CN207918283U - A kind of suspension apparatus - Google Patents

Abstract

The utility model discloses a kind of suspension apparatus, including supporting shell, travel motor, it is characterised in that：It is set in the supporting shell there are four column, column top is provided with idler wheel, and idler wheel limits in sliding slot；The supporting shell lower part is equipped with electric block, and the steel wire end of the electric block is fixed with suspender, is equipped with travel motor in supporting shell, the upper surface of travel motor is uniformly equidistantly fixed with deceleration wallboard；The utility model travel motor passes through soft axle transmission idler wheel, compact-sized, transmission efficiency is high, whole device can be driven efficiently to be moved, the performance of device fast moved is improved, while the bottom end of electric expansion column is fixed with the first symmetrical electric roller.

Description

A kind of suspension apparatus

Technical field

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

Background technology

Existing hanging device is the machinery for the various jumboes and building materials of handling on building sites, but now Building hanging device there are defects below：One, current Architectural Equipment weight and volume is all huger, mobile and placement It is all relatively difficult, greatly weaken the convenience of device, two, existing equipment have a single function, do not have multi-functional characteristic, apply Flexibility is inadequate.Three, existing building equipment all uses constructional simple design, stability of this design in Transporting equipment substantially Poor, there are certain defects for security performance.Four, the degree of automation is inadequate, causes functionally centainly to be limited to.

Utility model content

The purpose of this utility model is to provide a kind of suspension apparatus, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions：A kind of suspension apparatus, including supporting shell, shifting Dynamic motor, it is characterised in that：It is set in the supporting shell there are four column, column top is provided with the first idler wheel, the first idler wheel Limit is in sliding slot；The supporting shell lower part is equipped with electric block, and the steel wire end of the electric block is fixed with suspender.

Preferably, being equipped with travel motor in the supporting shell, the top of travel motor is equipped with deceleration wallboard, described The shaft of travel motor passes through deceleration wallboard, is socketed with the first driving gear and the second driving gear in shaft, and described the Two driving gears are located at the first driving gear lower part, and the second driving gear is engaged with third driving gear, third driving gear with 4th driving gear engages, and the top of the 4th driving gear is coaxially provided with the 5th driving gear, pacifies respectively on the deceleration wallboard Equipped with two groups of left driven gears, right driven gear and intermediate gear；Wherein the first driving gear is nibbled with first group of intermediate gear It closes, which engages with right driven gear, and the first driving gear is also engaged with first group of left driven gear；5th master Moving gear is engaged with second group of intermediate gear, this group of intermediate gear is engaged with right driven gear, and the 5th driving gear is also with Two groups of left driven gears engagements, two groups of left driven gears, right driven gear axle center at be fixed with flexible axle, the flexible axle is another End is connect with the shaft of four the second idler wheels respectively.

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

The utility model travel motor is by soft axle transmission idler wheel, and compact-sized, transmission efficiency is high, can drive entire Device is efficiently moved, and the performance of device fast moved is improved.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the application drawing of the utility model in systems；

Fig. 3 is suspension arm structural schematic diagram in system；

Fig. 4 is to rotate apparatus structure schematic diagram in system；

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

Fig. 6 is system middle casing structural profile illustration；

Fig. 7 is tumbler diagrammatic cross-section in system；

Fig. 8 is close-up schematic view at A in Fig. 7；

Fig. 9 is close-up schematic view at B in Fig. 7；

Figure 10 is lifting device schematic diagram in system；

Figure 11 is brake device structure schematic diagram in system；

Figure 12 is coaxial speed reducer structural 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.

