CN206751241U

CN206751241U - A kind of small folding crane

Info

Publication number: CN206751241U
Application number: CN201720192030.6U
Authority: CN
Inventors: 唐志赏
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-01
Filing date: 2017-03-01
Publication date: 2017-12-15
Anticipated expiration: 2027-03-01

Abstract

The utility model discloses a kind of small folding crane, including base, the base lower surface is provided with travel mechanism, retractor device is provided with above the folding device, the retractor device other end is provided with suspension hook, the folding device is by being arranged on two of opposite sides in groove groups of No.1 telescope motors, it is movably connected in the X-shaped pole of each No.1 telescope motor telescopic end, it is connected to multiple X-shaped poles of the X-shaped pole other end in turn, it is arranged on the top X-shaped pole other end and is provided with No.1 movable pulley, the rectangular box being arranged on the top X-shaped pole other end and the No.1 chute for being arranged on rectangular box bottom and matching with No.1 movable pulley collectively form.The utility model is simple to operate, and novelty is strong, practical.

Description

A kind of small folding crane

Technical field

Crane field is the utility model is related to, particularly a kind of small folding crane.

Background technology

Minor crane of the prior art, including arm and base, there is rotating mechanism on base, when slinging weight, lead to Weight is moved to interior by the rotation for crossing arm by outdoor, because the arm radius of gyration is larger, plus crane itself transport also pole Inconvenience, this crane gear can not be used substantially in such as interior decoration of small-scale engineering or small building engineering.

Utility model content

The purpose of this utility model is to solve the above problems, and devises a kind of small folding crane.

To achieve the above object, the utility model provides following technical scheme：A kind of small folding crane, including bottom Seat, the base lower surface are provided with travel mechanism, and the base is provided with groove, folding device is provided with the groove, described Retractor device is provided with above folding device, the retractor device other end is provided with suspension hook, and the folding device is recessed by being arranged on Two groups of No.1 telescope motors of opposite sides in groove, the X-shaped pole for being movably connected in each No.1 telescope motor telescopic end, successively It is connected to multiple X-shaped poles of the X-shaped pole other end, is arranged on the top X-shaped pole other end provided with No.1 movable pulley, setting Rectangular box on the top X-shaped pole other end and the No.1 for being arranged on rectangular box bottom and matching with No.1 movable pulley are slided Groove collectively forms, and the No.1 rectangular box side is provided with opening, and the base side is provided with controller, the controller and No.1 Telescope motor is connected, and the travel mechanism is by being fixedly mounted on the four of base lower surface corner universal wheels, fixed company What the circular platform type supporting table for be connected on four at base lower surface corner screw rods, being mutually twisted at center with screw rod collectively formed.

Preferably, the folding device be by be arranged in rectangular box opening two groups of No. two telescope motors, be flexibly connected X-shaped pole in each No. two telescope motor telescopic ends, it is connected to multiple X-shaped poles of the X-shaped pole other end in turn, is arranged on The top X-shaped pole other end is provided with No. two movable pulleies, the rectangular slab being arranged on the top X-shaped pole other end and is arranged on Rectangular slab bottom and No. two chutes to match with No. two movable pulleies collectively form, the controller is connected with No. two telescope motors Connect.

Preferably, the X-shaped pole is by the round-meshed pole in one group of both ends, is arranged on the bearing pin at two pole centers It is connected and collectively forms.

Preferably, the No.1 movable pulley is identical with No. two movable pulley shapes, equal in magnitude.

Preferably, the No.1 chute is shaped as reversed convex type, and the No.1 chute is identical with No. two chute shapes, size phase Deng.

Preferably, the controller model MY2N-GS, the No.1 telescope motor model SIZE14, described No. two Telescope motor model SIZE14.

Preferably, every group of No.1 telescope motor shape is identical, and the direction of motion is on the contrary, described every group of No. two telescope motors Shape is identical, and the direction of motion is opposite.

Preferably, the controller No.1 output end is connected with No.1 telescope motor input, the controller two Output end is connected with No. two telescope motor inputs.

A kind of small folding crane made using the technical solution of the utility model, the present apparatus are folded by setting Device and retractor device, solve the problems, such as crane slewing area size, operating personnel can be made to be adjusted according to job site The crane radius of gyration, at the end of use, folding device is packed up with retractor device, reduces the spatial area of occupancy, and is passed through Travel mechanism can make the light mobile base of staff, make crane movable convenient, reduce intensity of workers, simultaneously Its circular platform type supporting table can play fixation when crane works, and prevent that universal wheel rotation is made in the crane course of work Into danger, the device is simple to operate, and novelty is strong, practical.

