CN209601972U

CN209601972U - A kind of engineering machinery hoisting apparatus of hydraulic-driven

Info

Publication number: CN209601972U
Application number: CN201920059409.9U
Authority: CN
Inventors: 张庆臣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-03
Filing date: 2019-01-03
Publication date: 2019-11-08
Anticipated expiration: 2029-01-03

Abstract

The utility model discloses a kind of engineering machinery hoisting apparatus of hydraulic-driven, including bottom plate, rotating mechanism is provided on the bottom plate, jack machinism is provided at the top of the rotating mechanism, the top of the rotating mechanism and be located at jack machinism rear end be fixedly connected with hydraulic fluid tank, the surrounding of the bottom base plate is provided with mobile mechanism, and rotating mechanism includes motor slot and the first groove.The utility model passes through setting rotating mechanism, can when slinging article rotation direction, jack machinism is set, can the present apparatus be can detecte lift by crane article, it avoids the present apparatus from lifting by crane overweight article and accident occurs, improve the safety of the present apparatus, mobile mechanism is set, it is moved easily the present apparatus, setting intubation is inserted into underground when being moved to suitable position and the present apparatus is fixed, and carries out the safety that a step improves the present apparatus, the engineering machinery hoisting apparatus safety for solving present hydraulic-driven is low, is easy to happen unexpected problem.

Description

A kind of engineering machinery hoisting apparatus of hydraulic-driven

Technical field

The utility model relates to engineering machinery lifting technique field, specially a kind of engineering machinery of hydraulic-driven plays refitting It sets.

Background technique

Crane refers to more movement hoisting machineries of vertical-lift in a certain range and horizontal carrying heavy goods, also known as day Vehicle, hanging, crane, wheel-mounted crane are mainly characterized by: it travels driver's cabin and lifting control cabinl pulpit is combined into one, is by crawler belt Crane (crawler crane) develops, and the crawler belt of walking mechanism and mobile holder part are become the chassis for having tire, overcome The shortcomings that crawler crane (crawler crane) creeper tread road pavement damages, belongs to material carrying machine, and bridge crane is horizontal Frame carries out the lifting equipment of material handling in workshop, warehouse and stock ground overhead, since its both ends are located at tall and big concrete column Or on metallic support, shape is like bridge.The gantry of bridge crane along be laid on two sides it is overhead on track it is longitudinally running, can be with The space handling material below gantry is made full use of, not by the obstruction of ground installation, it is that use scope is most wide, quantity is most A kind of hoisting machinery, the work characteristics that lifting equipment has are to do intermittent exercise, i.e., in a working cycles feeding, migration, The corresponding mechanism of the movements such as unloading is to work alternatively, and crane develops in the market and use is more and more extensive, due to not Often there are some accidents with supporting leg hoist and hoist traveling, the speed of traveling is also fast compared with crawler crane (crawler crane)；Operation Stablize, lifting capacity is big, can in particular range hoist walk but must assure that path formation is solid, tire pressure meets the requirements, Hanging ground must not exceed 50CM；On-load is forbidden to walk over long distances, to guarantee operation safety, the country substantially forbids not at present It makes a jack and carries out lifting operation, it includes phosphorized coating steel wire rope, galvanized steel wire rope and light that crane, which matches wirerope kind, Face wirerope, but the engineering machinery hoisting apparatus safety of present hydraulic-driven is low, accident is easy to happen, for this purpose, we mention The engineering machinery hoisting apparatus of a kind of hydraulic-driven out.

Utility model content

The purpose of this utility model is to provide a kind of engineering machinery hoisting apparatus of hydraulic-driven, have highly-safe Advantage, the engineering machinery hoisting apparatus safety for solving present hydraulic-driven is low, is easy to happen unexpected problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of engineering machinery lifting of hydraulic-driven Device, including bottom plate, are provided with rotating mechanism on the bottom plate, and the rotating mechanism includes motor slot and the first groove, described First groove is opened in the middle-end at the top of bottom plate, and the motor slot is opened in the inner cavity of bottom plate and is located at the right end of the first groove, The bottom of the motor slot inner cavity is fixedly installed with the first hydraulic electric motor, and the outer surface of the first hydraulic electric motor output shaft is arranged There is the first belt pulley, belt is provided on first belt pulley, the bottom of first groove inner cavity is rotated by bearing to be connected It is connected to shaft, the outer surface of the shaft is arranged with the second belt pulley, and second belt pulley passes through belt and the first belt pulley It is sequentially connected, is fixedly connected with turntable at the top of the shaft, the top of the turntable and the top of bottom plate are in same level Face, is provided with jack machinism at the top of the rotating mechanism, the top of the rotating mechanism and rear end for being located at jack machinism is solid Surely it is connected with hydraulic fluid tank, the surrounding of the bottom base plate is provided with mobile mechanism.

