CN218320265U - Automatic operation device for hoisting machinery - Google Patents
Automatic operation device for hoisting machinery Download PDFInfo
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- CN218320265U CN218320265U CN202222650006.6U CN202222650006U CN218320265U CN 218320265 U CN218320265 U CN 218320265U CN 202222650006 U CN202222650006 U CN 202222650006U CN 218320265 U CN218320265 U CN 218320265U
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Abstract
The utility model provides an automatic operation device for hoisting machinery, belonging to the technical field of hoisting equipment, comprising an excessive hook, an anti-drop connecting plate and a lifting hook, wherein the upper part of the excessive hook is used for connecting the hoisting machinery, and the lower part of the excessive hook is provided with an installation hole site; the upper part of the anti-falling connecting plate is suitable for being connected with a mounting hole position of the transition hook, and the lower part of the anti-falling connecting plate is provided with an anti-falling baffle; lifting hook one end is formed with the coupler body, the definition lifting hook includes half left and half right, half left and half right department of meeting is the middle part, the coupler body is located half right, half left weight is greater than half right weight, the anti-disengaging connecting plate is connected in the rotation of lifting hook middle part, the lifting hook rotates and forms the couple, lift by crane and three kinds of states of unhook, be couple state or unhook state when the coupler body is not connected wire rope, be the couple state when connecting wire rope, be the unhook state when shifting out wire rope, coupler body opening part butt anticreep baffle when lifting by crane the state, it does not need the special messenger to unhook to have, can unhook automatically, convenient operation and efficient technological effect.
Description
Technical Field
The utility model belongs to the technical field of the handling equipment, more specifically say, relate to an automatic operation device for hoisting machinery.
Background
The industrial and mining enterprises and the logistics industry all need to use hoisting machinery, such as electric hoists, traveling cranes, cranes and the like, so as to carry out operation activities such as allocation and transportation, loading and unloading, and the main operating device on the hoisting machinery is a lifting hook. As is known, the hoisting and lifting operation is a widely used work and is also one of the dangerous operations. The weight is connected with a steel wire rope, and a lifting hook and the steel wire rope need to be hung before hoisting, namely, the hanging operation is carried out; when the heavy object is lifted to a preset position, the steel wire rope needs to be taken down from the lifting hook, namely, the unhooking operation is carried out. The operation of couple and unhook is all realized through the manual work, and the high altitude unhook has very many people to fall from the eminence injury in addition, because current mousing-hook elastic barrier piece failure rate is higher, can cause the phenomenon that the heavy object falls, and the unhook still needs the special messenger to operate moreover. There are many disadvantages in terms of safety, efficiency, and labor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic operation device for hoisting machinery aims at solving the lifting hook that uses on the hoisting machinery and needs the special messenger to unhook, operates inconvenient technical problem.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is an automatic operation device for a hoisting machine, comprising:
the upper part of the transition hook is used for connecting a hoisting machine, and the lower part of the transition hook is provided with a mounting hole site;
the upper part of the anti-falling connecting plate is suitable for being connected with the mounting hole position of the transition hook, and the lower part of the anti-falling connecting plate is provided with an anti-falling baffle;
lifting hook, one end are formed with the coupler body, and the definition the lifting hook includes half left and half right, and half left and half right department of meeting is the middle part, the coupler body is located half right, and half left weight is greater than half right weight, the lifting hook middle part rotates and connects the anticreep connecting plate, the lifting hook rotates and forms the couple, lifts by crane and unhook three kinds of states, be the couple state when the coupler body is not connected wire rope or the unhook state, be the couple state when connecting wire rope, be the unhook state when shifting out wire rope, when lifting by crane the state coupler body opening part butt the anticreep baffle, the anticreep baffle is used for blockking that wire rope shifts out from the opening part.
As another embodiment of this application, during the couple state the lifting hook is the form of crouching, during the state of lifting by crane the clockwise rotation of lifting hook is vertical form just the below is arranged in to the coupler body, during the unhooking state the anticlockwise rotation of lifting hook is vertical form just the top is arranged in to the coupler body.
As another embodiment of the application, the left half part of the lifting hook is connected with a balancing weight.
As another embodiment of this application, the anticreep connecting plate includes two plate bodys that set up side by side each other, two have the space between the plate body, plate body upper portion with excessive hook joint, the lifting hook rotate connect in the space, anticreep baffle both ends are connected respectively in two the lower extreme of plate body.
