CN208327204U - A kind of loop wheel machine for construction - Google Patents

Abstract

The utility model provides a kind of loop wheel machine for construction, it is related to Architectural Equipment field, including pedestal, the bottom of pedestal is provided with idler wheel, is fixedly connected with rotating device at the top of pedestal, support column is fixedly connected at the top of rotating device, it is provided with first pulley at the top of support column, mounting rod is fixedly connected on the left of support column, is provided with second pulley on the left of mounting rod, first rotating shaft is provided on support column, support column is hinged with adjusting rod by first rotating shaft.This is used for the loop wheel machine of construction, it is operated by hoisting device, the equipment sling can will be needed firmly to clamp, effectively prevent suspension hook and be detached from during lifting, not only prevent the damage for slinging equipment, and it ensure that the safety of construction personnel, it is operated, adjusting rod can be adjusted by regulating device, to change the volume of the equipment and the position of hoisting device, keep the equipment more flexible and convenient, effectively copes with a variety of different construction situations.

Description

A kind of loop wheel machine for construction

Technical field

The utility model relates to Architectural Equipment technical field, specially a kind of loop wheel machine for construction.

Background technique

Loop wheel machine is essential equipment in daily construction, and in some small buildings, large-scale loop wheel machine is too Heaviness, it is not flexible, and since figure is too big, in some occasions using highly inconvenient, working efficiency is caused to receive very big shadow It rings, the suspension hook on existing loop wheel machine is easy to happen disengaging during lifting, causes falling by lifting appliance, not only causes to set Standby damage, and will cause safety accident, influence the safety of construction personnel.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of loop wheel machine for construction, solves above-mentioned Problem.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of for construction Loop wheel machine, including pedestal, the bottom of the pedestal are provided with idler wheel, and rotating device is fixedly connected at the top of the pedestal, described It is fixedly connected with support column at the top of rotating device, first pulley, a left side for the support column are provided at the top of the support column Side is fixedly connected with mounting rod, and second pulley is provided on the left of the mounting rod, is provided with first rotating shaft on the support column, The support column is hinged with adjusting rod by first rotating shaft, and the adjusting rod is provided with third pulley far from one end of support column, First motor is provided on the left of the support column, the first motor is connected with reel by the rotating shaft transmission at the top of it, Cable wire is fixedly connected on the reel, the cable wire bypasses the fixed company of first pulley, second pulley and third pulley respectively It is connected to hoisting device, regulating device is provided on the right side of the support column, is operated by hoisting device, needs can be sling Equipment is firmly clamped, and is effectively prevented suspension hook and is detached from during lifting, not only prevents the damage for slinging equipment, And degree of safety is greatly improved, it ensure that the safety of construction personnel, operated by regulating device, adjusting rod can be carried out It adjusts, so as to change the volume of the equipment and the position of hoisting device, keeps the equipment more flexible and convenient, effective side The a variety of different construction situations of reply, improve the wide usage of the equipment, driven at the top of it by first motor Reel rotation, reel rotation make cable wire be shunk and be lengthened, and cable wire contraction rises hoisting device, and cable wire, which lengthens, then can Decline hoisting device, realize slinging and putting down to equipment, is operated, can be adjusted whole by the rotating device of base top The angle of a equipment keeps the equipment more flexible and convenient, by the idler wheel of base bottom, the equipment can be made easily to carry out It is mobile, it will be apparent that the flexibility ratio for improving the equipment facilitates construction personnel's use.

Preferably, the bottom of the rotating device inner cavity is fixedly connected with the second motor, and second motor is pushed up by it The rotating shaft transmission in portion is connected with first gear, and the second shaft is provided on the left of second motor, is set in second shaft It is equipped with second gear, the first gear is engaged with second gear, and turntable, the turntable are provided at the top of second shaft Edge have limiting slot, be provided with top plate at the top of the rotating device, offer mounting groove in the top plate, it is described Mounting groove is internally provided with position-limited wheel, and the position-limited wheel is mutually matched with limiting slot, passes through the second electricity inside rotating device Machine drives first gear rotation, and first gear drives the second gear on the left of it to rotate, and second gear drives the rotation of the second shaft, Second shaft drives turntable rotation, and turntable rotation is adjusted the angle of equipment entirety, effectively facilitates and set to slinging It is standby to carry out position adjustment, keep the equipment more flexible and convenient, by the limiting slot of position-limited wheel and disk edge inside top plate, It can effectively make turntable more stable quick when rotating, facilitate the adjusting to the equipment.

