CN209601919U

CN209601919U - A kind of single blade boom hoisting

Info

Publication number: CN209601919U
Application number: CN201920141789.0U
Authority: CN
Inventors: 高进贤; 陈云超
Original assignee: YANGZHOU SHENLI LIFTING TOOLS MANUFACTURING Co Ltd
Current assignee: YANGZHOU SHENLI LIFTING TOOLS MANUFACTURING Co Ltd
Priority date: 2019-01-28
Filing date: 2019-01-28
Publication date: 2019-11-08
Anticipated expiration: 2029-01-28

Abstract

The utility model provides a kind of single blade boom hoisting in leaf blade hanging technical field, including hanging box, the suspension hook for lifting is equipped with above hanging box, lifting connection component is connected in hanging box, the top of lifting connection component is connect with suspension hook, lifting by crane connection component includes pulley, the lifting rope upwardly extended is connected on pulley, lifting rope is connected on suspension hook, the drawstring extended downwardly is also connected on pulley, the both ends of drawstring are connect with hanging box, the downside of hanging box is equipped with hanger, clamping device there are two being set on hanger, clamping device includes that can do the mobile elevating mechanism of reciprocating linear in the height direction, the lower part of elevating mechanism is connected with upper fixture, the lower part of hanger is equipped with lower fixture, lower fixture is in the lower section of upper fixture；The utility model Product Safety it is high, it can be achieved that blade of wind-driven generator lifting assembly work.

Description

A kind of single blade boom hoisting

Technical field

The utility model belongs to leaf blade hanging technical field, in particular to a kind of single blade boom hoisting.

Background technique

Wind-driven generator substitutes manpower, animal power as power source, is a kind of clean production capacity of green, the development to productivity It plays an important role, the blade of wind-driven generator is the important component of wind-driven generator, and the blade of wind-driven generator Quality is big, and volume is larger, is usually present the problems such as lifting is difficult, and rigging position can not be aligned when carrying out lifting assembly blade, because This, can be safely and effectively most important in the lifting assembly for carrying out blade.

In Chinese patent database, disclosing patent name is " leaf blade hanging equipment and leaf blade hanging system ", and application is public Cloth day is 20180612, and application publication number is the Chinese patent of 108147267 A of CN, which includes arrying main body, lifting company Fitting and blade holding device, blade holding device include holding member and absorption connector, and absorption connector generates adsorption capacity Blade to be assembled is adsorbed, then blade is attracted on holding member；The device is inhaled by the adsorption capacity that absorption connector generates Attached blade to be assembled, and then make hoisting mechanism that blade is hung to predetermined position, the assembly with wheel hub is completed, powerful absorption is needed Power just can guarantee that blade is not fallen off, and hoisting process safety is low, be easy to cause safety accident.

Utility model content

For the defects in the prior art, utility model aims to solve shortcoming in the prior art, solutions It has determined the low technical problem of safety in the prior art, a kind of single blade boom hoisting is provided, it is reliable that this device clamps blade, peace Quan Xinggao.

Purpose of the utility model is realized as follows: a kind of single blade boom hoisting, including hanging box, the hanging box top Equipped with the suspension hook for lifting, lifting connection component, the top of the lifting connection component and suspension hook are connected in the hanging box Connection, the lifting connection component includes pulley, and the lifting rope upwardly extended is connected on pulley, and the lifting rope is connected to suspension hook On, the drawstring extended downwardly is also connected on pulley, the both ends of drawstring are connect with hanging box, and the downside of the hanging box is equipped with hanger, It is set on the hanger there are two clamping device, the clamping device includes that can do the mobile lifting of reciprocating linear in the height direction Mechanism, the lower part of the elevating mechanism are connected with upper fixture, and the lower part of hanger is equipped with lower fixture, and the lower fixture is in upper fixture Lower section.

When the utility model is worked, blade is placed on lower fixture, elevating mechanism drives the downward fixture of upper fixture Position is mobile, and until the upper surface of upper fixture and blade fits closely, blade is fixed between upper fixture and lower fixture； Suspension hook lifting, the connection through connection component, hanging box, clamping device, blade are lifted；In the utility model through upper fixture under Blade is clamped between upper fixture and lower fixture by the setting of fixture, realizes the secured clamping of blade；It can be applied to hanging for blade It fills in assembly work.

