CN211189106U

CN211189106U - Crane performance equipment

Info

Publication number: CN211189106U
Application number: CN201921391028.7U
Authority: CN
Inventors: 吕圣龙; 于建平; 马超; 张燕
Original assignee: Beijing Xiuyu Technology And Culture Co ltd
Current assignee: Beijing Xiuyu Technology And Culture Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-08-07
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a hairyvein crane performance equipment, include: a track system having a pair of rails arranged side-by-side and under the water; a traveling system disposed above the rail system and having a traveling vehicle body traveling along a pair of guide rails thereof; a rotating system mounted on the traveling vehicle body and rotating relative thereto; and the crane system is arranged on the rotating system and used for simulating the pitching and stepping actions of the crane. The crane performance equipment of the utility model can simulate and dynamically reappear the crane stepping movement, and increase the ornamental value of the performance.

Description

Crane performance equipment

Technical Field

The utility model relates to a performance system especially relates to a hairyvein crane performance equipment.

Background

At present, the system for performing is generally a novel show, popular science and entertainment project, and the system gathers a plurality of modern advanced technologies and provides different and original visual impact for audiences.

For example, the system of crane ballet performance of san Taosha, Singapore, which is the largest-scale outdoor electromechanical performance system in the world so far, has played a new landmark for nighttime entertainment for the beach trees of the san Taosha, the crane ballet uses a two-crane system to deduce a magic love story, each system weighing up to 80 tons and rising to a height of 30 meters (10 stories high), making the crane ballet the highest outdoor electromechanical performance in the world, and presenting a grand dreamlike electromechanical wonder to the audience through digital arts, L ED display screen, exclamatory lighting and water curtain effects, and perfect congruence.

However, the whole crane ballet is formed by hinging a plurality of connecting arms, the whole crane ballet is cuboid, the profiling effect is poor, if the crane ballet does not have the functions of light, digital art and an L ED display screen, for example, the crane ballet can not be imagined as the crane in daytime, in addition, the crane ballet can only simulate the rotation and pitching actions, but can not simulate the walking and stepping actions of the crane, and the scene sense and the shocking force for watching the performance are greatly reduced.

Disclosure of Invention

The present invention is directed to solve the above problems in the prior art, and provides a crane performance device, which can simulate and dynamically reproduce the movement of crane walking, and simulate the wing fountain on the laser, the crane body with variable colors, and both sides to increase the ornamental value of the performance.

In order to realize the above object of the present invention, the present invention provides an apparatus for crane performance, which comprises: a track system having a pair of rails arranged side-by-side and under the water; a traveling system disposed above the rail system and having a traveling vehicle body traveling along a pair of guide rails thereof; a rotating system mounted on the traveling vehicle body and rotating relative thereto; and the crane system is arranged on the rotating system and used for simulating the pitching and stepping actions of the crane.

The track system is also provided with a sinking iron fixedly arranged at the water bottom, and the pair of guide rails are fixedly arranged at two sides of the sinking iron.

Wherein, the driving system still includes: the traveling crane driving mechanism is arranged on the traveling vehicle body and is used for providing driving force for the traveling of the traveling vehicle body; and the traveling crane traction guide mechanism is respectively connected with the traveling crane driving mechanism and the pair of guide rails and is used for guiding the traveling direction of the traveling crane body.

Wherein, two rows of traveling wheel groups which can drive the traveling vehicle body to travel along the pair of guide rails are arranged on the traveling vehicle body.

Preferably, the traveling traction guide mechanism includes: a pair of chain fixing seats which are respectively arranged at two ends of the pair of guide rails and are respectively and vertically connected with the two ends of the pair of guide rails; the roller chains are arranged on the same side of the pair of chain fixing seats; the chain wheel component is meshed with the roller chain and drives the walking vehicle body to walk along a pair of guide rails through the matching of the roller chain and the roller chain; wherein the extending direction of the roller chain is parallel to the guide rail and is positioned at the outer side of the guide rail.

Wherein the sprocket assembly comprises: a first guide chain wheel and a second guide chain wheel which are sequentially arranged on the walking vehicle body along the front-back extension direction of the walking vehicle body and are respectively meshed with the roller chains; a idler wheel installed between a pair of guide sprockets; wherein the roller chain sequentially bypasses the first guide chain wheel, the output chain wheel and the second guide chain wheel.

Wherein the rotation system comprises: the rotating platform assembly is provided with a supporting platform for supporting the crane system and a supporting column which penetrates through the center of the supporting platform and is connected with the bottom of the crane body device of the crane system; and the rotary driving mechanism drives the supporting platform to rotate relative to the traveling system.

Further, the crane system further includes: the crane leg device is connected with the rotating system and can move in a stepping way relative to the rotating system, and the crane body device is connected with and supported by the crane leg device; a head and neck device connected with and supported by the crane body device; the driving device is used for driving the crane leg device, the crane body device and the head and neck device; the cover is arranged outside the crane leg device, the crane body device, the head and neck device and the driving device to form a crane-shaped profiling shell.

Wherein, head and neck device is the structure of buckling, includes: a crane head moving arm; a crane neck moving arm connected with the crane head moving arm; and the connecting arm is fixedly connected with the crane neck moving arm and forms an included angle with the central axis of the crane neck moving arm.

Wherein, the crane body device is by the middle part structure of constricting respectively to front side and rear side, including crane body anterior frame, crane body middle part frame, crane body afterbody frame, crane neck motion arm and crane body anterior frame attach, crane leg device and crane body middle part frame attach.

Wherein, the crane leg device includes: the crane legs are positioned at two sides of the crane body middle frame and are respectively connected with the crane body middle frame, and each crane leg is provided with a crane leg upper limb and a crane leg lower limb hinged with the crane leg upper limb; a pulley mechanism respectively connected with the lower limbs of the crane legs.

Wherein the driving device includes: the leg swinging driving mechanism is used for driving the crane leg device to step relative to the crane body device; the head and neck driving mechanism is used for driving the head and neck device to perform pitching motion; and the crane body pitching driving mechanism is used for driving the crane body device to perform pitching motion relative to the crane leg device.

The supporting column is a hollow shaft, and the top end of the supporting column is communicated with the two groups of pipelines of the wing device respectively.

Compared with the prior art, the utility model discloses a crane performance equipment has following outstanding advantage:

1. the utility model discloses a hairyvein crane performance equipment, the hairyvein crane system can rotate, every single move and step a step walking relatively the surface of water, and various postures when the natural action of hairyvein crane is simulated vividly, have strengthened the sense of reality that ornamental personnel watched the performance, bring the bigger vision shock power for spectator.

2. The utility model discloses a performance of hairyvein crane equipment, hairyvein crane system are when removing along a pair of guide rail that presets, and a pair of hairyvein crane leg of its crane leg device can step a step the walking to overcome the shortcoming that the hairyvein crane ballet among the prior art can't step a step the walking, and, can prevent that the hairyvein crane system when the surface of water removes, along with the undulant emergence of rocking the condition of the surface of water, make the utility model discloses a performance of can be steady, safe, more effectual and light video combine.

3. The utility model discloses a hairyvein crane performance equipment, hairyvein crane system have crane leg device, crane body device, neck device and cover and establish at each outside profile modeling shell of device, therefore the profile modeling is effectual, even make daytime, do not have the cooperation of light effect, also can supply spectator to watch as a hairyvein crane view.