Preferably, the bottom of the regulating device inner cavity is fixedly connected with third motor, and the third motor is pushed up by it The rotating shaft transmission in portion is connected with third gear, and third shaft is provided on the left of the third motor, is set in the third shaft It is equipped with the 4th gear, the outside of the third gear and the 4th gear is arranged with belt, and one end of the third shaft is run through The top of regulating device and the first screw rod being sequentially connected with by shaft coupling, the outside of first screw rod is provided with motion bar, The rotation of third gear is driven by third motor, third gear drives the rotation of the 4th gear, the 4th gear drive the by belt The rotation of three shafts, third shaft drives the rotation of the first screw rod, to realize the running inside regulating device.

Preferably, the inside of the motion bar offers the first screw hole, and connection is fixedly connected at the top of the motion bar Bar is fixedly connected with limited post at the top of the connecting rod, and limit hole, the limit hole and limit are offered on the adjusting rod Column matches, and by the first screw hole inside the rotation of the first screw rod and motion bar, motion bar can be made to carry out up and down adjustment, activity Bar up and down adjustment makes the limited post at the top of it also carry out up and down adjustment, and limited post rises in the inside of limit hole in limited post When, adjusting rod can rotate counterclockwise using first rotating shaft as the center of circle, effectively reduce the length of the equipment, and can make to hang Lifting device is moved to the left, and when limited post decline, the movement of adjustable column is then on the contrary, make the equipment more flexibly more Become, is effectively convenient to use.

Preferably, the first driving box is provided at the top of the hoisting device, the top of first driving box is fixed to be connected It is connected to becket bridle, the becket bridle is fixedly connected with cable wire, and first driving box is internally provided with the 4th motor, the 4th electricity Machine is connected with first bevel gear by the rotating shaft transmission of its bottom, and the bottom of first driving box is fixedly connected with the second driving Case, second driving box are internally provided with partition, and the side of the partition is provided with the 4th shaft, in the 4th shaft It is provided with second bevel gear, the first bevel gear is engaged with second bevel gear, and partition is run through in the two sides of the 4th shaft And the second screw rod is sequentially connected with by shaft coupling, drive first bevel gear to turn by the 4th motor inside the first driving box Dynamic, first bevel gear drives second bevel gear rotation, and second bevel gear drives the rotation of the 4th shaft, and the 4th shaft is able to drive it Second screw rod of two sides rotates synchronously.

Preferably, sliding slot is offered on the inner wall of second driving box, second driving box is slided by sliding slot to be connected It is connected to movable block, the inside of the movable block offers the second screw hole, and the movable block passes through the second screw hole and the second screw rod spiral shell Line connection, the bottom of second driving box offer through-hole, and the movable block is fixedly connected with projection through through-hole, described prominent Block is hinged with suspension hook by shaft, and buffer spring is fixedly connected between the suspension hook, and articulation piece, institute are provided on the suspension hook It states suspension hook and crossbeam is hinged with by articulation piece, fixed link, the suspension hook are fixedly connected between the crossbeam and the second driving box Inside be provided with wearing layer, by the second screw rod rotation and movable block inside the second screw hole, can be rotated in the second screw rod While two movable blocks are synchronized inwardly close up or synchronize and be outwardly away from, when movable block mutually closes up, movable block is driven Link block mutually closes up, and link block drives the top of suspension hook mutually to close up, in interface member and cross when the top of suspension hook mutually closes up Under beam action, the lower part of suspension hook can be opened, so that facilitating will need the thing sling to sling, and be located remotely from each other in movable block When then the thing sling can will be needed firmly to clamp, not fall out, improve on the contrary, close up the lower part of suspension hook mutually The degree of safety of construction effectively can be carried out buffer protection to suspension hook, be effectively increased by the buffer spring between suspension hook The service life of suspension hook can effectively protect suspension hook by the wearing layer on suspension hook, effectively raise suspension hook Robustness.

