CN214971713U

CN214971713U - Series ferris wheel

Info

Publication number: CN214971713U
Application number: CN202120707720.7U
Authority: CN
Inventors: 刘喜旺; 王跃勇; 黄品伦
Original assignee: Zhongshan Jinma Wenlv Technology Co ltd
Current assignee: Zhongshan Jinma Wenlv Technology Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-12-03
Anticipated expiration: 2031-04-07

Abstract

The invention relates to a series connection ferris wheel, which comprises a closed bracket, wherein M sliding frames are movably connected to the closed bracket, and a lift car is arranged on each sliding frame; n sections of steel wire rope groups are arranged on the closed bracket in a surrounding manner, N is more than or equal to 1, and N is a natural number; m is more than or equal to 2 and is a natural number; n is less than or equal to M; when N =1, the whole section of the steel wire rope group is directly or indirectly connected end to form a ring shape, and a plurality of sliding frames are provided with fixing devices for fixedly connecting with the steel wire rope group, so that the plurality of sliding frames are connected in series on the whole section of the steel wire rope group; when N is more than or equal to 2, the plurality of sections of steel wire rope groups are respectively connected with part of the sliding frames, the plurality of sections of steel wire rope groups are directly or indirectly connected in sequence to form an annular shape, and the plurality of sliding frames are respectively provided with a fixing device which is fixedly connected with the steel wire rope groups, so that the plurality of sliding frames are all connected in series on the plurality of sections of steel wire rope groups; simple structure effectively reduces the trouble and takes place the point, can reduce the probability that the trouble takes place, improves the security performance of this series connection ferris wheel.

Description

Series ferris wheel

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of amusement equipment, in particular to a series connection ferris wheel.

[ background of the invention ]

As shown in fig. 17 and 18, a series ferris wheel in the prior art includes a rotatable or stationary closed support 1 ', a plurality of runners 2' are movably connected to the closed support 1 ', a car 3' is arranged on each runner 2 ', adjacent runners 2' need to be connected through parts such as a steel wire rope 410 'and a steel wire rope rigging 44', and M steel wire ropes 410 'are needed for M runners 2'; one end of the wire rope rigging 44 ' is connected with the skid 2 ' through a connecting pin 45 ', and the other end of the wire rope rigging 44 ' is fixedly connected with the wire rope 410 '. And the joints of each end of each steel wire rope and the skid 2' are easy to break down at least at the following places: 1. the joint of the steel wire rope 410 'and the steel wire rope rigging 44' is easy to break; 2. the wire rope rigging 44' itself is prone to fracture due to process, material problems, etc.; 3. the steel wire rope rigging 44 'is connected with the sliding rack 2' through a connecting pin shaft 45 ', and the connecting pin shaft 45' is easy to loosen or fall off. Therefore, at least 3 fault occurrence points are arranged at the joint of each end of each steel wire rope 410 ' and the skid 2 ', namely at least 6 fault occurrence points are arranged on one steel wire rope, at least 6M fault occurrence points are arranged on M skid 2 ', the potential safety hazard is large, and the accident occurrence probability is high. Therefore, the series ferris wheel has a simple structure, the probability of failure is reduced, and the safety performance of the series ferris wheel is improved.

[ summary of the invention ]

In order to solve the problems, the invention provides the series ferris wheel which is simple in structure, can reduce the probability of fault occurrence and improves the safety performance.

In order to achieve the purpose, the invention provides the following technical scheme:

a series connection ferris wheel comprises a rotatable or fixed closed support 1, wherein M sliding frames 2 are movably connected to the closed support 1, and a lift car 3 is arranged on each sliding frame 2; n sections of steel wire rope groups 41 are arranged on the closed bracket 1 in a surrounding manner, N is more than or equal to 1, and N is a natural number; m is more than or equal to 2 and is a natural number; the number N of the sections of the steel wire rope group 41 is less than or equal to the number M of the sliding frames 2;

when N =1, the whole section of the wire rope group 41 is directly or indirectly connected end to form a ring, and the plurality of the skids 2 are respectively provided with a fixing device 4 for fixedly connecting with the wire rope group 41, so that the plurality of the skids 2 are respectively connected in series on the whole section of the wire rope group 41;

when N is larger than or equal to 2, the plurality of sections of the steel wire rope groups 41 are respectively connected with part of the sliding frames 2, the plurality of sections of the steel wire rope groups 41 are directly or indirectly connected in sequence to enclose a ring, and the plurality of the sliding frames 2 are respectively provided with a fixing device 4 which is fixedly connected with the steel wire rope groups 41, so that the plurality of the sliding frames 2 are connected in series on the plurality of sections of the steel wire rope groups 41.