The present invention will be described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural view of the crane performance device of the present invention;

fig. 2a is a front view of the traveling system of the present invention;

fig. 2b is a top view of the traveling system of the present invention;

fig. 3a is a front view of the driving traction guide mechanism of the present invention;

fig. 3b is a top view of the driving traction guide mechanism of the present invention;

FIG. 4a is a front view of the traveling carriage body of the present invention;

FIG. 4b is a top view of the traveling carriage body of the present invention;

FIG. 4c is a left side view of the traveling carriage body of the present invention;

FIG. 5a is a front view of a first structure of the walking wheel of the present invention;

FIG. 5b is a right side view of the first structure of the traveling wheel of the present invention;

FIG. 5c is a front view of a second embodiment of the walking wheel of the present invention;

FIG. 5d is a right side view of a second configuration of the inventive walking wheel;

fig. 6a is a front view of the driving mechanism of the present invention;

fig. 6b is a left side view of the driving mechanism of the present invention;

fig. 6c is a top view of the driving mechanism of the present invention;

figure 7a is a front view of the rotating system of the present invention;

figure 7b is a top view of the rotating system of the present invention;

fig. 8a is a front view of the crane system of the present invention (showing the support means);

FIG. 8b is a left side view of the crane system of FIG. 8 a;

FIG. 8c is a top view of the crane system of FIG. 8 a;

fig. 9 is a schematic structural diagram of the crane system of the present invention (the supporting device is not shown);

fig. 10a is a schematic structural view of the cervical device of the present invention (in an inactive initial state);

fig. 10b is a schematic structural view of the head and neck device according to the present invention (when the head is bent downward);

fig. 11a is a front view of the head drive mechanism of the present invention;

fig. 11b is a top view of the head drive mechanism of the present invention;

fig. 12a is a front view of the swing link of the present invention;

fig. 12b is a left side view of the swing link of the present invention;

figure 13a is a front view of the neck drive mechanism of the present invention;

figure 13b is a top view of the neck drive mechanism of the present invention;

fig. 14a is a front view of the crane leg assembly of the present invention;

fig. 14b is a top view of the crane leg assembly of the present invention;

fig. 14c is a left side view of the crane leg assembly of the present invention;

FIG. 14d is a schematic view of the direction of the wire rope in the leg-engaging device of the present invention;

fig. 15a is a front view of the leg swing driving mechanism of the present invention;

fig. 15b is a left side view of the leg swing driving mechanism of the present invention;

figure 16a is a front view of the tackle mechanism of the present invention mounted on the support device;

figure 16b is a left side view of the tackle mechanism of the present invention mounted on the support device;

figure 16c is a top view of the carriage mechanism of the present invention mounted on the support device;

fig. 17a is a front view of a first structure of the horizontal traction mechanism of the present invention;

fig. 17b is a left side view of the first configuration of the horizontal traction mechanism of the present invention;

fig. 17c is a top view of the first configuration of the horizontal traction mechanism of the present invention;

fig. 17d is a top view of the second configuration of the horizontal traction mechanism of the present invention;

fig. 18a is a front view of the crane body pitch drive mechanism of the present invention;

fig. 18b is a left side view of the crane body pitch drive mechanism of the present invention;

fig. 18c is a top view of the crane body pitch drive mechanism of the present invention;

fig. 19a is a front view of the crane body assembly of the present invention;

fig. 19b is a left side view of the crane body assembly of the present invention;

fig. 19c is a top view of the crane body assembly of the present invention;

FIG. 20a is a front view of the middle frame of the crane body according to the present invention;

FIG. 20b is a left side view of the crane body middle frame according to the present invention;

FIG. 20c is a top view of the crane body middle frame according to the present invention;

fig. 21a-21j are schematic views of the crane system in different pitch and step states.

Detailed Description

As shown in fig. 1, for the crane performance equipment provided by the present invention, as can be seen from the figure, the crane performance equipment includes: a rail system 3 having a pair of guide rails 31 arranged side by side and under water; a traveling system 2 disposed above the rail system 3 and having a traveling vehicle body 23 traveling along a pair of guide rails 31 thereof; a rotation system 1 mounted on the traveling vehicle body 23 and rotating relative thereto; and a crane system 4 mounted on the rotating system 1 for simulating crane pitching and stepping actions.

The utility model discloses a cargo crane performance equipment, through with cargo crane system installation on the rotatory rotating system of the walking automobile body of the system of can driving relatively, it is rotatory to make the cargo crane system can the walking automobile body relatively, and the walking automobile body can follow the rail way system walking, thereby make the cargo crane system can rotate relatively the surface of water, every single move and step a walking, various postures when the cargo crane natural action is simulated vividly, the sense of reality that the performance was watched to the sight has been strengthened, take and shake the power for the bigger vision of spectator.

Specifically, the utility model discloses a rail system 3 settles under the surface of water, including fixed mounting in submarine heavy indisputable 32 (as shown in fig. 5b, fig. 5 d) and at a pair of guide rail 31 that heavy indisputable 32 both sides fixed mounting parallels, guide rail 31 adopts the I shape guide rail. The rail system 3 is a supporting base of the whole performance equipment, and because the rail system is arranged under water and adopts a steel structural member, the surface shot blasting treatment (to SA2.5 level) needs to be carried out on the corresponding structural member during manufacturing, and in addition, the following process treatment needs to be carried out on the steel structural member and the corresponding machine which are required to be positioned at the part under water related to the performance equipment:

1) spraying 1: J150 aluminum powder chlorinated rubber antirust paint (immediately brushing after rust removal) to 147um (dry film thickness is 60 um);

2) 2, spraying 2: J160 iron oxide red chlorinated rubber thick paste antirust paint with the thickness of 147um (the thickness of a dry film is 60 um);

3) b, spraying 1: J172 of chlorinated rubber finish with various colors, 200um (the thickness of a dry film is 60 um);

4) and B, paint spraying 2: B300 purple brown acrylic acid long-acting antifouling paint, 148um (dry film thickness 100 um);

5) and paint B is sprayed with 3: B300 red acrylic acid long-acting antifouling paint, 216 um.

The utility model discloses settle driving system 2 above a pair of guide rail 31 of rail system 3, this driving system 2 is including walking automobile body 23, it can drive two rows of walking wheelsets 24 and the driving actuating mechanism 22 of walking automobile body 23 walking along a pair of guide rail 31 to set up on walking automobile body 23, provide drive power for the walking of walking automobile body 23 through driving actuating mechanism 22, in addition, driving system 2 still includes and pulls guiding mechanism 21 with the driving that driving actuating mechanism 22 and a pair of guide rail 31 are connected respectively to guide walking automobile body 23 along the walking direction of a pair of guide rail 31.

As shown in fig. 4a and 4b, the traveling vehicle body 23 of the present invention includes a main beam 231, a pillar 234, a wall plate 232, a short beam 235, a fixing plate 238, and the like. The length extension directions of the pair of main beams 231 are respectively consistent with the length extension directions of the pair of guide rails, that is, the main beams extend along the horizontal direction, a plurality of short cross beams 235 are arranged between the pair of main beams 231, and the pair of main beams 231 are connected into a whole through the short cross beams 235. A plurality of vertical posts 234 extending in the vertical direction are provided at both ends of the pair of main beams 231, respectively, and baffle plates at both ends of the traveling vehicle body 23 are formed by fixing the wall plates 232 to the vertical posts 234. A fixing plate 238 is welded in the middle of the pair of main beams 231, the fixing plate 238 is a U-shaped plate, and a through hole for the tubular object to pass through is formed in the center of the U-shaped plate.

Two rows of walking wheel sets 24 are respectively installed on two sides below the walking vehicle body 23, each row of walking wheel set 24 comprises a plurality of walking wheels, and the walking wheels can adopt the structure shown in fig. 5 a-5 d, including: a traveling wheel 241; a support frame 242 installed outside the main beam 231 of the traveling vehicle body 23, and a traveling wheel 241 rotatably installed on the upper portion of the support frame 242; and a wheel 243 rotatably mounted at the lower part of the supporting frame 242, the axle of which is parallel to the axle of the wheel 241 and is used for abutting against the side wall of the corresponding guide rail 31. The traveling wheel 241 may adopt a structure as shown in fig. 5a and 5b, that is, the middle part of the outer circumference of the traveling wheel 241 is provided with a groove, and the groove can be buckled on the upper guide surface of the guide rail 31, so as to prevent the traveling wheel 241 from slipping off the guide rail 31; alternatively, the traveling wheels 241 may be configured as shown in fig. 5c and 5d, that is, the outer circumferential surfaces of the traveling wheels 241 are smooth surfaces, and when the smooth surfaces are used, the width of the traveling wheels 241 should be smaller than the width of the upper guide surface of the guide rail 31 to prevent the derailment phenomenon from occurring when the traveling wheels 241 travel on the guide rail 31. In practical application, the traveling wheels of the two rows of traveling wheel sets 24 may adopt the traveling wheels of one structure, or may adopt the traveling wheels of two structures, for example, each row of traveling wheel set includes the traveling wheels of two structures arranged at intervals, or one row of traveling wheels adopts the traveling wheels of one structure and the other row of traveling wheels adopts the traveling wheels of another structure.

