Bridge type hoisting translation device

Abstract

The utility model discloses a bridge type lifting translation device, which relates to the technical field of bridge type lifting translation devices, and comprises a cross beam, a moving trolley walks on the upper surface of the cross beam, the lower surface of the moving trolley is fixedly connected with a fixed plate, a motor is arranged on the outer side surface of the fixed plate, and the output end of the motor is fixedly connected with a rotating shaft. A winch is installed on the upper surface of the moving trolley, a steel wire rope is wound on the surface of the winch, a lifting hook is arranged at the other end of the steel wire rope, a through groove is formed in the surface of the moving trolley, and the steel wire rope passes through the through groove. According to the horizontal moving device, through the arrangement of the gear and the rack, the purpose of improving the moving stability of the horizontal moving device is achieved, and through the arrangement of the groove, the movable block, the first spring, the contact, the contact and the buzzer, the purpose of improving the safety of goods in the moving process is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge-type lifting and translation devices, in particular to a bridge-type lifting and translation device. Background Art

[0002] A bridge crane translation device is a device used for lifting and lateral translation of goods, usually composed of a bridge, a crane and a translation mechanism. The bridge usually spans between the supporting structures on both sides, and the crane is installed on the bridge to lift the goods. The translation mechanism is used to move the goods laterally along the bridge. This device is usually used in places where goods need to be moved laterally frequently, such as in warehouses, factories or docks. It can improve the efficiency of cargo handling and reduce labor costs, while also ensuring the safety and stability of the cargo. Bridge crane translation devices usually have a large lifting capacity and lateral movement range, and devices of different specifications and functions can be customized as needed. It is a very common and practical lifting equipment, widely used in various industrial fields.

[0003] When in use, the existing bridge crane translation device drives the movement of goods through the frequent lateral movement of the translation device. However, during the movement, the translation device may move too fast, causing the goods to shake greatly. Due to the lack of detection of the shaking amplitude, there are certain safety hazards in the transportation process. In addition, during the lateral movement of the translation device, the rollers are prone to slip on the beam, resulting in poor operating stability. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a bridge-type lifting translation device, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a bridge-type lifting and translation device, including a crossbeam, a moving vehicle running on the upper surface of the crossbeam, a fixed plate fixedly connected to the lower surface of the moving vehicle, a motor installed on the outer side of the fixed plate, a rotating shaft fixedly connected to the output end of the motor, a roller fixedly connected to the surface of the rotating shaft, a track is provided on the upper surface of the crossbeam, rollers run on the surface of the track, a winch is installed on the upper surface of the moving vehicle, a steel wire rope is wound on the surface of the winch, a hook is provided at the other end of the steel wire rope, a through groove is provided on the surface of the moving vehicle, the steel wire rope passes through the through groove, and a buzzer is installed on the upper surface of the moving vehicle.

[0008] Optionally, a rack is installed on the surface of the track, a gear is fixedly connected to the surface of the rotating shaft, and the surface of the gear is meshed with the rack.

[0009] Optionally, the number of the motors, rotating shafts, rollers and racks is four, and the rectangular array is distributed below the mobile vehicle. The number of the crossbeams is two and they are symmetrically distributed on both sides of the mobile vehicle.

[0010] Optionally, a groove is formed on the inner side surface of the through slot, and a movable block is slidably connected to the surface of the groove. The number of the groove and the number of the movable block are both two, and they are symmetrically distributed on both sides of the wire rope.

[0011] Optionally, a first spring is fixedly connected to the surface of the groove, and a movable block is fixedly connected to the other end of the first spring. The number of first springs is several and they are equidistantly distributed.

[0012] Optionally, a contact is installed on the surface of the groove, a second spring is fixedly connected to the inner side of the movable block, a contact is fixedly connected to the other end of the second spring, and the contact and the contact are opposite to each other and are arranged on the control circuit of the buzzer.