Referring to Fig. 1, a kind of suspension apparatus of the utility model, including supporting shell 31, travel motor 13, in supporting shell 31 If there are four column 22,22 top of column is provided with the first idler wheel 23, and the first idler wheel 23 limits in sliding slot 21, in supporting shell 31 Equipped with travel motor 13, the top of travel motor 13 is equipped with deceleration wallboard 130, and the shaft of the travel motor 13 passes through Deceleration wallboard 130 is socketed with the first driving gear 17 and the second driving gear 1710, second driving gear in shaft 1710 are located at 17 lower part of the first driving gear, and the second driving gear 1710 is engaged with third driving gear 1720, third driving tooth Wheel 1720 is engaged with the 4th driving gear 1721, and the top of the 4th driving gear 1721 is coaxially provided with the 5th driving gear 1722, Two groups of left driven gears 1302, right driven gear 1301 and intermediate gear 170 are separately installed on the deceleration wallboard 130；Its In the first driving gear 17 engaged with first group of intermediate gear 170, which engages with right driven gear 1301, First driving gear 17 is also engaged with first group of left driven gear 1302；5th driving gear 1722 and second group of centre Gear 170 engages, this group of intermediate gear 170 is engaged with right driven gear 1301, and the 5th driving gear 1722 is also left with second group Driven gear 1302 engage, two groups of left driven gears 1302, right driven gear 1301 axle center at be fixed with flexible axle 120, 120 other end of flexible axle is connect with the shaft of four the second idler wheels 121 respectively, and 31 lower part of the supporting shell is equipped with electric block 30,16 end of steel wire of the electric block 30 is fixed with suspender 160.

The utility model electric block winds steel wire using rope-winding wheel, and working strength is high, and travel motor is passed by flexible axle Dynamic idler wheel, compact-sized, transmission efficiency is high, whole device can be driven efficiently to be moved, and improves the quick shifting of device Dynamic performance.

Fig. 2-12 is please referred to, the application mode of the utility model is：A kind of combined multifunctional hanging device, including activity Crossbeam 1, electric expansion column 6, height of the 6 energy control device of electric expansion column in handling, the bottom end of electric expansion column 6 is fixed with Carriage chassis 7, the first electric roller 71 of 7 bottom symmetrical of carriage chassis distribution, the first electric roller 71 can drive whole device It is efficiently moved, improves the performance of device fast moved.

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 218, and the upper end of the shell structure 218 is fixed with elevating motor 19, is risen The shaft of drop motor connect with worm screw 191, and the rotating disc 18 is central axial equipped with screw thread sets of holes 181, screw thread sets of holes 181 and 6 peripheral surface screw thread 180 of electric expansion column coordinates, and the rotating disc 18 includes rotating cap 182 and connect with 182 bottom of rotating cap Casing 183, wherein rotating cap are arranged on 218 top of shell structure, and 183 top of casing is arranged with annular gear ring 19, annular gear ring 19 engage 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 annular stopper 187, institute It states 182 bottom of rotating cap and is equipped with multiple back-up roller wheels 192, multiple compressing idler wheels 187, the shell knot are equipped at the top of annular stopper The lower part of structure 218 is fixed with lifting roller device 20, and the outer end face of the electric expansion column 6 offers gyro wheeling concrete chuting 5, the liter The limit of roller devices 20 drops in gyro wheeling concrete chuting 5, and the bottom of the shell structure 218 is equipped with rubber slab 210, in rubber slab 210 The heart is equipped with across the dust-proof hole 211 of electric expansion column 6, and rubber slab 210 can keep the clean space in shell 218.

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 218 inner cavity of shell structure, idler wheel 201 Limit is in gyro wheeling concrete chuting 5.Motor Control swing arm 202 rotates, and idler wheel 201 can be allowed to be placed at any time in gyro wheeling concrete chuting and moved It is dynamic, coordinate with gyro wheeling concrete chuting, the angle that can be risen with stable rotation device.

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.

182 top of rotating cap is fixed with rotation fixing device 61 in rotating disc 18, and the rotation fixing device includes pedestal 619, idler wheel 611, swing arm 612, idler wheel 611 are arranged in one end of swing arm 612, and the other end of swing arm 612 is fixed on swing arm shaft On 613, driven gear 615 is fixed in swing arm shaft 613, driven gear 615 is engaged with intermediate gear 616, intermediate gear 616 With driving gear 617, driving gear 617 is fixed on the end of control 618 shaft of motor, and control motor 618 is arranged the bottom of at 619 ends of seat, pedestal 619 are fixed on 182 top of rotating cap in rotating disc 18.