The traveling vehicle body 23 travels along the pair of guide rails 31 under the driving of the traveling drive mechanism 22, and the traveling drive mechanism 22 may be configured as shown in fig. 6a to 6c, and includes: a box body arranged on the walking vehicle body 23, wherein the inner bottom of the box body is fixedly provided with a base 221; a motor 223 with a decelerator installed on the base 221 for providing a driving force; an output sprocket 222 mounted on the output shaft of the motor 223. The central axis of the output sprocket 222 is parallel to the axle of the road wheels.

Wherein, when walking automobile body 23 walked along a pair of guide rail 31, for preventing the walking wheel from breaking away from the guide rail, the utility model discloses still pull guiding mechanism 21 through the driving and pull the walking direction that walking automobile body 23 was pulled, as shown in fig. 3a, fig. 3b, this driving pulls guiding mechanism 21 and includes: a pair of chain holders 212 respectively disposed at both ends of the pair of guide rails 31 and vertically connected to both ends of the pair of guide rails 31; a roller chain 215 installed on the same side of the pair of chain fixing seats 212, wherein the roller chain 215 can adopt a double-row roller chain 215, and a pressing plate 211 for preventing the roller chain 215 from being separated is arranged on the pair of chain fixing seats 212; a chain wheel component which is engaged with the roller chain 215 and drives the walking vehicle body 23 to walk along the pair of guide rails 31 through the cooperation of the chain wheel component and the roller chain 215; the roller chain 215 extends in a direction parallel to the guide rail 31 and outside the guide rail 31.

The utility model discloses a sprocket assembly include: a first guide sprocket 214 and a second guide sprocket 213 mounted on the traveling vehicle body 23 in this order along the front-rear extension direction of the traveling vehicle body 23 and respectively engaged with the roller chain 215; a cam 216 installed between a pair of guide sprockets for preventing a chain from being separated; the output sprocket 222 of the driving mechanism can be disposed directly above the idler wheel 216, and the roller chain 215 sequentially passes around the first guide sprocket 214, the output sprocket 222, and the second guide sprocket 213. The guide chain wheel, the idler wheel and the like can be installed in a mode of the prior art, and are not described in detail.

When the motor 223 of the traveling crane driving mechanism works, the output sprocket 222 mounted on the output shaft of the motor rotates, and the output sprocket 222 drives the first guide sprocket 214 and the second guide sprocket 213 to roll along the roller chain 215 when rotating, so as to drive the whole traveling vehicle body 23 to move along the extending direction of the roller chain, so that the traveling wheels on the traveling vehicle body 23 travel along the guide rail 31. When the walking vehicle body 23 moves, the crane system arranged on the walking vehicle body is driven to move, and the actions of cranes walking along the water surface can be simulated.

The action that the crane system except can simulating walking along the surface of water can also simulate the action that the crane turned round, the utility model discloses the action that the crane turned round is realized through rotating system 1.

The utility model discloses a rotating system 1 can adopt as shown in figure 7a, figure 7b structure, include: the rotating platform assembly 12 is provided with a supporting platform 122 for supporting the crane system 4 and a supporting column 121 which passes through the center of the supporting platform 122 and is connected with the bottom of the crane body device of the crane system; a rotary drive mechanism 11 for driving the support platform 122 in rotation relative to the vehicle system 2.

Specifically, the utility model discloses a rotary driving mechanism 11 drives the relative driving system 2 rotation of supporting platform 122 through wire rope, and it includes: a driving box body 111 fixedly arranged on the walking vehicle body 23, wherein a rotary speed reducer is arranged in the driving box body, and an output shaft of the rotary speed reducer extends upwards along the vertical direction; a wire sheave 112 mounted on an output shaft of the rotary reduction gear; a wire rope 113 passing around the wire rope sheave 112 and the support platform 122. In addition, the rotation driving mechanism 11 further includes a cable tension assembly 114 for preventing the cable 113 from being loosened and released, and the cable tension assembly 114 is disposed between the cable pulley 112 and the supporting platform 122, includes a pair of tension assemblies, and may adopt a structure of the prior art.

When the speed reducer arranged in the box body 111 works, the output shaft drives the wire rope wheel 112 to rotate, so that the supporting platform 122 is driven by the wire rope 113 to rotate relative to the walking vehicle body 23, and the crane system arranged on the supporting platform 122 is driven to rotate, so that the crane turning action is simulated. During design, the connection point of the steel wire rope and the supporting platform can be determined according to the situation.

Wherein, the utility model discloses a revolving stage assembly 12 is installed on walking automobile body 23 and is located between rotary driving mechanism 11 and the driving actuating mechanism 22, including the revolving stage support frame of fixed mounting on walking automobile body 23, install on the revolving stage support frame rather than rotate the supporting platform 122 of being connected. The center of the rotating platform support frame is provided with a sleeve 123 fixedly connected with the rotating platform support frame, the support column 121 is sleeved in the sleeve 123, and the top end of the support column 121 penetrates through the center of the support platform 122 and extends upwards so as to be convenient for the connection of the bottom of the crane body device of the crane system and provide support for the crane body device.

The rotary system 1 further includes a rotary table travel switch unit 13 attached to one side of the rotary table support frame for controlling the operation of each electric component of the rotary table, and the switch can be provided by referring to the conventional technique.

The utility model discloses settle crane system 4 on supporting platform 122, as shown in fig. 8 a-8 c, do respectively the utility model provides a crane system's head view, left side view and top view, fig. 9 is the schematic structure diagram after not showing crane system's strutting arrangement and partial drive arrangement desalination, can know by fig. 8 a-9, the utility model discloses crane system includes: a crane leg device 45 connected to the support platform 122 of the rotation system 1 and movable in steps relative to the support platform 122; a crane body unit 44 connected to and supported by the crane leg unit 45; a head and neck device 41 connected to and supported by the crane body device 44; the driving device is used for driving the crane leg device, the crane body device and the head and neck device; a profile modeling shell 49 which is covered outside the crane leg device, the crane body device, the head and neck device and the driving device to form a crane shape.

The utility model discloses a crane system has crane leg device 45, crane body device 44, head and neck device 41 and covers and establishes at each device outside profile modeling shell 49 similar with crane shape, consequently can simulate crane shape better, and bionic effect is good, not only makes daytime, does not have the cooperation of light effect, also can supply spectator to watch as a crane view with crane system, both beautifies the environment, improves ornamental again.

Wherein, the head and neck device 41 of the crane system of the utility model is integrally in the shape of a slender bar with a bend, the profiling shell 49 is arranged outside, the top end of the profiling shell 49 is made into a crane mouth shape, and the head and neck device 41 is arranged on one side of the crane body device 44 and basically consistent with the head and neck position of the real crane.

The head and neck device 41 of the present invention can adopt a structure with a bend as shown in fig. 10a and 10b, including: a crane head moving arm having a first moving arm 411, a second moving arm 412 hinged to one side of the first moving arm 411; a crane neck moving arm 413 whose top end is hinged with one side of the second moving arm 412 of the crane head moving arm; and the connecting arm 414 is fixedly connected with one side of the bottom of the crane neck moving arm 413 and forms an included angle with the central axis thereof. During manufacturing, the crane head moving arm, the crane neck moving arm 413 and the connecting arm 414 can be made of square steel respectively.

