CN217808443U

CN217808443U - Articulated formula spiral arm hoisting apparatus

Info

Publication number: CN217808443U
Application number: CN202221528791.1U
Authority: CN
Inventors: 杨陈杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-11-15
Anticipated expiration: 2032-06-16

Abstract

The utility model relates to an articulated spiral arm hoisting device, which comprises a support main body, a hoisting structure and a driving piece; when a plurality of display panel of needs jack-up, the work of drive adsorption disc, a plurality of adsorption disc one-to-one display panel, adsorb behind the display panel when the adsorption disc, driving piece drives a plurality of drive gear rotations simultaneously, drive gear drives driven gear in succession and rotates, because driven gear passes breach portion and the meshing of second tooth portion, consequently the telescopic link action of stretching out and drawing back in the sleeve, accomplish display panel's altitude mixture control when the inner of telescopic link removes to the sleeve in, realized lifting by crane a plurality of display panel simultaneously through such structure, the work efficiency is improved, the labor cost is reduced.

Description

Articulated formula spiral arm hoisting apparatus

Technical Field

The utility model relates to a hoisting machinery, concretely relates to articulated formula spiral arm hoisting apparatus.

Background

The hoisting machine is not only used as an auxiliary device to carry and unload raw materials, heavy objects and products, but also is an indispensable device in the operation flow of the production process. The hoisting machine is widely applied to various industries such as building, chemical industry, food, electronics, electromechanical equipment and the like, for example, a single-arm crane commonly used in a building site, a portal crane commonly used in an electromechanical equipment production workshop, a hand-push hoisting machine used in a food production workshop and the like.

In the electron production vehicle workshop, can relate to display panel's jack-up, accomplish the jack-up work to display panel through hoisting apparatus, among the prior art, use the adsorption disc to adsorb display panel usually, then accomplish altitude mixture control through hoisting apparatus, however, current articulated formula spiral arm hoisting apparatus can only once just accomplish the task of lifting by crane to a display panel, and work efficiency is low like this, increases the cost of labor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an articulated formula spiral arm hoisting apparatus to solve the problem that the task of lifting by crane to a display panel was once just accomplished to the existence of current articulated formula spiral arm hoisting apparatus.

In order to accomplish the above object, the present invention provides an articulated jib crane apparatus, comprising a support body, a crane structure and a driving member;

the support main body is provided with a sliding structure in a sliding manner, the bottom end of the sliding structure is provided with a main body plate, and the upper end surface of the main body plate is rotatably arranged with the sliding structure;

the lifting structures are arranged on the lower end face of the main body plate along the length of the main body plate, each lifting structure comprises a third mounting plate, a driving gear, a connecting rod, a driven gear, a sleeve, a telescopic rod and an adsorption disc, the driving gear is connected with the driven gear through the connecting rod, the connecting rod is rotatably arranged on the third mounting plate, the third mounting plate is fixedly arranged on the lower end face of the main body plate, one end of the sleeve is fixedly arranged on the lower end face of the main body plate, a notch part is formed in the annular wall of the sleeve, the telescopic rod is slidably arranged in the sleeve, a second tooth part is formed in the telescopic rod along the length of the telescopic rod, the driven gear penetrates through the notch part to be meshed with the second tooth part, and the telescopic rod is provided with the adsorption disc;

the driving piece is used for driving the driving gears to synchronously rotate.

The beneficial effects of the above scheme are: when a plurality of display panel of needs jack-up, the work of drive adsorption disc, a plurality of adsorption disc one-to-one display panel, adsorb behind the display panel when the adsorption disc, driving piece drives a plurality of drive gear rotations simultaneously, drive gear drives driven gear in succession and rotates, because driven gear passes breach portion and the meshing of second tooth portion, consequently the telescopic link action of stretching out and drawing back in the sleeve, accomplish display panel's altitude mixture control when the inner of telescopic link removes to the sleeve in, realized lifting by crane a plurality of display panel simultaneously through such structure, the work efficiency is improved, the labor cost is reduced.

A preferred scheme is, the drive piece includes first mounting panel, drive cylinder, second mounting panel and drive pole, the quantity of second mounting panel is two, the one end of these two second mounting panels all with the lower terminal surface fixed connection of main part board, the drive pole slides and sets up on the second mounting panel, first tooth portion is seted up along its length direction to the drive pole, first tooth portion and drive gear engagement, the one end of drive pole docks with the piston rod that drives the cylinder, the other end of connecting rod docks with the one end of next group drive pole.

