CN217732474U

CN217732474U - Intelligent crane with positioning system

Info

Publication number: CN217732474U
Application number: CN202221056105.5U
Authority: CN
Inventors: 倪刚
Original assignee: Shanghai Shangyu Communication Technology Co ltd
Current assignee: Shanghai Shangyu Communication Technology Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-11-04
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses an intelligent crane with positioning system relates to hoist technical field. The utility model discloses a jack-up davit, assembly plate and positioner, the fixed frame of terminal surface fixedly connected with before the assembly plate, fixed frame internal connection have a plurality of buffer spring, and buffer spring one end is connected with the mounting panel, and positioner installs the terminal surface before the mounting panel, the spacing frame of fixed frame inside wall fixed connection, and the position of spacing frame suits with the mounting panel mutually, and the assembly plate rear end face is provided with two sets of splint, splint and crane jib snap-fit. The utility model discloses a set up assembly plate, fixed frame, buffer spring, mounting panel and spacing frame, can install positioner in jack-up davit department, realize positioner's rapid Assembly, promoted the installation effectiveness, promoted positioner's installation stability and dismantlement convenience.

Description

Intelligent crane with positioning system

Technical Field

The utility model belongs to the technical field of the hoist, especially, relate to an intelligent hoist with positioning system.

Background

The crane refers to a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects in a certain range. The crane mainly comprises a hoisting mechanism, a running mechanism, a luffing mechanism, a slewing mechanism, a metal structure and the like, wherein the hoisting mechanism is a basic working mechanism of the crane, mostly consists of a hoisting system and a winch, and also can lift heavy objects through a hydraulic system.

The existing intelligent crane is usually additionally provided with a positioning system to ensure the position accuracy when a heavy object is lifted, however, the positioning device is usually assembled at the boom by a large number of bolts, the assembly is not convenient enough, the positioning device is difficult to disassemble and inconvenient for workers to overhaul when the positioning device needs to be overhauled, and meanwhile, the boom can generate strong vibration during working and can be damaged; therefore, an intelligent crane with a positioning system is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent crane with positioning system, the installation of solving current positioner needs a large amount of bolts to assemble its department in davit usually, and the assembly is convenient inadequately, when needs overhaul it, is difficult to dismantle it, and inconvenient staff overhauls, and the davit during operation can produce stronger vibrations simultaneously, can cause the problem of damage to it.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an intelligent crane with positioning system, including hoisting davit, assembly plate and positioner, the terminal surface fixedly connected with fixed frame before the assembly plate, a plurality of buffer springs are connected with to the inside of fixed frame, buffer spring one end is connected with the mounting panel, positioner installs in the terminal surface before the mounting panel, fixed frame inside wall fixed connection spacing frame, the position of spacing frame suits with the mounting panel, the assembly plate rear end face is provided with two sets of splint, splint and hoisting davit snap-fit; the positioning device can be arranged at the lifting arm through the assembling plate; the rotary rod is rotated through the rotary disc, the driving tooth drives the driven tooth to rotate, so that the bidirectional threaded rod rotates, the bidirectional threaded rod drives the two groups of sliding blocks to symmetrically displace, so that the two groups of clamping plates symmetrically displace, the clamping plates clamp the periphery of the lifting boom, the positioning device is quickly assembled, and the installation efficiency is improved; the clamping block is clamped in the clamping groove, so that the clamp plate and the lifting arm are fixed more stably; the buffer spring enables the mounting plate to have a good buffer protection effect, reduces the damage to the positioning device when the lifting arm works, and prolongs the service life of the positioning device.

The assembly plate is characterized in that a sliding groove is formed in the rear end face of the assembly plate, a bidirectional threaded rod is connected to the inner portion of the sliding groove in a rotating mode, two groups of sliding blocks are arranged on the circumferential side face of the bidirectional threaded rod in a threaded fit mode, and one side wall of each sliding block is fixedly connected with the clamping plate.

The bottom surface of the clamping plate is fixedly connected with a clamping block, the upper surface and the lower surface of the lifting boom are respectively provided with a clamping groove, and the clamping block is clamped and matched with the clamping groove.

A rotating rod is rotatably connected to one side wall of the sliding groove, driving teeth are installed at one end of the rotating rod, driven teeth are installed on the peripheral side face of the bidirectional threaded rod, and the driving teeth are meshed with the driven teeth.

And the other end of the rotating rod is provided with a turntable.

The clamping plates are in sliding fit with two opposite side walls of the fixing frame and are of an L-shaped plate structure, spring grooves are formed in the clamping plates, the opposite side walls of the fixing frame are fixedly connected with limiting plates, the spring grooves are convex grooves, the limiting plates are convex plates, the limiting plates and the spring grooves are in sliding fit with the clamping plates to perform one-step limiting protection on the positioning device, and the positioning device is fixed more stably; when positioner need be dismantled, the pulling cardboard removes two sets of cardboards spacing to positioner, can dismantle positioner, and limiting plate cooperation reset spring and spring groove let the cardboard can freely stretch to it is spacing to reset in time after the extension to positioner.