As another embodiment of this application, magnet is installed to the coupler body inner wall of lifting hook, magnet is used for magnetism to inhale wire rope.
As another embodiment of this application, anticreep baffle lower extreme is connected with the buffer, the lifting hook can support after rotating and lean on the buffer, the buffer is used for the buffering the lifting hook is right the impact force of anticreep baffle.
As another embodiment of this application, the buffer including connect in a plurality of springs of anticreep baffle lower extreme and connect simultaneously in a plurality of the cowl of spring outer end, the coupler body can support and lean on cowl, cowl receives the coupler body supports can compress after leaning on the spring.
As another embodiment of this application, the anticreep connecting plate with excessive hook passes through the round pin hub rotation and connects, the anticreep connecting plate with the lifting hook passes through the round pin hub rotation and connects.
As another embodiment of the application, a spring shifting piece is arranged on the inner wall of the hook body of the lifting hook, and when the hook body hooks up the steel wire rope, the steel wire rope pushes the spring shifting piece to rotate towards the direction close to the inside of the hook body; when the steel wire rope is not connected with the hook body, the spring shifting piece rotates towards the direction far away from the hook body so as to plug the opening of the hook body.
As another embodiment of this application, excessive hook includes from last to lower upper hook, weighing device and the lower hook that connects gradually, the upper hook is used for connecting hoist and mount machinery the lower hook has the installation hole site, weighing device weighs to the heavy object when being used for lifting by crane.
The utility model provides a pair of automatic operation device for hoisting machinery's beneficial effect lies in: compared with the prior art, the automatic operation device for the hoisting machine comprises the transition hook, the anti-drop connecting plate and the lifting hook, wherein the upper part of the transition hook is used for connecting the hoisting machine, and the lower part of the transition hook is provided with an installation hole site; the upper part of the anti-falling connecting plate is suitable for being connected with a mounting hole position of the transition hook, and the lower part of the anti-falling connecting plate is provided with an anti-falling baffle; lifting hook one end is formed with the coupler body, the definition lifting hook includes half left and half right, half left and half right department of meeting is the middle part, the coupler body is located half right, half left weight is greater than half right weight, the lifting hook middle part is rotated and is connected the anticreep connecting plate, the lifting hook rotates and forms the couple, lift by crane and three kinds of states of unhooking, be the couple state or the unhooking state when the coupler body is not connected wire rope, be the couple state when connecting wire rope, be the unhooking state when shifting out wire rope, coupler body opening part butt anticreep baffle when lifting by crane the state, it does not need the special person to unhooking to have, can unhooking automatically, convenient operation and efficient technological effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view (hook state) of an automatic operation device for a hoisting machine according to an embodiment of the present invention;
FIG. 2 is a side view of FIG. 1;
fig. 3 is a schematic structural view (lifting state) of an automatic operation device for a lifting machine according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram (unhooking state) of an automatic operation device for a hoisting machine according to an embodiment of the present invention;
fig. 5 is a schematic structural view of an automatic operation device for a hoisting machine according to another embodiment of the present invention;
fig. 6 is a schematic structural view of an automatic operation device for a hoisting machine according to another embodiment of the present invention;
fig. 7 is a schematic structural view of an automatic operation device for a hoisting machine according to another embodiment of the present invention;
fig. 8 is a schematic structural view of an automatic operation device for a hoisting machine according to another embodiment of the present invention;
fig. 9 is a schematic structural view of an automatic operation device for a hoisting machine according to another embodiment of the present invention.