One preferred scheme is, support the main part and include the ring flange, the support column, the fixed plate, the rotary rod, stiffener and slip track, the bottom and the coaxial butt joint of ring flange of support column, the quantity of fixed plate is two, the fixed top position that sets up at the support column of the one end of these two fixed plates, the rotary rod rotates along the axis direction of support column and sets up on two fixed plates, the orbital one end of slip that the level set up is fixed with the rotary rod, the both ends of the stiffener of putting the setting to one side are fixed respectively and are set up on rotary rod and slip track.

One preferred scheme is that the sliding track is of an I-shaped structure, and a limiting plate is arranged at the end part, far away from the rotating rod, of the I-shaped structure.

An optimal scheme is that, sliding structure includes U template, runner and montant, and the quantity of runner is two, and two runners rotate respectively like this and set up on two lateral walls of the open end of U template, and two runners slide respectively and set up on two guide ways of I shape structure, the one end of montant and the blind end fixed connection of U template, and the other end and the main part board of montant rotate the setting.

The handle is a U-shaped rod body, and the opening end of the U-shaped rod body is fixedly arranged on the main body plate.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic view of an application scenario structure of the articulated jib crane apparatus of the present invention;

fig. 2 is a schematic perspective view of the articulated jib crane apparatus of the present invention;

fig. 3 is a schematic view of another perspective structure of the articulated jib crane apparatus according to the present invention.

Description of the reference numerals

10. A support body; 11. a sliding structure; 110. a U-shaped plate; 111. a rotating wheel; 112. a vertical rod; 12. a main body plate; 13. a flange plate; 14. a support column; 15. a fixing plate; 16. rotating the rod; 17. a reinforcing bar; 18. a sliding track; 19. a handle; 180. a limiting plate; 20. a hoisting structure; 21. a third mounting plate; 22. a drive gear; 23. a connecting rod; 24. a driven gear; 25. a sleeve; 250. a notch portion; 26. a telescopic rod; 27. a second tooth portion; 28. an adsorption tray; 30. a driver; 31. a first mounting plate; 32. driving the cylinder; 33. a second mounting plate; 34. driving the rod; 35. a first tooth portion.

Detailed Description

The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

The first embodiment:

as shown in fig. 1 to 3, the present embodiment provides an articulated jib crane apparatus including a support body 10, a crane structure 20, and a driver 30.

The support main body 10 is provided with a sliding structure 11 in a sliding manner, the bottom end of the sliding structure 11 is provided with a main body plate 12, and the upper end surface of the main body plate 12 is rotatably arranged with the sliding structure 11;

the lifting structures 20 are multiple groups, the lifting structures 20 are arranged on the lower end face of the main body plate 12 along the length direction of the main body plate 12, the multiple groups of lifting structures 20 are uniformly distributed, each lifting structure 20 comprises a third mounting plate 21, a driving gear 22, a connecting rod 23, a driven gear 24, a sleeve 25, an expansion link 26 and an adsorption disc 28, the driving gear 22 is connected with the driven gear 24 through the connecting rod 23, the connecting rod 23 is rotatably arranged on the third mounting plate 21, the third mounting plate 21 is fixedly arranged on the lower end face of the main body plate 12, one end of the sleeve 25 is fixedly arranged on the lower end face of the main body plate 12, a notch 250 is formed in the annular wall of the sleeve 25, the expansion link 26 is slidably arranged in the sleeve 25, the expansion link 26 is provided with a second tooth part 27 along the length of the expansion link 26, the driven gear 24 penetrates through the notch 250 to be meshed with the second tooth part 27, and the expansion link 26 is provided with the adsorption disc 28;

the driving member 30 is used for driving the plurality of driving gears 22 to rotate synchronously.

When a plurality of display panels need to be lifted, the adsorption disc 28 is driven to work, the display panels are in one-to-one correspondence with the adsorption discs 28, after the display panels are adsorbed by the adsorption discs 28, the driving part 30 simultaneously drives the driving gears 22 to rotate, the driving gears 22 sequentially drive the driven gears 24 to rotate, as the driven gears 24 penetrate through the notch parts 250 to be meshed with the second tooth parts 27, the telescopic rod 26 stretches and retracts in the sleeve 25, the height adjustment of the display panels is completed when the inner end of the telescopic rod 26 moves in the sleeve 25, the simultaneous lifting of the display panels is realized through the structure, the working efficiency is improved, and the labor cost is reduced. Adsorption discs are prior art, and reference may be made to patent numbers: CN208663485U, therefore, it will not be described in detail.

