CN220564146U - Prevent gnawing rail electric single-beam crane - Google Patents

Abstract

The utility model discloses an electronic single-beam crane preventing rail gnawing, which relates to the technical field of single-beam cranes and comprises a track, wherein the upper surface of the track is provided with supporting legs, the lower surface of each supporting leg is provided with grooves, the surface of a first rotating shaft is in rolling connection with rollers, the side surface of each supporting leg is fixedly connected with a cleaning box, the inner side surface of each cleaning box is in rotating connection with a second rotating shaft through a bearing, the surface of each second rotating shaft is fixedly connected with a rotating roller, and the surfaces of the rotating rollers are provided with cleaning brushes.

Description

Prevent gnawing rail electric single-beam crane

Technical Field

The utility model relates to the technical field of single-beam cranes, in particular to an anti-rail-biting electric single-beam crane.

Background

The single-beam bridge crane is hoisting equipment for hoisting materials in workshops, warehouses and stock yards. The bridge-like shape is obtained by sitting on tall concrete columns or metal supports at both ends. The bridge frame of the single-beam bridge crane longitudinally runs along the tracks paved on the two side high frames, so that the space below the bridge frame can be fully utilized to hoist materials, and the bridge frame is not blocked by ground equipment. The hoisting machine has the advantages of being the hoisting machine with the widest application range and the largest number.

The existing electric single-beam crane is characterized in that when the existing electric single-beam crane is used, a crane support walks on a track, fine impurities possibly exist on the track, a walking wheel walks on the track for a long time, if the impurities on the track are not cleaned, the long-time accumulation can cause that a roller does not roll smoothly on the track, so that the rail is gnawed, the existing electric single-beam crane is inconvenient to clean a device on the track during operation, and the rail is easy to gnaw.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an anti-rail-biting electric single-beam crane, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a prevent gnawing rail electronic monospar hoist, includes the track, orbital upper surface is provided with the supporting leg, the lower surface of supporting leg is seted up flutedly, the medial surface of recess is connected with first pivot through the bearing rotation, the surface roll of first pivot is connected with the gyro wheel, the gyro wheel rolls at orbital upper surface, the side fixedly connected with cleaning box of supporting leg, the medial surface of cleaning box is connected with the second pivot through the bearing rotation, the fixed surface of second pivot is connected with the rotor, the surface of rotor is provided with the cleaning brush, cleaning brush and orbital upper surface contact.

Optionally, the surface mounting of supporting leg has first driving motor, and the output of first driving motor runs through the side of supporting leg, and runs through the department and be provided with the bearing, and first driving motor's output fixedly connected with first pivot.

Optionally, logical groove has been seted up on the surface of supporting leg, and the fixed case of fixed surface connection in logical groove, the interior surface mounting of fixed case have pneumatic cylinder, and the flexible end of pneumatic cylinder is connected with the auxiliary wheel through the axis of rotation, the surface and the orbital side butt of auxiliary wheel.

Optionally, the number of logical groove, fixed case, pneumatic cylinder and auxiliary wheel is two, and the symmetric distribution is in the both sides of supporting leg.

Optionally, the surface mounting of clean case has the second driving motor, and the output of second driving motor runs through the side of clean case, and runs through and be provided with the bearing, and the output fixedly connected with second pivot of second driving motor.

Optionally, the number of cleaning box, second driving motor, second pivot, live-rollers is two, and the symmetric distribution is in the both sides of supporting leg.

(III) beneficial effects

The utility model provides an electronic single-beam crane capable of preventing rail gnawing, which has the following beneficial effects:

1. this prevent gnawing rail electric single-beam crane, through logical groove, the fixed box, pneumatic cylinder and auxiliary wheel's setting, make this electric single-beam crane possess the effect that prevents the supporting leg from taking place the skew on the track, during the use, with the supporting leg setting on the track after, the flexible end of pneumatic cylinder is outwards stretched out to the auxiliary wheel that makes the flexible end setting of pneumatic cylinder and orbital side butt, and then when the supporting leg removes at orbital upper surface, through the setting of both sides auxiliary wheel, the effect of direction has been played, avoid the supporting leg to take place the skew when removing on the track, reached the purpose that makes the hoist remove safelyr.

2. This prevent gnawing rail electric single-beam crane, through clean case, second driving motor, the second pivot, rotor and cleaning brush's setting, make this electric single-beam crane possess the effect of clean track surface's impurity, during the use, the supporting leg is at orbital upper surface in-process that removes, the second driving motor of control supporting leg direction of movement one side, make second driving motor drive second pivot rotate, drive rotor and cleaning brush through the second pivot and rotate, and then will fall at the impurity of track upper surface through pivoted cleaning brush and clean, and then the long-term accumulation of impurity of track upper surface has influenced the normal motion of hoist, through making the surface of track keep clean smooth, make the removal of hoist more smooth and easy, avoided gnawing the rail because of removing unsmoothly, and then reached the mesh of preventing gnawing the rail.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side view in cross section of the present utility model;

FIG. 3 is a schematic diagram of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic side view in cross section of the cleaning tank of the present utility model.

