CN219792258U

CN219792258U - Protection type crane

Info

Publication number: CN219792258U
Application number: CN202320834568.8U
Authority: CN
Inventors: 刘合金
Original assignee: Shanghai Dinghui Ocean Engineering Co ltd
Current assignee: Shanghai Dinghui Ocean Engineering Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-10-03
Anticipated expiration: 2033-04-14

Abstract

The utility model relates to the technical field of cranes, in particular to a protective crane which comprises a crane body and a protective device, wherein a sliding rail is arranged on the surface of the crane body, lifting equipment is slidably connected to the inner wall of the sliding rail, a hook is arranged on the lower surface of the lifting equipment, the protective device is arranged on the surface of the lifting equipment, the protective device comprises a supporting plate, the supporting plate is fixedly connected with the lifting equipment, a baffle is rotatably connected to the surface of the supporting plate, a motor is fixedly connected to one side of the supporting plate, the driving end of the motor penetrates through the supporting plate and is fixedly connected with the baffle, a groove I is formed in the surface of the baffle, a sliding rod is slidably connected to the inner wall of the groove I on the surface of the baffle, and a fixed block is fixedly connected to the surface of the supporting plate.

Description

Protection type crane

Technical Field

The utility model relates to the technical field of cranes, in particular to a protective crane.

Background

A crane refers to a multi-action lifting machine that vertically lifts and horizontally conveys weights within a certain range. There are many kinds of cranes, including mobile cranes, tower cranes, mast cranes, and portal cranes.

The prior art is such as the utility model of publication number CN204079289U, and this patent discloses a hoist, and the hoist includes the frame that is provided with the hoist, and the hoist hangs through the wire rope has the hoist, be provided with two at least telescopic links between frame and the hoist, the telescopic link comprises at least two sections along the telescopic joint of the flexible direction cooperation in proper order from top to bottom, and the telescopic joint of the uppermost section is connected with frame fixed, and the telescopic joint of the lowermost section is connected with hoist fixed. When lifting mechanism drives the hoist to move upwards, each section telescopic joint of telescopic link withdraws in proper order, and when lifting mechanism drives the hoist to move downwards, each section telescopic joint of telescopic link stretches out in proper order, because the telescopic link is rigid, all can not too big rocking when the hoist has been guaranteed to the setting of telescopic link when moving up and down and horizontal migration, the stability of article handling process hoist has been improved, hoist and the weight of waiting to hang article are born by wire rope, the telescopic link only plays the wobbling effect of preventing the hoist, help guaranteeing the life of telescopic link like this.

The inventor finds that in the daily work, the unhooking can not be avoided in the process of operation to cause the problem that equipment falls, in order to solve the problem that equipment falls and causes the potential safety hazard, the prior art adopts the periodic maintenance to handle the couple, but the condition that consumes a large amount of time appears, has increased the operation degree of difficulty of equipment, and then causes the problem that equipment is difficult to use.

Disclosure of Invention

The utility model aims to solve the defect of potential safety hazard caused by equipment falling in the prior art, and provides a protective crane.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a hoist of protection type, includes organism and protector, the slide rail has been seted up on the surface of organism, the inner wall sliding connection of slide rail has lifting device, lifting device's lower surface is provided with the couple, protector sets up on lifting device's surface, protector includes the layer board, layer board and lifting device fixed connection, the surface rotation of layer board is connected with the baffle, one side fixedly connected with motor of layer board through setting up protector, effectively protects the goods, has reduced the condition that the goods unhooked and dropped, has increased the security of equipment, has reduced the emergence of potential safety hazard, facilitates the use.

Preferably, the drive end of motor link up the layer board and with baffle fixed connection, the groove one has been seted up to the surface of baffle, the inner wall sliding connection of groove one of baffle surface has the slide bar, the fixed surface of layer board is connected with the fixed block, through setting up the slide bar, during the use, the slide bar inserts in the fixed block, is convenient for fix a position the baffle, has increased the stability of equipment, has reduced the operation degree of difficulty of equipment.

Preferably, the first hole is formed in the surface of the fixed block, the first hole is formed in the surface of the sliding rod and the first hole is formed in the surface of the fixed block in an inserting mode, one side of the baffle is fixedly connected with a driving machine, and when the baffle is used, the driving machine drives the sliding rod to move, the baffle is convenient to reset, and usability of equipment is improved.

Preferably, the drive end fixedly connected with threaded rod of driving machine, the screw hole has been seted up to the surface of slide bar, threaded rod and the screw hole threaded connection on slide bar surface, through setting up the threaded rod, during the use, the threaded rod rotates and drives the slide bar and remove, has increased the ease of use of equipment, has reduced the use degree of difficulty of equipment.

Preferably, the surface of lifting equipment is provided with cleaning device, cleaning device includes the collar, collar and lifting equipment fixed connection, the surface rotation of collar is connected with the rotary rod, one side fixedly connected with installation pole of rotary rod, one side fixedly connected with brush of installation pole, through setting up cleaning device, effectively clean the slide rail of equipment, reduced equipment card and dying and be difficult to remove, influence the condition that equipment lifted by crane, be convenient for maintain.

