A streamer device

Abstract

This application discloses a cable-dragging device, relating to the field of coal mine equipment technology, including a mobile platform, a lifting device, and a moving device. The mobile platform is at least one, erected above a belt conveyor and supported on a support surface, and is used to carry a target object. The lifting device is adapted to the mobile platform and is used to move the mobile platform towards or away from the support surface. The moving device is used to move the mobile platform towards the target location. The cable-dragging device provided by this application, by erecting the mobile platform above the belt conveyor, can reduce the space occupied in pedestrian walkways, thereby improving the convenience of maintenance while realizing cable movement.

Description

Technical Field

[0001] This application relates to the field of coal mining equipment technology, and more specifically, to a towing cable device. Background Technology

[0002] The cables in a fully mechanized mining face typically come from the roadway equipment train, and are then delivered to the cable trough of the scraper conveyor via a cable-dragging device located next to the belt conveyor. However, for roadways with limited width, installing a cable-dragging device next to the belt conveyor will affect the size of the pedestrian passage and significantly impact the maintenance of equipment components.

[0003] Therefore, how to improve the convenience of maintenance while realizing cable relocation has become a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0004] In view of this, the purpose of this application is to provide a cable towing device that improves the ease of maintenance while enabling cable movement.

[0005] To achieve the above objectives, this application provides the following technical solution:

[0006] A towing cable device, comprising:

[0007] A mobile platform, wherein there is at least one mobile platform, and the mobile platform is mounted above the belt conveyor and supported on a support surface, the mobile platform being used to carry the target object;

[0008] A lifting device is adapted to the mobile platform and is used to move the mobile platform toward or away from the support surface.

[0009] A mobile device for moving the mobile platform toward a target location.

[0010] Optionally, in the above-mentioned towing cable device, the mobile platform includes a support plate for carrying the target object and support frames located on both sides of the support plate, the support plate and the support frames forming a receiving space for accommodating the belt conveyor.

[0011] Optionally, in the above-mentioned towing cable device, guardrails are provided on both sides of the bearing plate away from the support frame.

[0012] Optionally, in the above-mentioned towing cable device, the moving device includes a moving drive component and two parallel guide rails, the moving drive component being used to drive the moving platform to move along the guide rails.

[0013] Optionally, in the above-mentioned towing cable device, the moving drive component is two components adapted to the guide rail, and the moving drive component includes a telescopic rod;

[0014] The moving drive component is fixed to the guide rail, and the telescopic rod is connected to the moving platform via a pusher seat; or,

[0015] The moving drive component is connected to the moving platform via a pusher seat, and the telescopic rod is connected to the guide rail.

[0016] Optionally, in the above-described towing cable device, the two guide rails are located on the outside of the mobile platform.

[0017] Optionally, in the above-mentioned towing cable device, each of the mobile platforms has two lifting devices adapted to the guide rail, and the lifting device includes a fixed frame, a lifting drive component, a traveling bracket, and a traveling wheel set. The fixed frame is connected to the mobile platform, the lifting drive component is connected to the fixed frame, the lifting drive component is used to drive the fixed frame to move towards or away from the support surface, and the traveling wheel set is mounted on the lifting drive component through the traveling bracket, and the traveling wheel set rolls in cooperation with the guide rail.

[0018] Optionally, in the above-mentioned towing cable device, the traveling wheel set includes at least two traveling wheels, and at least one of the traveling wheels is provided with a locking device.

[0019] Optionally, in the above-mentioned towing cable device, there are at least two mobile platforms, and two adjacent mobile platforms are connected by a connector. The mobile device is used to drive one of the mobile platforms to move.

[0020] Optionally, in the above-mentioned towing cable device, the connector includes a fastener, a first connecting portion, and a second connecting portion that mates with the first connecting portion. The first connecting portion and the second connecting portion are respectively located on two adjacent moving platforms. The first connecting portion has a first mounting hole, and the second connecting portion has a second mounting hole that mates with the first mounting hole. The first connecting portion and the second connecting portion are inserted into each other so that the first mounting hole and the second mounting hole are aligned. The fastener is used to pass through the first mounting hole and the second mounting hole.

[0021] The cable-dragging device provided in this application uses at least one movable platform erected above a belt conveyor to carry cables and other targets. When movement is required, the movable platform can be lifted off the support surface by a lifting device, and the moving device can simultaneously move the movable platform toward the target location to achieve the movement of cables and other targets. As can be seen from the above example, the cable-dragging device provided in this application, by erecting the movable platform above the belt conveyor, can reduce the space occupied by pedestrian walkways, thereby improving the convenience of maintenance while achieving cable movement.

