Steel wire rope inserting device
By designing a device for wire rope insertion, using cylinders to push the cuttings to expand the gap and insert a single strand wire, the problems of low production efficiency and high physical consumption of existing brazing rope loops are solved, efficient and safe rope loop preparation is achieved, and the preparation cost is reduced.
Patent Information
- Application Number
- CN202421614391.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-07-09
AI Technical Summary
The production efficiency of existing brazing rope rings is low, manual manual operation takes a long time and high physical energy consumption, resulting in high preparation costs.
Design a wire rope insertion device, including a support frame, cylinder, carrier table and cuttings, push the cuttings into the wire rope gap through the cylinder, expand the gap and insert a single strand wire, to realize automated or semi-automated rope loop preparation.
It greatly improves the efficiency of wire rope ring preparation, reduces manual operation time and physical strength consumption, reduces preparation costs, and improves the safety and reliability of work.
Smart Images
Figure CN222806032U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mine hoisting, in particular to a wire rope inserting device. Background Art
[0002] Coal mining areas often require large-scale fully mechanized mining supports to pull mine cars. The fully mechanized mining supports have extremely high requirements on the load-bearing tonnage of rope tools when pulling mine cars. In addition, large equipment needs to be transported into the mine on a daily basis, so wire rope loops that meet the traction weight must be used between each mine car. Therefore, various types of wire rope loops are used in large quantities. Generally, the weight of the fully mechanized mining supports installed on the fully mechanized working face reaches 26 tons, and the lifting wire rope load must meet the technical requirements of more than 30 tons. In order to meet the corresponding technical requirements, four 8-meter-long 22-mm-diameter wire ropes need to be made, and rope loops with a diameter of 250 mm need to be inserted at both ends of each wire rope.
[0003] The existing work of drilling and inserting rope loops is usually done manually, that is, a person uses a sharp object such as a screwdriver to insert into the gaps between the multiple strands of the wire rope, and then expands the gaps between the multiple strands of the wire rope, and then the end of the wire rope can be bent into a circle to form a rope loop. At the same time, the single strand at the end of the wire rope is inserted into the expanded gap, and the preparation of the wire rope loop can be completed after repeated many times. By manually drilling and inserting rope loops into the wire rope, it takes four people two hours to complete one rope loop, and four lifting ropes and eight rope loops require four people 16 hours to complete. Therefore, manually drilling and inserting rope loops to make wire rope loops is not only inefficient, but also consumes a lot of physical energy for the production personnel, thereby increasing the preparation cost of the lifting wire rope loop to a certain extent. Utility Model Content
[0004] The utility model aims to provide a wire rope insertion device to assist personnel in inserting the wire rope, thereby enabling personnel to efficiently complete the preparation of the wire rope loop, thereby reducing the preparation cost of the lifting wire rope loop.
[0005] In order to solve the above technical problems, the specific solution adopted by the utility model is: a wire rope insertion device, comprising a support frame with a vertical section, and a cylinder and a bearing platform are sequentially arranged on the vertical section of the support frame from top to bottom;
[0006] The supporting platform is horizontally distributed for placing the steel wire rope, the telescopic end of the cylinder is vertically distributed, and a plug-in is provided at the end of the telescopic end facing the supporting platform. The end of the plug-in facing the supporting platform is in a pointed cone shape. The lower end of the plug-in can pass through the steel wire rope on the supporting platform under the push of the telescopic end of the cylinder, thereby expanding the gap between multiple strands of the steel wire rope. The horizontal cross-section of the plug-in from bottom to top is a gradually expanding C-shape, so that a single strand separated from the end of the steel wire rope can be inserted into the expanded gap.
[0007] As a further optimization of the wire rope insertion device of the utility model, a horizontally distributed limiting strip is fixedly connected to the support frame, and the limiting strip is flush with the side surface of the bearing platform.
[0008] As a further optimization of the wire rope insertion device of the utility model, the insertion plug is made by vertically cutting a quarter of a metal conical cylinder.
[0009] As a further optimization of the wire rope insertion device of the utility model, the insertion plug is connected to a horizontal rod connected to the telescopic end of the cylinder by rotation, and the horizontal rod is distributed horizontally.
[0010] As a further optimization of the wire rope insertion device of the utility model, an insertion groove for the insertion plug to pass through is provided on the bearing platform.
[0011] As a further optimization of the wire rope insertion device of the utility model, the support frame includes a horizontally distributed base and a vertical frame vertically fixed on the base, and reinforcing ribs are provided between the vertical frame and the upper side of the base.
[0012] As a further optimization of the wire rope insertion device of the utility model, the vertical frame is made by cutting a steel trough, and the base is made by cutting a steel plate.