(3) beneficial effect

The utility model provides a kind of loop wheel machine for construction.Have it is following the utility model has the advantages that

1, the loop wheel machine for being used for construction, is operated by hoisting device, the equipment sling can will be needed firmly to press from both sides Firmly, it effectively prevents suspension hook to be detached from during lifting, not only prevents the damage for slinging equipment, and greatly mention High degree of safety, ensure that the safety of construction personnel, is operated by regulating device, adjusting rod can be adjusted, so as to To change the volume of the equipment and the position of hoisting device, keep the equipment more flexible and convenient, it is each effectively to facilitate reply The different construction situation of kind, improves the wide usage of the equipment, drives the reel at the top of it to rotate by first motor, Reel rotation makes cable wire be shunk and be lengthened, and cable wire contraction rises hoisting device, and cable wire lengthens, and can make hoisting device Decline, realizes slinging and putting down to equipment, is operated by the rotating device of base top, can adjust the angle of whole equipment Degree, keeps the equipment more flexible and convenient, by the idler wheel of base bottom, the equipment can be made easily to be moved, hence it is evident that The flexibility ratio for improving the equipment, facilitate construction personnel use.

2, the loop wheel machine for being used for construction drives first gear rotation by the second motor inside rotating device, the One gear drives the second gear on the left of it to rotate, and second gear drives the rotation of the second shaft, and the second shaft drives turntable rotation, Turntable rotation is adjusted the angle of equipment entirety, effectively facilitates to equipment progress position adjustment is sling, sets this It is standby more flexible and convenient, by the limiting slot of position-limited wheel and disk edge inside top plate, effectively turntable can be made to rotate When more it is stable quickly, facilitate the adjusting to the equipment.

3, the loop wheel machine for being used for construction drives the rotation of third gear by third motor, and third gear passes through belt The 4th gear is driven to rotate, the 4th gear drives the rotation of third shaft, and third shaft drives the rotation of the first screw rod, to realize tune Running inside regulating device can be such that motion bar carries out up and down by the first screw hole inside the rotation of the first screw rod and motion bar It adjusts, motion bar up and down adjustment makes the limited post at the top of it also carry out up and down adjustment, and limited post is being limited in the inside of limit hole When column rises, adjusting rod can rotate counterclockwise using first rotating shaft as the center of circle, effectively reduce the length of the equipment, and Hoisting device can be made to be moved to the left, when limited post decline, the movement of adjustable column is then on the contrary, make the equipment more It is flexible and changeable, effectively it is convenient to use.

4, the loop wheel machine for being used for construction drives first bevel gear to turn by the 4th motor inside the first driving box Dynamic, first bevel gear drives second bevel gear rotation, and second bevel gear drives the rotation of the 4th shaft, and the 4th shaft is able to drive it Second screw rod of two sides rotates synchronously, can be in the second screw rod by the second screw hole inside the rotation of the second screw rod and movable block It synchronizes two movable blocks while rotation inwardly to close up or synchronize and be outwardly away from, when movable block mutually closes up, movable block Link block is driven mutually to close up, link block drives the top of suspension hook mutually to close up, in interface member when the top of suspension hook mutually closes up Under the action of crossbeam, the lower part of suspension hook can be opened, so that facilitating will need the thing sling to sling, and it is mutual in movable block Far from when then the thing sling can will be needed firmly to clamp, not fall out, mention on the contrary, close up the lower part of suspension hook mutually The high degree of safety of construction effectively can carry out buffer protection to suspension hook by the buffer spring between suspension hook, effective to increase The service life for having added suspension hook can effectively protect suspension hook by the wearing layer on suspension hook, be effectively raised and be hung The robustness of hook.

Detailed description of the invention

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

Fig. 2 is the utility model rotating device structural schematic diagram；

Fig. 3 is the utility model regulating device structural schematic diagram；

Fig. 4 is the utility model hoisting device structural schematic diagram.

