CN207645660U - A kind of building lifter - Google Patents

Abstract

The utility model discloses a kind of building lifters, including rope-winding wheel, channel steel plate, motor, coaxial speed reducer, the motor, coaxial speed reducer is fixed on channel steel board bottom portion, the rope-winding wheel is fixedly connected with the wheel shaft being interposed in steel disk by a pair of of steel disk and is constituted, the shaft of the motor and the input axis connection of coaxial speed reducer, the output shaft of coaxial speed reducer and the wheel axis connection of rope-winding wheel, it is wound with steel wire on the rope-winding wheel, the steel wire end is fixed with suspender, the utility model winds steel wire using rope-winding wheel, working strength is high, coaxial speed reducer is equipped with multiple duplicate gears, so that input shaft and output shaft are coaxial, and the deceleration repeatedly for passing through multistage duplicate gear, slowing effect is apparent, to facilitate the lifting of worker to operate.

Description

A kind of building lifter

Technical field

The utility model is related to construction machinery equipment technical field, specially a kind of building lifter.

Background technology

Currently, generally requiring building stone, stone or some other Building wood large-scale to some in the field of construction Material is promoted needs height to be used or floor, such as tower crane, elevator to reach, however these existing equipment its Complicated, manufacturing cost is high, and installation difficulty is big.

Utility model content

The purpose of this utility model is to provide a kind of building lifters, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions：A kind of building lifter, including wiring Wheel, channel steel plate, motor, coaxial speed reducer, the motor, coaxial speed reducer are fixed on channel steel board bottom portion, the rope-winding wheel It is fixedly connected and is constituted with the wheel shaft being interposed in steel disk by a pair of of steel disk, the shaft of the motor and the input of coaxial speed reducer Axis connection, the output shaft of coaxial speed reducer and the wheel axis connection of rope-winding wheel are wound with steel wire, the steel wire end on the rope-winding wheel End is fixed with suspender.

Preferably, the coaxial speed reducer includes casing, input shaft, output shaft, second is equipped in the casing actively Gear, the first duplicate gear, the second duplicate gear, third duplicate gear, driven gear, the input shaft and the second driving gear Axial connection, the second driving gear are engaged with the bull wheel of the first duplicate gear, the steamboat of the first duplicate gear and the second duplex-gear The bull wheel of wheel engages, and the steamboat of the second duplicate gear is engaged with the bull wheel of third duplicate gear, the steamboat of third duplicate gear and Driven gear engages, and the driven gear is axially connect with output shaft.

Compared with prior art, the beneficial effects of the utility model are as follows：

The utility model winds steel wire using rope-winding wheel, and working strength is high, and coaxial speed reducer is equipped with multiple duplicate gears, makes It obtains input shaft and output shaft is coaxial, and by the deceleration repeatedly of multistage duplicate gear, slowing effect is apparent, to facilitate worker Lifting operation.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the coaxial speed reducer structural schematic diagram of the utility model；

Fig. 3 is the application drawing of the utility model in systems；

Fig. 4 is supportive body structural schematic diagram in system；

Fig. 5 is suspension apparatus structural schematic diagram in system；

Fig. 6 is to rotate apparatus structure schematic diagram in system；

Fig. 7 is system middle casing structural profile illustration；

Fig. 8 is tumbler diagrammatic cross-section in system；

Fig. 9 is close-up schematic view at A in Fig. 8；

Figure 10 is brake device structure schematic diagram in system.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, the utility model electric block 30 includes rope-winding wheel 310, channel steel plate 313, motor 311, together Axis retarder 312, the motor 311, coaxial speed reducer 312 are fixed on 313 bottom of channel steel plate, and the rope-winding wheel 310 is by one Composition is fixedly connected with the wheel shaft 3100 being interposed in steel disk 3101 to steel disk 3101, the shaft of the motor 311 with it is coaxial The input shaft 3130 of retarder 312 connects, and the coaxial speed reducer 312 includes casing 3120, input shaft 3130, output shaft 3180, the casing 3120 is interior to be equipped with the second driving gear 3133, the first duplicate gear 315, the second duplicate gear 316, third Duplicate gear 317, driven gear 318, the input shaft 3130 are axially connect with the second driving gear 3133, the second driving gear 3133 engage with the bull wheel of the first duplicate gear 315, the bull wheel of the steamboat of the first duplicate gear 315 and the second duplicate gear 316 Engagement, the steamboat of the second duplicate gear 316 engages with the bull wheel of third duplicate gear 317, the steamboat of third duplicate gear 317 and Driven gear 318 engages, and the driven gear 318 is axially connect with output shaft 3180.

By being equipped with multiple duplicate gears so that input shaft is coaxial with output shaft, and passes through the anti-of multistage duplicate gear Multiple to slow down, slowing effect is apparent.

Electric block facilitates the lifting of worker to operate, and electric block winds steel wire using rope-winding wheel, and working strength is high.Steel wire Bottom end be fixed with multi-purpose suspension hook, multi-purpose suspension hook is internally provided with multigroup suspension hook, convenient equipment can be fixed from all directions, The stability for improving handling solves the multi-functional hanging device of present Architectural Equipment and all single hook is used to design substantially, this Stability of the kind design in Transporting equipment is poor, and security performance has certain defect.

