-in tensioning device for the steel wire rope sling braided cable buckle according to claim 1 is characterized in that: An oil tank, a pressurizing motor and a hydraulic oil pump are fixedly installed in the box (01) below the working platform (00). The two hydraulic oil pipes output by the hydraulic oil pump are connected to the hydraulic control valve (07). Each of the hydraulic cylinders has two hydraulic oil pipes connected to the hydraulic control valve (07). The hydraulic control valve (07) can control the up and down driving of the hydraulic cylinder A (06), the up and down driving of the hydraulic cylinder B (04), and the left and right driving of the hydraulic cylinder C (08).

3. The quick-plug-in tensioning device for the steel wire rope sling braided cable buckle according to claim 1 is characterized in that: The left branch of the wire rope buckle shaping and clamping device (02-1) is fixed on the working platform (00); the right branch of the wire rope buckle shaping and clamping device (02-1) is fixedly connected to the sliding bracket (02-2), and the sliding bracket (02-2) is driven by the piston rod of the hydraulic cylinder C (08) controlled by the hydraulic control valve (07) to slide left and right along the working platform (00).

4. The quick-plugging and tensioning device for inserting and braiding cable buckles of a steel wire rope sling according to claim 1 is characterized in that: A hook and a raised steel short pile are also fixedly installed in the middle position of the sliding bracket (02-2). The sliding bracket (02-2) is driven by the piston rod of the hydraulic cylinder C (08) controlled by the hydraulic control valve (07) to slide left and right along the working platform.

5. The quick-plug-in tensioning device for inserting and braiding cable buckles of a steel wire rope sling according to claim 1 is characterized in that: The steel support (03) for compressing the steel wire rope is fixedly installed in the middle position of the working platform (00), and the hydraulic cylinder B (04) for compressing the steel wire rope is vertically fixed by the steel support (03); the piston rod of the hydraulic cylinder B (04) is driven downward to compress the steel wire rope by controlling the hydraulic control valve (07).

6. The quick-plug-in tensioning device for the steel wire rope sling braided cable buckle according to claim 1, characterized in that: The steel bracket (05) for dividing the steel wire rope is fixedly installed on the right side of the working platform (00), and the steel bracket (05) for dividing the steel wire rope vertically fixes the hydraulic cylinder A (06). The lower end of the piston rod of the hydraulic cylinder A (06) is installed with a rope dividing rotating handle (06-1) and the rope dividing flat cone (06-2); the hydraulic control valve (07) controls the hydraulic cylinder A (06) to drive the rope dividing flat cone (06-2) to move up and down; and pulling the rope dividing rotating handle (06-1) can cause the rope dividing flat cone (06-2) to rotate around the central axis of the piston rod as the axis.

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