In the figure: 1. an excessive hook; 11. mounting hole sites; 12. hooking; 13. a weighing device; 14. hooking; 2. an anti-drop connecting plate; 21. an anti-drop baffle plate; 22. a plate body; 3. a hook; 31. a hook body; 32. a left half part; 33. a right half portion; 4. a balancing weight; 5. a magnet; 6. a buffer; 61. a spring; 62. an arc-shaped baffle plate; 7. a pin shaft; 8. a spring poking sheet.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 9, an automatic operation device for a hoisting machine according to the present invention will now be described. The automatic operation device for the hoisting machinery comprises a transition hook 1, an anti-falling connecting plate 2 and a lifting hook 3, wherein the upper part of the transition hook 1 is used for connecting the hoisting machinery, and the lower part of the transition hook 1 is provided with a mounting hole position 11; the upper part of the anti-falling connecting plate 2 is suitable for being connected with the mounting hole 11 of the transition hook 1, and the lower part of the anti-falling connecting plate is provided with an anti-falling baffle plate 21; 3 one end of lifting hook is formed with coupler body 31, it includes half left part 32 and half right part 33 to define lifting hook 3, half left part 32 and half right part 33 meet the department and be the middle part, coupler body 31 is located half right part 33, half left part 32 weight is greater than half right part 33 weight, 3 middle parts of lifting hook are rotated and are connected anticreep connecting plate 2, 3 rotations of lifting hook form the couple, lift by crane and three kinds of states of unhooking, be couple state or unhooking state when coupler body 31 does not connect wire rope, be the couple state when connecting wire rope, be the unhooking state when shifting out wire rope, 31 opening part butt anticreep baffle 21 of coupler body during the state of lifting by crane, anticreep baffle 21 is used for blockking that wire rope shifts out from the opening part.
Compared with the prior art, the automatic operation device for the hoisting machinery provided by the utility model has the advantages that the upper part of the transition hook 1 is used for connecting the hoisting machinery, and the lower part is provided with the installation hole site 11; the upper part of the anti-falling connecting plate 2 is suitable for being connected with the mounting hole position 11 of the transition hook 1, and the lower part of the anti-falling connecting plate is provided with an anti-falling baffle plate 21; 3 one end of lifting hook is formed with coupler body 31, it includes half left 32 and half right 33 to define lifting hook 3, half left 32 and half right 33 department of meeting are the middle part, coupler body 31 is located half right 33, half left 32 weight is greater than half right 33 weight, 3 middle parts of lifting hook rotate connect anticreep connecting plate 2, 3 rotations of lifting hook form the couple, lift by crane and three kinds of states of unhooking, coupler body 31 is couple state or unhooking state when not connecting wire rope, be couple state when connecting wire rope, be the unhooking state when shifting out wire rope, 31 opening part butt anticreep baffle 21 of coupler body during the state of lifting by crane, it does not need the special person to unhook to have, can unhooking automatically, convenient operation and efficient technological effect.
The lifting hook is the core of the automatic operating device, and to ensure that the anti-drop connecting plate in a lifting state can close the opening of the lifting hook 3, the left half part 32 of the lifting hook 3 in a cargo landing state can rotate downwards, the opening of the lifting hook 3 is opened, and the opening direction is downward. The goods reachs the target position and can take off the rigging automatically after putting down the goods, need not to go to the unhook before the special messenger, and a basic requirement of hoist and mount operation has rigging mousing-hook function, the utility model discloses when lifting by crane, after the rigging was taut rope under the effect of heavy object, the opening direction of lifting hook 3 can be changeed to the position on the slant, and at this moment, anticreep connecting plate 2 seals the opening of lifting hook 3, and the rigging can not follow 3 internal slipping of lifting hook and come out, can prevent conventional hoist and mount occurence of failure effectively. In the operations of loading and unloading, stacking and the like, due to the automatic unhooking function, a specially-assigned person is not required to frequently hang or unhook at a high place, frequently rush up and down and avoid, and the accidents of falling and smashing at the high place are more effectively avoided; the workload of personnel or ropeworkers can be reduced.
The utility model has the advantages of simple structure, safe and reliable, convenient operation, improvement efficiency, reduction cost of labor, it is more obvious to the unit's of some recurrent loading and unloading accent fortune benefit.
As a specific embodiment of the automatic operation device for hoisting machinery provided by the present invention, please refer to fig. 1 to 9, the hook 3 is horizontal during the hook state, the hook 3 rotates clockwise during the lifting state to be vertical and the hook body 31 is disposed below, and the hook 3 rotates counterclockwise during the unhooking state to be vertical and the hook body 31 is disposed above.
Hooking operation: the hoisting equipment is adjusted to be lifted to the height of the hook 3 convenient to hook, and the rope operator adjusts the position of the hook 3 and puts the hoisting rope (such as a steel wire rope) into the hook 3 as shown in figure 1. When the hoisting rope is completely placed in the lifting hook 3, the lifting hook 3 is rotated by hand to enable the opening to be upward, the tail end of the anti-falling connecting plate 2 closes the opening of the lifting hook 3, and then the lifting can be commanded, as shown in figure 3. When the goods are lifted to the designated position, the goods are descended, when the rope of the goods is not pulled any more, the lifting hook 3 overcomes the moment of the rope to start to rotate downwards under the action of the moment of the counterweight end, simultaneously, the opening for the rope of the lifting hook 3 to enter and exit is gradually opened, and when the goods reach the unhooking position shown in figure 4, the lifting equipment is commanded to ascend, and the unhooking is completed. The abrasion conditions of the excessive hook 1, the anti-drop connecting plate 2 and the lifting hook 3 and the defects of cracks, welding, and the like of all accessories are regularly checked, and safety accidents are avoided.
