Steel wire rope stripping device for conveying belt

Abstract

The utility model discloses a stripping device for a steel wire rope of a conveying belt. A winch; the anti-rebound bracket is mounted on the ground between the winch and the operation platform; the conveying belt roll is rotationally placed on the rotating shaft; the pressing plate is arranged on the operation platform and used for pressing the conveying belt on the operation platform; the cutting steel wires are in one-to-one correspondence with the steel wire ropes of the steel wire rope sections; the cutting steel wire downwards penetrates through the steel wire rope section from one side of the steel wire rope and upwards penetrates out from the other side of the steel wire rope, and the head end and the tail end of the cutting steel wire are each provided with a connecting ring used for being connected to a hook. According to the device, the cutting steel wire wraps the steel wire rope from the lower part, and then the connecting ring of the cutting steel wire is sleeved on the hook, so that the connecting ring is pulled by the winch, and the cutting steel wire can strip the steel wire rope wrapped in the rubber protection layer, thereby effectively improving the stripping efficiency; and the problem of low efficiency caused by manual stripping is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of conveying belt, concretely relates to a conveying belt steel wire rope stripping device. BACKGROUND

[0002] In modern industrial production, conveying belt as a kind of key material transport equipment is widely used in coal, building material, port, electric power, metallurgy, food and other multiple industries.However, in the installation and replacement process of conveying belt, the steel wire rope at the end of conveying belt is usually stripped from the external rubber to facilitate the connection of multiple conveying belts to achieve the purpose of extending conveying belt.Taking ST4500 type conveying belt as an example, its belt width is 2200 millimeters, the joint length is 4600 millimeters, and it contains 134 steel wire ropes.The steel wire rope stripping in the traditional method mainly relies on manual stripping, and the process is very inefficient;Similarly, taking ST4500 type conveying belt as an example, under normal circumstances, 10 workers are needed for stripping operation, and it takes about 20 hours to complete the stripping of two joints.This way not only has great labor intensity and low efficiency, but also easily causes damage to the steel wire rope, affecting the subsequent use quality of the conveying belt.In addition, due to the lack of efficient stripping tools, the rubber between the conveying belt and the steel wire rope is often difficult to completely remove, resulting in incomplete stripping, which also affects the subsequent use performance of the conveying belt.

[0003] Therefore, a conveying belt steel wire rope stripping device is proposed to solve the above technical problems. SUMMARY

[0004] The utility model provides a kind of conveying belt steel wire rope stripping device, to solve the problem that manual steel wire rope stripping operation is inefficient in prior art, and the rubber between conveying belt and steel wire rope is difficult to remove completely.

[0005] To solve the above technical problems, the technical scheme adopted by the utility model is as follows:

[0006] A kind of conveying belt steel wire rope stripping device, comprising:

[0007] Operation platform is set to ground;

[0008] Winch is set to ground at one end of operation platform;

[0009] Anti-rebound support is installed on the ground between winch and operation platform, and the top is provided with a limit ring, and the traction rope of winch is connected with a hook after passing through the limit ring;

[0010] Conveying belt support is set to ground at the other end of operation platform, and the top is provided with a rotating shaft, and the conveying belt roll is placed on the rotating shaft;

[0011] The pressing plate is arranged on the operation platform and is used for pressing the conveying belt on the operation platform; the conveying belt is manually stripped from the steel wire rope segment on the side away from the pressing plate and the conveying belt support;

[0012] A plurality of cutting steel wires correspond to the steel wire ropes of the steel wire rope segment; the cutting steel wires pass through the steel wire rope segment from one side of the steel wire rope downward and pass out from the other side of the steel wire rope upward; the cutting steel wires are each provided with a connecting ring at the two ends, and the connecting ring is used for being connected to the hook.

[0013] In particular, the anti-rebound support includes a triangular frame body, the frame body is arranged on the ground through a mounting bolt arranged in a bolt hole at the bottom of the frame body, and a vertical reinforcing rod is arranged in the frame body; a limiting ring is arranged at the top of the triangular frame body.

[0014] In particular, the left and right side walls of the operation platform are each horizontally extended outward with a connecting head; after the pressing plate presses the conveying belt, the two ends are respectively bolted to the two connecting heads through connecting bolts.

[0015] In particular, the left and right side walls of the operation platform are each horizontally extended outward with a connecting head; after the pressing plate presses the conveying belt, one end is hinged to one connecting head through a hinge support, and the other end is bolted to the other connecting head through a connecting bolt.

