Monorail crane lifting beam

Abstract

The utility model relates to the technical field of monorail hoisting beams, in particular to a monorail crane hoisting beam which comprises a hoisting beam body, a monorail crane is movably installed on the lower side of the hoisting beam body, a driver is fixedly installed on the upper side of the monorail crane, and the driver is installed on the hoisting beam body in a sliding mode. A mounting block is movably mounted on the hoisting beam body, the monorail hoist is connected with the mounting block through a connecting frame, and a brake block is movably mounted in the mounting block. According to the utility model, the monorail hoist can have an additional brake system in the operation process through the brake mechanism, the brake system can provide additional force in the process that the monorail hoist needs emergency stop and uphill pause, the safety and the stability of the equipment in use are improved, and the monorail hoist is stabilized by the connecting frame, so that the safety of the equipment is improved. And the monorail hoist can be more stable during operation and is difficult to shake.

Description

Technical Field

[0001] The utility model relates to the technical field of monorail lifting beams, in particular to a monorail lifting beam. Background Art

[0002] The monorail crane is a system that uses a special I-beam suspended above the lane as a track, and is connected to a vehicle group by hanging vehicles with various functions, and is towed by traction equipment to run along the track. Its traction power can be provided by wire ropes, diesel engines, batteries or pneumatic devices. During the operation of the monorail crane, it will rely on the lifting beam for transportation. However, during the transportation process, the center of gravity of the crane will be unstable due to cornering and other situations. During the transportation process, the trolley may shake, which will cause a certain degree of damage to the fixed connection of the crane, making the operation of the crane unsafe. In addition, during the long-term use of the lifting beam, dust will accumulate on the surface or impurities such as rust will be difficult to clean. Long-term accumulation may affect the normal operation of the trolley. For this reason, we propose a monorail lifting beam to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a monorail lifting beam to solve the problem that the existing crane mentioned in the above background technology may shake during operation and that dust accumulates on the surface of the lifting beam or impurities such as rust are difficult to clean during long-term use.

[0004] To achieve the above object, the utility model provides the following technical solutions: a monorail lifting beam, comprising a lifting beam body, a monorail crane is movably installed on the lower side of the lifting beam body, a driving machine is fixedly installed on the upper side of the monorail crane, the driving machine is slidably installed on the lifting beam body, a mounting block is movably installed on the lifting beam body, the monorail crane and the mounting block are connected by a connecting frame, and a brake block is movably installed in the mounting block;

[0005] A brake mechanism, the brake mechanism being arranged in the mounting block and being used for increasing the stability of the monorail crane during operation;

[0006] A cleaning mechanism is arranged on the mounting block and is used for cleaning stains on the lifting beam body.

[0007] Preferably, the brake mechanism includes a mounting groove, a mounting groove is provided inside the mounting block, a motor is fixedly installed on one side of the mounting block, movable grooves are provided on the upper and lower sides of the mounting block, the brake block moves in the movable groove, two groups of movable blocks are movably installed in the mounting groove, a screw sleeve is fixedly installed on the movable block, a screw rod is fixedly installed on the output shaft of the motor, the thread on the screw rod is a bidirectional thread, the screw sleeve is connected to the screw rod through a threaded sleeve, and hinged rods are hinged on the upper and lower sides of the movable block, and the hinged rods are hinged to the lower side of the brake block.

[0008] Preferably, a damping block is fixedly mounted on the brake block, and anti-slip grooves are provided on the surface of the damping block. Rollers are rotatably mounted on the upper and lower sides of the mounting block, and the upper and lower sides of the mounting block do not contact the lifting beam body, and the rollers are in contact with the lifting beam body.

[0009] Preferably, the cleaning mechanism comprises a cleaning block, the cleaning block is arranged on the right side of the mounting block, the cleaning block is fitted with the lifting beam body, and the right side of the cleaning block is an inclined surface.

[0010] Preferably, an adjusting block is movably installed on the mounting block, a screw rod is rotatably installed on the right side of the mounting block, a screw sleeve is fixedly installed at the center position of the adjusting block, the screw sleeve is sleeved on the screw rod, two groups of guide rods are fixedly installed on the right side of the mounting block, a guide groove is opened on the adjusting block, the guide rod is inserted in the guide groove, and the adjusting block is fixedly connected to the cleaning block.