To fully simulate the pitching motion of the head of the crane, the hinges of the moving arms are connected to the adjacent members by hinges 416, and the hinges 416 are disposed on the front side of the moving arms (i.e., the right side of fig. 8a, 3a, 10 b) for simulating the head of the crane. In order to improve the stability of the crane head moving arm during movement, one or more clips 415 for two steel cables of the head driving mechanism to pass through are respectively arranged on two sides (namely the front side and the rear side) of each moving arm so that the direction of the steel cables is consistent with the extending direction of the head and neck device 41, and therefore the crane head moving arm is pulled by the two steel cables on the two sides of each moving arm so that the crane head moving arm can perform pitching motion relative to the crane neck moving arm 413.

In addition, the first moving arm 411 and the second moving arm 412 are both arc-shaped, the upper portion of the gooseneck moving arm 413 is also arc-shaped, and the centers of the arc-shaped centers of the three arms coincide with a same point O (as shown in fig. 10 a), so that the first moving arm 411 and the second moving arm 412 can rotate relatively around the point O (as shown in fig. 10 b).

In order to make the head and neck device 41 in the initial state of not performing pitching action, the abutting surfaces of the three moving arms may be exactly overlapped (as shown in fig. 10 a), when designing, the abutting surface of the bottom end of the first moving arm 411, the abutting surfaces of the two ends of the second moving arm 412, and the abutting surface of the top end of the gooseneck moving arm 413 are all inclined surfaces, the inclined direction of the inclined surfaces is inclined downwards from the front side to the rear side (i.e. the length of the front side of each moving arm is smaller than that of the rear side), and the inclined surfaces and the connecting lines from the point O to the corresponding hinge points have an included angle of more than 0 degree, while the angles of the adjacent inclined surfaces should match each other, as shown in fig. 10a, the inclination angle of a pair of abutting surfaces between the first moving arm 411 and the second moving arm 412 is 20 degrees in this embodiment, and the angle of inclination of a pair of abutment surfaces between the second moving arm 412 and the top end of the gooseneck moving arm 413 is 15 degrees. Of course, the inclination angle may be set according to the angle of relative rotation of each moving arm.

Wherein, the crane body device 44 of the utility model is in the shape of the middle part being wide, front part and rear part respectively narrowed forward and backward by the middle part, and when being in the unmoved initial state, the crane body device 44 is roughly parallel with the horizontal plane, and when moving, the horizontal plane pitching relatively.

The crane body assembly 44 of the present invention may be configured as shown in fig. 19a-20c, including: the crane body front frame 441, the crane body middle frame 442 and the crane body tail frame 443 are fixedly connected from front to back, the crane neck moving arm is connected with the front side of the crane body front frame 441, namely, the bottom end of the connecting arm 414 of the crane neck moving arm is hinged with the front side of the crane body front frame, and the crane leg device 45 is hinged with the crane body middle frame 442.

It should be noted that the directions or positional relationships referred to in the text, front, rear, left, right, upper, lower, etc., are the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed in a specific direction and operate, and thus should not be construed as limiting the present invention.

Specifically, the crane body front frame 441 is formed by welding two bent tubes 4414, two transverse tubes 4411, two short inclined tubes 4412 and two long inclined tubes 4413 which are respectively equal in length, wherein the two short inclined tubes 4412 and the two long inclined tubes 4413 are respectively positioned on two sides of the two transverse tubes 4411. The upper part of the elbow 4414 is a vertical straight pipe section, the lower part of the elbow 4414 is an arc section, one transverse pipe 4411 is connected with the top ends of the straight pipe sections of the two elbow 4414, one transverse pipe 4411 is connected with the middle parts of the straight pipe sections of the two elbow 4414, a short inclined pipe 4412 is welded at the joint of the top end of the straight pipe section and the transverse pipe 4411 in an inclined mode, and a long inclined pipe 4413 is welded at the joint of the top end of the straight pipe section and the transverse pipe 44.

The angle between the short inclined tube 4412 and the corresponding horizontal connecting tube 4411 is smaller than the angle between the long inclined tube 4413 and the corresponding horizontal connecting tube 4411, so that the whole crane body front frame 441 has a shape with a narrowed front end and a widened rear end (the rear end refers to the end for connecting with the crane body middle frame 442). The bottom end of the connecting arm 414 of the gooseneck motion arm can be hinged to the cross tube 4411 for connecting to the top end of the straight section of the elbow 4414 or the top end of the straight section of the elbow 4414.

The crane body middle frame 442 is a rectangular frame structure, which may be a structure as shown in fig. 20 a-20c, and includes a first frame 4421, a second frame 4422, and a third frame 4423, which are adjacently disposed from top to bottom and fixedly connected, a plurality of lower L ED holders 4426 for fixing L ED lamps are mounted on the third frame 4423, a plurality of upper L ED holders 4424 for fixing L ED lamps are mounted on the first frame 4421, the front and rear sides of the first frame 4421 and the second frame 4422 are respectively connected to the first connecting pipe 4427, the two sides of the second frame connecting pipe 4422 and the third frame 4423 are respectively connected to the second connecting pipe 4428, and a plurality of nozzle holders 4425 are mounted on the second frame 4422.

During manufacturing, the first frame 4421, the second frame 4422 and the third frame 4423 are respectively formed by welding a plurality of cross beams, longitudinal beams, upright posts, inclined tubes and the like, a base for mounting each mechanism in the driving device is arranged on each frame in addition to the above components, for example, a base for mounting a neck driving mechanism is arranged on one side (front side) of the first frame 4421, a base for mounting a leg swinging driving mechanism is arranged on the middle rear side of the second frame 4422, and bases for mounting a head driving mechanism and a crane body pitching driving mechanism are respectively arranged on the front side and the rear side of the third frame 4423.

Wherein, crane body afterbody frame 443 is by the shape of front end widen, rear end constriction, includes: a short pipe 4431, a middle pipe 4437, an intermediate long pipe 4435 and a long pipe 4438 which are arranged from top to bottom in sequence, wherein one end of the short pipe 4431, the middle pipe 4437, the intermediate long pipe 4435 and the long pipe 4438 is respectively fixed at the corresponding position of the crane body middle frame 442; a short inclined tube 4432 connecting the other ends of the short tube 4431 and the middle tube 4437; a long inclined tube 4434 connected with the middle tube 4437, the middle long tube 4435 and the other end of the long tube 4438; a pair of inclined tubes 4433 and a pair of inclined tubes 4436 which are positioned at the left and right sides of the crane body middle frame 442 and one end of which is fixedly connected with the crane body middle frame. The crane body tail frame 443 is formed by the pipe members.

Of course, each frame of the crane body device 44 of the present invention may be welded with other pipe members except the above structure, as long as the whole is in a shape that the middle part is wide, the front part and the rear part are respectively narrowed forward and backward by the middle part, and the frame is provided with a required base, a nozzle clamp plate, L ED clamp seats, etc.

Wherein, the utility model discloses a crane body device 44 middle part is supported by strutting arrangement 12, and this strutting arrangement 12 includes supporting platform, and vertical the installing has support column 121 on supporting platform, and support column 121's top is articulated with crane body middle part frame 442. In addition, the crane body assembly 44 is also supported by a crane leg assembly 45, the crane leg assembly 45 having an upper portion hingedly connected to the crane body mid-frame 442 and a lower portion connected to the support platform. Through support column 121 and crane leg device 45, can provide three point support to crane body device for steady, safe and reliable when whole crane system moves.

The leg attachment can take the form of a structure as shown in figures 14 a-14 d, comprising: a pair of crane legs which are respectively connected with the two sides of the crane body middle frame 442, each crane leg is in a slender strip shape and is provided with a crane leg upper limb 451 and a crane leg lower limb 452 hinged with the lower part of the crane leg upper limb 451; and a pair of tackle mechanisms 453 connected to the pair of leg lower limbs 452, respectively.