As a preferred embodiment, further defined is: the wire rope set 41 includes one or more wire ropes 410.

As a preferred embodiment, further defined is: the cross section of the closed bracket 1 is circular or approximately circular; the traveling track of the car 3 is circular or approximately circular.

As a preferred embodiment, further defined is: the fixing device 4 comprises a clamping seat 43 arranged on the skid 2 along the length direction of the steel wire rope 410 and at least one rope clamp 42 arranged on the clamping seat 43; a clamping groove 430 through which the steel wire rope 410 passes is formed in one side of the clamping seat 43, the rope clamp 42 is in a U-shaped structure with an opening facing the clamping groove 430, so that a clamping space 420 through which the steel wire rope 410 passes is formed between the rope clamp 42 and the clamping seat 43, and two ends of the rope clamp 42 are fixedly connected with the clamping seat 43 respectively, so that the steel wire rope 410 is clamped in the clamping space 420.

As a preferred embodiment, further defined is: two ends of the rope clamp 42 respectively penetrate through the clamp seat 43 downwards and then are in threaded connection with the nut 5.

As a preferred embodiment, further defined is: the sliding rack 2 comprises a left supporting part 21 and a right supporting part 22 which are arranged at the left side and the right side of the car 3 and are triangular, a front connecting part 23 and a rear connecting part 24 which respectively transversely connect the two sides of the lower end of the left supporting part 21 and the two sides of the lower end of the right supporting part 22 together, and an upper connecting part 25 which transversely connects the upper ends of the left supporting part 21 and the right supporting part 22 together, and the car 3 is movably hung on the upper connecting part 25; one end of the holder 43 along the length direction of the steel cable 410 is fixedly connected with the front connecting portion 23, and the other end is fixedly connected with the rear connecting portion 24.

As a preferred embodiment, further defined is: when N =1, the head and tail ends of the steel wire rope 410 are respectively connected with the same skid 2 through a fixing device 4 or a steel wire rope rigging 44; when N is larger than or equal to 2, the head end of any one steel wire rope 410 and the tail end of the adjacent steel wire rope 410 are respectively connected with the same skid 2 through a steel wire rope rigging 44.

As a preferred embodiment, further defined is: when N =1, the head and the tail of the steel wire rope 410 are overlapped together and then connected with the skid 2 through the fixing device 4; when N is larger than or equal to 2, the head end of any steel wire rope 410 is overlapped with the tail end of the adjacent steel wire rope 410 and then is connected with the skid 2 through the fixing device 4.

As a preferred embodiment, further defined is: the closed bracket 1 is provided with at least one walking rail 12, and the skid 2 is provided with at least one group of wheel train assemblies 6 which are in rolling contact with the walking rail 12.

As a preferred embodiment, further defined is: the two walking rails 12 are arranged and are respectively positioned at the left side and the right side of the steel wire rope 410; the skid 2 is provided with at least two sets of wheel train assemblies 6 corresponding to each walking rail 12 respectively and in rolling contact with the wheel train assemblies.

As a preferred embodiment, further defined is: the transverse section of the walking rail 12 is in an I shape, and a walking groove 120 is formed at the side end of the walking rail 12; the gear train component 6 comprises a walking wheel frame 61, a walking wheel 62 movably connected with the walking wheel frame 61, a side bottom wheel frame 65 and a side wheel 63 movably connected with the side bottom wheel frame 65, wherein the walking wheel 62 is in rolling contact with the upper end surface of the walking track 12, and the side wheel 63 is in rolling contact with the inside of the walking groove 120.

As a preferred embodiment, further defined is: the gear train assembly 6 further comprises a bottom wheel 64 movably connected with the side bottom wheel frame 65, the bottom wheel 64 is in rolling contact with the groove wall of the walking groove 120, and the side wheel 63 is in rolling contact with the groove bottom of the walking groove 120.

The beneficial effects of the invention are as follows: the invention creates the mode that the plurality of the sliding frames are connected in series through the steel wire rope group, and the sliding frames are respectively provided with the fixing devices which are fixedly connected with the steel wire rope group, so that the structure is simple, the fault occurrence points are effectively reduced, the fault occurrence probability can be reduced, and the safety performance of the series connection ferris wheel is improved.