[0013] (III) Beneficial effects

[0014] The utility model provides a bridge-type lifting translation device, which has the following beneficial effects:

[0015] 1. This bridge-type lifting and translation device has the effect of improving the stability of operation through the arrangement of gears and racks. When in use, when the mobile vehicle moves above the beam, the motor drives the rotating shaft to rotate, and the rotating shaft drives the roller and the gear to rotate. The roller rolls in the track, thereby driving the mobile vehicle to move above the beam. At the same time, due to the meshing of the gear and the rack, the gear and the rack are always in a meshing state during the process of the gear driven by the rotating shaft to rotate, and the rotation of the roller is coordinated to avoid the roller from slipping during the rolling process, thereby achieving the purpose of improving the stability of the movement of the translation device.

[0016] 2. This bridge-type lifting and translation device, through the arrangement of the groove, movable block, first spring, contact point, contact head and buzzer, enables the bridge-type lifting and translation device to have the effect of automatically reminding the staff. When in use, the hook lifts the goods and drives the goods to be translated by the movement of the mobile vehicle. During the translation process, when the running speed is too fast, the amplitude of the shaking of the goods increases. When it reaches a certain degree, the wire rope will come into contact with the movable block. After the contact, the movable block is squeezed, causing the movable block to move inward in the groove and squeeze the first spring at the same time. When the automatic alarm threshold is reached, the contact head comes into contact with the contact point. At this time, the circuit controlling the operation of the buzzer is closed, so that the buzzer starts to work. The buzzing sound emitted by the buzzer reminds the staff to pay attention to safe operation, thereby avoiding excessive shaking of the goods during the movement, and achieving the purpose of improving the safety of the goods during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of a partial cross section of the roller of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the mobile vehicle of the utility model in a top view;

[0020] Figure 4 For this utility model Figure 3 Schematic diagram of the structure at B in the figure.

[0021] In the figure: 1, beam; 101, track; 2, moving vehicle; 3, fixed plate; 4, motor; 5, rotating shaft; 6, roller; 7, gear; 8, rack; 9, winch; 10, wire rope; 11, hook; 12, through groove; 13, groove; 14, movable block; 15, first spring; 16, contact; 17, second spring; 18, contact; 19, buzzer. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example

[0024] See also Figure 1 to Figure 2 The utility model provides a technical solution: a bridge-type lifting translation device, comprising a crossbeam 1, a mobile vehicle 2 is walked on the upper surface of the crossbeam 1, a fixed plate 3 is fixedly connected to the lower surface of the mobile vehicle 2, a motor 4 is installed on the outer side of the fixed plate 3, a rotating shaft 5 is fixedly connected to the output end of the motor 4, a roller 6 is fixedly connected to the surface of the rotating shaft 5, a track 101 is opened on the upper surface of the crossbeam 1, a rack 8 is installed on the surface of the track 101, a gear 7 is fixedly connected to the surface of the rotating shaft 5, a rack 8 is meshed and transmitted on the surface of the gear 7, a roller 6 is walked on the surface of the track 101, a winch 9 is installed on the upper surface of the mobile vehicle 2, a steel wire rope 10 is wound on the surface of the winch 9, a hook 11 is arranged on the other end of the steel wire rope 10, the number of motors 4, rotating shafts 5, rollers 6 and racks 8 are all four, and a rectangular array is distributed below the mobile vehicle 2, and the number of crossbeams 1 is two and symmetrically distributed on both sides of the mobile vehicle 2.

[0025] In order to achieve the purpose of improving the stability of the movement of the translation device, when in use, when the mobile vehicle 2 moves above the beam 1, the motor 4 drives the rotating shaft 5 to rotate, and the rotating shaft 5 drives the roller 6 and the gear 7 to rotate. The roller 6 rolls in the track 101, thereby driving the mobile vehicle 2 to move above the beam 1. At the same time, since the gear 7 is meshed with the rack 8, the gear 7 is always in a meshing state during the process of the rotating shaft 5 driving the gear 7 to rotate, and the rotation of the roller 6 is coordinated, thereby avoiding the roller 6 from slipping during the rolling process, thereby achieving the purpose of improving the stability of the movement of the translation device.