Fig. 3-10 is please referred to, the application mode of the utility model is：A kind of multi-functional hanging device of Architectural Equipment, including cross The both ends of beam 1, the crossbeam 1 are socketed with electric expansion column 6, and height of the 6 energy control device of electric expansion column in handling is convenient The operation of operating personnel, the bottom end of electric expansion column 6 are fixed with carriage chassis 7, and the first of the distribution of carriage chassis 7 bottom symmetrical Electric roller 71, the first electric roller 71 can drive whole device efficiently to be moved, and improve fast moving for device Performance.

6 peripheral surface of electric expansion column is equipped with screw thread 180, and the outer end face of electric expansion column 6 is socketed with tumbler 4, described Tumbler 4 includes rotating disc 18, shell structure 21, and the upper end of the shell structure 21 is fixed with lifting threephase asynchronous 19, the shaft for lifting threephase asynchronous is connect with worm screw 191, and the rotating disc 18 is central axial to be equipped with screw thread sets of holes 181, Screw thread sets of holes 181 coordinate with 6 peripheral surface screw thread 180 of electric expansion column, and the rotating disc 18 includes rotating cap 182 and and rotating cap The casing 183 of 182 bottoms connection, wherein rotating cap are arranged on 21 top of shell structure, and 183 top of casing is arranged with annular gear ring 19, annular gear ring 19 is engaged with worm screw 191, and 183 middle part of casing is arranged with rotating disc bearing 189, and 18 bottom of rotating disc is equipped with ring Shape seam allowance 187,182 bottom of the rotating cap are equipped with multiple back-up roller wheels 192, multiple compressing idler wheels are equipped at the top of annular stopper 187, the lower part of the shell structure 21 is fixed with lifting roller device 20, and the outer end face of the electric expansion column 6 offers rolling Sliding slot 5 is taken turns, the lifting roller device 20 limits in gyro wheeling concrete chuting 5.

The utility model is connected to by the way that electric expansion column, rotating disc, turn disc is arranged in shell structure, rotating disc Middle part is equipped with gear ring, is lifted on electric expansion column by worm drive, therefore height of the energy control device in handling, this to set The height that counting easily to lift efficiently is adjusted, and to the operation for the person of being conveniently operated, solves current hanging apparatus The problem of convenience deficiency.

Lifting roller device 20 includes pedestal 209, idler wheel 201, swing arm 202, and idler wheel 201 is arranged in one end of swing arm 202, The other end of swing arm 202 is fixed in swing arm shaft 203, and driven gear 205, driven gear 205 are fixed in swing arm shaft 203 It is engaged with intermediate gear 206, intermediate gear 206 and driving gear 207, driving gear 207 are fixed on control 208 shaft of motor End, control motor 208 be arranged in 209 end of pedestal, pedestal 209 is fixed on 21 inner cavity of shell structure.

Motor Control swing arm rotates, and idler wheel can be allowed to be placed in gyro wheeling concrete chuting at any time and moved, and coordinates with gyro wheeling concrete chuting, The angle that can be risen with stable rotation device.

1 lower section of the crossbeam is equipped with supportive body 2, and the supportive body 2 includes two suspension arms 90,91 in left and right, wherein One end of left suspension arm 90 is equipped with upper shaft hole 8 and lower fastening axle 81, and one end of right suspension arm 91 is equipped with upper fastening axle 11 and lower shaft hole 110, the side wall that the left suspension arm 90 is located at 8 corresponding position of upper shaft hole is equipped with the first pin hole 92, the right suspension arm 91 It is equipped with the second pin hole 93 in the side wall of 110 corresponding position of lower shaft hole, the lower fastening axle 81 of the left suspension arm 90 is correspondingly provided with the The upper fastening axle 11 of second mate's pin hole 96, the right suspension arm 91 is equipped with the first secondary pin hole 95, the lower fastening axle 81 of the left suspension arm 90 It is inserted into the lower shaft hole 110 of right suspension arm 91, the upper fastening axle 11 of the right suspension arm 91 is inserted into the upper shaft hole 8 of left suspension arm 90 It is interior, and the first screw rod 97 of insertion in the secondary pin hole 95 of first pin hole 92, first, the secondary pin of second pin hole 93, second It is corresponding in hole 96 to be inserted into the second screw rod 98；The side of 21 lower part of the shell structure offers card slot 22, two suspension arms in left and right 90,91 outer end is separately fixed in card slot 22；

Supportive body is docked by two suspension arms in left and right, and the axis hole and lower fastening axle of two suspension arms are mutually twisted, And fixed by screw rod, bonding strength is big, and convenient separation.The utility model uses building block system splicing construction, solves mesh Its weight and volume of the multi-functional hanging device of preceding Architectural Equipment is all huger, and mobile and placement is all relatively difficult, greatly The problem of weakening the convenience of device.