[ description of the drawings ]

FIG. 1 is a schematic diagram of a partial structure created by the present invention;

FIG. 2 is a partial top view taken in the direction A of FIG. 1;

FIG. 3 is an enlarged schematic view at I of FIG. 2;

FIG. 4 is a cross-sectional view taken at B-B of FIG. 1;

FIG. 5 is a schematic view of the first embodiment of the wire rope assembly shown in FIG. 2 at D-D;

FIG. 6 is a schematic view of a second embodiment of the wire rope assembly shown in FIG. 2 at D-D;

FIG. 7 is an enlarged schematic view at II of FIG. 4;

FIG. 8 is an enlarged schematic view at III of FIG. 4;

FIG. 9 is a cross-sectional view taken at C-C of FIG. 4;

FIG. 10 is a cross-sectional view at IV in FIG. 9;

fig. 11 is a schematic structural diagram of the invention when N = 1;

FIG. 12 is an enlarged view at V of FIG. 11;

FIG. 13 is a first alternative schematic configuration at V in FIG. 11;

FIG. 14 is a second alternative schematic configuration at V in FIG. 11;

FIG. 15 is a schematic structural diagram of the present invention when N ≧ 2;

FIG. 16 is an enlarged schematic view taken at VI in FIG. 15;

FIG. 17 is a schematic view of a prior art structure;

fig. 18 is an enlarged schematic view at VII in fig. 17.

[ detailed description ] embodiments

The invention is described in further detail below with reference to the following figures and detailed description:

as shown in fig. 1, fig. 2, fig. 11 and fig. 15, a tandem ferris wheel comprises a rotatable or fixed closed support 1, wherein M sliding frames 2 are movably connected to the closed support 1, and a car 3 is arranged on each sliding frame 2; the cross section of the closed bracket 1 is circular or approximately circular; the walking track of car 3 is circular or approximate circular, therefore the outward appearance of ferris wheel can diversified change, brings different visual effect for the visitor. N sections of steel wire rope groups 41 are arranged on the closed bracket 1 in a surrounding manner, N is more than or equal to 1, and N is a natural number; m is more than or equal to 2 and is a natural number; the number N of the sections of the steel wire rope group 41 is less than or equal to the number M of the sliding frames 2;

as shown in fig. 11, when N =1, the entire length of wire rope group 41 is directly or indirectly connected end to form a ring, and a plurality of the skids 2 are each provided with a fixing device 4 for fixedly connecting with the wire rope group 41, so that the skids 2 are each connected in series to the entire length of wire rope group 41; as shown in fig. 15, when N is greater than or equal to 2, the plurality of wire rope groups 41 are respectively connected with a part of the skid 2, the plurality of wire rope groups 41 are directly or indirectly connected in sequence to form a ring, and the plurality of skids 2 are all provided with fixing devices 4 for fixedly connecting with the wire rope groups 41, so that the plurality of skids 2 are all connected in series on the plurality of wire rope groups 41. In this embodiment, a technical scheme of N =1 is preferable, and the technical scheme has a simple structure, low production cost, a minimum number of fault occurrence points, and a highest safety factor.

In the present embodiment, in the case of using the rotatable closing bracket 1, the closing bracket 1 and the car 3 may rotate in the same direction or in opposite directions. When the closed bracket 1 rotates counterclockwise and the cage 3 rotates clockwise, the rotating speed of the closed bracket 1 is increased, and the carrying capacity of the ferris wheel is further increased. In addition, when rescue is needed, the car 3 can be quickly put down. When the closed bracket 1 and the car 3 rotate in the same direction, the problem of unbalanced loading of the car 3 can be overcome well, and the safety performance of the equipment is improved.

In this embodiment, the wire rope set 41 includes one or more wire ropes 410, and when a plurality of wire ropes 410 are adopted, the safety performance of the equipment can be improved, and the requirement of redundant design is met. When a plurality of steel wire ropes 410 are adopted, the steel wire ropes may be arranged in parallel in the transverse direction as shown in fig. 5, or in parallel in the longitudinal direction as shown in fig. 6, or in other parallel arrangements.

