Steel wire rope storage device for roadway puffer

Abstract

The utility model discloses a steel wire rope storage device for a roadway puffer. The steel wire rope storage device comprises a barrel bottom plate, a barrel shell and a barrel cover which are arranged from bottom to top. The cylinder shell is fixedly connected with the cylinder bottom plate; the cylinder shell is detachably connected with the cylinder cover; the inner space of the cylinder shell is cylindrical, and the cylindrical space is used for containing a steel wire rope coil wound into a circle; the inner wall surface of the cylindrical shell is gradually converged towards the axis direction of the cylindrical shape from bottom to top; a puffer steel wire rope can be contained in the inner space of the barrel shell, meanwhile, the steel wire rope can be further limited through the gradually-converged inner wall face of the barrel shell, and the steel wire rope is prevented from being popped out from the barrel cover under the action of self elasticity.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the coal mine underground storage equipment technical field, especially relates to a steel wire rope storage device for roadway small winch. BACKGROUND

[0002] In the coal mine, winch is used to act as the power equipment of mine car and other equipment. Small winch needs to set up safety rope when lifting mine car, so as to ensure the safety of mine car when accident occurs.

[0003] After transportation ends, the safety rope and the steel wire rope head are usually directly hung by workers in the help department or coiled beside the winch, which is affected by damp and oxidation, resulting in serious rust of the steel wire rope and reducing the service life. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a steel wire rope storage device for roadway small winch to store the used safety rope (i.e. steel wire rope) and slow down the rust degree.

[0005] The utility model adopts the following technical scheme: a steel wire rope storage device for roadway small winch, which comprises a cylinder bottom plate, a cylinder shell and a cylinder cover arranged from bottom to top.

[0006] The cylinder shell is fixedly connected with the cylinder bottom plate.

[0007] The cylinder shell is detachably connected with the cylinder cover.

[0008] The internal space of the cylinder shell is in a cylindrical shape, and the cylindrical space is used for accommodating the steel wire rope coil wound in a circle.

[0009] The inner wall surface of the cylinder shell gradually converges to the axis direction of the cylinder from bottom to top.

[0010] Further, a positioning column is coaxially arranged in the cylinder shell.

[0011] The bottom end of the positioning column is detachably connected with the cylinder bottom plate.

[0012] Further, a positioning groove is arranged on the outer periphery of the positioning column.

[0013] Further, when the positioning groove is a plurality of, the positioning grooves are arranged at intervals along the circumferential direction of the positioning column.

[0014] Further, the positioning groove is a strip-shaped groove, and the length direction of the strip-shaped groove is consistent with the axis direction of the positioning column.

[0015] Further, the inner wall surface of the cylinder shell is provided with an antiskid layer.

[0016] The utility model discloses beneficial effect is: the utility model discloses through the inside space of the cylinder shell can accommodate small winch steel wire rope, and simultaneously through the inner wall surface of gradually converging cylinder shell can further limit the steel wire rope, prevent the steel wire rope from the cylinder cover direction and pop out under the action of the elasticity of itself. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the appearance structure schematic diagram of a kind of roadway small winch steel wire rope storage device in the utility model embodiment;

[0018] Figure 2 It is the cylinder structure schematic diagram in the utility model embodiment;

[0019] Figure 3 It is the cross section structure schematic diagram of a kind of roadway small winch steel wire rope storage device in the utility model embodiment.

[0020] Wherein: 10. cylinder cover;20. cylinder shell;30. cylinder bottom plate;40. positioning column;41. positioning groove. DETAILED DESCRIPTION

[0021] The utility model will be specifically explained in connection with the drawings and specific implementation.

[0022] The utility model discloses a kind of roadway small winch steel wire rope storage device, as Figure 1 As shown, including by lower to upper setting cylinder bottom plate 30, cylinder shell 20 and cylinder cover 10;Cylinder shell 20 is fixedly connected with cylinder bottom plate 30;Cylinder shell 20 is detachably connected with cylinder cover 10;The inside space of cylinder shell 20 is cylindrical, and the space of cylindrical is used to accommodate the steel wire rope roll wound into circle.In addition, as Figure 3 As shown, the inner wall surface of cylinder shell 20 gradually converges to the axis direction of cylinder from lower to upper.

[0023] The utility model can accommodate small winch steel wire rope by the inside space of cylinder shell 20, simultaneously by the inner wall surface of gradually converging cylinder shell 20 can further limit the steel wire rope, prevent the steel wire rope from the cylinder cover direction and pop out under the action of the elasticity of itself.

