Guiding device for installing steel cable of crane

Abstract

The utility model provides a crane installation steel cable guiding device, which relates to the field of guiding devices and comprises guiding frames and an installation seat, a guiding wheel is arranged between the guiding frames through a transmission shaft, a driven shaft is arranged between the guiding frames below the guiding wheel, and a transmission belt is arranged between the transmission shaft on one side of each guiding frame and the driven shaft. The transmission shaft rotates to synchronously drive the driven shaft and the cleaning brush to rotate through the transmission belt, dust and impurities on the surface of the steel cable are cleaned through contact between the rotating cleaning brush and the steel cable, and the steel cable is cleaned through the dust and impurities on the surface of the steel cable. When the rotating cleaning brush is in contact with the front and rear chip removal brushes in the chip removal opening, dust and impurities on the cleaning brush can be brushed off through mutual friction, and the dust and impurities brushed off from the cleaning brush are all discharged through the chip removal opening below by matching with the design of the chip removal brushes with the front and rear radians facing up and down. And the cleaning of the device and the normal operation of chip removal work are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to guiding device field especially relates to a crane installation steel cable guiding device. BACKGROUND

[0002] The crane installation steel cable guiding device is a device for guiding the running direction of the crane steel cable, ensuring that the steel cable can run smoothly along the predetermined path during lifting and moving, effectively reducing the swing, winding and friction of the steel cable, and ensuring uniform stress on the steel cable.

[0003] The existing crane installation steel cable guiding device has many types and specifications, including the guiding device shown in the figure. Figure 1 The guiding device is composed of a guide frame, a transmission shaft and a guide wheel. The existing guiding device has the problem that the steel cable cleaning structure is not provided, and the crane steel cable will inevitably attach some debris and dust during use. If these impurities are not cleaned, it will increase the friction of the steel cable and reduce the service life, making it inconvenient to use. UTILITY MODEL CONTENTS

[0004] The utility model discloses a crane installation steel cable guiding device, which solves the problem of the existing technology that the steel cable cleaning structure is not provided in the existing guiding device, and the crane steel cable will inevitably attach some debris and dust during use. If these impurities are not cleaned, it will increase the friction of the steel cable and reduce the service life, making it inconvenient to use.

[0005] To solve the problem of the existing technology, the utility model provides a crane installation steel cable guiding device, which comprises a guide frame and a mounting seat. The guide frame is provided with a guide wheel through a transmission shaft. A driven shaft is arranged between the guide frames below the guide wheel. A transmission belt is arranged between the transmission shaft and the driven shaft on one side of the guide frame. A cleaning brush is arranged around the driven shaft below the guide wheel. A debris removal assembly is arranged on the mounting seat below the cleaning brush.

[0006] Further, the debris removal assembly comprises a debris removal seat and a debris discharge port. The debris removal seat is arranged on the mounting seat below the cleaning brush. The debris discharge port is arranged in the interior of the debris removal seat. Debris removal brushes are arranged at the front and rear ends of the debris discharge port.

[0007] Further, the shapes of the two groups of debris removal brushes are arc-shaped. The arc of the debris removal brush behind the debris discharge port extends downward. The arc of the debris removal brush in front of the debris discharge port extends upward.

[0008] Further, the shape of the cleaning brush is circular. Part of the brush body below the cleaning brush is arranged in the debris discharge port.

[0009] Further, the chip removal port penetrates the chip removal seat and the mounting seat, and the connecting chip removal pipeline is installed at the chip removal port below the mounting seat in use.

[0010] Further, the interval between the cleaning brush and the upper guide wheel matches the diameter of the steel cable.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] In the process that the guide wheel and the transmission shaft rotate, the transmission belt synchronously drives the driven shaft to rotate, the driven shaft drives the cleaning brush to rotate, the cleaning brush contacts the steel cable to clean the dust and impurities on the surface of the steel cable, when the rotating cleaning brush contacts the front and rear chip removal brushes in the chip removal port, the dust and impurities attached to the cleaning brush are brushed off through mutual friction, the dust and impurities brushed off from the cleaning brush are discharged through the lower chip removal port, the normal operation of the device is ensured, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a partial structure schematic view of the prior art;

[0014] Figure 2 It is a whole structure schematic view of the utility model;

[0015] Figure 3 It is a partial structure schematic view of the cleaning brush of the utility model;

[0016] Figure 4 It is a partial structure schematic view of the chip removal seat of the utility model.

[0017] Reference signs: 1, guide frame; 2, transmission shaft; 3, guide wheel; 4, mounting seat; 5, transmission belt; 6, driven shaft; 7, cleaning brush; 8, chip removal seat; 9, chip removal brush; 10, chip removal port. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor all belong to the protection scope of the application.