In this embodiment, as shown in fig. 3 and fig. 8, which are schematic structural views of a wire rope set 41 including a wire rope 410, the fixing device 4 includes a holder 43 disposed on the skid 2 along a length direction of the wire rope 410 and at least one rope clamp 42 disposed on the holder 43; a clamping groove 430 through which the steel wire rope 410 passes is formed in one side of the clamping seat 43, the rope clamp 42 is in a U-shaped structure with an opening facing the clamping groove 430, so that a clamping space 420 through which the steel wire rope 410 passes is formed between the rope clamp 42 and the clamping seat 43, and two ends of the rope clamp 42 are fixedly connected with the clamping seat 43 respectively, so that the steel wire rope 410 is clamped in the clamping space 420. Two ends of the rope clamp 42 respectively penetrate through the clamp seat 43 downwards and then are in threaded connection with the nut 5. The structure is simple, and the assembly efficiency is effectively improved; a large number of steel wire rope riggings and connecting pin shafts are omitted, and only one connecting position of the rope clamp 42 and the clamp seat 43 is arranged at a fault point, so that the fault occurrence points are effectively reduced, the fault occurrence probability can be reduced, and the safety performance of the series ferris wheel is improved. In addition, a large number of parts such as steel wire rope rigging, connecting pin shafts and the like are omitted, and production cost can be reduced.

As shown in fig. 4 and 9, the skid 2 includes a left support portion 21 and a right support portion 22 which are disposed on the left and right sides of the car 3 and have a triangular shape, a front connection portion 23 and a rear connection portion 24 which respectively connect the two sides of the lower end of the left support portion 21 and the two sides of the lower end of the right support portion 22 to each other in a transverse direction, and an upper connection portion 25 which connects the upper ends of the left support portion 21 and the right support portion 22 to each other in a transverse direction, and has a simple structure and a firm structure. The car 3 is movably hung on the upper connecting part 25 and can be adjusted in a self-adaptive manner through gravity. One end of the clamp seat 43 along the length direction of the steel wire rope 410 is fixedly connected with the front connecting portion 23, and the other end is fixedly connected with the rear connecting portion 24, and the fixed connection mode can be a welding mode in the prior art.

In this embodiment, the fixing device 4 is not only suitable for fixing the middle of the steel cable 410, but also suitable for fixing the head and tail ends of the steel cable 410. In addition, the head and tail ends of the steel cable 410 can be fixed by other fixing methods in the prior art, such as: babbit metal fixation, wedge fixation, peach-shaped ring braiding, peach-shaped ring hooping and other commonly used methods for fixing the end part of the steel wire rope.

All the skid frames 2 are connected in series by a steel wire rope as shown in figure 11, and the head and tail ends of the steel wire rope 410 are fixed on the same skid frame 2 by rope clamps 42 as shown in figure 12. In addition, the head and the tail of the steel wire rope 410 can be fixed by other fixing methods in the prior art, as shown in fig. 13, the head and the tail of the steel wire rope 410 are respectively connected with the same skid 2 through a steel wire rope rigging 44, and the connection method is babbitt metal fixing. As shown in fig. 14, when N =1, the end to end of the wire rope 410 is overlapped and then connected to the skid 2 through the fixing device 4. In addition, when N =1, the two ends of the wire rope 410 may be fixedly connected at a position between any two skid 2, in addition to being fixedly connected to the same skid 2.

As shown in fig. 14, all the skid frames 2 are connected in series through four steel wire ropes, wherein 6 skid frames 2 are divided into two groups, and two steel wire ropes respectively connect three skid frames 2 in series; the other two steel wire ropes respectively connect the two ends of the two groups of sliding frames together. Also, the two ends of the steel cable 410 can be fixed by other fixing methods in the prior art, such as: babbit metal fixation, wedge fixation, peach-shaped ring braiding, peach-shaped ring hooping and other commonly used methods for fixing the end part of the steel wire rope. The fixation can also be performed by the fixation device 4 (technical solution of rope clamp). The number of the skid frames 2 can be increased according to the actual situation, the number of the steel wire rope groups 41 can also be increased according to the actual situation, and the number of the skid frames 2 connected with each section of the steel wire rope group 41 in series can be the same or different.

In addition, when N is more than or equal to 2, the head end of any one steel wire rope 410 and the tail end of the adjacent steel wire rope 410 are respectively connected with the same skid 2 through a steel wire rope rigging 44. The head end of any one of the steel wire ropes 410 and the tail end of the adjacent steel wire rope 410 may be overlapped together and then connected to the skid 2 through the fixing device 4, and any one of the fixing methods may be adopted as in the fixing method of the head end and the tail end of the steel wire rope 410 when N = 1.