Specifically, as shown in fig. 14a to 14d, a pair of crane legs of the crane leg device of the present invention are located at two sides of the crane body middle frame 442, and the upper ends of the upper limbs 451 of the crane legs of the pair of crane legs are hinged to a pair of bases on the third frame 4434 of the crane body middle frame 442, respectively, so that the pair of crane legs can perform stepping motion around the hinged portion with respect to the crane body middle frame 442. And the upper limb 451 of the crane leg is hinged with the lower limb 452 of the crane leg, so that the upper limb and the lower limb can relatively bend and move by taking a hinged point as a center, and the relative bending operation of the upper limb and the lower limb of the crane leg is better simulated.

The pair of leg lower limbs 452 are respectively connected to a pair of pulley mechanisms 453 which include a pulley 4532 (the other side is a pulley 4532', only one pulley mechanism is described below as an example), the pulley is slidably connected to a rail 4531 so as to run on a guide surface on the upper portion of the rail 4531 (as shown in fig. 16a to 16 c), the rail 4531 is an i-shaped rail, the bottom of which is fixedly mounted on the support platform, the extending direction of the rail coincides with the running direction of the leg, that is, the front and rear direction of the crane body in a horizontal state, the rail may be a linear rail or an arc rail, that is, the rail may be a linear rail parallel to the horizontal plane or an upwardly convex arc rail as viewed from the side of the extending direction of the rail (only the arc rail is shown in the figure).

Wherein, coaster 4532 includes: a pair of clamping plates 4532 which are arranged side by side and are in an inverted triangle shape, each clamping plate 4532 is provided with a first through hole, a second through hole and a pair of third through holes, the first through hole and the second through hole are vertically arranged along a symmetry axis, the pair of third through holes are symmetrically positioned at two sides of the symmetry axis, and the second through hole is close to the vertex angle of the triangle; a fixed shaft which is fixedly connected with the clamping plates and penetrates through the first through holes of the clamping plates 4532 at two ends, and the lower limbs 452 of the crane legs are sleeved outside the articulated shaft and are rotatably connected with the articulated shaft; a nylon sleeve 4534 which is sleeved on the fixed shaft and is used for limiting the crane leg lower limb 452 along the axial direction of the fixed shaft; two articulated shafts which are arranged at two corresponding pairs of third through holes of a pair of clamping plates 4532, wherein each articulated shaft is sleeved with a roller 4536 which is rotatably connected with the articulated shaft and can walk along the upper guide rail surface of a guide rail 4531; a pair of bearing shafts installed at the second through holes of the pair of clamping plates 4532, one end of each bearing shaft passes through the second through hole of the corresponding clamping plate and is fixedly connected with the clamping plate, the other end of each bearing shaft is suspended, a supporting wheel 4533 is rotatably installed at the suspended end, and the pair of supporting wheels 4533 oppositely abut against two vertical side walls of the guide rail 4531 below the upper guide rail surface; an angle iron 4535 fixedly installed on one of the pair of clamping plates 4532 close to the center of the supporting platform is used for fixing the steel wire rope thereon, and correspondingly, a rope hole for fixing the steel wire rope is formed on the angle iron 4535.

The utility model discloses a coaster 4532, through a pair of gyro wheel 4536 of settling from beginning to end, can follow guide rail 4531 walking, and support guide rail 4531 lateral wall and make coaster 4532 can follow the stable walking of upper rail surface of guide rail 4531 through a pair of riding wheel 4533 that is located a pair of gyro wheel 4536 centre, and because crane leg lower limbs 452 is articulated with upper and middle portion of coaster 4532, thereby can drive crane leg lower limbs 452 and remove along guide rail 4531 when coaster 4532 walks, and then simulate out the action that the crane took a step along the extension direction removal of guide rail 4531.

The crane leg device, the crane body device and the head and neck device respectively execute corresponding actions of stepping, pitching and the like under the driving of the driving device. Correspondingly, the driving device comprises a leg swing driving mechanism 46 (shown in fig. 8a and 9), and a leg swing device 45 is driven by the leg swing driving mechanism 46 to perform stepping motion relative to the crane body device 44 and the supporting platform.

Specifically, the leg swing drive mechanism 46 may be configured as shown in fig. 14 a-14 d, including: a power drive mechanism; and a crane leg traction mechanism connected to the power drive mechanism and the tackle mechanism 453, respectively, for driving a pair of crane legs to walk by the output power of the power drive mechanism.

As shown in fig. 15a and 15b, the power drive mechanism includes: a motor 463 fixedly mounted on a corresponding base of the second frame of the crane body 44, the motor 463 having dual output shafts projecting away from each other, the axial extension direction of the dual output shafts being perpendicular to the length extension direction of the guide rail 4531 and the front-rear extension direction of the crane body 44; a pair of swing arms 462, one end of which is connected with the dual output shafts of the motor 463 respectively, the extending directions of the pair of swing arms 462 are perpendicular to the extending directions of the dual output shafts respectively, and the pair of swing arms 462 extend out opposite to the central axes of the dual output shafts (as shown in fig. 15 b) and are positioned at the left side and the right side of the crane body device; a pair of connecting shafts fixedly arranged at the extending ends of the pair of swing arms 462 and vertical to the swing arms, a pair of swing frames rotatably arranged outside the pair of connecting shafts, one ends of the swing frames rotatably connected with the connecting shafts, a pair of swing pulleys rotatably connected with the corresponding swing frames respectively arranged at the other ends of the pair of swing frames, namely a first swing pulley 461, a second swing pulley 464, and two ends of a steel wire rope (namely a steel wire rope 4554 shown in fig. 14 d) of the crane leg pulling mechanism for pulling the pair of crane legs to move, respectively, pass around the first swing pulley 461 and the second swing pulley 464 and then extend downwards along the vertical direction. When the motor 463 works, the dual output shafts drive the pair of swing arms to rotate relative to the central axes of the dual output shafts, and the pair of swing arms correspondingly drive the steel wire ropes wound on the first swing pulley 461 and the second swing pulley 464 to pull the pair of crane legs to correspondingly move so as to complete the action of walking.

And for walking a pair of crane legs through a steel cord tractive, the utility model discloses a crane leg drive mechanism includes: a pair of vertical guide mechanisms 455 are respectively connected to the two sides of the crane body middle frame 442 for guiding the direction of the wire 4554 passing through the swing pulley on the corresponding side, that is, each vertical guide mechanism 455 corresponds to the swing pulley on the crane body middle frame 442; the horizontal guide mechanism 454 connected to the pair of tackle mechanisms 453 is configured to guide the wire 4554 guided by the pair of vertical guide mechanisms 455 such that the wire 4554 extends horizontally and both ends of the wire 4554 are connected to the pair of tackle mechanisms 453, respectively.

Specifically, as shown in fig. 14c and 14d, each of the pulling vertical guides 455 includes: a double pulley 4551 arranged below the swing arm on the corresponding side, arranged on the double pulley frame, and provided with two pulleys arranged below the swing pulley side by side and having the same size as the swing pulley, wherein one pulley is arranged right below the swing pulley (namely, the pulley shafts of the double pulleys are respectively parallel to the pulley shaft of the swing pulley, and the pulley shaft of one pulley and the pulley shaft of the swing pulley are arranged in the same vertical plane), a clearance hole for the steel wire rope 4554 to pass through is formed between the two pulleys, two ends of the steel wire rope 4554 are respectively fixed on the pair of double pulley frames, and the steel wire rope extends from bottom to top from one side of one pulley of the double pulleys, winds around the swing pulley from bottom to top from the same side of the swing pulley, then extends from top to bottom and passes through the clearance hole of the double pulleys; a connecting pipe 4552 extending in a vertical direction, a double pulley holder being provided at a top end thereof, the center of the connecting pipe 4552 being aligned with a clearance hole of the double pulley 4551, and a wire rope 4554 introduced from the clearance hole of the double pulley being led out from top to bottom by the connecting pipe 4552; and a single pulley frame arranged at the bottom end of the connecting pipe 4552, wherein a single pulley 4553 with a pulley shaft parallel to the pulley shaft of the swinging pulley is arranged on the single pulley frame, that is, the pulley shaft of one pulley, the pulley shaft of the swinging pulley and the pulley shaft of the single pulley 4553 in the double pulleys are positioned in the same vertical plane, and a steel wire rope 4554 led out from the bottom end of the connecting pipe 4552 is wound around the single pulley 4553 and then led out in a direction perpendicular to the vertical direction.