Preferably, the jack machinism includes support rod, is fixedly connected at the top of the support rod and turntable, the support Top plate is fixedly connected at the top of bar, the bottom of the top plate offers electronic sliding slot, and the inner cavity of the electronic sliding slot, which is slided, to be connected It is connected to electronic sliding block, the bottom and the top on the left of support rod of the electronic sliding block are fixedly installed with pulley, the support rod Left side be fixedly installed with the second hydraulic electric motor, be fixedly connected at the top of the bottom of second hydraulic electric motor and turntable, it is described The output shaft of second hydraulic electric motor is fixedly connected with lifting rope, and the other end of the lifting rope through pulley and is fixedly connected with pulling force inspection Device is surveyed, the bottom of the pulling force detector is fixedly connected with suspension hook, and the right side of the support rod is successively fixedly mounted from top to bottom There are alarm device and controller.

Preferably, the mobile mechanism includes the second groove, and second groove is opened in the surrounding of bottom base plate respectively, Hydraulic telescopic rod is fixedly installed at the top of second groove inner cavity, the bottom of the hydraulic telescopic rod is pacified by bearing activity Equipped with movable pulley, the bottom of the bottom of movable pulley and the second groove inner cavity is in same water when the hydraulic telescopic rod is shunk completely Plane.

Preferably, the rear and front end on the left of the bottom plate and the rear and front end on the right side of bottom plate offer shifting chute, described The inner cavity of shifting chute slidably connects movable plate, and fixed device, the movable plate are provided between the movable plate and shifting chute Bottom be fixedly connected with intubation.

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

Rotating mechanism is arranged in the utility model, can when slinging article rotation direction, jack machinism is set, can be with Can the detection present apparatus lift by crane article, avoid the present apparatus from lifting by crane overweight article and accident occurs, improve the safety of the present apparatus, if Mobile mechanism is set, the present apparatus is moved easily, setting intubation is inserted into underground when being moved to suitable position and is carried out to the present apparatus It is fixed, the safety that a step improves the present apparatus is carried out, solves the engineering machinery hoisting apparatus safety of present hydraulic-driven It is low, it is easy to happen unexpected problem.

Detailed description of the invention

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

Fig. 2 is the utility model rotating mechanism schematic cross-sectional view；

Fig. 3 is the utility model mobile mechanism schematic cross-sectional view；

Fig. 4 is the utility model jack machinism schematic cross-sectional view.

In figure: 1 bottom plate, 2 rotating mechanisms, 21 motor slots, 22 first hydraulic electric motors, 23 first belt pulleys, 24 first grooves, 25 turntables, 26 second belt pulleys, 27 shafts, 3 mobile mechanisms, 31 second grooves, 32 hydraulic telescopic rods, 33 movable pulleys, 4 movements Slot, 5 intubations, 6 movable plates, 7 jack machinisms, 71 support rods, 72 controllers, 73 alarm devices, 74 pulleys, 75 top plates, 76 electric slidings Slot, 77 electronic sliding blocks, 78 pulling force detectors, 79 second hydraulic electric motors, 8 hydraulic fluid tanks.