In figure: 1 pedestal, 2 idler wheels, 3 rotating devices, 4 first motors, 5 reels, 6 second pulleys, 7 mounting rods, 8 steel Rope, 9 first pulleys, 10 adjusting rods, 11 limited posts, 12 limit holes, 13 third pulleys, 14 connecting rods, 15 hoisting devices, 16 are adjusted Device, 17 first rotating shafts, 18 top plates, 19 turntables, 20 limiting slots, 21 position-limited wheels, 22 mounting grooves, 23 first gears, 24 second electricity Machine, 25 second shafts, 26 second gears, 27 first screw rods, 28 motion bars, 29 first screw holes, 30 third gears, 31 thirds electricity Machine, 32 belts, 33 third shafts, 34 the 4th gears, 35 becket bridles, 36 first driving box, 37 second bevel gears, 38 sliding slots, 39 Two driving box, 40 second screw holes, 41 movable blocks, 42 through-holes, 43 buffer springs, 44 articulation pieces, 45 wearing layers, 46 suspension hooks, 47 cross Beam, 48 fixed links, 49 partitions, 50 projections, 51 second screw rods, 52 the 4th shafts, 53 first bevel gears, 54 the 4th motors, 55 Dagger.

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.

The utility model embodiment provides a kind of loop wheel machine for construction, as shown in Figs 1-4, including pedestal 1, pedestal 1 bottom is provided with idler wheel 2, and the top of pedestal 1 is fixedly connected with rotating device 3, and the top of rotating device 3 is fixedly connected with branch Dagger 55, the top of support column 55 are provided with first pulley 9, and the left side of support column 55 is fixedly connected with mounting rod 7, mounting rod 7 Left side be provided with second pulley 6, be provided with first rotating shaft 17 on support column 55, support column 55 is hinged with by first rotating shaft 17 Adjusting rod 10, adjusting rod 10 are provided with third pulley 13 far from one end of support column 55, and the left side of support column 55 is provided with first Motor 4, first motor 4 are connected with reel 5 by the rotating shaft transmission at the top of it, cable wire 8, steel are fixedly connected on reel 5 Rope 8 is fixedly connected with hoisting device 15, the right side of support column 55 respectively around first pulley 9, second pulley 6 and third pulley 13 It is provided with regulating device 16, is operated by hoisting device 15, the equipment sling can will be needed firmly to clamp, effectively prevented Suspension hook 46 is detached from during lifting, not only prevents the damage for slinging equipment, and greatly improve degree of safety, The safety that ensure that construction personnel is operated by regulating device 16, adjusting rod 10 can be adjusted, so as to change this The volume of equipment and the position of hoisting device 15, keep the equipment more flexible and convenient, effectively facilitate the various differences of reply Construction situation, improve the wide usage of the equipment, by first motor 4 drive its at the top of reel 5 rotate, coiling 5 rotation of wheel makes cable wire 8 be shunk and be lengthened, and the contraction of cable wire 8 rises hoisting device 15, and cable wire 8 lengthens, can make to sling dress 15 declines are set, slinging and putting down to equipment is realized, is operated, can be adjusted entire by the rotating device 3 at 1 top of pedestal The angle of equipment keeps the equipment more flexible and convenient, by the idler wheel 2 of 1 bottom of pedestal, the equipment can be made easily to carry out It is mobile, it will be apparent that the flexibility ratio for improving the equipment facilitates construction personnel's use.

The bottom of 3 inner cavity of rotating device is fixedly connected with the second motor 24, and the second motor 24 is passed by the shaft at the top of it Dynamic to be connected with first gear 23, the left side of the second motor 24 is provided with the second shaft 25, is provided with the second tooth in the second shaft 25 Wheel 26, first gear 23 is engaged with second gear 26, and the top of the second shaft 25 is provided with turntable 19, and the edge of turntable 19 is opened Equipped with limiting slot 20, the top of rotating device 3 is provided with top plate 18, offers mounting groove 22 in top plate 18, mounting groove 22 It is internally provided with position-limited wheel 21, position-limited wheel 21 is mutually matched with limiting slot 20, passes through the second motor 24 inside rotating device 3 First gear 23 is driven to rotate, first gear 23 drives the second gear 26 on the left of it to rotate, and second gear 26 drives second turn Axis 25 rotates, and the second shaft 25 drives turntable 19 to rotate, and the rotation of turntable 19 is adjusted the angle of equipment entirety, effectively It facilitates to equipment progress position adjustment is sling, keeps the equipment more flexible and convenient, pass through the position-limited wheel 21 inside top plate 18 With the limiting slot 20 at 19 edge of turntable, it can effectively make turntable 19 more stable quick when rotating, facilitate to the equipment Adjusting.