[0016] In particular, the hook includes a hanging rod, the hanging rod is bent upward at the two ends and then bent back toward the center line direction to form an anti-unhooking structure; the hook further includes a connecting rod arranged above the middle part of the hanging rod, the connecting rod is in an inverted V shape and is connected to the traction rope of the winch.

[0017] Furthermore, a plurality of limiting pile heads are uniformly arranged on the hanging rod, and the connecting ring is sleeved on the hanging rod between the limiting pile heads.

[0018] Compared with the prior art, the device has the following advantages and beneficial effects: after the pressing plate presses the conveying belt laid on the operation platform, the cutting steel wire wraps the steel wire rope from below, then the connecting ring of the cutting steel wire is sleeved on the hook, the winch is used to pull the connecting ring, the cutting steel wire can strip the steel wire rope wrapped in the rubber protection layer, the stripping efficiency is effectively improved, and the problem of low efficiency caused by manual stripping is avoided; the cutting steel wire passes through the steel wire rope from one side downward and passes out from the other side upward, which can ensure that the cutting steel wire rope is in close contact with the steel wire rope body during the pulling process of the winch, thereby effectively ensuring that the rubber protection layer between the steel wire ropes can be completely cut off. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The figure is a structural schematic diagram of the device.

[0020] Figure 2 The figure is a structural schematic diagram of the cutting steel wire.

[0021] Figure 3 It is a schematic view of the hook structure.

[0022] Figure 4 It is a schematic view of the anti-rebound support structure.

[0023] The meanings of the numbers in the figure are as follows: operation platform 1; hoist 2; anti-rebound support 3; limiting ring 4; steel wire rope 5; hook 6; conveying belt support 7; rotating shaft 8; pressing plate 9; steel wire rope section 10; cutting steel wire 11; connecting ring 12; frame body 13; reinforcing rod 14; connecting head 15; hanging rod 16; connecting rod 17; limiting pile head 18. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application, so as to have a further understanding of the concept of the present application, the technical problems solved by the present application, the technical features constituting the technical solutions of the present application and the technical effects brought by the present application.

[0025] As shown in Figures 1-4 A conveying belt steel wire rope stripping device, comprising:

[0026] The operation platform 1 is arranged on the ground.

[0027] The hoist 2 is arranged on the ground at one end of the operation platform 1.

[0028] The anti-rebound support 3 is installed on the ground between the hoist 2 and the operation platform 1, and the top of the anti-rebound support 3 is provided with a limiting ring 4. The steel wire rope 5 of the hoist 2 is connected with a hook 6 after passing through the limiting ring 4.

[0029] The conveying belt support 7 is arranged on the ground at the other end of the operation platform 1, and the top of the conveying belt support 7 is provided with a rotating shaft 8. The conveying belt roll is placed on the rotating shaft 8.

[0030] The pressing plate 9 is arranged on the operation platform 1, and is used for pressing the conveying belt on the operation platform 1. The steel wire rope section is manually stripped from the side of the conveying belt away from the pressing plate 9 and the conveying belt support 7.

[0031] The plurality of cutting steel wires 11 correspond to the steel wire rope 5 one by one. The cutting steel wire 11 passes through the steel wire rope section from one side of the steel wire rope 5 downward, and passes out from the other side of the steel wire rope 5 upward. The cutting steel wire 11 is provided with a connecting ring 12 at each of the two ends of the cutting steel wire 11. The connecting ring 12 is used for being connected to the hook 6.