The wire rope 4554 led out from the vertical guide mechanism 455 is guided by the horizontal guide mechanism 454 and connected to the pair of tackle mechanisms 453. The traction horizontal guide mechanism 454 of the present invention may adopt a structure as shown in fig. 17a to 17c, including: a pair of horizontal brackets 4542 parallel to the length extension direction of a pair of guide rails 4531 on the support platform, located between the pair of guide rails 4531 and disposed adjacent to the guide rails 4531; four pulleys installed at front and rear ends of a pair of horizontal brackets 4542, i.e., a first pulley 4541 and a second pulley 4544 installed at both ends of one horizontal bracket, and a third pulley 4545 and a fourth pulley 4547 installed at both ends of the other horizontal bracket (as shown in fig. 17 c); and a pair of diverting pulleys 4543, 4546 (shown in fig. 17 c) installed at the middle of the pair of horizontal brackets 4542, respectively, for horizontally drawing out the wire ropes 4554 pulled out by the corresponding side single pulleys 4553.

The utility model discloses wire rope 4554's both ends are fixed in respectively on two double pulley yoke that correspond with the both sides swing arm. The connection of the wire 4554 to other elements will now be described with reference to fig. 14a to 17 c.

One end of the steel wire 4554 may be fixed to a double pulley frame on the same side as the swing arm 462, and then the other end of the steel wire is firstly wound around the swing pulley above the pulley from the bottom to the top by one side of one of the double pulleys on the double pulley frame (or directly wound around the swing pulley by the double pulley frame), and the steel wire is made to pass through the clearance hole of the double pulley from the top to the bottom and pass through the connecting pipe 4552 on the corresponding side. The other end of the steel wire rope led out from the connecting pipe 4552 firstly bypasses the single pulley 4553, is reversed by the reversing pulley 4543 positioned on the same side, extends towards one end of the horizontal support along the length extension direction of the corresponding horizontal support 4542, extends towards the other end of the horizontal support 4542 along the length extension direction of the horizontal support 4542 after bypassing the pulley 4541 positioned on one end of the horizontal support 4542, fixes the pulley 4532 on the steel wire rope 4554 through a rope hole arranged on an angle iron 4535 on the corresponding side pulley 4532 in the process of not extending to the other end (if the steel wire rope can pass through a part of the rope hole, the pulley is fixed on the steel wire rope by means of binding, other prior art methods can also be adopted), then continuously extends the other end of the steel wire rope 4554 towards the other end, and performs 90-degree angle reversing through the pulley 4544 positioned. After reversing, the steel wire rope extends towards the corresponding end of the other horizontal support, and after the steel wire rope passes around the pulley 4545 at the corresponding end of the other horizontal support, the steel wire rope continues to extend towards the other end of the other horizontal support, the pulley 4532' is fixed on the steel wire rope in the extending process (the same fixing mode can be adopted), then the steel wire rope 4554 passes around the pulley 4547 at the other end of the horizontal support and extends towards the direction of the reversing pulley 4543 at the corresponding side, then passes around the single pulley 4553 at the corresponding side, passes through the connecting pipe at the corresponding side from bottom to top, passes through the gap hole of the double pulleys at the corresponding side from back to top after passing through the connecting pipe, passes through the swinging pulley at the corresponding side, and then extends downwards and is fixed on the corresponding double pulley frame.

Of course, the connection of the steel wire rope can be performed without adopting the sequence, as long as the connection is convenient and the two ends of the steel wire rope are respectively fixed on the two double-pulley frames.

In addition, in order to ensure that the steel wire 4554 does not become long or loose during the process of pulling a pair of crane legs, the crane leg pulling mechanism of the present invention may also adopt a structure as shown in fig. 17d, that is, a set of tensioning assembly 4548 is arranged between the second pulley 4544 and the third pulley 4545 which are positioned at the same side ends of a pair of horizontal supports, and is used for tensioning the steel wire 4554 between the two pulleys, and the tensioning assembly may adopt a structure comprising: a tension pulley provided between the second pulley 4544 and the third pulley 4545, around which the wire rope 4554 passes; one end of the traction piece is respectively connected with two sides of the tension wheel, the other end of the traction piece is respectively fixedly arranged, and the traction piece can adopt an elastic piece with certain elasticity, such as a spring and the like. In addition, the tensioning assembly may also adopt a structure in the prior art, and the structure thereof is not described herein in detail.

The utility model discloses the action of a pair of crane leg is pulled by crane leg drive mechanism's a wire rope, and through the circulation action of whole crane leg drive mechanism like a pair of swing arm etc. make wire rope produce the power that makes a round trip to receive and release, drive a pair of coaster and correspond along a pair of guide rail and remove to make crane system can a pair of crane leg of true simulation move of taking a step, and move a step and be realized by wire rope towed whole mechanism is simple and easily, greatly reduces manufacturing cost.

The utility model discloses a crane system except that the crane leg can step a step, head neck portion device can also carry out the luffing motion, consequently, drive arrangement except foretell crane leg actuating mechanism 46 that is used for driving the crane leg to step a step, can also be including the head neck portion actuating mechanism who is used for driving 41 luffing motions of head neck portion device, it has: a head driving mechanism 42 connected with the crane head moving arm and used for driving the crane head moving arm to perform pitching motion relative to the crane neck moving arm; and a neck driving mechanism 43 connected with the crane neck moving arm and used for driving the crane neck moving arm to perform pitching motion relative to the crane body device.

Specifically, the head driving mechanism 42 may be configured as shown in fig. 11a and 11b, and includes a lower fixing plate 4209 and an upper fixing plate 4203 installed at a lower portion of a front frame 441 of the crane body assembly, wherein the upper fixing plate and the lower fixing plate may be respectively formed as a U-shaped plate, a motor 4201 with a decelerator installed at the lower fixing plate 4209 and having an output shaft extending toward a right side of the crane body assembly, a crank 4211 having an output shaft connected to the motor 4201 at one end thereof, a rocker structure 4204 (shown in fig. 11a, 12a and 12 b) connected to the crank 4211 and having a swing arm 4241 formed in an L shape, a switch fixing plate 4206 installed at the upper fixing plate 4203 and having a handle type switch 4207 installed thereon, which may be a pivot R type switch, and a cable structure connected to the swing arm 4241, and further includes a first pressing piece 4202 and a second pressing piece 4205 for defining the swing arm 4241, and the first pressing piece 4202 and the second pressing piece 4205 are respectively installed at both ends of the swing arm 4241.

The swing arm 4241 is provided with a plurality of mounting holes, which include a crank mounting hole for connecting with the crank 4211, a plurality of cable mounting holes for mounting the cable 4208, and a plurality of fixing plate mounting holes for connecting with the upper fixing plate 4203, and by providing a plurality of fixing plate mounting holes on the swing arm 4241, the mounting position of the swing arm 4241 on the upper fixing plate 4203 can be determined as required.

