Crane control equipment

Abstract

The utility model discloses a crane control device which comprises a movable support, an auxiliary positioning and deviation rectifying structure, an auxiliary positioning and deviation rectifying device and a controller. The auxiliary positioning deviation rectifying structure comprises a moving sleeve, a mounting inner cavity, a plurality of rotating rods, a plurality of moving supporting wheels, two pairs of mounting rods, two pairs of telescopic push rods, two pairs of guide deviation rectifying wheels, an auxiliary positioning brake assembly and a pair of connecting frames; the utility model relates to the technical field of crane auxiliary control equipment, and has the beneficial effects that the problems that the existing suspension crane is moved and hoisted through an electric hoist trolley capable of moving through rollers, but the electric hoist trolley cannot be tightly attached to a track in the use process, so that the hoisting efficiency is high, and the like are solved; the problems that in the prior art, direction deviation occurs in the moving process, friction occurs between a moving trolley and a track, abrasion of equipment is increased, the service life of the equipment is affected, and due to the fact that moving driving is directly conducted through rolling wheels in the moving process, the rolling wheels slide on the track when stopping, and the moving position precision is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of crane auxiliary control equipment, in particular to a crane control equipment. Background Art

[0002] A suspension crane is a device used for transporting and hoisting heavy objects. It is a multi-action lifting machinery that can lift heavy objects vertically and transport them horizontally within a certain range. It is widely used in various fields to hoist and move heavier objects. The movement of existing suspension cranes is carried out by an electric hoist trolley that can be moved by rollers. However, during use, the electric trolley cannot fit tightly against the track, and the direction will deviate during movement, causing friction between the moving trolley and the track, increasing wear on the equipment and affecting the service life of the equipment. In addition, when moving, the moving drive is directly carried out through the rollers, and the rollers will slide against the track when stopping, affecting the positioning accuracy of the movement. Utility Model Content

[0003] To achieve the above objectives, the utility model is implemented through the following technical solutions: A crane control device comprises: a mobile bracket, on which an auxiliary positioning and deviation correction structure is installed;

[0004] The auxiliary positioning and deviation correction structure comprises: a moving sleeve, an installation inner cavity, a plurality of rotating rods, a plurality of moving support wheels, two pairs of installation rods, two pairs of telescopic push rods, two pairs of guide deviation correction wheels, an auxiliary positioning brake assembly and a pair of connecting frames;

[0005] The installation inner cavity is opened inside the movable sleeve, a plurality of rotating rods are installed on the inner wall of the installation inner cavity, a plurality of movable support wheels are installed on the plurality of rotating rods, the movable sleeve is installed on the movable bracket through the plurality of movable support wheels, a plurality of movable support wheels are against the movable bracket, two pairs of installation rods are installed on the front and rear walls of the movable sleeve, two pairs of telescopic push rods are installed on the two pairs of installation rods, two pairs of guide correction wheels are installed on the output ends of the two pairs of telescopic push rods, an auxiliary positioning brake assembly is installed on the movable sleeve and the movable bracket, and a pair of connecting frames are installed on the auxiliary positioning brake assembly.

[0006] Preferably, the two pairs of mounting rods are mounted on the outer wall surface of the moving sleeve via mounting blocks.

[0007] Preferably, the two pairs of telescopic push rods are mounted on the two pairs of mounting rods via fixing sleeves.

[0008] Preferably, a pair of connecting frames are provided with combination holes.

[0009] Preferably, the auxiliary positioning brake assembly comprises: a fixed bracket, a drive motor, an auxiliary drive gear and a fixed rack;

[0010] The fixed bracket is installed on the upper wall of the moving sleeve, the driving motor is installed on the lower wall of the fixed bracket, the auxiliary driving gear is installed on the output end of the driving motor, the fixed rack is installed in the middle position of the upper wall of the moving bracket, and the auxiliary driving gear is meshed with the fixed rack.