Motor Control swing arm 612 rotates, and idler wheel 611 can be allowed to be placed in gyro wheeling concrete chuting at any time, idler wheel 611 is placed on After in gyro wheeling concrete chuting, rotating disc 18 stops operating, and then worm screw 191 can drive shell structure 218 to rotate, and then drives suspension Arm 90 or 91 rotates.

As long as therefore flexibly selecting lifting roller device 20 or rotation fixing device 61, so that it may freely to realize shell structure 218 rotations or lifting.

The side of 218 lower part of shell structure is fixed with suspension arm 90,91, and the free end of the suspension arm 90,91 is all provided with There are two axis hole 110, it is arranged with shaft 11 in one of axis hole, 11 bottom of shaft is equipped with limiting slot 112, in limiting slot 112 Equipped with the first sliding block 111,111 bottom of the first sliding block is connect with the inner cavity of suspension arm 90,91, and 11 tail end of shaft is equipped with screw rod chamber 113, screw rod 118 is arranged in screw rod chamber 113, and 118 end of screw rod is fixed with shaft driven gear 115, shaft driven gear 115 It is engaged with shaft driving gear 116, shaft driving gear 116 is connect with the shaft of shaft propulsion electric machine 117, shaft propulsion electric machine It is fixed on suspension arm 90,91.

The axis hole of two suspension arms can be automatically inserted into shaft, and shaft propulsion electric machine 117 drives shaft 11 in axis hole 110 It retreats, two suspension arms in left and right may be implemented and freely dock, and bonding strength is big, convenient separation.In order to facilitate operator The operation of member, stability when improving as gantry crane, moved cross beam 1 can be socketed on the top of telescopic mast 6 temporarily.This practicality It is novel to use building block system splicing construction, it is all huger to solve current its weight and volume of combined multifunctional hanging device Greatly, the problem of moving and placement be all relatively difficult, greatly weakening the convenience of device.

Suspension arm 90,91 lower parts are equipped with sliding slot 21, and suspension apparatus 3 is slidably connected on sliding slot 21.

Suspension apparatus 3 includes supporting shell 31, travel motor 13, sets that there are four column 22, columns in the supporting shell 31 22 tops are provided with idler wheel 23, and the limit of idler wheel 23 sliding in sliding slot 21, resistance to sliding is small, convenient, flexible.

Suspension arm 90,91 lower parts are equipped with sliding slot 21, slidably connect suspension apparatus 3 on sliding slot 21, suspension arm 90,91 from Suspension apparatus escapement is additionally provided with by end, suspension apparatus escapement includes pin hole 119, and pin rod is arranged in pin hole 119 120,120 peripheral surface of pin rod is radially provided with the second sliding block 1196, and screw rod chamber 1190, screw rod chamber 1190 are equipped with to 120 tail end of pin rod It is inside arranged with screw rod 1191,1191 end of screw rod is fixed with pin rod driven gear 1192, pin rod driven gear 1192 and pin rod master Moving gear 1193 engages, and pin rod driving gear 1193 is connect with the shaft of pin rod propulsion electric machine 1197, and pin rod propulsion electric machine is fixed In the free end of suspension arm 90,91,119 side wall of the pin hole is equipped with limiting slot 1195, and the limit of the second sliding block 1196 is limiting Sliding in the slot 1195 of position.

When suspension arm is used alone, for suspension apparatus 3 when being moved on suspension arm, pin rod 120 can prevent suspension apparatus 3 from sliding It is de-.In addition, pin rod 120 can stretch into pin hole, in this way after two suspension arms dock, suspension apparatus 3 is not influenced at two It is moved freely on suspension arm, thus this is compact-sized and ingenious, very flexibly and easily.