[0013] As a further optimization of the wire rope insertion device of the utility model, the control switch of the cylinder is fixed on the support frame.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] The utility model places the wire rope on a bearing platform supported by a support frame, and at the same time pushes the insertion plug provided at the telescopic end of the cylinder through the cylinder fixedly connected to the support frame, so that the insertion plug is inserted into the gap between multiple strands of the wire rope, that is, the gap between multiple strands of the wire rope is expanded, and then the single strand separated from the end of the wire rope can be inserted into the expanded gap, that is, the channel of the insertion plug in the expanded gap is used to allow the single strand to pass through the gap. After repeated insertion processes, the preparation of the lifting wire rope loop can be completed, and then the wire rope insertion process is assisted to a certain extent, that is, the personnel can efficiently complete the preparation of the wire rope loop, thereby reducing the preparation cost of the lifting wire rope loop to a certain extent.
[0016] As a further optimization of the utility model, the utility model provides a through slot so that the insertion plug can fully expand the gaps between multiple strands of the wire rope, thereby making the inner diameter of the channel formed by the insertion plug larger than that of a single strand, which further improves the work efficiency of personnel in preparing the hoisting wire rope loop. At the same time, the insertion slot can facilitate personnel to pull a single strand, thereby facilitating personnel to quickly and efficiently complete the process of passing a single strand through the expansion gap. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a front view structural schematic diagram of the utility model;
[0018] Figure 2 It is a side view structural schematic diagram of the utility model;
[0019] Figure numerals: 1, support frame, 101, base, 102, reinforcement rib, 103, vertical frame, 2, bearing platform, 201, insertion slot, 3, limiting strip, 4, insertion plug-in, 5, control switch, 6, cylinder, 7, horizontal rod. DETAILED DESCRIPTION
[0020] The utility model discloses a wire rope insertion device, such as Figure 1 and Figure 2 As shown, it includes a support frame 1 with a vertical section, a cylinder 6 and a bearing platform 2, the bearing platform 2 is horizontally fixedly connected to the vertical section of the support frame 1, and the bearing platform 2 can facilitate personnel to position and place the lifting wire rope. The cylinder 6 is fixedly connected to the vertical section of the support frame 1, and the cylinder 6 is distributed at the upper end of the bearing platform 2. The telescopic end of the cylinder 6 is distributed vertically. The end of the telescopic end of the cylinder 6 is provided with a plug-in 4. The plug-in 4 can pass through the gap between multiple strands of the lifting wire rope on the bearing platform 2 under the push of the cylinder 6, and then expand the gap between multiple strands of the lifting wire rope. At the same time, the plug-in 4 can allow the single strand separated from the end of the lifting wire rope to pass, that is, pass through the expanded gap, so as to achieve the purpose of labor-saving and efficient preparation of the lifting wire rope loop. At the same time, it also achieves the effect of saving manpower and reducing labor consumption, thereby achieving the effect of reducing manpower and improving efficiency. Based on actual application and calculation of expenditure, the following data were obtained: the working hours for the preparation of lifting wire rope loops can be saved by 650 hours per month, and the labor costs can be saved by about 80,000 yuan per month. Overall, the annual savings are about 1 million yuan, and the economic benefits are very considerable.
[0021] The cylinder 6 is provided with a matching control switch 5, which can control the extension and retraction of the cylinder 6, that is, it is convenient for personnel to use the control switch 5 to extend and retract the cylinder 6 according to specific conditions. The control switch 5 is set corresponding to the cylinder 6, and the control switch 5 is set on the left side of the support frame 1, so that it is convenient for personnel to carry the device to move to different positions for use.
[0022] The telescopic end of the cylinder 6 is rotatably connected to a horizontal rod 7 that is parallel to the bearing platform 2, and the end of the horizontal rod 7 that is away from the telescopic end of the cylinder 6 is fixedly connected to the insertion plug 4, so that the cylinder 6 can cooperate with the horizontal rod 7 to stably push the insertion plug 4 to move up and down stably, and at the same time, it is convenient for personnel to rotate the insertion plug 4 to change the corresponding position of the lower end of the insertion plug 4, so that it is convenient for personnel to move the insertion plug 4 to the gap between multiple strands of the spiral lifting wire rope. Therefore, the insertion plug 4 can be suitable for the preparation of different types of lifting wire rope loops within a certain range.
[0023] The end of the insertion plug 4 facing the support platform 2 is in a pointed cone shape, and when the personnel use the control switch 5 to control the extension of the cylinder 6, the pointed cone shape of the insertion plug 4 will be pushed to contact the gap between the multiple strands of the lifting wire rope. The insertion plug 4 is a C-shape that expands sequentially from bottom to top, that is, a special-shaped metal cylinder supported by a metal conical cylinder cut off by one quarter. When the insertion plug 4 is pushed downward by the cylinder 6, the insertion plug 4 will be gradually inserted into the gap between the multiple strands of the lifting wire rope, thereby expanding the gap between the multiple strands of the lifting wire rope, and at the same time, the C-shaped structure will leave a passage for passing through the gap without obstruction. The passage left by the C-shaped structure can facilitate personnel to pass the single strand separated from the end of the lifting wire rope through to complete the insertion process, and the preparation of the lifting wire rope loop can be completed after repeating the insertion process.