In order to realize the lifting of elevating mechanism, the elevating mechanism includes two telescopic components, and the telescopic component includes Linear actuator one and the attachment base for being connected in hanger top, in the longitudinal direction, one end of the attachment base, which is hinged with, stretches Contracting bar one, the other end of attachment base are hinged with telescopic rod two, and the upper telescopic rod one is hinged at one end far from attachment base Lower telescopic rod one, the upper telescopic rod two are hinged with lower telescopic rod two far from attachment base at one end, and lower telescopic rod one is stretched under Contracting bar two is hinged；One upper telescopic rod one connects one end of hinge bar one, the other end and hinge bar of telescopic rod one on another One other end is hinged, and a upper telescopic rod two connects one end of hinge bar two, the other end and hinge of telescopic rod two on another The other end of extension bar two is hinged；One end of the linear actuator one and hinge bar one are hinged, the other end of linear actuator one It is hinged with hinge bar two.

One end of the linear actuator one is that can do reciprocating linear movement as a further improvement of the utility model, Mobile bar, the other end of linear actuator one are fixing end.

As the range for limiting upper fixture, the limit plate being vertically arranged, the limit are equipped on the downside of the attachment base It is provided with limit sliding chutes on plate, support arm one is hinged on the upper telescopic rod one, support arm two is hinged on upper telescopic rod two, props up Sliding bar is connected between brace one and support arm two, the sliding bar can slide in limit sliding chutes.

In order to realize blade in the adjustable angle of length direction, the side of the hanging box is equipped at least one traction device, The traction device includes reel, and angular adjustment rope is wound in the reel, the end that the angular adjustment rope stretches out upwards with Suspension hook connection.

In order to realize that blade is adjusted around the angle of axis direction, the hanger above the clamping device, which is equipped with, to be extended forward Counter-jib, the counter-jib is equipped with can do the clump weight of linear reciprocating motion in the longitudinal direction.

In order to realize that the reciprocating linear of clump weight in the longitudinal direction is mobile, linear actuator is equipped in the counter-jib Two, the linear actuator two is equipped with can do the mobile push-pull rod of reciprocating linear in the longitudinal direction, and the push-pull rod is outside One end of stretching is connected with clump weight.

In order to realize the adjustable angle of lower fixture in the longitudinal direction, the angle of the lower fixture in the longitudinal direction can It adjusts, the lower fixture includes two support components, and the support component includes two support bases being arranged on hanger, described to hang It is hinged with lower clamp plate on frame, at least three regulating parts are placed on the downside of the lower clamp plate, the lower part of regulating part is stud, described Stud is threadedly coupled with support base.

The lower section of the hanging box is equipped with electric cabinet, hydraulic station, diesel-driven generator as a further improvement of the utility model, With solid state battery group.

Detailed description of the invention

Fig. 1 is the three-dimensional structure diagram one of the utility model.

Fig. 2 is the three-dimensional structure diagram two of the utility model.

Fig. 3 is the partial enlarged view in Fig. 1 at A.

Fig. 4 is the partial enlarged view in Fig. 1 at B.

Fig. 5 is the structural schematic diagram of linear actuator two in the utility model.

Wherein, 1 hanging box, 2 suspension hooks, 3 hangers, 4 elevating mechanisms, 401 telescopic components, 401a linear actuator one, 401a1 Mobile bar, 401a2 fixing end, 401b attachment base, the upper telescopic rod one of 401c, the upper telescopic rod two of 401d, telescopic rod one under 401e, Telescopic rod two under 401f, 401g hinge bar one, 401h hinge bar two, 402 upper fixtures, 403 lower fixtures, 403a support component, 403a1 support base, 403a2 lower clamp plate, 403a3 regulating part, 403a4 stud, 403a5 locking nut, 404 limit plates, 404a limit Position sliding slot, 405 support arms one, 406 support arms two, 407 sliding bars, 408 hinged seats, 5 counter-jibs, 501 linear actuators two, 502 push-pull rods, 503 clump weights, 6 electric cabinets, 7 hydraulic stations, 8 lifting connection components, 801 pulleys, 802 lifting ropes, 803 drawstrings, 9 lead Leading-in device, 901 reels, 902 angular adjustment ropes, 10 diesel-driven generators, 11 solid state battery groups, 12 hinged mounting bases one, 13 is hinged Mounting base two, 14 hinged mounting bases three, 15 hinged mounting bases four.