Specific embodiment

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 Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4, a kind of engineering machinery hoisting apparatus of hydraulic-driven, including bottom plate 1 are please referred to, is provided with and turns on bottom plate 1 Motivation structure 2 drives the rotation of the first belt pulley 23 by the first hydraulic electric motor 22, under the action of belt, can drive the second skin Tep reel 26 rotate, thus allow shaft 27 drive turntable 25 turntable rotation, can when slinging article rotation direction, first Angled inductor is set on the output shaft of hydraulic electric motor 22, when the first hydraulic electric motor 22 output shaft clockwise or counter-clockwise It will be inverted when rotating 180 degree, serious, rotating mechanism 2 can be wound to avoid the power transmission pipeline of hydraulic fluid tank 8 Including motor slot 21 and the first groove 24, the first groove 24 is opened in the middle-end at 1 top of bottom plate, and motor slot 21 is opened in bottom plate 1 Inner cavity and be located at the right end of the first groove 24, the bottom of 21 inner cavity of motor slot is fixedly installed with the first hydraulic electric motor 22, first The outer surface of 22 output shaft of hydraulic electric motor is arranged with the first belt pulley 23, and belt, the first groove are provided on the first belt pulley 23 The bottom of 24 inner cavities is rotatably connected to shaft 27 by bearing, and the outer surface of shaft 27 is arranged with the second belt pulley 26, the second skin Tep reel 26 is sequentially connected by belt and the first belt pulley 23, and the top of shaft 27 is fixedly connected with turntable 25, the top of turntable 25 Portion and the top of bottom plate 1 are in same level, and the top of rotating mechanism 2 is provided with jack machinism 7, passes through the second hydraulic electric motor 79 positive and negative rotation can control lifting article or put down article, be interacted using electronic sliding block 77 and electronic sliding slot 76, side Persons who happens to be on hand for an errand adjust the length of lifting arm, pulling force when lifting article are detected using pulling force detector 78, when pulling force detector 78 Opening alarm device 73 when detected value is to certain numerical value and reminding staff's lifting article is overweight causes the present apparatus to be lifted by crane, can be with Can the detection present apparatus lift by crane article, avoid the present apparatus from lifting by crane overweight article and accident occurs, improve the safety of the present apparatus, rise Heavy-duty machine structure 7 includes support rod 71, and support rod 71 is fixedly connected with the top of turntable 25, and the top of support rod 71 is fixedly connected with top Plate 75, the bottom of top plate 75 offer electronic sliding slot 76, and the inner cavity of electronic sliding slot 76 slidably connects electronic sliding block 77, electronic The top in 71 left side of the bottom of sliding block 77 and support rod is fixedly installed with pulley 74, and the left side of support rod 71 is fixedly installed with the The bottom of two hydraulic electric motors 79, the second hydraulic electric motor 79 is fixedly connected with the top of turntable 25, the output of the second hydraulic electric motor 79 Axis is fixedly connected with lifting rope, and the other end of lifting rope through pulley 74 and is fixedly connected with pulling force detector 78, pulling force detector 78 Bottom be fixedly connected with suspension hook, the right side of support rod 71 is successively fixedly installed with alarm device 73 and controller 72 from top to bottom, The top of rotating mechanism 2 and be located at jack machinism 7 rear end be fixedly connected with hydraulic fluid tank 8, the surrounding of 1 bottom of bottom plate is provided with Mobile mechanism 3 allows movable pulley 33 to leave the second groove 31 by the stretching, extension of hydraulic telescopic rod 32, facilitates the mobile present apparatus of people, when Control hydraulic telescopic rod 32 is shunk after the completion of mobile, bottom plate 1 can be fallen with ground face contact, prevent the present apparatus from sliding, and Fixed device is opened, movable plate 6 can be slided in shifting chute 4, movable plate 6 is moved down, intubation 5 is allowed to be inserted into underground pair The present apparatus is fixed, and carries out the safety that a step improves the present apparatus, and mobile mechanism 3 includes the second groove 31, the second groove 31 It is opened in the surrounding of 1 bottom of bottom plate respectively, hydraulic telescopic rod 32 is fixedly installed at the top of 31 inner cavity of the second groove, it is hydraulic to stretch The bottom of contracting bar 32 is movably installed with movable pulley 33 by bearing, the bottom of movable pulley 33 when hydraulic telescopic rod 32 is shunk completely Same level, the rear and front end on 1 right side of rear and front end and bottom plate in 1 left side of bottom plate are in the bottom of 31 inner cavity of the second groove Shifting chute 4 is offered, the inner cavity of shifting chute 4 slidably connects movable plate 6, is provided with fixation between movable plate 6 and shifting chute 4 Device, the bottom of movable plate 6 are fixedly connected with intubation 5.

In use, driving the rotation of the first belt pulley 23 by the first hydraulic electric motor 22, under the action of belt, can drive Second belt pulley 26 rotation, thus allow shaft 27 drive turntable 25 turntable rotation, can when slinging article rotation side To, angled inductor is set on the output shaft of the first hydraulic electric motor 22, when the first hydraulic electric motor 22 output shaft clockwise or Person will invert when rotating counterclockwise 180 degree, can wind seriously, lead to avoid the power transmission pipeline of hydraulic fluid tank 8 The positive and negative rotation for crossing the second hydraulic electric motor 79 can control lifting article or put down article, utilize electronic sliding block 77 and electronic sliding slot 76 interactions, facilitate people to adjust the length of lifting arm, and pulling force when lifting article is detected using pulling force detector 78, works as drawing Opened when the detected value of force detector 78 is to certain numerical value alarm device 73 remind staff to lift by crane article is overweight to lead to this Device lifting, can detecte the present apparatus lift by crane article, avoid the present apparatus from lifting by crane overweight article and accident occurs, improve this dress The safety set allows movable pulley 33 to leave the second groove 31 by the stretching, extension of hydraulic telescopic rod 32, facilitates the mobile present apparatus of people, Control hydraulic telescopic rod 32 is shunk after the completion of mobile, bottom plate 1 can be fallen with ground face contact, prevent the present apparatus from sliding, and And fixed device is opened, movable plate 6 can be slided in shifting chute 4, movable plate 6 is moved down, intubation 5 is allowed to be inserted into underground The present apparatus is fixed, the safety that a step improves the present apparatus is carried out.