The bottom of 16 inner cavity of regulating device is fixedly connected with third motor 31, and third motor 31 is passed by the shaft at the top of it Dynamic to be connected with third gear 30, the left side of third motor 31 is provided with third shaft 33, the 4th tooth is provided in third shaft 33 The outside of wheel 34, third gear 30 and the 4th gear 34 is arranged with belt 32, and regulating device is run through in one end of third shaft 33 16 top and the first screw rod 27 is sequentially connected with by shaft coupling, the outside of the first screw rod 27 is provided with motion bar 28, passes through Third motor 31 drives third gear 30 to rotate, and third gear 30 drives the rotation of the 4th gear 34, the 4th gear by belt 32 34 drive third shaft 33 to rotate, and third shaft 33 drives the rotation of the first screw rod 27, to realize the fortune inside regulating device 16 Make.

The inside of motion bar 28 offers the first screw hole 29, and the top of motion bar 28 is fixedly connected with connecting rod 14, connection The top of bar 14 is fixedly connected with limited post 11, and limit hole 12, limit hole 12 and 11 phase of limited post are offered on adjusting rod 10 Match, by the first screw hole 29 inside the rotation of the first screw rod 27 and motion bar 28, motion bar 28 can be made to carry out up and down adjustment, it is living 28 up and down adjustment of lever makes the limited post 11 at the top of it also carry out up and down adjustment, and limited post 11 is being limited in the inside of limit hole 12 When position column 11 rises, adjusting rod 10 can be that the center of circle rotates counterclockwise with first rotating shaft 17, effectively reduce the equipment Length, and hoisting device 15 can be made to be moved to the left, when limited post 11 declines, the movement of adjustable column is then on the contrary, make It is more flexible and changeable to obtain the equipment, is effectively convenient to use.

The top of hoisting device 15 is provided with the first driving box 36, and the top of the first driving box 36 is fixedly connected with becket bridle 35, becket bridle 35 is fixedly connected with cable wire 8, and the first driving box 36 is internally provided with the 4th motor 54, and the 4th motor 54 passes through it The rotating shaft transmission of bottom is connected with first bevel gear 53, and the bottom of the first driving box 36 is fixedly connected with the second driving box 39, the Two driving box 39 are internally provided with partition 49, and the side of partition 49 is provided with the 4th shaft 52, is provided in the 4th shaft 52 Second bevel gear 37, first bevel gear 53 are engaged with second bevel gear 37, and the two sides of the 4th shaft 52 are run through partition 49 and led to It crosses shaft coupling and is sequentially connected with the second screw rod 51, first bevel gear is driven by the 4th motor 54 inside the first driving box 36 53 rotations, first bevel gear 53 drive second bevel gear 37 to rotate, and second bevel gear 37 drives the 4th shaft 52 to rotate, and the 4th turn The second screw rod 51 that axis 52 is able to drive its two sides rotates synchronously.

Sliding slot 38 is offered on the inner wall of second driving box 39, the second driving box 39 slidably connects activity by sliding slot 38 Block 41, the inside of movable block 41 offer the second screw hole 40, and movable block 41 is connected by the second screw hole 40 and 51 screw thread of the second screw rod It connects, the bottom of the second driving box 39 offers through-hole 42, and movable block 41 is fixedly connected with projection 50 through through-hole 42, and projection 50 is logical It crosses shaft and is hinged with suspension hook 46, buffer spring 43 is fixedly connected between suspension hook 46, articulation piece 44, suspension hook are provided on suspension hook 46 46 are hinged with crossbeam 47 by articulation piece 44, and fixed link 48, suspension hook 46 are fixedly connected between crossbeam 47 and the second driving box 39 Inside be provided with wearing layer 45, by the second screw rod 51 rotation and movable block 41 inside the second screw hole 40, can be second Screw rod 51 synchronizes two movable blocks 41 inwardly to close up or synchronize and be outwardly away from while rotation, movable block 41 mutually close up when It waits, movable block 41 drives link block mutually to close up, and link block drives the top of suspension hook 46 mutually to close up, and the top of suspension hook 46 is mutual When closing up under the action of interface member and crossbeam 47, the lower part of suspension hook 46 can be opened, to facilitate the thing for slinging needs It slings, and then can be on the contrary, close up the lower part of suspension hook 46 mutually when movable block 41 is located remotely from each other, the east that will need to sling West is firmly clamped, and is not fallen out, is improved the degree of safety of construction, can be effective right by the buffer spring between suspension hook 46 Suspension hook 46 carries out buffer protection, is effectively increased the service life of suspension hook 46, passes through the wearing layer 45, Neng Gouyou on suspension hook 46 Protecting suspension hook 46 for effect, effectively raises the robustness of suspension hook 46.