Specific embodiment

The utility model will be further described below with reference to the accompanying drawings.

Embodiment 1

A kind of single blade boom hoisting as shown in Fig. 1~5, including hanging box 1 are connected with lifting connection component 8 in hanging box 1 With the suspension hook 2 for lifting, the top for lifting by crane connection component 8 is connect with suspension hook 2, and lifting connection component 8 includes pulley 801, sliding It is connected with the lifting rope 802 upwardly extended on wheel 801, lifting rope 802 is connected on suspension hook 2, is also connected with and is extended downwardly on pulley 801 Drawstring 803, the both ends of drawstring 803 connect with hanging box 1, and the side of hanging box 1 is equipped at least one traction device 9, traction device 9 Including reel 901, angular adjustment rope 902 is wound in reel 901, the end that angular adjustment rope 902 stretches out upwards and suspension hook 2 connect It connects, hinged mounting base 1, hinged mounting base 2 13, hinged mounting base 3 14 and hinged mounting base four is hinged on the downside of hanging box 1 15, electric cabinet 6 is installed, hinged mounting base 2 13 is equipped with hydraulic station 7 in hinged mounting base 1, in hinged mounting base 3 14 Equipped with diesel-driven generator 10, solid state battery group 11 is installed in hinged mounting base 4 15, the downside of hanging box 1 is additionally provided with hanger 3, hangs It is set on frame 3 there are two clamping device, clamping device includes that can do the mobile elevating mechanism 4 of reciprocating linear in the height direction, is risen Descending mechanism 4 includes hinged seat 408 and two telescopic components 401, and telescopic component 401 includes one 401a of linear actuator and is connected in The attachment base 401b on 3 top of hanger, in the longitudinal direction, one end of attachment base 401b are hinged with one 401c of telescopic rod, connection The other end of seat 401b is hinged with two 401d of telescopic rod, and upper one 401c of telescopic rod is hinged at one end far from attachment base 401b Lower one 401e of telescopic rod, upper two 401d of telescopic rod are hinged with lower two 401f of telescopic rod far from attachment base 401b at one end, under stretch One 401e of contracting bar and lower two 401f of telescopic rod are hinged；One end of one upper one 401c connection hinge bar of telescopic rod, one 401g, it is another The other end of the other end and one 401g of hinge bar of a one 401c of upper telescopic rod is hinged, and a upper two 401d connection of telescopic rod is hinged One end of two 401h of bar, other end of two 401d of telescopic rod and the other end of two 401h of hinge bar are hinged on another, hinged seat 408 are respectively articulated with lower one 401e of telescopic rod and lower two 401f of telescopic rod, and upper fixture 402 and hinged seat 408 are hinged；Linear drives One end of one 401a of device is that can do the mobile mobile bar 401a1 of reciprocating linear, linear actuator one hinged with one 401g of hinge bar The other end of 401a is fixing end 401a2, and hinged with two 401h of hinge bar, the lower part of elevating mechanism 4 is connected with upper fixture 402, The lower part of hanger 3 is equipped with lower fixture 403, and for lower fixture 403 in the lower section of upper fixture 402, lower fixture 403 includes two support components 403a, support component 403a include two support base 403a1 being arranged on hanger 3, are hinged with lower clamp plate 403a2 on hanger 3, It is placed at least three regulating part 403a3 on the downside of lower clamp plate 403a2, in the present embodiment, is placed on the downside of lower clamp plate 403a2 The lower part of four regulating part 403a3, regulating part 403a3 are stud 403a4, and stud 403a4 is threadedly coupled with support base 403a1, It is connected with locking nut 403a5 on stud 403a4, the adjustable angle of lower fixture 403 in the longitudinal direction, in counter-jib 5 Equipped with linear actuator 2 501, linear actuator 2 501 is equipped with can do the mobile push-pull rod of reciprocating linear in the longitudinal direction 502, the outwardly directed one end of push-pull rod 502 is connected with clump weight 503.