And a return spring is connected between one surface of the limiting plate and the spring groove.

The utility model discloses following beneficial effect has:

the utility model discloses a set up assembly plate, fixed frame, buffer spring, mounting panel and spacing frame, can install positioner in jack-up davit department, realize positioner's rapid Assembly, promoted the installation effectiveness; by arranging the buffer spring, the mounting plate and the limiting frame, the mounting plate has a good buffer protection effect, the damage to the positioning device when the lifting boom works is reduced, and the service life of the positioning device is prolonged; the clamp plate and the lifting arm are fixed more stably by arranging the clamp block and the clamp groove; the clamp plate can be quickly connected with the lifting arm by arranging the driving teeth, the driven teeth, the rotating rod and the bidirectional threaded rod; through setting up cardboard, limiting plate and reset spring, let the cardboard can freely stretch to can in time reset after tensile and carry on spacingly to positioner, promote positioner's installation stability and dismantle the convenience.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic isometric view of an intelligent crane with a positioning system;

FIG. 2 is a schematic top view of an intelligent crane with a positioning system;

FIG. 3 isbase:Sub>A schematic view of the cross-sectional structure A-A in FIG. 2;

FIG. 4 is a schematic view of the cross-sectional structure B-B in FIG. 2;

fig. 5 is a schematic view of the cross-sectional structure C-C in fig. 3.

In the drawings, the reference numbers indicate the following list of parts: 1. hoisting the suspension arm; 2. assembling a plate; 3. a fixing frame; 4. a positioning device; 5. a buffer spring; 6. mounting a plate; 7. a limiting frame; 8. a chute; 9. a bidirectional threaded rod; 10. a slider; 11. a splint; 12. a clamping block; 13. a card slot; 14. a rotating rod; 15. a driving tooth; 1501. a driven tooth; 16. a turntable; 17. clamping a plate; 18. a spring slot; 19. a limiting plate; 20. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner", and the like indicate orientation or positional relationship only for convenience of description and simplicity of description, but do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Referring to fig. 1-5, the utility model relates to an intelligent crane with a positioning system, which comprises a lifting boom 1, an assembly plate 2 and a positioning device 4, wherein the front end surface of the assembly plate 2 is fixedly connected with a fixed frame 3, the fixed frame 3 is internally connected with a plurality of buffer springs 5, one end of each buffer spring 5 is connected with a mounting plate 6, the positioning device 4 is arranged on the front end surface of the mounting plate 6, the inner side wall of the fixed frame 3 is fixedly connected with a limit frame 7, the position of the limit frame 7 is matched with the mounting plate 6, the rear end surface of the assembly plate 2 is provided with two groups of clamping plates 11, and the clamping plates 11 are clamped and matched with the lifting boom 1; the positioning device 4 can be mounted at the lifting boom 1 by means of the mounting plate 2; the rotating rod 14 is rotated through the rotating disc 16, the driving tooth 15 drives the driven tooth 1501 to rotate, so that the bidirectional threaded rod 9 rotates, the bidirectional threaded rod 9 drives the two groups of sliding blocks 10 to symmetrically displace, so that the two groups of clamping plates 11 symmetrically displace, the clamping plates 11 clamp the peripheral side of the lifting boom 1, the positioning device 4 is quickly assembled, and the installation efficiency is improved; the clamping block 12 is clamped into the clamping groove 13, so that the clamp plate 11 and the lifting arm 1 are fixed more stably; buffer spring 5 makes mounting panel 6 have good buffering protection effect, reduces 1 during operation of jack-up davit to positioner 4's damage, promotes positioner 4's life.

The rear end face of the assembly plate 2 is provided with a sliding groove 8, the sliding groove 8 is rotatably connected with a bidirectional threaded rod 9, the circumferential side face of the bidirectional threaded rod 9 is in threaded fit with two groups of sliding blocks 10, and one side wall of each sliding block 10 is fixedly connected with a clamping plate 11.

The bottom surface of the clamping plate 11 is fixedly connected with a clamping block 12, the upper surface and the lower surface of the lifting arm 1 are provided with clamping grooves 13, and the clamping block 12 is clamped and matched with the clamping grooves 13.

A rotating rod 14 is rotatably connected to one side wall of the sliding chute 8, driving teeth 15 are installed at one end of the rotating rod 14, driven teeth 1501 are installed on the peripheral side face of the bidirectional threaded rod 9, and the driving teeth 15 are meshed with the driven teeth 1501.

The other end of the rotating rod 14 is provided with a rotating disc 16.