As a specific embodiment of the automatic operation device for hoisting machinery provided by the present invention, please refer to fig. 1 to 9, the left half portion 32 of the hook 3 is connected to the counterweight 4.
As a pair of the utility model provides a pair of automatic operation device for hoist and mount machinery's a specific embodiment please refer to fig. 1 to fig. 9, anticreep connecting plate 2 includes two plate bodies 22 that set up each other side by side, has the space between two plate bodies 22, and plate body 22 upper portion is connected with excessive hook 1, and lifting hook 3 rotates to be connected in the space, and anticreep baffle 21 both ends are connected respectively in two plate body 22's lower extreme.
The anti-drop baffle 21 and the two plate bodies 22 are enclosed to form a U-shaped structure.
As a specific embodiment of the automatic operation device for hoisting machinery provided by the utility model, please refer to fig. 1 to 9, magnet 5 is installed to the coupler body 31 inner wall of lifting hook 3, and magnet 5 is used for magnetism to inhale wire rope. The inner wall of the hook body 31 is provided with a groove, the magnet 5 is embedded in the groove, and one side surface exposed by the magnet 5 is flush with the plane of the inner wall of the hook body 31.
As the utility model provides a pair of automatic operation device for hoisting machinery's a specific implementation way please refer to fig. 1 to fig. 9, and anticreep baffle 21 lower extreme is connected with buffer 6, and 3 rotations of lifting hook can support by buffer 6, and buffer 6 is used for buffering 3 impact forces to anticreep baffle 21 of lifting hook.
As the utility model provides a pair of automatic operation device for hoisting machinery's a specific implementation way, please refer to fig. 1 to 9, buffer 6 is including connecting in a plurality of springs 61 of anticreep baffle 21 lower extreme and connecting simultaneously in the cowl 62 of a plurality of springs 61 outer ends, and cowl 31 can support and lean on cowl 62, and cowl 62 receives the coupler 31 to support and to lean on back ability compression spring 61.
As the utility model provides a pair of automatic operation device for hoisting machinery's a specific implementation way please refer to fig. 6 to 9, anticreep connecting plate 2 rotates through round pin axle 7 with excessive hook 1 to be connected, and anticreep connecting plate 2 rotates through round pin axle 7 with lifting hook 3 to be connected. Anticreep connecting plate 2 can be excessive relatively and hook 1 takes place to rotate, and lifting hook 3 can take place to rotate for anticreep connecting plate 2 relatively, and the plane that forms after rotating is in vertical plane. The pin shaft 7 needs to be calculated through strength to ensure the shear strength, and meanwhile, the pin shaft must have good wear resistance.
In fig. 1-5, the anti-dropping connecting plate 2 is fixedly connected with the transition hook 1 through two bolts.
As a specific embodiment of the automatic operation device for hoisting machinery provided by the present invention, please refer to fig. 1 to 9, the inner wall of the hook body 31 of the hook 3 is provided with the spring poking piece 8, when the hook body 31 hooks the steel wire rope, the steel wire rope pushes the spring poking piece 8 to rotate towards the direction close to the inside of the hook body 31; when the wire rope is not connected with the hook body 31, the spring poking sheet 8 rotates towards the direction away from the hook body 31 to seal the opening of the hook body 31. This spring plectrum 8 adopts the mousing-hook elasticity separation blade that uses among the prior art, and back in having wire rope to get into the opening, spring plectrum 8 is by compressed state, and after wire rope shifted out the opening, spring plectrum 8 was natural state and shutoff opening, has played when wire rope shifted out the opening, can the helping hand push wire rope, and the messenger shifts out more smoothly. Of course, the pressing force of the steel wire rope on the spring pulling piece 8 is larger than the torque force of the spring pulling piece 8.
Specifically, the spring paddle 8 includes a torsion spring and a paddle.