[0011] Preferably, the drive motor is mounted on the fixing bracket by fixing bolts.

[0012] Beneficial Effects

[0013] The utility model provides a crane control device, which has the following beneficial effects: this scheme uses an auxiliary positioning and correcting structure, and the positioning and correcting structure is installed on the traditional lifting crane, and cooperates with the mobile electric hoist for lifting movement, assists in position movement and cooperates with braking, to ensure the accuracy of the electric hoist movement, and at the same time ensures the movement direction and the service life of the equipment through the correction structure, which solves the problem that the movement of existing suspension cranes is carried out by an electric hoist trolley that can be moved by rollers, but during use, the electric trolley cannot fit tightly with the track, and the direction will be offset during the movement, causing friction between the mobile trolley and the track, increasing the wear of the equipment and affecting the service life of the equipment, and during movement, because the movement is directly driven by the rollers, the rollers will slide against the track when stopping, affecting the position accuracy of the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of a crane control device described in the utility model.

[0015] Figure 2 This is a schematic diagram of the main structure of a crane control device described in the utility model.

[0016] Figure 3 The utility model is a schematic diagram of the side structure of a crane control device.

[0017] In the figure: 1-movable bracket; 2-movable sleeve; 3-installation cavity; 4-rotating rod; 5-movable support wheel; 6-installation rod; 7-telescopic push rod; 8-guide correction wheel; 9-connecting frame; 10-installation block; 11-fixed sleeve; 12-combination hole; 13-fixed bracket; 14-drive motor; 15-auxiliary drive gear; 16-fixed rack; 17-fixing bolt. DETAILED DESCRIPTION

[0018] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0019] Example: See Figure 1-3The utility model provides a technical solution: a crane control device. This solution takes into account that the existing mobile electric hoist of the crane cannot move accurately when in use, and will slide when lifting and moving, and will cause friction with the moving track, increasing equipment wear and affecting the life of the equipment. Based on the above content, this case sets the following technical means;

[0020] Specifically, the device at least includes a mobile bracket 1, a mobile sleeve 2, a mounting inner cavity 3, a plurality of rotating rods 4, a plurality of mobile support wheels 5, two pairs of mounting rods 6, two pairs of telescopic push rods 7, two pairs of guide deviation correction wheels 8, an auxiliary positioning brake assembly and a pair of connecting frames 9;

[0021] The auxiliary positioning brake assembly includes: a fixed bracket 13, a driving motor 14, an auxiliary driving gear 15 and a fixed rack 16;

[0022] The movable sleeve 2 cooperates with the movable support wheel 5 installed on the rotating rod 4 to be installed on the movable bracket 1 to form a movable structure, and is connected with the movable electric hoist subsequently installed on the movable bracket 1 through a pair of connecting frames 9. The output end of the telescopic push rod 7 installed on the movable sleeve 2 through the mounting rod 6 is telescopic to drive the guide correction wheel 8 to move against the wall surfaces on both sides of the movable bracket 1 to form a direction correction structure, and the moving direction is corrected and adjusted, thereby driving the mobile electric hoist to adjust the direction. When the mobile electric hoist moves, the driving motor 14 installed on the movable sleeve 2 through the fixed bracket 13 is synchronously driven to rotate, driving the auxiliary driving gear 15 to mesh with the fixed rack 16 to assist in moving. When it is necessary to stop moving, the meshing operation of the auxiliary driving gear 15 and the fixed rack 16 can increase the accuracy of the running size of the hoist trolley, and realize fast and accurate movement and braking.