Preferably, the fixed surface of rotary rod is connected with the gear, the fixed surface of lifting equipment is connected with the control machine, the drive end fixedly connected with button of control machine through setting up the control machine, is convenient for drive the brush and removes, conveniently cleans the slip department of equipment, has increased the ease of use of equipment.

Preferably, the driving teeth are arranged on the surface of the round block, the round block is meshed with the gear, the round block is arranged, the round block is convenient to cooperate with the gear to drive the rotary rod to rotate, the hairbrush is convenient to store and use, and the usability of the device is improved.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, when the protective device is arranged, the driver is started to drive the threaded rod to rotate, the threaded rod drives the slide rod to separate from the fixed block, the motor can be started at the moment, the baffle plate can be driven to rotate downwards by the rotation of the motor, the support plate is opened, the hook slides out of the support plate, the lifting goods are lifted, the motor is started at the moment, the baffle plate is started to shield the support plate by starting the motor, the driver is started at the moment, the threaded rod is driven by the opening of the driver, the threaded rod is driven by the threaded rod to be inserted into the fixed block to complete positioning, the goods are effectively protected by the protective device, the condition that the goods are unhooked and fall is reduced, the usability of the equipment is improved, the operation difficulty of the equipment is reduced, and the use is convenient.

2. According to the utility model, the cleaning device is arranged, when the lifting equipment is used, the control machine starts to drive the round block to rotate, the round block pushes the gear, the gear drives the rotary rod to rotate, the rotary rod drives the mounting rod and the hairbrush to correspond to the sliding rail, when the lifting equipment slides, the sliding position of the lifting equipment can be cleaned, the situation that the equipment is blocked by sundries and is difficult to slide is reduced, the cleaning device is arranged, the sliding position of the lifting equipment is effectively cleaned, the usability of the equipment is improved, the failure rate of the equipment is reduced, the use is convenient, the safety of the equipment is improved, and the maintenance is convenient.

Drawings

Fig. 1 is a schematic perspective view of a protective crane according to the present utility model;

fig. 2 is a schematic side view of a protection crane according to the present utility model;

fig. 3 is a schematic diagram of a part of a structure of a protection crane according to the present utility model;

fig. 4 is a schematic structural diagram of a protection device of a protection crane according to the present utility model;

fig. 5 is a schematic structural view of a cleaning device of a protection type crane according to the present utility model.

Legend description: 1. a body; 2. a hook; 3. a lifting device; 4. a protective device; 41. a supporting plate; 42. a baffle; 43. a motor; 44. a slide bar; 45. a driving machine; 46. a threaded rod; 47. a fixed block; 5. a cleaning device; 51. a rotating rod; 52. a brush; 53. a mounting rod; 54. a gear; 55. a mounting ring; 56. a control machine; 57. round blocks.

Detailed Description

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a protection type hoist, includes organism 1 and protector 4, and the slide rail has been seted up on the surface of organism 1, and the inner wall sliding connection of slide rail has lifting device 3, and lifting device 3's lower surface is provided with couple 2, and protector 4 sets up on lifting device 3's surface.

The specific arrangement and function of the guard 4 and the cleaning device 5 will be described in detail below.

In this embodiment: the protector 4 includes layer board 41, layer board 41 and lifting means 3 fixed connection, and the surface of layer board 41 rotates and is connected with baffle 42, and one side fixedly connected with motor 43 of layer board 41 through setting up protector 4, has effectively protected the goods, has reduced the condition that the goods unhooked and dropped, has increased the security of equipment, has reduced the emergence of potential safety hazard, facilitates the use.

Specifically, the drive end of motor 43 link up layer board 41 and with baffle 42 fixed connection, the groove one has been seted up on the surface of baffle 42, and the inner wall sliding connection of groove one on baffle 42 surface has slide bar 44, and the fixed surface of layer board 41 is connected with fixed block 47, through setting up slide bar 44, during the use, slide bar 44 inserts in the fixed block 47, is convenient for fix a position baffle 42, has increased the stability of equipment, has reduced the operation degree of difficulty of equipment.

Specifically, the surface of the fixed block 47 is provided with a first hole, the sliding rod 44 is inserted into the first hole on the surface of the fixed block 47, and one side of the baffle 42 is fixedly connected with the driving machine 45.

In this embodiment: by arranging the driving machine 45, when in use, the driving machine 45 drives the slide bar 44 to move, so that the baffle plate 42 is conveniently reset, and the usability of the equipment is improved.

Specifically, the drive end fixedly connected with threaded rod 46 of driving machine 45, the screw hole has been seted up on the surface of slide bar 44, threaded rod 46 and the screw hole threaded connection on slide bar 44 surface, through setting up threaded rod 46, during the use, threaded rod 46 rotates and drives slide bar 44 and remove, has increased the ease of use of equipment, has reduced the use degree of difficulty of equipment.