The clamping plates 17 are matched with two opposite side walls of the fixed frame 3 in a sliding mode, the clamping plates 17 are of L-shaped plate structures, spring grooves 18 are formed in the clamping plates 17, limiting plates 19 are fixedly connected to the opposite side walls of the fixed frame 3, the spring grooves 18 are convex-shaped grooves, the limiting plates 19 are convex-shaped plates, the limiting plates 19 are matched with the spring grooves 18 in a sliding mode, the clamping plates 17 are matched with the limiting plates 19 in a sliding mode to perform one-step limiting protection on the positioning device 4, and the positioning device 4 is fixed more stably; when positioner 4 needs to be dismantled, pulling cardboard 17 removes two sets of cardboard 17 spacing to positioner 4, can dismantle positioner 4, and limiting plate 19 cooperates reset spring 20 and spring groove 18, lets cardboard 17 can freely stretch to can in time reset after the extension and carry on spacingly to positioner 4.

A return spring 20 is connected between one surface of the limit plate 19 and the spring groove 18.

The embodiment shown in fig. 1 to 5 is a use method of an intelligent crane with a positioning system: the positioning device 4 is a laser range finder; the positioning device 4 can be mounted at the lifting boom 1 by means of the mounting plate 2; the rotating rod 14 is rotated through the rotating disc 16, the driving tooth 15 drives the driven tooth 1501 to rotate, so that the bidirectional threaded rod 9 rotates, the bidirectional threaded rod 9 drives the two groups of sliding blocks 10 to symmetrically displace, so that the two groups of clamping plates 11 symmetrically displace, the clamping plates 11 clamp the peripheral side of the lifting boom 1, the positioning device 4 is quickly assembled, and the installation efficiency is improved; the clamping block 12 is clamped in the clamping groove 13, so that the clamp plate 11 and the lifting arm 1 are fixed more stably; the buffer spring 5 ensures that the mounting plate 6 has a good buffer protection effect, and reduces the damage to the positioning device 4 when the lifting arm 1 works; when the positioning device 4 needs to be disassembled, the clamping plates 17 are pulled, the limitation of the two sets of clamping plates 17 to the positioning device 4 is removed, and the positioning device 4 can be disassembled.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an intelligent crane with positioning system, includes hoist davit (1), mounting plate (2) and positioner (4), its characterized in that: the utility model discloses a crane jib structure, including mounting plate (2), fixed frame (3) of terminal surface fixedly connected with before mounting plate (2), fixed frame (3) internal connection has a plurality of buffer spring (5), buffer spring (5) one end is connected with mounting panel (6), terminal surface before mounting panel (6) is installed in positioner (4), the spacing frame of fixed frame (3) inside wall fixed connection (7), the position of spacing frame (7) suits with mounting panel (6), mounting plate (2) rear end face is provided with two sets of splint (11), splint (11) clamp the cooperation with jack jib (1).

2. The intelligent crane with the positioning system as claimed in claim 1, wherein a sliding groove (8) is formed in the rear end face of the assembly plate (2), a bidirectional threaded rod (9) is rotatably connected to the inside of the sliding groove (8), two sets of sliding blocks (10) are in threaded fit with the circumferential side face of the bidirectional threaded rod (9), and one side wall of each sliding block (10) is fixedly connected with the clamping plate (11).

3. The intelligent crane with the positioning system as claimed in claim 2, wherein a clamping block (12) is fixedly connected to the bottom surface of the clamping plate (11), clamping grooves (13) are formed in the upper surface and the lower surface of the lifting boom (1), and the clamping block (12) is in clamping fit with the clamping grooves (13).

4. The intelligent crane with the positioning system is characterized in that a rotating rod (14) is rotatably connected to one side wall of the chute (8), driving teeth (15) are installed at one end of the rotating rod (14), driven teeth (1501) are installed on the peripheral side surface of the bidirectional threaded rod (9), and the driving teeth (15) are meshed with the driven teeth (1501).

5. The intelligent crane with a positioning system as claimed in claim 4, wherein the other end of the rotating rod (14) is provided with a rotating disc (16).

6. The intelligent crane with the positioning system according to claim 1, wherein the clamping plate (17) is slidably fitted on both opposite side walls of the fixed frame (3), the clamping plate (17) is of an "L" shaped plate structure, the clamping plate (17) has a spring groove (18) formed therein, the fixed frame (3) has a limiting plate (19) fixedly connected to both opposite side walls, the spring groove (18) is a "convex" shaped groove, the limiting plate (19) is a "convex" shaped plate, and the limiting plate (19) is slidably fitted with the spring groove (18).

7. The intelligent crane with a positioning system as claimed in claim 6, wherein a return spring (20) is connected between a surface of the limiting plate (19) and the spring groove (18).