[0026] Example

[0027] See also Figure 1 , Figure 3 and Figure 4 The utility model provides a technical solution: a bridge-type lifting translation device, including a crossbeam 1, a moving vehicle 2 is moved on the upper surface of the crossbeam 1, a winch 9 is installed on the upper surface of the moving vehicle 2, a steel wire rope 10 is wound on the surface of the winch 9, a hook 11 is arranged at the other end of the steel wire rope 10, a through groove 12 is opened on the surface of the moving vehicle 2, the steel wire rope 10 passes through the through groove 12, a buzzer 19 is installed on the upper surface of the moving vehicle 2, a groove 13 is opened on the inner side surface of the through groove 12, a movable block 14 is slidably connected to the surface of the groove 13, and the groove There are two grooves 13 and movable blocks 14, which are symmetrically distributed on both sides of the wire rope 10. A first spring 15 is fixedly connected to the surface of the groove 13, and the other end of the first spring 15 is fixedly connected to the movable block 14. There are several first springs 15 and they are equidistantly distributed. A contact 16 is installed on the surface of the groove 13, and a second spring 17 is fixedly connected to the inner side of the movable block 14, and the other end of the second spring 17 is fixedly connected to a contact 18. The contact 18 and the contact 16 are opposite and are arranged on the control circuit of the buzzer 19.

[0028] In order to achieve the purpose of improving the safety of goods during movement, when in use, the hook 11 lifts the goods, and the movement of the mobile vehicle 2 drives the goods to move horizontally. During the translation process, when the running speed is too fast, the amplitude of the goods shaking increases. When it reaches a certain degree, the wire rope 10 will contact the movable block 14. After the contact, the movable block 14 is squeezed, causing the movable block 14 to move inward in the groove 13, and the first spring 15 is squeezed while moving. When the automatic alarm threshold is reached, the contact 18 contacts the contact 16. At this time, the circuit controlling the operation of the buzzer 19 is closed, so that the buzzer 19 starts to work. The buzzing sound emitted by the buzzer 19 reminds the staff to pay attention to safe operation, thereby avoiding excessive shaking of the goods during the movement, and achieving the purpose of improving the safety of the goods during movement.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bridge-type lifting translation device, comprising a crossbeam (1), characterized in that: A moving vehicle (2) travels on the upper surface of the crossbeam (1), a fixing plate (3) is fixedly connected to the lower surface of the moving vehicle (2), a motor (4) is mounted on the outer side surface of the fixing plate (3), a rotating shaft (5) is fixedly connected to the output end of the motor (4), a roller (6) is fixedly connected to the surface of the rotating shaft (5), a track (101) is provided on the upper surface of the crossbeam (1), a roller (6) travels on the surface of the track (101), a winch (9) is mounted on the upper surface of the moving vehicle (2), a steel wire rope (10) is wound around the surface of the winch (9), a hook (11) is provided at the other end of the steel wire rope (10), a through slot (12) is provided on the surface of the moving vehicle (2), the steel wire rope (10) passes through the through slot (12), and a buzzer (19) is mounted on the upper surface of the moving vehicle (2).

2. A bridge type lifting translation device according to claim 1, characterized in that: A rack (8) is installed on the surface of the track (101), a gear (7) is fixedly connected to the surface of the rotating shaft (5), and the rack (8) is meshed and driven on the surface of the gear (7).

3. A bridge type lifting translation device according to claim 1, characterized in that: The number of the motor (4), the rotating shaft (5), the roller (6) and the rack (8) is four, and they are distributed in a rectangular array below the mobile vehicle (2). The number of the crossbeams (1) is two and they are symmetrically distributed on both sides of the mobile vehicle (2).

4. A bridge type lifting translation device according to claim 1, characterized in that: The inner side surface of the through groove (12) is provided with a groove (13), and the surface of the groove (13) is slidably connected to a movable block (14). The number of the groove (13) and the movable block (14) are both two, and they are symmetrically distributed on both sides of the steel wire rope (10).

5. A bridge type lifting translation device according to claim 4, characterized in that: A first spring (15) is fixedly connected to the surface of the groove (13), and the other end of the first spring (15) is fixedly connected to a movable block (14), and the number of first springs (15) is several and they are distributed at equal distances.

6. A bridge type lifting translation device according to claim 4, characterized in that: A contact (16) is mounted on the surface of the groove (13); a second spring (17) is fixedly connected to the inner side of the movable block (14); a contact (18) is fixedly connected to the other end of the second spring (17); the contact (18) and the contact (16) are arranged opposite to each other and on a control circuit of a buzzer (19).

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