[0011] Preferably, the connecting frame is an integral body, and the connecting frame is fixedly mounted on the left and right sides of the upper end of the monorail crane by screws.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model enables the monorail crane to have an additional braking system during operation through the braking mechanism. When the monorail crane needs to make an emergency stop or pause when going uphill, the braking system can provide additional force, thereby increasing the safety and stability of the equipment during use. A connecting frame is also provided to stabilize the monorail crane, so that the monorail crane can be more stable and less likely to shake during operation. In addition, a cleaning mechanism is also provided to clean the lifting beam body during the operation of the monorail crane, thereby increasing the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structural section of the installation block of the utility model;

[0016] Figure 3 For this utility model Figure 2 A is a partial enlarged schematic diagram;

[0017] Figure 4 For this utility model Figure 2 A partial enlarged schematic diagram of B in the figure.

[0018] In the figure: 1. lifting beam body; 2. monorail crane; 3. driving machine; 4. mounting block; 5. connecting frame; 6. brake block; 7. mounting groove; 8. movable groove; 9. motor; 10. movable block; 11. screw sleeve; 12. screw rod; 13. hinged rod; 14. roller; 15. damping block; 16. cleaning block; 17. adjusting block; 18. guide rod; 19. guide groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides an embodiment: a monorail lifting beam, comprising a lifting beam body 1, a monorail crane 2 is movably installed on the lower side of the lifting beam body 1, a driving machine 3 is fixedly installed on the upper side of the monorail crane 2, the driving machine 3 is slidably installed on the lifting beam body 1, a mounting block 4 is movably installed on the lifting beam body 1, the monorail crane 2 and the mounting block 4 are connected by a connecting frame 5, and a brake block 6 is movably installed in the mounting block 4;

[0021] A brake mechanism, which is disposed in the mounting block 4 and is used to increase the stability of the monorail crane 2 during operation;

[0022] A cleaning mechanism is arranged on the mounting block 4. The cleaning mechanism is used to clean the stains on the lifting beam body 1. The device enables the monorail crane 2 to have an additional braking system during operation through the brake mechanism. When the monorail crane 2 needs emergency parking and uphill suspension, the brake system can provide additional force, thereby increasing the safety and stability of the device during use. A cleaning mechanism is also provided to clean the lifting beam body 1 during the operation of the monorail crane 2, thereby increasing the service life of the device;

[0023] Furthermore, the brake mechanism includes a mounting groove 7, a mounting groove 7 is provided inside the mounting block 4, a motor 9 is fixedly installed on one side of the mounting block 4, movable grooves 8 are provided on the upper and lower sides of the mounting block 4, the brake block 6 is movable in the movable groove 8, two groups of movable blocks 10 are movably installed in the mounting groove 7, a screw sleeve 11 is fixedly installed on the movable block 10, a screw rod 12 is fixedly installed on the output shaft of the motor 9, the thread on the screw rod 12 is a bidirectional thread, the screw sleeve 11 is connected to the screw rod 12 through a threaded sleeve, and the upper and lower sides of the movable block 10 are hinged with hinged rods 13, and the hinged rod 13 is hinged to the lower side of the brake block 6. This structure enables the brake block 6 to press the lifting beam body 1 under the drive of the motor 9, thereby providing force to stop the monorail crane 2 by increasing friction, thereby increasing the stability of the equipment during operation.

[0024] Furthermore, a damping block 15 is fixedly installed on the brake block 6, and anti-slip grooves are provided on the surface of the damping block 15. Rollers 14 are rotatably installed on the upper and lower sides of the mounting block 4. The upper and lower sides of the mounting block 4 do not contact the lifting beam body 1, and the rollers 14 are in contact with the lifting beam body 1. This structure reduces the friction between the mounting block 4 and the lifting beam body 1 during normal operation, and increases the friction between the brake block 6 and the lifting beam body 1 when extended.

[0025] Furthermore, the cleaning mechanism includes a cleaning block 16, which is arranged on the right side of the mounting block 4. The cleaning block 16 is fitted with the lifting beam body 1, and the right side of the cleaning block 16 is an inclined surface. This structure allows the monorail crane 2 to clean the surface of the lifting beam body 1 through the cleaning block 16 during operation, thereby increasing the cleanliness of the equipment.

[0026] Furthermore, an adjusting block 17 is movably installed on the mounting block 4, a screw rod 12 is rotatably installed on the right side of the mounting block 4, a screw sleeve 11 is fixedly installed at the center position of the adjusting block 17, the screw sleeve 11 is sleeved on the screw rod 12, two groups of guide rods 18 are fixedly installed on the right side of the mounting block 4, a guide groove 19 is opened on the adjusting block 17, the guide rod 18 is inserted in the guide groove 19, the adjusting block 17 is fixedly connected to the cleaning block 16, this structure allows the degree of fit between the cleaning block 16 and the lifting beam body 1 to be changed, can cope with the wear of the cleaning block 16 during operation, and increases the adaptability of the equipment when used.