When the swing arm 4241 is designed, the fixing plate mounting hole and the crank mounting hole may be located at two ends of the swing arm 4241, the first connecting shaft 4243 is disposed in the crank mounting hole, the second connecting shaft 4242 is disposed in the fixing plate mounting hole, and the first connecting shaft 4243 and the second connecting shaft 4242 extend away from each other with respect to the swing arm 4241, one end of the second connecting shaft 4242 is rotatably connected to the upper fixing plate 4203, and the other end is fixedly connected to the swing arm 4241, or one end of the second connecting shaft 4242 is fixedly connected to the upper fixing plate 4203, and the other end is rotatably connected to the swing arm 4241, so that the swing arm 4241 may rotate with respect to the upper fixing plate 4203 with the central axis of the second connecting shaft 4242 as the center, and the first connecting shaft.

The cable structure is connected with cable fixing holes (at least two cable fixing holes are formed in the swing arm) formed in the swing arm 4241, the cable structure comprises two cables 4208, and a first cable sequentially penetrates through a plurality of clips arranged on the front portion of the head and neck device from bottom to top (clips are not required to be arranged on the front portion of the second moving arm) and is connected with the front portion of the first moving arm. The second cable sequentially penetrates through a plurality of clips (clips are required to be arranged at the rear part of the second moving arm) arranged at the rear part of the head and neck device from bottom to top and is connected with the rear part of the first moving arm. In order to prevent the two guys from interfering, the guy structure further comprises a guy isolation plate for isolating the two guys, wherein the guy isolation plate is provided with through holes for the two guys to respectively pass through, and one end of the guy isolation plate is hinged to the upper fixing plate 4203. And for making two cables upwards extend the in-process can not take place to interfere with other components, the utility model discloses can also install a double flute pulley in the articulated department of the front side of linking arm 414 and crane body front portion frame, two cables can walk around in the grooving that double flute pulley corresponds respectively.

When the motor during operation, drive two cables through crank, swing arm and realize the pitching action of the relative crane body device of head neck device:

by the first cable, the front portion of the first moving arm 411 can be pulled, and the first moving arm 411 can be tilted down or up (i.e., a pitching motion) around the joint of the hinge (hinge located at the front portion) connected to the second moving arm 412.

By means of the second cable, the rear part of the first moving arm 411 and the rear part of the second moving arm 412 can be pulled, the first moving arm 411 can be lowered or raised around the joint of the hinge (the hinge is located at the front part) connected with the second moving arm 412, the second moving arm 412 can be lowered or raised around the joint of the hinge (the hinge is located at the front part) connected with the crane neck moving arm 413, and therefore the head can be lifted relative to the neck. And the angle of the pitching motion can be realized by adjusting the pulling force of the two inhaul cables.

The neck driving mechanism 43 is connected to the neck moving arm 413 and drives the neck moving arm 413 to tilt relative to the crane body 44. The neck driving mechanism 43 may be configured as shown in fig. 13a and 13b, and includes: a base 4307 mounted on the upper part of the crane body front frame 441 of the crane body device; a fixing plate 4303 arranged on the top of the machine base 4307, wherein the fixing plate 4303 can adopt a U-shaped plate; a motor 4301 with a reducer, which is installed on the base 4307, and an output shaft of which extends toward the right side of the crane body device; a crank 4308 mounted on an output shaft of the motor 4301; a connecting rod plate 4302 connected to an extending end of the crank 4308 and having a long bar shape; the connecting rod 4304 which is a T-shaped connecting rod and is arranged at one end of the connecting rod plate 4302 comprises a long rod part and a vertical rod part which is perpendicular to the long rod part and is fixedly connected with one side of the middle part of the long rod part, one end of the long rod part of the connecting rod is hinged with one end of the connecting rod plate 4302, and the vertical rod part is hinged with the upper part of the fixing plate 4303; a long connecting rod plate 4305 with one end hinged to the other end of the long rod part and the other end fixedly connected to the bottom of the neck moving arm 413 of the head and neck device; the switch fixing plate 4310 is connected with the connecting rod 4304 through a bolt, the switch 4306 is mounted on the switch fixing plate, and the switch 4306 can be a cross-slot ball switch.

When the motor 4301 works, the crank 4308 drives the T-shaped link to rotate around the hinge of the T-shaped link and the fixing plate 4303 through the link plate 4302, and drives the neck moving arm 413 to rotate around the hinge of the connecting arm 414 and the front side of the front frame of the crane body through the long link plate 4350 during the rotation process, that is, the neck moving arm 413 and the first and second moving arms connected to the top end of the neck moving arm 413 tilt relative to the crane body device, so as to simulate the tilting of the neck of the crane.

When the head-mounted lifting robot is actually used, the neck driving mechanism and the head driving mechanism can work cooperatively, so that the pitching motion of the head and neck joints of the crane can be simulated more truly.

The crane system of the present invention can also perform pitching motion relative to the crane leg device 45 (or horizontal plane) except that the crane leg can step, and the head and neck device can pitch, and therefore, the driving device can further include a crane body pitch driving mechanism 47 for driving the crane body device to pitch motion relative to the crane leg device, in addition to the above-mentioned crane leg driving mechanism 46 for driving the crane leg to step, and the head and neck driving mechanism for driving the head and neck device 41 to pitch motion.

Specifically, the crane pitch drive mechanism 47 may be configured as shown in fig. 18a to 18c, and includes: the base 472 mounted on the second frame and/or the third frame 4423 of the crane body middle frame 442 of the crane body device 44 has a pair of clamp plates 4722 located on both sides of the crane body device 44 and extending in the vertical direction, and a support 4721 having both ends connected to the pair of clamp plates 4722, respectively, the support 4721 is a U-shaped support, a through hole for the support column 121 to pass through is provided in the center thereof, the parallel both side walls thereof are connected to the pair of clamp plates 4722, respectively, the pair of crane legs upper limbs 451 are hinged to both side walls of the support 4721 through shafts, the central axis of the shafts is perpendicular to the extending direction of the support in the length direction, and the pair of clamp plates 4722 are hinged to both sides of the second frame and/or the third frame 44; the driving device 471, which is mounted on the second and/or third frame 4423, has a driving motor 4711, a crank link structure connected to an output shaft of the driving motor 4711, a crank 4712 connected to the output shaft, and a link 4713 having one end connected to the crank 4712, the other end of the link 4713 being cross-shaped, and the other end of the link 4712 having the cross-shape being hinged to the support 4721 through a hinge 473.

When the driving motor 4711 works, the output shaft thereof drives the crank-link structure to move, so that the support 4721 is driven by the link 4713 to perform pitching motion by using the hinged parts at the two sides of the pair of clamping plates 4722 and the second frame and/or the third frame 4423 as pivots, thereby driving the whole crane body device 44 to perform pitching motion relative to the crane leg device 45 (or horizontal plane), and further simulating the pitching motion of the crane body relative to the crane legs.

In practical application, the devices of the crane system of the present invention can be mutually matched to perform various pitching and stepping actions of the crane, as shown in fig. 21a-21j, in which only some action postures are shown, as follows: the crane system is in a state that the crane body device is tilted backwards (namely, the back part is low and the front part is high) (as shown in fig. 21 a); the crane system is in a posture that the crane body device is forward inclined (or forward and downward inclined) and the crane head device is downward inclined (as shown in fig. 21 b); the crane system is in a position that the crane body is horizontal and the crane head is looking forward (as shown in fig. 21 c); the crane system is in a posture that the crane body is horizontal and the crane head is low (as shown in fig. 21 d); the crane system is in a posture that the crane body device tilts backwards (or the front part is raised upwards) and the crane head device is tilted downwards (as shown in fig. 21 e); the crane system is in the posture that the crane body device is horizontal, the crane head device is low, and a pair of crane legs of the crane leg device take a step (as shown in fig. 21 f); the crane system is in the posture that the crane body is horizontal, the crane head is raised and the crane legs step (as shown in fig. 21 g); the crane system is in a posture that the crane body device is inclined backwards, the crane head device is lifted to be horizontal to the ground, and the pair of crane legs are slightly folded (as shown in fig. 21 h); the crane system is in a posture that the crane body device is inclined backwards, the crane neck of the crane head device is inclined backwards, the crane head is lifted to be horizontal to the ground, and the crane legs are completely folded (as shown in fig. 21 i); the crane system is in the posture that the crane body device is inclined backwards, the crane neck of the crane head device is inclined backwards, the crane head is inclined downwards, and the crane legs are completely folded (as shown in fig. 21 j).