Working principle: running rotating device 3 and regulating device 16 first adjust position and the angle of hoisting device 15, so Running first motor 4 makes 5 unwrapping wire of reel afterwards, hoisting device 15 is adjusted to suitable height, then operate hoisting device 15, made Suspension hook 46 is opened, reverse to operate hoisting device 15 after needing the article sling to put well, clamps suspension hook 46, operates the again One motor 4 makes 5 take-up of reel, and the article sling will be needed to rise to appropriate height, operates rotating device 3 again and adjusts dress Set 16 adjusting positions and angle, it is then mobile by idler wheel 2, to set-point after running first motor 4 make 5 unwrapping wire of reel, will Article is placed into designated position, and running hoisting device 15 unclamps suspension hook 46, completes work.

First gear 23 is driven to rotate by the second motor 24 inside rotating device 3, first gear 23 drives its left side Second gear 26 rotate, second gear 26 drive the second shaft 25 rotation, the second shaft 25 drive turntable 19 rotate, turntable 19 Rotation is adjusted the angle of equipment entirety, effectively facilitates to equipment progress position adjustment is sling, makes the equipment more What is added is flexible and convenient, by the limiting slot 20 at 19 edge of position-limited wheel 21 and turntable inside top plate 18, can effectively make turntable It is more stable quick when 19 rotation, facilitate the adjusting to the equipment.

Third gear 30 is driven to rotate by third motor 31, third gear 30 drives 34 turns of the 4th gear by belt 32 Dynamic, the 4th gear 34 drives third shaft 33 to rotate, and third shaft 33 drives the rotation of the first screw rod 27, to realize regulating device Running inside 16 can be such that motion bar 28 carries out by the first screw hole 29 inside the rotation of the first screw rod 27 and motion bar 28 Up and down adjustment, 28 up and down adjustment of motion bar make the limited post 11 at the top of it also carry out up and down adjustment, and limited post 11 is in limit hole 12 Inside, when limited post 11 rises, adjusting rod 10 can be that the center of circle rotate counterclockwise with first rotating shaft 17, effective to reduce The length of the equipment, and hoisting device 15 can be made to be moved to the left, when limited post 11 declines, the fortune of adjustable column It is dynamic then on the contrary, make the equipment more flexible and changeable, be effectively convenient to use.

First bevel gear 53 is driven to rotate by the 4th motor 54 inside the first driving box 36, first bevel gear 53 drives Second bevel gear 37 rotates, and second bevel gear 37 drives the rotation of the 4th shaft 52, and the 4th shaft 52 is able to drive the of its two sides Two screw rods 51 rotate synchronously, can be in the second screw rod by the second screw hole 40 inside the rotation of the second screw rod 51 and movable block 41 It synchronizes two movable blocks 41 while 51 rotation inwardly to close up or synchronize and be outwardly away from, when movable block 41 mutually closes up, Movable block 41 drives link block mutually to close up, and link block drives the top of suspension hook 46 mutually to close up, and the top of suspension hook 46 is mutually closed When holding together under the action of interface member and crossbeam 47, the lower part of suspension hook 46 can be opened, so that facilitating will need the thing sling to hang It rises, and then can be on the contrary, close up the lower part of suspension hook 46 mutually when movable block 41 is located remotely from each other, the east that will need to sling West is firmly clamped, and is not fallen out, is improved the degree of safety of construction, can be effective right by the buffer spring between suspension hook 46 Suspension hook 46 carries out buffer protection, is effectively increased the service life of suspension hook 46, passes through the wearing layer 45, Neng Gouyou on suspension hook 46 Protecting suspension hook 46 for effect, effectively raises the robustness of suspension hook 46.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

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 (6)