[0032] In the utility model, main working principle is: through setting operation platform 1 as the paving position of conveying belt on ground, utilize winch 2 or manual mode, pull the conveying belt roll on conveying belt support 7, make the end connecting position of conveying belt can be flatly laid on operation platform 1. The flatly laid conveying belt is pressed by pressing plate 9 to avoid displacement of conveying belt in subsequent operation process, then a section of steel wire rope section is stripped on conveying belt, specifically, preliminary stripping is carried out by manual mode, stripping length is about 10-20cm, and the protective layer around steel wire rope 5 is cleaned. Then cutting steel wire 11 is passed through steel wire rope 5 from one side of a steel wire rope 5 downward and then passed out from the other side upward, so that cutting steel wire 11 can be wrapped outside steel wire rope 5, and cutting steel wire 11 is connected to hook 6 by connecting ring 12, then hook 6 is pulled by winch 2 to drag cutting steel wire 11, so that cutting steel wire 11 can cut on conveying belt 5, since the lower half of cutting steel wire 11 can be close to steel wire rope 5 and is connected to hook 6 above steel wire rope 5, therefore, it can be ensured that cutting steel wire 11 can cut stably throughout, so as to remove the protective layer of steel wire rope 5 covered by cutting steel wire 11, and finally simple arrangement is carried out by manual mode, so that the protective layer can be completely removed, and the whole stripping of steel wire rope 5 is ensured. In the process, hook 6 can also be used to hang the connecting ring 12 of multiple cutting steel wires 11, so as to achieve the purpose of stripping multiple steel wire ropes 5 at a time. It should be noted that during the process of connecting connecting ring 12 to hook 6, attention should be paid to the distribution of the connection position to avoid the inclination of hook 6 direction, which affects the glass effect of steel wire rope 5. Anti-rebound support 3 can arrange winch traction rope in the above process, avoid the traction rope from being twisted, and also prevent the traction rope from rebounding and swinging after cutting steel wire 11 is cut, to avoid safety hazards.

[0033] As a preferred embodiment, the anti-rebound support 3 includes a triangular frame 13, the bottom of the frame 13 is installed in the bolt hole of the ground by the installation bolt, and a vertical reinforcing rod 14 is arranged in the frame 13. The limiting ring 4 is arranged at the top of the triangular frame 13.

[0034] The embodiment provides an anti-rebound support 4 that can be implemented, specifically, Figure 4As shown, the anti-rebound support 3 adopts a triangular bracket 13 to ensure the overall strength of the bracket, and is installed and fixed on the ground by installing bolts through the bolt holes in the bracket 13 and then screwing into the bolt holes in the ground or by installing bolts through the mounting plates of the bracket 13 and then screwing into the bolt holes in the ground, thereby providing a mounting position for the limiting ring 4 above. It should be noted that the height of the anti-rebound support 4 should be flush with the height of the upper surface of the operation platform 1, thereby ensuring that the traction rope of the winch 2 passes through the middle of the limiting ring 4, and the position of the anti-rebound support 4 is preferably located on the central axis of the operation platform 1, thereby facilitating the subsequent connection of the cutting steel wires 11 at symmetric positions on both sides of the central axis to the hooks 6, and ensuring force balance.

[0035] As a preferred embodiment, the left and right side walls of the operation platform 1 respectively extend horizontally outward to have connecting heads 15, and after the pressing plate 9 presses the conveying belt, the two ends are respectively connected to the two connecting heads 15 by connecting bolts.

[0036] The embodiment provides a connecting structure of the pressing plate 9 that can be implemented, and specifically, Figure 1 As shown, the pressing plate 9 is connected to the connecting heads 15 extending outward from the left and right sides of the operation platform 1 by connecting bolts, so that the pressing plate 9 can be directly pressed on the conveying belt and fixed, thereby achieving the purpose of avoiding displacement of the conveying belt.

[0037] As a preferred embodiment, the left and right side walls of the operation platform 1 respectively extend horizontally outward to have connecting heads 15, and after the pressing plate 9 presses the conveying belt, one end is connected to one connecting head 15 by a hinge support, and the other end is connected to the other connecting head 15 by a connecting bolt.

[0038] The embodiment provides another connecting structure of the pressing plate 9 that can be implemented, and specifically, one end of the pressing plate 9 is connected to the connecting head 15 by a hinge support, so that the pressing plate can rotate around the hinge support on one connecting head 15, and the other end is connected to the other connecting head by a connecting bolt, thereby installing the pressing plate 9 on the two connecting heads 15 and achieving the pressing and positioning of the pressing plate 9 on the conveying belt on the operation platform 1.

[0039] As a preferred embodiment, the hook 6 includes a hanging rod 16, the two ends of the hanging rod 16 are bent upward and then bent back toward the center line direction to form an anti-unhooking structure; and a connecting rod 17 is arranged above the middle part of the hanging rod 16, the connecting rod 17 is inverted V-shaped and connected to the traction rope of the winch 2.