[0024] In coal mine underground work, there will be all kinds of waste barrels, the cylinder shell 20, cylinder bottom plate 30 and cylinder cover 10 of the utility model can be processed from waste barrels, so that manufacturing cost can be reduced.

[0025] After steel wire rope is wound, it will be expanded outward due to the elasticity of steel wire rope itself, and the expanded "ring" can be possibly popped through the opening at cylinder cover 10.So, in the embodiment, the inner wall surface of gradually converging cylinder shell 20 can generate obstruction to the "ring" expanded outward, so as to improve the stability of steel wire rope reel inside cylinder shell 20.

[0026] Further, the inner wall surface of the barrel shell 20 is provided with an anti-skid layer. The anti-skid layer can be a rubber layer, which can increase the friction when the "ring" of the steel wire rope expands, thereby further blocking the expansion of the "ring".

[0027] In an embodiment, a positioning column 40 is coaxially arranged in the barrel shell 20; the bottom end of the positioning column 40 is detachably connected with the barrel bottom plate 30. Specifically, the two can be bolted, or plugged, etc. By arranging the positioning column 40, it can be used as a rope winding shaft, thereby facilitating the winding of the rope (i.e. the winding of the steel wire rope).

[0028] The outer periphery of the positioning column 40 is provided with a positioning groove 41. When the positioning groove 41 is multiple, it is arranged at intervals along the circumference of the positioning column 40. The positioning groove 41 is a strip-shaped groove, and the length direction of the strip-shaped groove is consistent with the axial direction of the positioning column 40.

[0029] Through the arrangement of the positioning groove 41, when the winding of the rope is finished, the rope head of the steel wire rope can be inserted into the positioning groove 41, and the rope head is clamped by the positioning groove 41 to offset the elastic force of the steel wire rope. By arranging multiple positioning grooves 41, it can be suitable for steel wire ropes of different lengths, i.e. when the rope head is positioned at different positions of the positioning column 40, it can be inserted into the corresponding positioning groove 41. In addition, steel wire ropes of different lengths have different winding turns, so the height of the rope head in the barrel shell 20 is different, so the positioning groove 41 is arranged as a strip-shaped groove, which can be suitable for steel wire ropes of different lengths.

[0030] Further, some hooks can also be arranged in the positioning groove 41, and the rope head can be hung on the hooks, which can further clamp the rope head.

[0031] In an embodiment, the barrel cover 10 and the barrel shell 20 can be connected by a hinge, which facilitates the opening and closing of the barrel cover 10, and a buckle can also be added on this basis to improve the connection stability between the barrel cover 10 and the barrel shell 20.

[0032] Since the device is used in a tunnel, the environment in the tunnel is complex, dusty, and there is a risk of water dripping, so a sealing ring can be arranged between the barrel shell 20 and the barrel cover 10, thereby preventing dust and preventing water from entering the barrel shell 20 when it rains.

Claims

1. A wire rope storage device for a roadway winding engine, characterized in that, The barrel comprises, from bottom to top, a barrel bottom plate (30), a barrel shell (20) and a barrel cover (10); The barrel shell (20) is fixedly connected with the barrel bottom plate (30); The barrel shell (20) is detachably connected with the barrel cover (10); The inner space of the barrel shell (20) is in a cylindrical shape, and the cylindrical space is used for accommodating a steel wire rope coil wound in a circle; The inner wall surface of the barrel shell (20) gradually converges to the axis direction of the cylindrical space from bottom to top.

2. A wire rope storage device for a roadway winding engine as claimed in claim 1, characterized in that A positioning column (40) is coaxially arranged in the barrel shell (20); The bottom end of the positioning column (40) is detachably connected with the barrel bottom plate (30).

3. A wire rope storage device for a roadway winding engine as claimed in claim 2, characterized in that A positioning groove (41) is arranged on the outer periphery of the positioning column (40).

4. A wire rope storage device for a roadway winding engine as claimed in claim 3, characterized in that When the positioning groove (41) is a plurality of positioning grooves, the positioning grooves are arranged in a circumferential direction of the positioning column (40) at intervals.

5. A wire rope storage device for a roadway winding engine as claimed in claim 3 or 4, characterized in that The positioning groove (41) is a strip-shaped groove, and the length direction of the strip-shaped groove is consistent with the axis direction of the positioning column (40).

6. A wire rope storage device for a roadway winding engine as claimed in claim 5, characterized in that The inner wall surface of the barrel shell (20) is provided with an anti-skid layer.

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