In order to limit the elevating movement of telescopic component 401, the downside attachment base 401b is equipped with the limit plate 404 being vertically arranged, It is provided with limit sliding chutes 404a on limit plate 404, support arm 1, upper two 401d of telescopic rod are hinged on upper one 401c of telescopic rod On be hinged with support arm 2 406, be connected with sliding bar 407 between support arm 1 and support arm 2 406, sliding bar 407 can be Sliding in limit sliding chutes 404a.

When the utility model is worked, screw rod and locking nut 403a5 unclamp, and blade is put into lower fixture using fork truck On 403, according to height of the blade surface shape adjustment stud 403a4 on support base 403a1, make regulating part 403a3 distance branch The distance on the support surface seat 403a1 changes, and locking nut 403a5 tie down screw, lower clamp plate 403a2 is suitably tilted, and makes blade Stablize on two lower clamp plate 403a2, diesel-driven generator 10 or solid state battery group 11 are powered to electric cabinet 6 and hydraulic station 7, electricity Control case 6, which controls the work of hydraulic station 7, shrinks mobile bar 401a1, and the contraction of mobile bar 401a1 drives one 401g of hinge bar to hinged The position direction of two 401h of bar is mobile, and upper one 401c of telescopic rod is rotated around one end of attachment base 401b, upper telescopic rod two 401d is rotated around the other end of mounting base, and lower one 401e of telescopic rod and lower two 401f of telescopic rod are sliding around hinged center rotating Lever 407 moves down in limiting slot, and hinged seat 408 declines, when the fitting of the upper surface of upper fixture 402 and blade, upper folder Tool 402 can adaptively be adjusted the angle according to the shape on the upside of blade, when upper fixture 402 is fitted tightly on the upside of blade, One 401a stopping of linear actuator movement, blade are fixed between upper fixture 402 and lower fixture 403, and blade is clamped；Suspension hook 2 liftings, blade is sling, and the needs of blade angle degree are corresponded to according to position to be installed, and linear actuator 2 501 acts, The push-pull rod 502 of linear actuator 2 501 pushes clump weight 503 to do reciprocating linear movement, 503 position of clump weight in front-rear direction Adjusting the adjusting of blade position of centre of gravity on clamping device may be implemented, realize that blade is inclined in setting angle in the front-back direction Turn, traction device 9 acts, and reel 901 operates, and angular adjustment rope 902 scales under the operating of reel 901, adjusts traction device 9 The length of angular adjustment rope 902 between suspension hook 2 realizes the setting angle deflection of blade in the longitudinal direction, and then is aligned The installation of blade is completed in position to be installed, and after being installed, the telescopic rod of one 401a of linear actuator pushes one 401g of hinge bar Opposite direction towards two position 401h of hinge bar is mobile, and telescopic component 401 is shunk, and sliding bar 407 moves up in slide opening, directly The position sliding bar 407 for reaching slide opening the top to sliding bar 407 stops movement, at this point, can proceed with next blade Lifting assembly；The utility model is by the cooperation of telescopic component 401, upper fixture 402 and lower fixture 403, it can be achieved that the jail of blade Gu clamping；The adjustable angle of lower fixture 403 can adjust the tilt angle of lower clamp plate 403a2, so that blade is more according to blade shape Add and rests easily on lower clamp plate 403a2；Hinged mounting base 1, hinged mounting base 2 13, hinged mounting base 3 14 and hinge The setting for connecing mounting base 4 15, ensure that in lifting process, electric cabinet 6, hydraulic station 7, diesel-driven generator 10 and solid state battery The relative level of group 11, stable structure；The setting of the joint of counter-jib 5 and clump weight 503, realizes the adjusting of blade center-of-gravity station, Facilitate the installation of blade；It can be applied in the lifting assembly work of blade.