[0024] The C-shape can be replaced with other shapes as long as the corresponding shape structure can be inserted into the gaps between multiple strands of the lifting wire rope, and when the gaps between the multiple strands are gradually inserted deeper, the gaps between the multiple strands can be gradually expanded, and at the same time, a channel for a single strand to pass through can be formed when the gap is expanded.
[0025] The support platform 2 is provided with an insertion slot 201 corresponding to the insertion plug 4. The insertion slot 201 enables the insertion plug 4 to be fully inserted into the gap between the multiple strands of the lifting wire rope, that is, the gap between the multiple strands of the lifting wire rope can be fully opened, and at the same time, the inner diameter of the channel formed by the insertion plug 4 can be made larger, thereby improving the ease with which personnel can make the single strand separated from the end of the lifting wire rope pass through the channel. The insertion slot 201 can also facilitate personnel to pass the single strand through the upper and lower sides of the channel formed by the insertion plug 4, and can also facilitate personnel to pull the corresponding single strand, thereby tightening the single strand so that the end of the single strand facing the rope loop is fully in conflict with the gap.
[0026] The support frame 1 includes a horizontally distributed base 101 and a vertical frame 103 vertically fixedly connected to the edge of the base 101, and the vertical frame 103 is the vertical section of the support frame 1. The vertical frame 103 and the base 101 included in the support frame 1 are made of waste 120mm channel steel and 8mm steel plate respectively through cutting, welding and grinding. A reinforcing rib 102 is arranged between the vertical frame 103 and the base 101, and the reinforcing rib 102 is triangularly distributed on the two sides of the vertical frame 103 and the bearing platform 2, thereby maintaining the connection stability between the vertical frame 103 and the base 101, that is, improving the vertical stable placement of the vertical frame 103, thereby maintaining the use stability of the cylinder 6 and the bearing platform 2. The cylinder 6 is a 100mm diameter cylinder 6 recycled from the underground well and converted into a 300mm long cylinder 6. In this way, the personnel can reduce the preparation cost of the support frame 1, and in the case of using waste cylinder 6, the overall preparation cost of the device can also be reduced.
[0027] A horizontally distributed limiting strip 3 is fixedly connected to one side surface of the vertical frame 103 close to the supporting platform 2, and the limiting strip 3 is kept flush with one side surface of the supporting platform 2. When preparing the lifting wire rope loop, the formed loop can be limited to the limit strip 3 away from the supporting platform 2. During the process of inserting the insertion plug 4 into the gap between multiple strands of the subsequent lifting wire rope, the limiting strip 3 will reduce the possibility of the lifting wire rope loop flipping and falling into the insertion plug 4 due to the force on the lifting wire rope, that is, it reduces the insertion obstruction caused by the lifting wire rope loop, thereby further improving the efficiency of the preparation of the lifting wire rope loop.
Claims
1. A wire rope insertion device, characterized in that: It comprises a support frame (1) provided with a vertical section, and a cylinder (6) and a bearing platform (2) are provided on the vertical section of the support frame (1) in sequence from top to bottom; The support platform (2) is horizontally arranged for placing the steel wire rope, the telescopic end of the cylinder (6) is vertically arranged, and a plug-in (4) is provided at the end of the telescopic end facing the support platform (2), the end of the plug-in (4) facing the support platform (2) is in a pointed cone shape, and the lower end of the plug-in (4) can pass through the steel wire rope on the support platform (2) under the push of the telescopic end of the cylinder (6), thereby expanding the gap between multiple strands of the steel wire rope, and the horizontal cross-section of the plug-in (4) from bottom to top is a gradually expanding C-shape, thereby allowing a single strand separated from the end of the steel wire rope to be inserted into the expanded gap.
2. A wire rope insertion device according to claim 1, characterized in that: The support frame (1) is fixedly connected with a horizontally distributed limiting strip (3), and the limiting strip (3) is flush with the side surface of the bearing platform (2).
3. A wire rope insertion device according to claim 1, characterized in that: The insertion plug (4) is made by vertically truncating a metal conical cylinder by one quarter.
4. A wire rope insertion device according to claim 1, characterized in that: The insertion plug (4) is connected to a horizontal rod (7) which is rotatably connected to the telescopic end of the cylinder (6), and the horizontal rod (7) is distributed horizontally.
5. A wire rope insertion device according to claim 1, characterized in that: The support platform (2) is provided with an insertion slot (201) for the insertion plug (4) to pass through.
6. A wire rope insertion device according to claim 1, characterized in that: The support frame (1) comprises a horizontally distributed base (101) and a vertical frame (103) vertically fixed on the base (101), and a reinforcing rib (102) is provided between the vertical frame (103) and the upper side of the base (101).
7. A wire rope insertion device according to claim 6, characterized in that: The vertical frame (103) is made by cutting a steel channel, and the base (101) is made by cutting a steel plate.
8. A wire rope insertion device according to claim 1, characterized in that: The control switch (5) of the cylinder (6) is fixed on the support frame (1).