[0027] Furthermore, the connecting frame 5 is an integral body, and the connecting frame 5 is fixedly mounted on the left and right sides of the upper end of the monorail crane 2 by means of screw rods 12. This structure enables the monorail crane 2 to be more stable during operation and is less likely to shake.

[0028] Working principle: When in use, the connecting frame 5 is fixedly installed on the monorail crane 2 through the screw 12. During operation, the cleaning block 16 will fit with the lifting beam body 1, so as to achieve the purpose of cleaning the lifting beam body 1. If the cleaning block 16 is worn and does not fit with the lifting beam body 1, the screw 12 set on the mounting block 4 can be rotated, and the adjusting block 17 can be driven close to the mounting block 4 through the threaded action between the screw sleeve 11, so that the cleaning block 16 fits with the lifting beam body 1 again, so as to achieve the cleaning of the lifting beam body 1 by the cleaning block 16. When braking is required, the motor 9 is started to drive the screw 12 to rotate, thereby driving the movable block 10 to be relatively close through the threaded action between the screw sleeve 11, and under the support of the hinged rod 13, the brake block 6 passes through the movable groove 8 to press the lifting beam body 1, so as to achieve the braking function. The above is the entire working principle of the utility model.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A monorail lifting beam, comprising a lifting beam body (1), a monorail crane (2) being movably mounted on the lower side of the lifting beam body (1), characterized in that: A driving machine (3) is fixedly installed on the upper side of the monorail crane (2), and the driving machine (3) is slidably installed on the lifting beam body (1). A mounting block (4) is movably installed on the lifting beam body (1). The monorail crane (2) and the mounting block (4) are connected via a connecting frame (5), and a brake block (6) is movably installed in the mounting block (4); A brake mechanism, the brake mechanism being arranged in the mounting block (4), the brake mechanism being used to increase the stability of the monorail crane (2) during operation; A cleaning mechanism is provided on the mounting block (4), and is used to clean stains on the lifting beam body (1).

2. A monorail lifting beam according to claim 1, characterized in that: The brake mechanism comprises a mounting groove (7), the mounting block (4) is provided with a mounting groove (7), a motor (9) is fixedly mounted on one side of the mounting block (4), movable grooves (8) are provided on upper and lower sides of the mounting block (4), the brake block (6) is movable in the movable groove (8), two groups of movable blocks (10) are movably mounted in the mounting groove (7), a screw sleeve (11) is fixedly mounted on the movable block (10), a screw rod (12) is fixedly mounted on the output shaft of the motor (9), the screw thread on the screw rod (12) is a bidirectional screw thread, the screw sleeve (11) is threadedly sleeved on the screw rod (12), and the upper and lower sides of the movable block (10) are hinged with hinged rods (13), and the hinged rod (13) is hinged to the lower side of the brake block (6).

3. The monorail lifting beam according to claim 1, characterized in that: A damping block (15) is fixedly mounted on the brake block (6), and anti-skid grooves are provided on the surface of the damping block (15). Rollers (14) are rotatably mounted on the upper and lower sides of the mounting block (4), and the upper and lower sides of the mounting block (4) do not contact the lifting beam body (1), and the rollers (14) are in contact with the lifting beam body (1).

4. The monorail lifting beam according to claim 1, characterized in that: The cleaning mechanism comprises a cleaning block (16), the cleaning block (16) is arranged on the right side of the mounting block (4), the cleaning block (16) is fitted with the lifting beam body (1), and the right side of the cleaning block (16) is an inclined surface.

5. The monorail lifting beam according to claim 1, characterized in that: An adjusting block (17) is movably mounted on the mounting block (4); a screw rod (12) is rotatably mounted on the right side of the mounting block (4); a screw sleeve (11) is fixedly mounted at the center of the adjusting block (17); the screw sleeve (11) is sleeved on the screw rod (12); two groups of guide rods (18) are fixedly mounted on the right side of the mounting block (4); a guide groove (19) is formed on the adjusting block (17); the guide rod (18) is inserted into the guide groove (19); and the adjusting block (17) is fixedly connected to the cleaning block (16).

6. The monorail lifting beam according to claim 1, characterized in that: The connecting frame (5) is a whole and is fixedly mounted on the left and right sides of the upper end of the monorail crane (2) via screw rods (12).

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