Second embodiment:

the driving member 30 includes a first mounting plate 31, a driving cylinder 32, a second mounting plate 33 and a driving rod 34, the number of the second mounting plates 33 is two, one end of each of the two second mounting plates 33 is fixedly connected with the lower end face of the main body plate 12, the driving rod 34 is slidably disposed on the second mounting plate, the driving rod 34 is provided with a first tooth portion 35 along the length direction thereof, the first tooth portion 35 is engaged with the driving gear 22, one end of the driving rod 34 is in butt joint with a piston rod of the driving cylinder 32, and the other end of the connecting rod 23 is in butt joint with one end of the next driving rod 34. The piston rod of the driving cylinder 32 performs a telescopic action, and drives the driving rod 34 to move in sequence, and further, the first tooth part 35 is meshed with the driving gear 22, so that the plurality of driving gears 22 rotate synchronously.

Support subject 10 includes ring flange 13, support column 14, fixed plate 15, the rotary rod 16, stiffener 17 and slip track 18, the bottom and the coaxial butt joint of ring flange 13 of support column 14, the quantity of fixed plate 15 is two, the fixed top position that sets up at support column 14 of the one end of these two fixed plates 15, rotary rod 16 rotates along the axis direction of support column 14 and sets up on two fixed plates 15, the one end of the slip track 18 of level setting is fixed with rotary rod 16, the both ends of the stiffener 17 of putting the setting to one side are fixed respectively and are set up on rotary rod 16 and slip track 18.

The sliding rail 18 is of an i-shaped structure, and a limiting plate 180 is arranged at the end of the i-shaped structure far away from the rotating rod 16.

The sliding structure 11 includes a U-shaped plate 110, two rotating wheels 111 and two vertical bars 112, the two rotating wheels 111 are respectively rotatably disposed on two side walls of an opening end of the U-shaped plate 110, the two rotating wheels 111 are respectively slidably disposed on two guide grooves of the i-shaped structure, one end of the vertical bar 112 is fixedly connected with a closed end of the U-shaped plate 110, and the other end of the vertical bar 112 is rotatably disposed with the main body plate 12.

The main body plate 12 is provided with a handle 19, the handle 19 is a U-shaped rod body, and the opening end of the U-shaped rod body is fixedly arranged on the main body plate 12.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Claims

1. An articulated swing arm lifting device, characterized in that it comprises

The support body is provided with a sliding structure in a sliding mode, a body plate is arranged at the bottom end of the sliding structure, and the upper end face of the body plate is rotatably arranged with the sliding structure;

and the driving piece is used for driving the driving gears to synchronously rotate.

2. The articulated jib hoisting device of claim 1, wherein the driving member comprises a first mounting plate, a driving cylinder, two second mounting plates and two driving rods, one end of each of the two second mounting plates is fixedly connected to the lower end surface of the main body plate, the driving rods are slidably disposed on the second mounting plates, the driving rods are provided with first teeth along the length direction thereof, the first teeth are engaged with the driving gear, one end of each driving rod is butted with the piston rod of the driving cylinder, and the other end of each connecting rod is butted with one end of the next driving rod.

3. The articulated boom crane of claim 1, wherein the support body comprises a flange, a support column, two fixing plates, a rotating rod, a reinforcing rod and a sliding rail, the bottom end of the support column is coaxially butted with the flange, one end of each fixing plate is fixedly arranged at the top end of the support column, the rotating rod is rotatably arranged on the two fixing plates along the axial direction of the support column, one end of the sliding rail horizontally arranged is fixed with the rotating rod, and two ends of the reinforcing rod obliquely arranged are respectively fixedly arranged on the rotating rod and the sliding rail.

4. The articulated boom crane of claim 3 wherein the sliding track is an I-shaped structure with a stop plate disposed at the end of the I-shaped structure distal from the rotating rod.

5. The articulated jib hoisting device of claim 4, wherein the sliding structure comprises a U-shaped plate, two rotating wheels and a vertical rod, the number of the rotating wheels is two, such that the two rotating wheels are respectively and rotatably disposed on two side walls of the open end of the U-shaped plate, the two rotating wheels are respectively and slidably disposed on two guide grooves of the I-shaped structure, one end of the vertical rod is fixedly connected with the closed end of the U-shaped plate, and the other end of the vertical rod is rotatably disposed with the main body plate.

6. The articulated boom crane of claim 1 wherein said body plate has a handle formed thereon, said handle being a U-shaped rod, said U-shaped rod having an open end fixedly secured to said body plate.