Brief description of the drawings

Fig. 1 is a kind of structural representation of small folding crane described in the utility model；

Fig. 2 is a kind of structure both shrinks view of small folding crane described in the utility model；

Fig. 3 is a kind of structure both shrinks state close-up schematic view of small folding crane described in the utility model；

Fig. 4 is a kind of structure X-shaped pole top view of small folding crane described in the utility model；

In figure, 1- bases；2- grooves；3- suspension hooks；4- No.1 telescope motors；5-X shape poles；6- No.1 movable pulleies；7- squares Shape case；8- No.1 chutes；9- is open；10- controllers；11- universal wheels；12- screw rods；13- circular platform type supporting tables；14- bis- stretches Contracting motor；No. bis- movable pulleies of 15-；16- rectangular slabs；No. bis- chutes of 17-；18- circular holes；19- poles；20- bearing pins.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

The utility model provides a kind of small folding crane as Figure 1-4, including base 1, the base 1 Lower surface is provided with travel mechanism, and the base 1 is provided with groove 2, folding device, the folding device are provided with the groove 2 Top is provided with retractor device, and the retractor device other end is provided with suspension hook 3, and the folding device is by being arranged on phase in groove 2 Two groups of No.1 telescope motors 4 to both sides, it is movably connected in the X-shaped pole 5 of each telescopic end of No.1 telescope motor 4, connects successively Be connected on multiple X-shaped poles 5 of the other end of X-shaped pole 5, be arranged on the other end of top X-shaped pole 5 provided with No.1 movable pulley 6, set Put the rectangular box 7 on the other end of top X-shaped pole 5 and be arranged on the bottom of rectangular box 7 and match with No.1 movable pulley 6 No.1 chute 8 collectively forms, and the side of No.1 rectangular box 7 is provided with opening 9, and the side of base 1 is provided with controller 10, described Controller 10 is connected with No.1 telescope motor 4, and the travel mechanism is by being fixedly mounted on the four of the lower surface corner of base 1 Individual universal wheel 11, four screw rods 12 being fixedly connected at the lower surface corner of base 1, the circle being mutually twisted with screw rod 12 at center What bench-type supporting table 13 collectively formed；The folding device is two groups of No. two telescope motors being open by being arranged on rectangular box 7 in 9 14th, it is movably connected in the X-shaped pole 5 of each No. two telescope motors 14 telescopic end, is connected to the more of the other end of X-shaped pole 5 in turn Individual X-shaped pole 5, be arranged on the other end of top X-shaped pole 5 provided with No. two movable pulleies 15, to be arranged on top X-shaped pole 5 another Rectangular slab 16 on one end and the 17 common structure of No. two chutes for being arranged on the bottom of rectangular slab 16 and matching with No. two movable pulleies 15 Into the controller 10 is connected with No. two telescope motors 14；The X-shaped pole 5 is the branch that circular hole 18 is carried by one group of both ends Bar 19, the bearing pin 20 being arranged at the center of two pole 19 are connected and collectively formed；The No.1 movable pulley 6 and No. two movable pulleies 15 Shape is identical, equal in magnitude；The No.1 chute 8 is shaped as reversed convex type, the No.1 chute 8 and No. two shape phases of chute 17 Together, it is equal in magnitude；The controller 10 model MY2N-GS, the No.1 telescope motor 4 model SIZE14, described No. two The model SIZE14 of telescope motor 14；Every group of No.1 telescope motor 4 shape is identical, and the direction of motion is on the contrary, described every group two Number shape of telescope motor 14 is identical, and the direction of motion is opposite；The No.1 output end of controller 10 and the input of No.1 telescope motor 4 It is connected, described 10 No. two output ends of controller are connected with No. two inputs of telescope motor 14.