The electric block 30 includes rope-winding wheel 310, channel steel plate 313, motor 311, coaxial speed reducer 312, the electricity Motivation 311, coaxial speed reducer 312 are fixed on 313 bottom of channel steel plate, and the rope-winding wheel 310 is by a pair of of steel disk 3101 and is interposed in Wheel shaft 3100 in steel disk 3101 is fixedly connected with composition, the input shaft of the shaft and coaxial speed reducer 312 of the motor 311 3130 connections, the coaxial speed reducer 312 include casing 3120, input shaft 3130, output shaft 3180, are set in the casing 3120 There are the second driving gear 313, the first duplicate gear 315, the second duplicate gear 316, third duplicate gear 317, driven gear 318, the input shaft 3130 is axially connect with the second driving gear 313, the second driving gear 313 and the first duplicate gear 315 Bull wheel engagement, the steamboat of the first duplicate gear 315 engages with the bull wheel of the second duplicate gear 316, the second duplicate gear 316 Steamboat is engaged with the bull wheel of third duplicate gear 317, and the steamboat of third duplicate gear 317 is engaged with driven gear 318, the quilt Moving 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 present suspension apparatus and all single hook is used to design substantially, and this design is set in transport Stability when standby is poor, and security performance has certain defect.

The output shaft 3180 of coaxial speed reducer 312 is connect with the wheel shaft 3100 of rope-winding wheel 310, near the rope-winding wheel 310 Equipped with brake gear 12, the brake gear 12 includes oil groove 319, oil pump 320, caliper body 322, and the caliper body 322 includes Oil inlet 3220, oil cylinder 3221 and clamp open shelves 3230, and the oil groove 319 is connect with oil pump 320, oil pump 320 by oil pipe with 322 oil inlet 3220 of caliper body connects, and piston 3222 is equipped in the oil cylinder 3221, and piston 3222 axially connects with piston rod 3231 It connects, 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 It opens shelves 3230 and is equipped with auxiliary brake piece 3228, 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.

In application process, two suspension arms of the utility model or so can be set with self-organizing system, independent operation, independent handling It is standby.When necessary, the shaft in the axis hole of two suspension arms can mutually intert, and be fixed together to be formed by shaft flexible connection One suspension arm entirety extends the functionality of lifting handling equipment significantly to form new gantry crane function, gives user Bring great convenience.

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 suspension apparatus, including supporting shell（31）, travel motor（13）, it is characterised in that：The supporting shell（31）On If there are four columns（22）, column（22）Top is provided with the first idler wheel（23）, the first idler wheel（23）Limit is in sliding slot（21）It is interior； The supporting shell（31）Lower part is equipped with electric block（30）, the electric block（30）Steel wire（16）End is fixed with suspender （160）.

2. a kind of suspension apparatus according to claim 1, it is characterised in that：The supporting shell（31）It is interior to be equipped with mobile electric Machine（13）, travel motor（13）Top be equipped with deceleration wallboard（130）, the travel motor（13）Shaft pass through slow down Wallboard（130）, the first driving gear is socketed in shaft（17）With the second driving gear（1710）, second driving gear （1710）Positioned at the first driving gear（17）Lower part, the second driving gear（1710）With third driving gear（1720）Engagement, the Three driving gears（1720）With the 4th driving gear（1721）Engagement, the 4th driving gear（1721）Top be coaxially provided with the 5th Driving gear（1722）, the deceleration wallboard（130）On be separately installed with two groups of left driven gears（1302）, right driven gear （1301）And intermediate gear（170）；Wherein the first driving gear（17）With first group of intermediate gear（170）Engagement, among this Gear（170）With right driven gear（1301）Engagement, the first driving gear（17）Also with first group of left driven gear（1302）It nibbles It closes；5th driving gear（1722）With second group of intermediate gear（170）Engagement, this group of intermediate gear（170）With right quilt Moving gear（1301）Engagement, the 5th driving gear（1722）Also with second group of left driven gear（1302）Engagement, described two groups left Driven gear（1302）, right driven gear（1301）Axle center at be fixed with flexible axle（120）, the flexible axle（120）The other end is distinguished With four the second idler wheels（121）Shaft connection.