As the utility model provides a pair of automatic operation device for hoisting machinery's a specific embodiment please refer to fig. 1 to fig. 9, excessive hook 1 includes from last to the last 12, weighing device 13 and the lower hook 14 that connect gradually down, and upper hook 12 is used for connecting hoisting machinery, lower hook 14 has installation hole site 11, and weighing device 13 weighs to heavy object when being used for lifting by crane. The scale 13 may be a hook scale of the prior art.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an automatic operation device for hoisting machinery which characterized in that includes:
the upper part of the transition hook is used for connecting a hoisting machine, and the lower part of the transition hook is provided with a mounting hole site;
the upper part of the anti-falling connecting plate is suitable for being connected with the mounting hole position of the transition hook, and the lower part of the anti-falling connecting plate is provided with an anti-falling baffle;
lifting hook, one end are formed with the coupler body, and the definition the lifting hook includes half left and half right, and half left and half right department of meeting is the middle part, the coupler body is located half right, and half left weight is greater than half right weight, the lifting hook middle part rotates and connects the anticreep connecting plate, the lifting hook rotates and forms the couple, lifts by crane and unhook three kinds of states, be the couple state when the coupler body is not connected wire rope or the unhook state, be the couple state when connecting wire rope, be the unhook state when shifting out wire rope, when lifting by crane the state coupler body opening part butt the anticreep baffle, the anticreep baffle is used for blockking that wire rope shifts out from the opening part.
2. The automatic handling device for hoisting machinery according to claim 1, wherein the hook is horizontally disposed in a hook-on state, the hook is vertically disposed by rotating clockwise in a hoisting state, and the hook body is disposed downward, and the hook is vertically disposed by rotating counterclockwise in a hook-off state, and the hook body is disposed upward.
3. The automatic operation device for hoisting machinery as claimed in claim 1, wherein the left half of the hook is connected with a weight block.
4. The automatic operating device for the hoisting machine according to claim 1, wherein the anti-dropping connecting plate comprises two plate bodies arranged side by side, a gap is formed between the two plate bodies, the upper part of the plate body is connected with the transition hook, the lifting hook is rotatably connected in the gap, and two ends of the anti-dropping baffle are respectively connected to the lower ends of the two plate bodies.
5. The automatic operation device for hoisting machinery of claim 1, wherein the inner wall of the hook body of the hook is provided with a magnet for magnetically attracting the steel wire rope.
6. The automatic operating device for the hoisting machine according to claim 1, wherein a buffer is connected to the lower end of the anti-drop baffle, the hook can abut against the buffer after rotating, and the buffer is used for buffering the impact force of the hook on the anti-drop baffle.
7. The automatic operation device for hoisting machinery as claimed in claim 6, wherein the buffer comprises a plurality of springs connected to the lower end of the anti-drop baffle and a curved baffle connected to the outer ends of the plurality of springs, the hook body can abut against the curved baffle, and the curved baffle can compress the springs after being abutted by the hook body.
8. The automatic operating device for the hoisting machine according to claim 1, wherein the anti-dropping connecting plate is rotatably connected with the transition hook through a pin, and the anti-dropping connecting plate is rotatably connected with the lifting hook through a pin.
9. The automatic operating device for hoisting machinery of claim 1, wherein the hook body inner wall of the hook is provided with a spring pick, and when the hook body picks up the steel wire rope, the steel wire rope pushes the spring pick to rotate towards the direction close to the inside of the hook body; when the steel wire rope is not connected with the hook body, the spring shifting piece rotates towards the direction far away from the hook body so as to plug the opening of the hook body.
10. The automatic operating device for hoisting machinery of claim 9, wherein the transition hook comprises an upper hook, a weighing device and a lower hook which are connected in sequence from top to bottom, the upper hook is used for connecting the hoisting machinery, the lower hook is provided with the mounting hole, and the weighing device is used for weighing heavy objects during hoisting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222650006.6U CN218320265U (en) | 2022-10-09 | 2022-10-09 | Automatic operation device for hoisting machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222650006.6U CN218320265U (en) | 2022-10-09 | 2022-10-09 | Automatic operation device for hoisting machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218320265U true CN218320265U (en) | 2023-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222650006.6U Active CN218320265U (en) | 2022-10-09 | 2022-10-09 | Automatic operation device for hoisting machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218320265U (en) |
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2022
- 2022-10-09 CN CN202222650006.6U patent/CN218320265U/en active Active
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