When specifically used：The input of controller 10 is connected with power supply using staff before the device, and by controller 10 No.1 output ends are connected with the input of No.1 telescope motor 4, by 10 No. two output ends of controller and No. two telescope motors 14 Input is connected, and starts No. two telescope motors 14 by controller 10, No. two telescope motors 14 start, stretched with respect to one group No. two The direction of motion of contracting motor 14 on the contrary, when No. two telescope motors 14 stretch out, prop by X-shaped pole 5, positioned at the X-shaped pole 5 of top No. two movable pulleies 15 slide in No. two chutes 17, and rectangular slab 16 stretches out, and after object to be moved is hung over into hook above, lead to Cross controller 10 and start No.1 telescope motor 4, No.1 telescope motor 4 starts, with respect to the one group direction of motion phase of No.1 telescope motor 4 Instead, when No.1 telescope motor 4 stretches out, X-shaped pole 5 is propped, and the No.1 movable pulley 6 positioned at the X-shaped pole 5 of top is slided in No.1 Slided in groove 8, rectangular box 7 raises, and by setting folding device and retractor device, solves asking for crane slewing area size Topic, can make operating personnel adjust the crane radius of gyration according to job site, and object to be moved is moved on position to be placed Fang Shi, No.1 telescope motor 4 is started by controller 10, packs up X-shaped pole 5, No. two flexible electricity are started by controller 10 Machine 14, X-shaped pole 5 is packed up, object to be moved is removed from suspension hook 3, after use, folding device is received with retractor device Rise, reduce the spatial area of occupancy, staff is received truncated cone-shaped supporting table by slewing circle bench-type supporting table 13 and screw rod Rise, promote base 1, can easily traveling hoist it is overall, reduction intensity of workers, circular platform type supporting table 13 is in lifting Machine plays fixation when working, and prevents that the rotation of universal wheel 11 causes danger in the crane course of work.

Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., It should be included within the scope of protection of the utility model.

Claims

1. a kind of small folding crane, including base (1), it is characterised in that base (1) lower surface is provided with moving machine Structure, the base (1) are provided with groove (2), and folding device is provided with the groove (2), is provided with and stretches above the folding device Compression apparatus, the retractor device other end are provided with suspension hook (3), and the folding device is by being arranged on groove (2) interior opposite sides Two groups of No.1 telescope motors (4), be movably connected in the X-shaped pole (5) of each No.1 telescope motor (4) telescopic end, connect successively It is connected on multiple X-shaped poles (5) of X-shaped pole (5) other end, is arranged on top X-shaped pole (5) other end provided with No.1 slip Take turns (6), the rectangular box (7) being arranged on top X-shaped pole (5) other end and be arranged on rectangular box (7) bottom and and No.1 The No.1 chute (8) that movable pulley (6) matches collectively forms, and No.1 rectangular box (7) side is provided with opening (9), the bottom Seat (1) side is provided with controller (10), and the controller (10) is connected with No.1 telescope motor (4), and the travel mechanism is By being fixedly mounted on four universal wheels (11) of base (1) lower surface corner, being fixedly connected at base (1) lower surface corner Four screw rods (12), the circular platform type supporting table (13) that is mutually twisted with screw rod (12) at center collectively forms.

2. a kind of small folding crane according to claim 1, it is characterised in that the folding device is by setting Two groups of No. two telescope motors (14) in rectangular box (7) opening (9), to be movably connected in each No. two telescope motors (14) flexible The X-shaped pole (5) at end, the multiple X-shaped poles (5) for being connected to X-shaped pole (5) other end in turn, it is arranged on top X-shaped pole (5) other end is provided with No. two movable pulleies (15), the rectangular slab (16) being arranged on top X-shaped pole (5) other end and set Collectively formed in rectangular slab (16) bottom and No. two chutes (17) matching with No. two movable pulleies (15), the controller (10) It is connected with No. two telescope motors (14).

3. a kind of small folding crane according to claim 1, it is characterised in that the X-shaped pole (5) is by one Pole (19) of the group both ends with circular hole (18), the bearing pin (20) being arranged at two poles (19) center are connected and collectively formed.

A kind of 4. small folding crane according to claim 2, it is characterised in that the No.1 movable pulley (6) with No. two movable pulley (15) shapes are identical, equal in magnitude.

A kind of 5. small folding crane according to claim 1, it is characterised in that No.1 chute (8) shape For reversed convex type, the No.1 chute (8) is identical with No. two chute (17) shapes, equal in magnitude.

A kind of 6. small folding crane according to claim 2, it is characterised in that the flexible electricity of No.1 described in every group Machine (4) shape is identical, and for the direction of motion on the contrary, No. two telescope motor (14) shapes are identical described in every group, the direction of motion is opposite.

7. a kind of small folding crane according to claim 1, it is characterised in that controller (10) No.1 is defeated Go out end with No.1 telescope motor (4) input to be connected, described (10) No. two output ends of controller and No. two telescope motors (14) Input is connected.