In the figure: 1. a track; 2. support legs; 3. a groove; 4. a first driving motor; 5. a first rotating shaft; 6. a roller; 7. a through groove; 8. a fixed box; 9. a pneumatic cylinder; 10. an auxiliary wheel; 11. a cleaning tank; 12. a second driving motor; 13. a second rotating shaft; 14. a rotating roller; 15. and cleaning the brush.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1 to 3, the present utility model provides the following technical solutions: the utility model provides an electronic monospar hoist of rail is gnawed in preventing, including track 1, track 1's upper surface is provided with supporting leg 2, recess 3 has been seted up to supporting leg 2's lower surface, recess 3's medial surface is connected with first pivot 5 through the bearing rotation, first pivot 5's surface roll connection has gyro wheel 6, gyro wheel 6 rolls at track 1's upper surface, supporting leg 2's surface mounting has first driving motor 4, the output of first driving motor 4 runs through supporting leg 2's side, and the department of running through is provided with the bearing, first driving motor 4's output fixedly connected with first pivot 5, logical groove 7 has been seted up on supporting leg 2's surface, logical groove 7's fixed surface is connected with fixed box 8, pneumatic cylinder 9's interior surface mounting has pneumatic cylinder 9, pneumatic cylinder 9's flexible end is connected with auxiliary wheel 10 through the axis of rotation, auxiliary wheel 10's surface and track 1's side butt, logical groove 7, fixed box 8, pneumatic cylinder 9 and auxiliary wheel 10's quantity is two, and the both sides at supporting leg 2.

In order to achieve the purpose of enabling the crane to move more safely, when the crane is used, after the supporting legs 2 are arranged on the track 1, workers control the telescopic ends of the pneumatic cylinders 9 to extend outwards until the auxiliary wheels 10 arranged at the telescopic ends of the pneumatic cylinders 9 are abutted against the side faces of the track 1, and then when the supporting legs 2 move on the upper surface of the track 1, the supporting legs 2 are guided through the arrangement of the auxiliary wheels 10 on the two sides, so that the supporting legs 2 are prevented from shifting when moving on the track 1, and the purpose of enabling the crane to move more safely is achieved.

Example 2

Referring to fig. 1, 2 and 4, the present utility model provides the following technical solutions: the utility model provides an electronic monospar hoist of preventing gnawing rail, including track 1, track 1's upper surface is provided with supporting leg 2, recess 3 has been seted up to supporting leg 2's lower surface, recess 3's medial surface is connected with first pivot 5 through the bearing rotation, first pivot 5's surface roll connection has gyro wheel 6, gyro wheel 6 rolls at track 1's upper surface, supporting leg 2's side fixedly connected with cleaning box 11, cleaning box 11's medial surface is connected with second pivot 13 through the bearing rotation, second pivot 13's fixed surface is connected with rotor 14, rotor 14's surface is provided with cleaning brush 15, cleaning brush 15 and track 1's upper surface contact, cleaning box 11's surface mounting has second driving motor 12, cleaning box 11's output runs through cleaning box 11's side, and run through and be provided with the bearing, second driving motor 12's output fixedly connected with second pivot 13, cleaning box 11, second driving motor 12, second pivot 13, the quantity of rotor 14 is two, and the both sides at supporting leg 2 are just symmetric distribution.

In order to achieve the purpose of preventing gnawing the rail, when the crane is used, the supporting leg 2 is controlled to move along the upper surface of the rail 1, the second driving motor 12 on one side of the moving direction of the supporting leg 2 is controlled, the second driving motor 12 drives the second rotating shaft 13 to rotate, the rotating roller 14 and the cleaning brush 15 are driven to rotate through the second rotating shaft 13, then the impurity falling on the upper surface of the rail 1 is cleaned through the cleaning brush 15 which rotates, so that the impurity on the upper surface of the rail 1 is accumulated for a long time, the normal movement of the crane is affected, and the surface of the rail 1 is kept clean and smooth, so that the crane is enabled to move more smoothly, and the rail gnawing prevention purpose is achieved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a prevent gnawing rail electronic monospar hoist, includes track, its characterized in that: the upper surface of track is provided with the supporting leg, and the lower surface of supporting leg is seted up flutedly, and the medial surface of recess is connected with first pivot through the bearing rotation, and the surface roll of first pivot is connected with the gyro wheel, and the gyro wheel rolls at orbital upper surface, and the side fixedly connected with cleaning box of supporting leg, the medial surface of cleaning box are connected with the second pivot through the bearing rotation, and the surface fixedly connected with rotor of second pivot, the surface of rotor is provided with the cleaning brush, cleaning brush and orbital upper surface contact.

2. The rail gnawing prevention electric single beam crane according to claim 1, wherein: the surface mounting of supporting leg has first driving motor, and first driving motor's output runs through the side of supporting leg, and runs through the department and be provided with the bearing, first driving motor's output fixedly connected with first pivot.

3. The rail gnawing prevention electric single beam crane according to claim 1, wherein: the surface of supporting leg has seted up logical groove, and logical groove's fixed surface is connected with the fixed box, and the interior surface mounting of fixed box has pneumatic cylinder, and pneumatic cylinder's flexible end is connected with the auxiliary wheel through the axis of rotation, and the surface of auxiliary wheel and orbital side butt.

4. A rail gnawing prevention electric single beam crane according to claim 3, characterized in that: the number of the through grooves, the fixed boxes, the pneumatic cylinders and the auxiliary wheels is two, and the through grooves, the fixed boxes, the pneumatic cylinders and the auxiliary wheels are symmetrically distributed on two sides of the supporting legs.

5. The rail gnawing prevention electric single beam crane according to claim 1, wherein: the surface mounting of clean case has the second driving motor, and the output of second driving motor runs through the side of clean case, and runs through and be provided with the bearing, and the output fixedly connected with second pivot of second driving motor.

6. The rail gnawing prevention electric single beam crane according to claim 5, wherein: the number of the cleaning boxes, the second driving motor, the second rotating shafts and the rotating rollers is two, and the cleaning boxes, the second driving motor, the second rotating shafts and the rotating rollers are symmetrically distributed on two sides of the supporting legs.