The utility model patent is not limited to above-described embodiment, the base of technical solution disclosed in the utility model patent On plinth, for those skilled in the art according to disclosed technology contents, not needing creative labor can be to therein one A little technical characteristics make some replacements and deformation, these replacements and deformation are in the protection scope of the utility model patent.

Claims

1. a kind of single blade boom hoisting, including hanging box, the hanging box top is equipped with the suspension hook for lifting, it is characterised in that: Lifting connection component is connected in the hanging box, the top of the lifting connection component is connect with suspension hook, the lifting connection group Part includes pulley, and the lifting rope upwardly extended is connected on pulley, and the lifting rope is connected on suspension hook, is also connected on pulley downwards The both ends of the drawstring of extension, drawstring are connect with hanging box, and the downside of the hanging box is equipped with hanger, set that there are two clampings on the hanger Device, the clamping device includes that can do the mobile elevating mechanism of reciprocating linear in the height direction, under the elevating mechanism Portion is connected with upper fixture, and the lower part of hanger is equipped with lower fixture, and the lower fixture is in the lower section of upper fixture.

2. a kind of single blade boom hoisting according to claim 1, it is characterised in that: the elevating mechanism includes two and stretches Contracting component, the telescopic component include linear actuator one and the attachment base for being connected in hanger top, in the longitudinal direction, described One end of attachment base is hinged with telescopic rod one, and the other end of attachment base is hinged with telescopic rod two, and the upper telescopic rod one is remote It is hinged with lower telescopic rod one at one end from attachment base, the upper telescopic rod two is hinged with lower flexible at one end far from attachment base Bar two, lower telescopic rod one and lower telescopic rod two are hinged；One upper telescopic rod one connects one end of hinge bar one, another is upper flexible The other end of bar one and the other end of hinge bar one are hinged, and a upper telescopic rod two connects one end of hinge bar two, on another The other end of telescopic rod two and the other end of hinge bar two are hinged；One end of the linear actuator one and hinge bar one are hinged, The other end and hinge bar two of linear actuator one are hinged.

3. a kind of single blade boom hoisting according to claim 2, it is characterised in that: one end of the linear actuator one For that can do the mobile mobile bar of reciprocating linear, the other end of linear actuator one is fixing end.

4. a kind of single blade boom hoisting according to claim 2, it is characterised in that: it is vertical to be equipped on the downside of the attachment base The limit plate of setting is provided with limit sliding chutes on the limit plate, is hinged with support arm one, upper telescopic rod on the upper telescopic rod one It is hinged with support arm two on two, sliding bar is connected between support arm one and support arm two, the sliding bar can be in limit sliding chutes Interior sliding.

5. a kind of single blade boom hoisting according to claim 1, it is characterised in that: the side of the hanging box is equipped at least One traction device, the traction device include reel, and angular adjustment rope is wound in the reel, and the angular adjustment rope is upward The end of stretching is connect with suspension hook.

6. a kind of single blade boom hoisting according to claim 1, it is characterised in that: the hanger above the clamping device It is equipped with the counter-jib extended forward, the counter-jib is equipped with the clump weight that can do linear reciprocating motion in the longitudinal direction.

7. a kind of single blade boom hoisting according to claim 6, it is characterised in that: be equipped with straight line in the counter-jib and drive Dynamic device two, the linear actuator two is equipped with can do the mobile push-pull rod of reciprocating linear, the push-pull rod in the longitudinal direction Outwardly directed one end is connected with clump weight.

8. a kind of single blade boom hoisting according to claim 1, it is characterised in that: the lower fixture is in the longitudinal direction Adjustable angle, the lower fixture includes two support components, and the support component includes be arranged on hanger two supports , it is hinged with lower clamp plate on the hanger, at least three regulating parts are placed on the downside of the lower clamp plate, the lower part of regulating part is Stud, the stud are threadedly coupled with support base.

9. described in any item a kind of single blade boom hoistings according to claim 1~8, it is characterised in that: under the hanging box Side is equipped with electric cabinet and hydraulic station, diesel-driven generator and solid state battery group.