[0022] The technical features mentioned above, those to be mentioned below, and those shown individually in the accompanying drawings can be combined arbitrarily, provided that the combined technical features are not contradictory. All feasible combinations of features are the technical content explicitly described herein. Any one of the multiple sub-features contained in the same statement can be applied independently, without necessarily being applied together with other sub-features. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this application. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0024] Figure 1 A front view of the towing cable device provided in the embodiments of this application;

[0025] Figure 2 A side view of the towing cable device provided in an embodiment of this application.

[0026] Among them, 100 is the towing cable device, 10 is the mobile platform, 20 is the lifting device, 30 is the mobile device, and 40 is the connector;

[0027] 11 is the load-bearing plate, 111 is the guardrail, 12 is the support frame, and 13 is the storage space;

[0028] 21 is the fixed frame, 22 is the lifting drive component, 23 is the traveling support, 24 is the traveling wheel set, and 241 is the traveling wheel;

[0029] 31 is the moving drive component, 32 is the guide rail, and 33 is the pusher seat;

[0030] 200 is a belt conveyor. Detailed Implementation

[0031] The core of this application is to provide a cable towing device that improves the ease of maintenance while enabling cable movement.

[0032] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0033] The cables in a fully mechanized mining face typically come from the roadway equipment train, and are then delivered to the cable trough of the scraper conveyor via a cable-dragging device located next to the belt conveyor. However, for roadways with limited width, installing a cable-dragging device next to the belt conveyor will affect the size of the pedestrian passage and significantly impact the maintenance of equipment components.

[0034] In traditional equipment, the cables leading from the train are transferred to the transfer machine by means of movable hooks on the roof. This method requires continuous manual re-laying of cables during coal mining, which is labor-intensive and poses certain safety hazards.

[0035] Therefore, such as Figure 1 As shown in the figure, this application discloses a cable towing device 100, including a mobile platform 10, a lifting device 20, and a moving device 30. By mounting the mobile platform 10 above the belt conveyor 200, the space occupied by pedestrian walkways can be reduced, thereby improving the convenience of maintenance while realizing cable movement.

[0036] The following will combine Figure 1 and Figure 2 The towing cable device 100 disclosed in the embodiments of this application will be explained and described in detail.

[0037] Among them, such as Figure 1 and Figure 2 As shown, the mobile platform 10 can carry targets such as cables, and there can be at least one mobile platform 10, meaning that one, two, three, or more mobile platforms 10 can be used. When there are two or more mobile platforms 10, adjacent mobile platforms 10 are connected in a detachable manner to meet different usage requirements. Simultaneously, the mobile platform 10 can be erected above the belt conveyor 200 and supported on the ground or other supporting surfaces, which can reduce the space occupied by pedestrian walkways and improve the convenience of equipment component maintenance.

[0038] The lifting device 20 is adapted to the mobile platform 10, meaning that each mobile platform 10 is equipped with a lifting device 20, which allows the mobile platform 10 to move towards or away from the ground or other supporting surfaces. Simultaneously, the moving device 30 can move the mobile platform 10 towards a target location.

[0039] When movement is required, the lifting device 20 can be used to move the mobile platform 10 away from the ground or other supporting surfaces, so that the mobile platform 10 is removed from the ground or other supporting surfaces. Then, the moving device 30 can be used to move the mobile platform 10 toward the target position, thereby enabling the mobile platform 10 to move the target object such as the cable.

[0040] The cable-dragging device 100 disclosed in this application uses at least one movable platform 10 mounted above the belt conveyor 200 to carry targets such as cables. When movement is required, the movable platform 10 can be lifted off the support surface by the lifting device 20, and at the same time, the moving device 30 can drive the movable platform 10 to move towards the target position to realize the movement of the target objects such as cables.

[0041] The cable dragging device 100 disclosed in this application reduces the space occupied by pedestrian walkways by mounting the mobile platform 10 above the belt conveyor 200, thereby improving the convenience of maintenance while realizing cable movement.

[0042] In some embodiments, such as Figure 1 As shown, at least two mobile platforms 10 can be used, and adjacent mobile platforms 10 are connected by connectors 40. The moving device 30 can drive one of the mobile platforms 10 to move, thereby enabling all mobile platforms 10 to move together. The connectors 40 can be pins, magnetic connectors, etc., to achieve a detachable connection between adjacent mobile platforms 10.