In this embodiment: the surface of lifting equipment 3 is provided with cleaning device 5, and cleaning device 5 includes collar 55, collar 55 and lifting equipment 3 fixed connection, and the surface rotation of collar 55 is connected with rotary rod 51, and one side fixedly connected with installation pole 53 of rotary rod 51, one side fixedly connected with brush 52 of installation pole 53.

In this embodiment: through setting up cleaning device 5, effectively clean the slide rail of equipment, reduced equipment card and died and be difficult to remove, influence the condition that equipment lifted by crane, be convenient for maintain.

Specifically, the fixed surface of rotary rod 51 is connected with gear 54, and the fixed surface of lifting means 3 is connected with control machine 56, and the drive end fixedly connected with circle 57 of control machine 56 through setting up control machine 56, is convenient for drive brush 52 and removes, conveniently cleans the slip department of equipment, has increased the ease of use of equipment.

Specifically, the surface of the round block 57 is provided with driving teeth, and the round block 57 is meshed with the gear 54.

In this embodiment: through setting up the button 57, be convenient for cooperate gear 54 to drive rotary rod 51 and rotate, conveniently accomodate brush 52 and use, increased the ease of use of equipment.

Working principle: through setting up protector 4, when in use, open driver 45, driver 45 drives threaded rod 46 and rotates, threaded rod 46 drives slide bar 44 and breaks away from fixed block 47, can open motor 43 this moment, motor 43 rotates and drives baffle 42 and rotate downwards, open layer board 41, couple 2 roll-off layer board 41 this moment, and lift up the jack-up goods, at this moment, motor 43 opens motor 43 starts and drives baffle 42 and shelter from layer board 41, at this moment, open driver 45 and drive threaded rod 46, threaded rod 46 drives slide bar 44 and inserts and accomplish the location in fixed block 47, through setting up protector 4, effectively protect the goods, the condition that the goods unhook drops is reduced, the ease of use of equipment has been increased, the operation degree of difficulty of equipment has been reduced, the convenience is used, cleaning device 5 is when using, controller 56 starts and drives circle 57 and rotate, circle 57 promotes gear 54, gear 54 drives rotary rod 51 and rotate, rotary rod 51 drives installation pole 53 and brush 52 and slide rail department correspondence, when jack-up equipment 3 slides, can be difficult to slide the condition of jack-up equipment 3, the equipment is blocked up and is blocked and is difficult to slide, the ease of use is increased through setting up cleaner 5, the ease of use of equipment has been increased, the convenience of use, the equipment is convenient for maintenance, the equipment is convenient to use.

Claims

1. The utility model provides a protection type hoist, includes organism (1) and protector (4), its characterized in that: the utility model discloses a lifting device for a crane, including organism (1), slide rail has been seted up on the surface of organism (1), the inner wall sliding connection of slide rail has lifting device (3), the lower surface of lifting device (3) is provided with couple (2), protector (4) set up on the surface of lifting device (3), protector (4) include layer board (41), layer board (41) and lifting device (3) fixed connection, the surface rotation of layer board (41) is connected with baffle (42), one side fixedly connected with motor (43) of layer board (41).

2. A guard crane according to claim 1, characterized in that: the driving end of the motor (43) penetrates through the supporting plate (41) and is fixedly connected with the baffle plate (42), a groove I is formed in the surface of the baffle plate (42), a sliding rod (44) is slidably connected to the inner wall of the groove I on the surface of the baffle plate (42), and a fixing block (47) is fixedly connected to the surface of the supporting plate (41).

3. A guard crane according to claim 2, characterized in that: the surface of the fixed block (47) is provided with a first hole, the sliding rod (44) is inserted with the first hole on the surface of the fixed block (47), and one side of the baffle (42) is fixedly connected with a driving machine (45).

4. A guard crane according to claim 3, characterized in that: the driving end of the driving machine (45) is fixedly connected with a threaded rod (46), a threaded hole is formed in the surface of the sliding rod (44), and the threaded rod (46) is in threaded connection with the threaded hole in the surface of the sliding rod (44).

5. A guard crane according to claim 1, characterized in that: the surface of lifting equipment (3) is provided with cleaning device (5), cleaning device (5) are including collar (55), collar (55) and lifting equipment (3) fixed connection, the surface rotation of collar (55) is connected with rotary rod (51), one side fixedly connected with installation pole (53) of rotary rod (51), one side fixedly connected with brush (52) of installation pole (53).

6. The guard type crane of claim 5, wherein: the surface of rotary rod (51) is fixedly connected with gear (54), the surface of hoisting equipment (3) is fixedly connected with control machine (56), drive end fixedly connected with button (57) of control machine (56).

7. The guard type crane of claim 6, wherein: the surface of the round block (57) is provided with driving teeth, and the round block (57) is connected with the gear (54) in a meshed mode.