[0040] The embodiment provides a structure of the hook 6 that can be selected, and specifically, Figure 3As shown in the drawings, the hook 6 comprises a hanging rod 16, the hanging rod 16 is used as a sleeve part of the cutting steel wire 11, and the anti-disengagement hooks bent at both ends of the hanging rod 16 can prevent the connecting ring 12 from sliding off the hanging rod 16, the connecting rod 17 is in an inverted V shape and is installed at the middle part of the hanging rod 16, so as to be connected with the traction rope of the winch 2 by the connecting rod 17, the winch is used to drag the hook 6, so as to drive the cutting steel wire 11 on the hanging rod 16 to cut the conveying belt.

[0041] As a further embodiment, a plurality of limiting pegs 18 are uniformly arranged on the hanging rod 16, and the connecting ring 12 is sleeved on the hanging rod 16 between the limiting pegs 18.

[0042] In the embodiment, as shown in the drawings, Figure 2 Figure 3 As shown in the drawings, the limiting pegs 18 are arranged on the hanging rod 16, so that the positions of each cutting steel wire 11 on the hanging rod 16 are determined, so as to balance the stress on both sides of the hanging rod 16 and avoid the occurrence of deflection.

[0043] In the description of the utility model, the "connection", "fixing" can be fixed connection, processing molding, welding, and can also be mechanical connection, and the specific case is understood as the specific meaning of the above terms in the utility model.

[0044] In the description of the utility model, the terms "center", "upper", "lower", "horizontal", "inner", "outer" and the like are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a specific orientation, so it cannot be understood as a limitation on the utility model.

[0045] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical scheme of the utility model, and are not limited to the above; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that; it can still modify the technical scheme described in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical scheme deviate from the scope of the technical scheme of the embodiments of the utility model.​

Claims

1. A conveyor belt steel cord stripping device, characterized in that, The utility model relates to a kind of steel wire rope cutting device, including: Operating platform (1) is set to ground; Winch (2) is set to ground at one end of operating platform (1); Anti-rebound support (3) is installed between winch (2) and operating platform (1) ground, top with limit ring (4), the traction rope of winch (2) is connected with hook (6) after passing through limit ring (4); Conveyer belt support (7) is set to ground at the other end of operating platform (1), top is equipped with rotating shaft (8), and conveyer belt roll is placed on rotating shaft (8); Pressing plate (9) is set to operating platform (1), for pressing the conveyer belt on operating platform (1);The side of the conveyer belt, far from pressing plate (9) and conveyer belt support (7), is also manually stripped out steel wire rope section; Multiple cutting steel wires (11) correspond to the steel wire rope (5) of steel wire rope section one by one;Cutting steel wire (11) passes through steel wire rope section from one side of steel wire rope (5) downward, and passes out from the other side of steel wire rope (5) upward, and one connecting ring (12) is arranged at the first end and the tail end of cutting steel wire (11) respectively, the connecting ring (12) is used to be connected to hook (6).

2. A conveyor belt steel cord stripping device as claimed in claim 1, characterized in that The anti-rebound support (3) includes triangular frame (13), and the bottom of frame (13) is installed in bolt hole in ground by mounting bolt, and vertical reinforcing rod (14) is arranged in the inside of frame (13);Limit ring (4) is set to the top of triangular frame (13).

3. A conveyor belt steel cord stripping device as claimed in claim 1, characterized in that Operating platform (1) left and right side walls are respectively extended with connecting head (15) horizontally outward, after the conveyer belt is pressed by pressing plate (9), two ends are respectively connected with the connecting head (15) of two sides by connecting bolt.

4. A conveyor belt steel cord stripping device as claimed in claim 1, characterized in that Operating platform (1) left and right side walls are respectively extended with connecting head (15) horizontally outward, after the conveyer belt is pressed by pressing plate (9), one end is hinged with one connecting head (15) by hinged support, and the other end is connected with another connecting head (15) by connecting bolt.

5. A conveyor belt steel cord stripping device as claimed in claim 1, characterized in that The hook (6) includes hanging rod (16), and the two ends of hanging rod (16) are bent upward and then bent back to the midline direction to form anti-unhooking;It also includes connecting rod (17) arranged above the middle part of hanging rod (16), and the connecting rod (17) is inverted V-shaped and connected with the traction rope of winch (2).

6. A conveyor belt steel cord stripping device as claimed in claim 5, characterized in that A plurality of limit pegs (18) are evenly arranged on the hanging rod (16), and the connecting ring (12) is sleeved on the hanging rod (16) between the limit pegs (18).

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