[0023] More specifically, the installation cavity 3 is opened inside the moving sleeve 2, a plurality of rotating rods 4 are installed on the inner wall surface of the installation cavity 3, a plurality of moving support wheels 5 are installed on the plurality of rotating rods 4, the moving sleeve 2 is installed on the moving bracket 1 through the plurality of moving support wheels 5, the plurality of moving support wheels 5 are against the moving bracket 1, two pairs of installation rods 6 are installed on the front and rear walls of the moving sleeve 2, two pairs of telescopic push rods 7 are installed on the two pairs of installation rods 6, two pairs of guide correction wheels 8 are installed on the output ends of the two pairs of telescopic push rods 7, the auxiliary positioning brake assembly is installed on the moving sleeve 2 and the moving bracket 1, and a pair of connecting frames 9 are installed on the auxiliary positioning brake assembly;

[0024] The fixed bracket 13 is installed on the upper wall of the movable sleeve 2, the driving motor 14 is installed on the lower wall of the fixed bracket 13, the auxiliary driving gear 15 is installed on the output end of the driving motor 14, and the fixed rack 16 is installed in the middle position of the upper wall of the movable bracket 1, and the auxiliary driving gear 15 is meshed with the fixed rack 16.

[0025] In the specific implementation process, further, two pairs of mounting rods 6 are mounted on the outer wall surface of the moving sleeve 2 through the mounting blocks 10 .

[0026] In the specific implementation process, further, two pairs of telescopic push rods 7 are installed on two pairs of mounting rods 6 through fixing sleeves 11 .

[0027] In the specific implementation process, further, a pair of connecting frames 9 are provided with combination holes 12 .

[0028] In a specific implementation process, further, the driving motor 14 is mounted on the fixing bracket 13 via fixing bolts 17 .

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crane control device, comprising: The mobile bracket (1) is characterized in that an auxiliary positioning and deviation correction structure is installed on the mobile bracket (1); The auxiliary positioning and deviation correction structure comprises: a moving sleeve (2), an installation inner cavity (3), a plurality of rotating rods (4), a plurality of moving support wheels (5), two pairs of installation rods (6), two pairs of telescopic push rods (7), two pairs of guide deviation correction wheels (8), an auxiliary positioning brake assembly and a pair of connecting frames (9); The installation cavity (3) is opened inside the moving sleeve (2), a plurality of rotating rods (4) are installed on the inner wall surface of the installation cavity (3), a plurality of moving support wheels (5) are installed on the plurality of rotating rods (4), the moving sleeve (2) is installed on the moving bracket (1) through the plurality of moving support wheels (5), the plurality of moving support wheels (5) are against the moving bracket (1), two pairs of installation rods (6) are installed on the front and rear walls of the moving sleeve (2), two pairs of telescopic push rods (7) are installed on the two pairs of installation rods (6), two pairs of guide deviation correction wheels (8) are installed on the output ends of the two pairs of telescopic push rods (7), an auxiliary positioning brake assembly is installed on the moving sleeve (2) and the moving bracket (1), and a pair of connecting frames (9) are installed on the auxiliary positioning brake assembly.

2. A crane control device according to claim 1, characterized in that: Two pairs of mounting rods (6) are mounted on the outer wall surface of the moving sleeve (2) via mounting blocks (10).

3. A crane control device according to claim 1, characterized in that: Two pairs of telescopic push rods (7) are mounted on two pairs of mounting rods (6) via fixing sleeves (11).

4. A crane control device according to claim 1, characterized in that: A pair of connecting frames (9) are provided with combination holes (12).

5. A crane control device according to claim 1, characterized in that: The auxiliary positioning brake assembly comprises: a fixed bracket (13), a driving motor (14), an auxiliary driving gear (15) and a fixed rack (16); The fixed bracket (13) is mounted on the upper wall surface of the movable sleeve (2), the driving motor (14) is mounted on the lower wall surface of the fixed bracket (13), the auxiliary driving gear (15) is mounted on the output end of the driving motor (14), the fixed rack (16) is mounted at the middle position of the upper wall surface of the movable bracket (1), and the auxiliary driving gear (15) is meshed with the fixed rack (16).

6. A crane control device according to claim 5, characterized in that: The driving motor (14) is mounted on the fixing bracket (13) via fixing bolts (17).

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