As can be seen from the above figures, the crane system of the present invention can simulate the motion and form of the crane almost truly. And when the device is applied, the device can be matched with the movement of the uplink system along the track system, so that the walking action of the crane in water can be perfectly reproduced, and the visual regret is greatly enhanced.

The utility model discloses a crane system is except including above-mentioned each device, still include the wing device of being connected with crane body device 44, have two sets of pipelines that are located crane body device 44 both sides, every group pipeline can include along crane body device's length extending direction by preceding a plurality of outlet pipes 48 that set gradually after to and with the water supply installation (the water supply installation that is not shown in the figure in the pipeline water supply installation that is used for towards the pipeline water supply of pipeline intercommunication (it can adopt the prior art structure, it is not repeated here), form the wing of crane through the rivers of spraying from outlet pipe 48 outwards, and relative crane body device 44's angle when spraying through the intensity control rivers that control rivers sprayed, thereby cooperate other systems and/or each device simulation crane's different gesture. The outlet pipe 48 is hinged to the spray head clamp plate so that the outlet pipe can swing relative to the crane body device to form a swinging fountain simulating wings.

When designing, in order to provide required water source for the pipeline, the utility model discloses design support column 121 into the hollow support column that is used for the water guide, be linked together support column 121 top and two sets of pipelines, be linked together support column 121 bottom and water supply installation's water source supply mouth (shown as support column 121 bottom dotted line part in fig. 1), when necessary, also can be linked together through the pipeline. Because the utility model discloses the rail system of equipment settles in aqueous, consequently can get the water on the spot, required water source when providing the wing action for the crane system.

In addition, the present invention is provided with a profiling housing 49 in each device housing, which has a shape similar to the shape of an crane, such as a crane head and neck housing with a bend, a crane body housing approximately parallel to the horizontal plane, a crane leg housing similar to the shape of the crane leg, and a crane foot housing similar to the shape of the crane leg (as shown in fig. 8 a), and the profiling housing can adopt a multi-section housing to match different actions of the crane (such as adopting disconnection processing at each connection with relative movement). when designing, a plurality of luminous members capable of emitting light (the luminous member is L lamp or L ED luminous strip, etc.) are arranged on the profiling housing according to needs, such as a pair of L ED lamp or L luminous strip for simulating the eyes of the crane are arranged at two sides of the head and neck device of the profiling housing, a plurality of luminous members capable of flashing the crane in black are arranged at other parts of the profiling housing, preferably, a plurality of luminous members capable of flashing the crane in the black light can be arranged on the inner wall of the housing with variable colors (the led circuit), so as to control the color of the crane through the profiling circuit.

Furthermore, a laser emitting device (the laser emitting device can adopt the prior art structure) can be used in a matching way, for example, a laser lamp head is arranged at the head part or other positions of the head and neck device, and light with variable colors is emitted through a slightly-opened crane mouth, so that the crane performance device can increase the ornamental value of the performance through the laser, the crane body with variable colors and a swinging fountain with simulated wings at two sides.

To sum up, the utility model discloses a crane performance equipment has following outstanding advantage:

1. the utility model discloses a hairyvein crane performance equipment, the hairyvein crane system can rotate relatively ground or surface of water, every single move and step a step and walk, and various postures when the natural action of hairyvein crane is simulated vividly, have strengthened the sense of reality that the performance was watched to the sight person, bring for spectator bigger vision shock power.

4. The utility model discloses a crane performance equipment, walking, turning round, taking a step, the every single move action of crane system all realize through the wire rope tractive, drive simple structure and cost are low to can simplify the structure of whole equipment.

Although the present invention has been described in detail, the present invention is not limited thereto, and those skilled in the art can modify the principle of the present invention, and therefore, various modifications performed according to the principle of the present invention should be understood as falling into the protection scope of the present invention.

Claims

1. An apparatus for crane performance, comprising:

a track system having a pair of rails arranged side-by-side and under the water;

a traveling system disposed above the rail system and having a traveling vehicle body traveling along a pair of guide rails thereof;

a rotating system mounted on the traveling vehicle body and rotating relative thereto; and

the crane system is arranged on the rotating system and used for simulating the pitching and stepping actions of the crane.

2. The crane performance apparatus of claim 1, wherein the travel system further comprises:

the traveling crane driving mechanism is arranged on the traveling vehicle body and is used for providing driving force for the traveling of the traveling vehicle body;

and the traveling crane traction guide mechanism is respectively connected with the traveling crane driving mechanism and the pair of guide rails and is used for guiding the traveling direction of the traveling crane body.

3. The crane performance apparatus of claim 2, wherein the crane traction guidance mechanism comprises:

a pair of chain fixing seats which are respectively arranged at two ends of the pair of guide rails and are respectively and vertically connected with the two ends of the pair of guide rails;

the roller chains are arranged on the same side of the pair of chain fixing seats;

the chain wheel component is meshed with the roller chain and drives the walking vehicle body to walk along a pair of guide rails through the matching of the roller chain and the roller chain;

wherein the extending direction of the roller chain is parallel to the guide rail and is positioned at the outer side of the guide rail.

4. The crane performance apparatus of claim 3, wherein the sprocket assembly comprises:

a first guide chain wheel and a second guide chain wheel which are sequentially arranged on the walking vehicle body along the front-back extension direction of the walking vehicle body and are respectively meshed with the roller chains;

a idler wheel installed between a pair of guide sprockets;

wherein the roller chain sequentially bypasses the first guide chain wheel, the output chain wheel and the second guide chain wheel.

5. A crane performance apparatus as claimed in any one of claims 1 to 4 wherein said rotation system comprises:

the rotating platform assembly is provided with a supporting platform for supporting the crane system and a supporting column which penetrates through the center of the supporting platform and is connected with the bottom of the crane body device of the crane system;

and the rotary driving mechanism drives the supporting platform to rotate relative to the traveling system.

6. The crane performance apparatus of claim 5, wherein the crane system further comprises:

the crane leg device is connected with the rotating system and can move in a stepping way relative to the rotating system, and the crane body device is connected with and supported by the crane leg device;

a head and neck device connected with and supported by the crane body device;

the driving device is used for driving the crane leg device, the crane body device and the head and neck device;

the cover is arranged outside the crane leg device, the crane body device, the head and neck device and the driving device to form a crane-shaped profiling shell.

7. The crane performance apparatus of claim 6, wherein the head and neck device is of a bent configuration comprising:

a crane head moving arm;

a crane neck moving arm connected with the crane head moving arm;

and the connecting arm is fixedly connected with the crane neck moving arm and forms an included angle with the central axis of the crane neck moving arm.

8. The crane performance apparatus as claimed in claim 7, wherein the crane body device is a structure with a middle part narrowing towards the front side and the back side, and comprises a crane body front frame, a crane body middle frame and a crane body tail frame, the crane neck moving arm is connected with the crane body front frame, and the crane leg device is connected with the crane body middle frame.

9. A crane performance apparatus as claimed in claim 8 wherein the crane leg means comprises:

the crane legs are positioned at two sides of the crane body middle frame and are respectively connected with the crane body middle frame, and each crane leg is provided with a crane leg upper limb and a crane leg lower limb hinged with the crane leg upper limb;

a pulley mechanism respectively connected with the lower limbs of the crane legs.

10. The crane performance apparatus of claim 9, wherein the drive means comprises:

the leg swinging driving mechanism is used for driving the crane leg device to step relative to the crane body device;

the head and neck driving mechanism is used for driving the head and neck device to perform pitching motion;

and the crane body pitching driving mechanism is used for driving the crane body device to perform pitching motion relative to the crane leg device.