In summary: the engineering machinery hoisting apparatus of the hydraulic-driven can sling object by the way that rotating mechanism 2 is arranged Jack machinism 7 is arranged in rotation direction when product, and can detecte the present apparatus lift by crane article, avoids present apparatus lifting overweight Article accident occurs, improve the safety of the present apparatus, mobile mechanism 3 be set, be moved easily the present apparatus, setting intubation 5 is being moved It is inserted into underground when moving suitable position the present apparatus is fixed, carries out the safety that a step improves the present apparatus, solve The engineering machinery hoisting apparatus safety of present hydraulic-driven is low, is easy to happen unexpected problem.

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

Claims

1. a kind of engineering machinery hoisting apparatus of hydraulic-driven, including bottom plate (1), it is characterised in that: be arranged on the bottom plate (1) Have rotating mechanism (2), the rotating mechanism (2) includes motor slot (21) and the first groove (24), and first groove (24) is opened Middle-end at the top of bottom plate (1), the motor slot (21) are opened in the inner cavity of bottom plate (1) and are located at the right side of the first groove (24) End, the bottom of motor slot (21) inner cavity are fixedly installed with the first hydraulic electric motor (22), and first hydraulic electric motor (22) is defeated The outer surface of shaft is arranged with the first belt pulley (23), and belt, first groove are provided on first belt pulley (23) (24) bottom of inner cavity is rotatably connected to shaft (27) by bearing, and the outer surface of the shaft (27) is arranged with the second belt pulley (26), second belt pulley (26) is sequentially connected by belt and the first belt pulley (23), and the top of the shaft (27) is solid Surely it is connected with turntable (25), the top of the turntable (25) and the top of bottom plate (1) are in same level, the rotating mechanism (2) it is provided at the top of jack machinism (7), the fixed company in the top of the rotating mechanism (2) and the rear end for being located at jack machinism (7) It is connected to hydraulic fluid tank (8), the surrounding of bottom plate (1) bottom is provided with mobile mechanism (3).

2. a kind of engineering machinery hoisting apparatus of hydraulic-driven according to claim 1, it is characterised in that: the crane Structure (7) includes support rod (71), is fixedly connected at the top of the support rod (71) and turntable (25), the top of the support rod (71) Portion is fixedly connected with top plate (75), and the bottom of the top plate (75) offers electronic sliding slot (76), the electronic sliding slot (76) Inner cavity slidably connects electronic sliding block (77), and the bottom of the electronic sliding block (77) and the top on the left of support rod (71) are fixed It is equipped with pulley (74), is fixedly installed with the second hydraulic electric motor (79) on the left of the support rod (71), the second hydraulic electricity It is fixedly connected at the top of the bottom of machine (79) and turntable (25), the output shaft of second hydraulic electric motor (79), which is fixedly connected with, to be hung The other end of rope, the lifting rope through pulley (74) and is fixedly connected with pulling force detector (78), the pulling force detector (78) Bottom be fixedly connected with suspension hook, the right side of the support rod (71) is successively fixedly installed with alarm device (73) and control from top to bottom Device (72) processed.

3. a kind of engineering machinery hoisting apparatus of hydraulic-driven according to claim 1 or 2, it is characterised in that: the shifting Motivation structure (3) includes the second groove (31), and second groove (31) is opened in the surrounding of bottom plate (1) bottom respectively, and described the It is fixedly installed with hydraulic telescopic rod (32) at the top of two grooves (31) inner cavity, the bottom of the hydraulic telescopic rod (32) passes through bearing It is movably installed with movable pulley (33), the bottom of movable pulley (33) and the second groove when the hydraulic telescopic rod (32) is shunk completely (31) bottom of inner cavity is in same level.

4. a kind of engineering machinery hoisting apparatus of hydraulic-driven according to claim 1, it is characterised in that: the bottom plate (1) rear and front end on the right side of rear and front end and bottom plate (1) on the left of offers shifting chute (4), the inner cavity of the shifting chute (4) It slidably connects movable plate (6), fixed device, the movable plate (6) is provided between the movable plate (6) and shifting chute (4) Bottom be fixedly connected with intubation (5).