The lower slide of the supportive body 2 is connected with suspension apparatus 3, and the suspension apparatus 3 includes supporting shell 31, movement Motor 13,3 lower part of the suspension apparatus are equipped with sliding slot 21, set that there are four column 22,22 tops of column in the supporting shell 31 It is provided with idler wheel 23, idler wheel 23 limits in sliding slot 21；31 lower part of the supporting shell is equipped with electric block 30, the electronic calabash 16 end of steel wire of reed 30 is fixed with suspender 160, and electric block winds steel wire using rope-winding wheel, and working strength is high.

Travel motor 13 is equipped in supporting shell 31, the upper surface of travel motor 13 is uniformly equidistantly fixed with deceleration wallboard 130, left driven gear 1302, right driven gear 1301, the first driving gear 17, intermediate is installed on the deceleration wallboard 130 Gear 170, wherein the first driving gear 17 is fixed in the shaft of travel motor 13, the first driving gear 17 and intermediate gear 170 engagements, intermediate gear 170 are engaged with right driven gear 1301, and the first driving gear 17 is also engaged with left driven gear 1302, The left driven gear 1302, right driven gear 1301 axle center at be fixed with flexible axle 120,120 other end of flexible axle respectively with The shaft of second idler wheel 121 connects.

Travel motor is by soft axle transmission idler wheel, and compact-sized, transmission efficiency is high, whole device can be driven to carry out fast Prompt movement, improves the performance of device fast moved.

The output shaft 3180 of coaxial speed reducer 312 is connect with the wheel shaft 3100 of rope-winding wheel 310, and rope-winding wheel 310 is nearby equipped with Brake gear 12, the brake gear 12 include oil groove 319, oil pump 320, caliper body 322, and the caliper body 322 includes oil inlet Mouth 3220, oil cylinder 3221 and clamp open shelves 3230, and the oil groove 319 is connect with oil pump 320, and oil pump 320 passes through oil pipe and clamp 322 oil inlet 3220 of body connects, and piston 3222 is equipped in the oil cylinder 3221, and piston 3222 is axially connect with piston rod 3231, 3231 end of piston rod is connect with braking vane 3227, and tension spring 3226 and tension spring fixed plate are equipped on the piston rod 3231 3225,3226 one end of tension spring is connect with tension spring fixed plate 3225, and the both ends of tension spring fixed plate 3225 are separately fixed at oil cylinder 3221 Opening, 3226 other end of tension spring connect with braking vane 3227, and the braking vane 3227 is equipped with main brake piece 3232, clamp Open auxiliary brake piece 3228 on shelves 3230.

The clamp are opened in steel disk 3101 is interposed in by shelves 3230.

Brake gear uses the form that brake block is combined with caliper body, and by hydraulic drive, steel disk is tightly clamped, Therefore brake is extremely sensitive, and braking effect is good, and long working life.

Operation principle：It first passes through the first electric roller 71 to adjust device to suitable place, then passes through electric expansion column 6 Telescopic action by device adjust to suitable operation height, a certain range adjustment can be carried out to the height of handling, to improve Handling accuracy and flexibility.

Travel motor is by soft axle transmission idler wheel, and compact-sized, transmission efficiency is high, whole device can be driven to carry out fast Prompt movement.

Electric block transfers steel wire 16, and to transfer multi-purpose suspension hook 15, staff consolidates multi-purpose suspension hook 15 It is scheduled in equipment, equipment is carried out handling by the rotation of travel motor 13.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (2)

1. a kind of building lifter, including rope-winding wheel（310）, channel steel plate（313）, motor（311）, coaxial speed reducer （312）, it is characterised in that the motor（311）, coaxial speed reducer（312）It is fixed on channel steel plate（313）Bottom, the wiring Wheel（310）By a pair of of steel disk（3101）Be interposed in steel disk（3101）In wheel shaft（3100）It is fixedly connected with composition, it is described electronic Machine（311）Shaft and coaxial speed reducer（312）Input shaft（3130）Connection, coaxial speed reducer（312）Output shaft （3180）With rope-winding wheel（310）Wheel shaft（3100）Connection, the rope-winding wheel（310）On be wound with steel wire（16）, the steel wire （16）End is fixed with suspender（160）.

2. a kind of building lifter according to claim 1, it is characterised in that：The coaxial speed reducer（312）Including Casing（3120）, input shaft（3130）, output shaft（3180）, the casing（3120）Inside it is equipped with the second driving gear（3133）、 First duplicate gear（315）, the second duplicate gear（316）, third duplicate gear（317）, driven gear（318）, the input Axis（3130）With the second driving gear（3133）Axial connection, the second driving gear（3133）With the first duplicate gear（315）'s Bull wheel engages, the first duplicate gear（315）Steamboat and the second duplicate gear（316）Bull wheel engagement, the second duplicate gear （316）Steamboat and third duplicate gear（317）Bull wheel engagement, third duplicate gear（317）Steamboat and driven gear （318）Engagement, the driven gear（318）With output shaft（3180）Axial connection.