[0043] In some embodiments, the connector 40 may include a fastener, a first connecting portion, and a second connecting portion that mates with the first connecting portion. The first and second connecting portions may be located on two adjacent moving platforms 10, respectively. The first connecting portion has a first mounting hole, and the second connecting portion has a second mounting hole that mates with the first mounting hole. The first and second connecting portions are inserted into each other to align the first and second mounting holes. The fastener can pass through the first and second mounting holes, thereby achieving a connection between the two adjacent moving platforms 10. Optionally, a slot may be provided in one of the first and second connecting portions, and a plug-in end may be provided in the other. The plug-in end can be inserted into the slot to align the first and second mounting holes. The fastener may be a pin, bolt, or similar material, allowing it to pass through the first and second mounting holes, achieving a detachable connection between the two adjacent moving platforms 10. It should be noted that when a bolt is used as the fastener, the first and second mounting holes may be threaded holes, allowing the fastener to be threadedly engaged with them.

[0044] Of course, in the above embodiments, the first connecting part and the second connecting part can also be stacked so that the first mounting hole and the second mounting hole are aligned, so that the fastener can be inserted into the first mounting hole and the second mounting hole to realize the connection between two adjacent mobile platforms 10.

[0045] In some embodiments, such as Figure 2 As shown, the mobile platform 10 may include a support plate 11 for carrying the target object and support frames 12 located on both sides of the support plate 11. The support plate 11 and the support frames 12 form an accommodating space 13 that can accommodate the belt conveyor 200, thereby allowing the mobile platform 10 to be erected above the belt conveyor 200, reducing the space occupied by pedestrian walkways and improving the convenience of maintenance.

[0046] In some embodiments, such as Figure 1 and Figure 2 As shown, guardrails 111 can be installed on the upper sides of the support plate 11, opposite to the support frame 12, to prevent cables and other targets from falling off during movement. The guardrails 111 can be welded to both sides of the support plate 11. Alternatively, insertion holes can be provided on both sides of the support plate 11 to insert the guardrails 111 into the holes, thus achieving a detachable connection between the guardrails 111 and the support plate 11, facilitating the placement of cables and other targets.

[0047] In some embodiments, such as Figure 1 As shown, the moving device 30 may include a moving drive component 31 and two parallel guide rails 32. The two guide rails 32 may be located on the outer side of the moving platform 10, that is, on the side where the two support frames 12 are opposite to each other. Simultaneously, the moving drive component 31 can drive the moving platform 10 to move along the guide rails 32. The moving drive component 31 may be a lead screw motor, a telescopic cylinder, a telescopic hydraulic cylinder, etc.

[0048] In some embodiments, such as Figure 1 and Figure 2 As shown, two moving drive components 31 are used, each adapted to the guide rail 32, and each moving drive component 31 may include a telescopic rod. The moving drive component 31 can be fixed to the guide rail 32, and the telescopic rod is connected to the moving platform 10 via a pusher seat 33. Alternatively, the moving drive component 31 can be connected to the moving platform 10 via the pusher seat 33, and the telescopic rod is connected to the guide rail 32. During movement, the lifting device 20 first lifts the moving platform 10 off the ground or other supporting surface. Then, the moving drive component 31 extends, pushing the moving platform 10 to the target position. At this point, the lifting device 20 places the moving platform 10 on the ground or other supporting surface. Finally, the moving drive component 31 retracts, thereby moving the guide rail 32 into position.

[0049] In some embodiments, each mobile platform 10 may have two lifting devices 20 adapted to the guide rail 32, and each lifting device 20 may include a fixed frame 21, a lifting drive component 22, a traveling bracket 23, and a traveling wheel set 24. The fixed frame 21 is connected to the mobile platform 10 using fasteners such as bolts, while the lifting drive component 22 is connected to the fixed frame 21, allowing the fixed frame 21 to move towards or away from the ground or other supporting surface. Furthermore, the traveling wheel set 24 is mounted on the lifting drive component 22 via the traveling bracket 23, and the traveling wheel set 24 can roll in contact with the guide rail 32 to reduce friction and ensure the stability of the movement of the guide rail 32 and the mobile platform 10. It should be noted that the lifting drive component 22 may be a lead screw motor, a lifting hydraulic cylinder, a lifting pneumatic cylinder, etc., to realize the lifting action of the mobile platform 10.