[0019] The specific embodiments of the utility model are described below in combination with the drawings.

[0020] Embodiment 1

[0021] AsFigures 1-4 As shown in the figure, a crane installation steel cable guide device, including guide frame 1 and mounting seat 4, guide frame 1 between the transmission shaft 2 is provided with guide wheel 3, guide wheel 3 below the guide frame 1 between the driven shaft 6 is equipped, the transmission shaft 2 and driven shaft 6 between the guide frame 1 side is equipped with transmission belt 5, guide wheel 3 below the driven shaft 6 periphery is equipped with cleaning brush 7, cleaning brush 7 below the mounting seat 4 is equipped with chip removal assembly;

[0022] In this embodiment, the chip removal assembly includes chip removal seat 8 and chip removal port 10, chip removal seat 8 is located below the cleaning brush 7 on the mounting seat 4, chip removal port 10 is opened in the inside of chip removal seat 8, chip removal port 10 is equipped with chip removal brush 9 at both ends, the shape of the two groups of chip removal brush 9 is arc-shaped, the arc of the chip removal brush 9 behind the chip removal port 10 extends downward, the arc of the chip removal brush 9 in front of the chip removal port 10 extends upward, the shape of the cleaning brush 7 is circular, part of the brush body below the cleaning brush 7 is placed in the chip removal port 10, the chip removal port 10 penetrates the chip removal seat 8 and the mounting seat 4, when in use, the connecting chip removal pipeline can be installed at the chip removal port 10 below the mounting seat 4, the distance between the cleaning brush 7 and the guide wheel 3 above matches the diameter of the steel cable.

[0023] Working principle: the crane steel cable passes through the below of the guide wheel 3 and is drawn out from above, in this process, the guide wheel 3 plays a guiding and limiting effect on the steel cable through rotation, the driven shaft 6 is driven to rotate synchronously through the transmission belt 5 during the rotation of the guide wheel 3 and the transmission shaft 2, the cleaning brush 7 is driven to rotate through the rotating driven shaft 6, the dust and impurities on the surface of the steel cable are cleaned through the contact between the rotating cleaning brush 7 and the steel cable, when the rotating cleaning brush 7 contacts the chip removal brush 9 in front of and behind the chip removal port 10, the dust and impurities attached to the cleaning brush 7 can be brushed off through mutual friction, the chip removal brush 9 behind with downward arc plays a limiting and guiding effect on the dust and impurities, the chip removal brush 9 in front with upward arc plays a role of intercepting and preventing splashing of the dust and impurities, so that the dust and impurities brushed off from the cleaning brush 7 are all discharged through the below chip removal port 10, ensuring the normal operation of the cleaning and chip removal work of the device and increasing the practicability of the device.

[0024] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, the above embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application, various changes and improvements can be made to the present application without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A crane installation cable guide comprising guide frames (1) and mounting seats (4), between which guide wheels (3) are provided by means of a transmission shaft (2), characterized in that: The transmission shaft (2) on one side of the guide frame (1) is provided with a transmission belt (5) between the transmission shaft (2) and the driven shaft (6), the driven shaft (6) below the guide wheel (3) is provided with a cleaning brush (7) on the periphery, and the mounting seat (4) below the cleaning brush (7) is provided with a debris removal assembly.

2. A crane mounted wire rope guide as claimed in claim 1, characterised in that: The debris removal assembly comprises a debris removal seat (8) and a debris discharge port (10), the debris removal seat (8) is arranged on the mounting seat (4) below the cleaning brush (7), and the debris discharge port (10) is arranged in the interior of the debris removal seat (8), and the debris discharge port (10) is provided with a debris removal brush (9) at both front and rear ends.

3. A crane mounted wire rope guide as claimed in claim 2, characterised in that: The two groups of debris removal brushes (9) are arc-shaped, the arc of the debris removal brush (9) behind the debris discharge port (10) extends downward, and the arc of the debris removal brush (9) in front of the debris discharge port (10) extends upward.

4. A crane mounted wire rope guide as claimed in claim 2, characterised in that: The cleaning brush (7) is circular, and part of the brush body below the cleaning brush (7) is arranged in the debris discharge port (10).

5. A crane mounted wire rope guide as claimed in claim 2, characterised in that: The debris discharge port (10) penetrates the debris removal seat (8) and the mounting seat (4), and in use, a debris discharge pipeline can be installed at the debris discharge port (10) below the mounting seat (4).

6. A crane mounted wire rope guide as defined in claim 1, characterized by: The distance between the cleaning brush (7) and the guide wheel (3) above is matched with the diameter of the steel cable.

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