1. a kind of loop wheel machine for construction, including pedestal (1), it is characterised in that: the bottom of the pedestal (1) is provided with rolling It takes turns (2), is fixedly connected with rotating device (3) at the top of the pedestal (1), is fixedly connected at the top of the rotating device (3) Support column (55) is provided with first pulley (9) at the top of the support column (55), is fixedly connected on the left of the support column (55) Have mounting rod (7), be provided with second pulley (6) on the left of the mounting rod (7), is provided with first turn on the support column (55) Axis (17), the support column (55) are hinged with adjusting rod (10) by first rotating shaft (17), and the adjusting rod (10) is far from support One end of column (55) is provided with third pulley (13), is provided with first motor (4) on the left of the support column (55), described first Motor (4) is connected with reel (5) by the rotating shaft transmission at the top of it, is fixedly connected with cable wire (8) on the reel (5), The cable wire (8) is fixedly connected with hoisting device respectively around first pulley (9), second pulley (6) and third pulley (13) (15), regulating device (16) are provided on the right side of the support column (55).

2. a kind of loop wheel machine for construction according to claim 1, it is characterised in that: in the rotating device (3) The bottom of chamber is fixedly connected with the second motor (24), and second motor (24) is connected with first by the rotating shaft transmission at the top of it Gear (23) is provided with the second shaft (25) on the left of second motor (24), is provided on second shaft (25) Two gears (26), the first gear (23) are engaged with second gear (26), are provided with and are turned at the top of second shaft (25) The edge of disk (19), the turntable (19) has limiting slot (20), is provided with top plate at the top of the rotating device (3) (18), the interior of the top plate (18) offers mounting groove (22), and the mounting groove (22) is internally provided with position-limited wheel (21), institute Position-limited wheel (21) is stated to be mutually matched with limiting slot (20).

3. a kind of loop wheel machine for construction according to claim 1, it is characterised in that: in the regulating device (16) The bottom of chamber is fixedly connected with third motor (31), and the third motor (31) is connected with third by the rotating shaft transmission at the top of it Gear (30) is provided with third shaft (33) on the left of the third motor (31), is provided on the third shaft (33) The outside of four gears (34), the third gear (30) and the 4th gear (34) is arranged with belt (32), the third shaft (33) one end is run through the top of regulating device (16) and is sequentially connected with the first screw rod (27) by shaft coupling, described first The outside of screw rod (27) is provided with motion bar (28).

4. a kind of loop wheel machine for construction according to claim 3, it is characterised in that: the motion bar (28) it is interior Portion offers the first screw hole (29), is fixedly connected with connecting rod (14) at the top of the motion bar (28), the connecting rod (14) Top be fixedly connected with limited post (11), offered limit hole (12) on the adjusting rod (10), the limit hole (12) with Limited post (11) matches.

5. a kind of loop wheel machine for construction according to claim 1, it is characterised in that: the hoisting device (15) Top is provided with the first driving box (36), is fixedly connected with becket bridle (35), the becket bridle at the top of first driving box (36) (35) it is fixedly connected with cable wire (8), first driving box (36) is internally provided with the 4th motor (54), the 4th motor (54) it is connected with first bevel gear (53) by the rotating shaft transmission of its bottom, the bottom of first driving box (36) is fixedly connected Have the second driving box (39), second driving box (39) is internally provided with partition (49), and the side of the partition (49) is set Be equipped with the 4th shaft (52), be provided with second bevel gear (37) on the 4th shaft (52), the first bevel gear (53) with Second bevel gear (37) engagement, the two sides of the 4th shaft (52) are run through partition (49) and are sequentially connected with by shaft coupling Second screw rod (51).

6. a kind of loop wheel machine for construction according to claim 5, it is characterised in that: second driving box (39) Inner wall on offer sliding slot (38), second driving box (39) slidably connects movable block (41), institute by sliding slot (38) The inside for stating movable block (41) offers the second screw hole (40), and the movable block (41) passes through the second screw hole (40) and the second screw rod (51) it is threadedly coupled, the bottom of second driving box (39) offers through-hole (42), and the movable block (41) runs through through-hole (42) it is fixedly connected with projection (50), the projection (50) is hinged with suspension hook (46) by shaft, solid between the suspension hook (46) Surely it is connected with buffer spring (43), is provided with articulation piece (44) on the suspension hook (46), the suspension hook (46) passes through articulation piece (44) it is hinged with crossbeam (47), is fixedly connected with fixed link (48) between the crossbeam (47) and the second driving box (39), it is described Wearing layer (45) are provided on the inside of suspension hook (46).