[0050] In some embodiments, such as Figure 1 and Figure 2 As shown, the traveling wheel assembly 24 may include at least two traveling wheels 241, that is, there may be two, three or more traveling wheels 241 to improve load capacity. Simultaneously, a locking device may be provided on at least one traveling wheel 241 to lock the movement of the traveling wheel 241, thereby ensuring the stability of the mobile platform 10 when stationary. The locking device can be a commercially available device capable of locking wheel movement, which will not be described in detail here.

[0051] Using the cable towing device 100 disclosed in the above embodiments, when movement is required, the lifting device 20 lifts each mobile platform 10 so that it is off the ground or other supporting surface. Then, the moving drive 31 extends and pushes the mobile platform 10 forward through the push seat 33. After reaching the target position, the lifting device 20 retracts, and each mobile platform 10 lands. At this time, the moving drive 31 retracts and drives the guide rail 32 to move into place, thereby completing the entire movement process of the cable towing device 100. This reduces the intensity of manual labor and improves the convenience of maintenance while realizing cable movement.

[0052] The terms "first" and "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units may include steps or units not listed, but rather not listed.

[0053] The above description of the disclosed embodiments enables those skilled in the art to make or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A towing cable device, characterized in that, include: A mobile platform (10), wherein there is at least one mobile platform (10), and the mobile platform (10) is mounted above the belt conveyor (200) and supported on a support surface, and the mobile platform (10) is used to carry the target object; A lifting device (20) is adapted to the mobile platform (10) and is used to drive the mobile platform (10) to move toward or away from the support surface; A mobile device (30) is used to move the mobile platform (10) toward the target location.

2. The towing cable device according to claim 1, characterized in that, The mobile platform (10) includes a support plate (11) for carrying the target object and support frames (12) located on both sides of the support plate (11). The support plate (11) and the support frames (12) enclose a receiving space (13) for accommodating the belt conveyor (200).

3. The towing cable device according to claim 2, characterized in that, The bearing plate (11) is provided with guardrails (111) on both sides away from the support frame (12).

4. The towing cable device according to claim 1, characterized in that, The mobile device (30) includes a mobile drive (31) and two parallel guide rails (32). The mobile drive (31) is used to drive the mobile platform (10) to move along the guide rails (32).

5. The towing cable device according to claim 4, characterized in that, The moving drive unit (31) consists of two components adapted to the guide rail (32), and the moving drive unit (31) includes a telescopic rod; The moving drive component (31) is fixed to the guide rail (32), and the telescopic rod is connected to the moving platform (10) via a pusher seat (33); or, The moving drive (31) is connected to the moving platform (10) via the push seat (33), and the telescopic rod is connected to the guide rail (32).

6. The towing cable device according to claim 4, characterized in that, The two guide rails (32) are located on the outside of the mobile platform (10).

7. The towing cable device according to claim 4, characterized in that, Each of the mobile platforms (10) has two lifting devices (20) adapted to the guide rail (32), and each lifting device (20) includes a fixed frame (21), a lifting drive (22), a walking bracket (23), and a walking wheel set (24). The fixed frame (21) is connected to the mobile platform (10), and the lifting drive (22) is connected to the fixed frame (21). The lifting drive (22) is used to drive the fixed frame (21) to move toward or away from the support surface. The walking wheel set (24) is mounted on the lifting drive (22) through the walking bracket (23), and the walking wheel set (24) rolls with the guide rail (32).

8. The towing cable device according to claim 7, characterized in that, The wheel assembly (24) includes at least two wheels (241), and at least one of the wheels (241) is provided with a locking device.

9. The towing cable device according to any one of claims 1 to 8, characterized in that, There are at least two mobile platforms (10), and two adjacent mobile platforms (10) are connected by a connector (40). The mobile device (30) is used to drive one of the mobile platforms (10) to move.

10. The towing cable device according to claim 9, characterized in that, The connector (40) includes a fastener, a first connecting part, and a second connecting part that mates with the first connecting part. The first connecting part and the second connecting part are respectively located on two adjacent mobile platforms (10). The first connecting part has a first mounting hole, and the second connecting part has a second mounting hole that mates with the first mounting hole. The first connecting part and the second connecting part are inserted into each other so that the first mounting hole and the second mounting hole are aligned. The fastener is used to pass through the first mounting hole and the second mounting hole.

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