In this embodiment, the closed bracket 1 is provided with at least one running rail 12, and the skid 2 is provided with at least one set of wheel train assemblies 6 in rolling contact with the running rail 12. As shown in fig. 7, 9 and 10, two walking rails 12 are provided and are respectively located at the left and right sides of the steel wire rope 410; the skid 2 is provided with at least two groups of wheel train assemblies 6 corresponding to each walking track 12 respectively and in rolling contact with the wheel train assemblies; the skid 2 can smoothly walk along the walking rail 12. More specifically, the transverse cross section of the traveling rail 12 is i-shaped, and a traveling groove 120 is formed at a side end of the traveling rail 12; the gear train component 6 comprises a walking wheel frame 61, a walking wheel 62 movably connected with the walking wheel frame 61, a side bottom wheel frame 65 and a side wheel 63 movably connected with the side bottom wheel frame 65, wherein the walking wheel 62 is in rolling contact with the upper end surface of the walking track 12, and the side wheel 63 is in rolling contact with the inside of the walking groove 120. The gear train assembly 6 further comprises a bottom wheel 64 movably connected with the side bottom wheel frame 65, the bottom wheel 64 is in rolling contact with the groove wall of the walking groove 120, and the side wheel 63 is in rolling contact with the groove bottom of the walking groove 120. Simple structure carries on spacingly from three directions through walking wheel 62, side wheel 63 and return pulley 64, prevents effectively that skid 2 from turning on one's side, and the security performance is high.

Claims

1. A series connection ferris wheel comprises a rotatable or fixed closed support (1), wherein M sliding frames (2) are movably connected to the closed support (1), and a lift car (3) is arranged on each sliding frame (2); the device is characterized in that N sections of steel wire rope groups (41) are arranged on the closed bracket (1) in a surrounding manner, N is more than or equal to 1, and N is a natural number; m is more than or equal to 2 and is a natural number; the number N of the sections of the steel wire rope group (41) is less than or equal to the number M of the sliding frames (2);

when N =1, the whole section of the steel wire rope group (41) is directly or indirectly connected end to form a ring, and a plurality of the skids (2) are respectively provided with a fixing device (4) which is fixedly connected with the steel wire rope group (41), so that the skids (2) are connected in series on the whole section of the steel wire rope group (41);

when N is larger than or equal to 2, the plurality of sections of steel wire rope groups (41) are respectively connected with part of the sliding frames (2), the plurality of sections of steel wire rope groups (41) are directly or indirectly connected in sequence to enclose a ring, and the plurality of sliding frames (2) are respectively provided with a fixing device (4) fixedly connected with the steel wire rope groups (41), so that the plurality of sliding frames (2) are connected in series on the plurality of sections of steel wire rope groups (41).

2. Series ferris wheel according to claim 1, c h a r a c t e r i z e d in that the set of wire ropes (41) comprises one or more wire ropes (410).

3. Series ferris wheel according to claim 2, characterised in that the cross section of the closed bracket (1) is circular or approximately circular; the walking track of the car (3) is circular or approximately circular.

4. Series ferris wheel according to claim 3, characterized in that said fixing means (4) comprise a holder (43) arranged on the skid (2) in the length direction of the wire rope (410) and at least one rope clamp (42) arranged on the holder (43); a clamping groove (430) for the steel wire rope (410) to pass through is formed in one side of the clamping seat (43), the rope clamp (42) is in a U-shaped structure with an opening facing the clamping groove (430), so that a clamping space (420) for the steel wire rope (410) to pass through is formed between the rope clamp (42) and the clamping seat (43), and two ends of the rope clamp (42) are fixedly connected with the clamping seat (43) respectively and the steel wire rope (410) is clamped in the clamping space (420).

5. Series connection ferris wheel according to claim 4, characterized in that both ends of the rope clip (42) are threaded with the nut (5) after passing through the clip holder (43) respectively downwards.

6. Series ferris wheel according to claim 4, characterized in that said skid (2) comprises a left support (21) and a right support (22) arranged on the left and right sides of said car (3) and having a triangular shape, a front connection portion (23) and a rear connection portion (24) respectively connecting the two sides of the lower end of said left support (21) and right support (22) laterally together, and an upper connection portion (25) connecting the upper end of said left support (21) and right support (22) laterally together, said car (3) being movably suspended on said upper connection portion (25); one end of the clamping seat (43) along the length direction of the steel wire rope (410) is fixedly connected with the front connecting part (23), and the other end of the clamping seat is fixedly connected with the rear connecting part (24).

7. Series ferris wheel according to any one of claims 2-6, characterized in that the ends of the wire rope (410) are connected to the same skid (2) by means of a fixture (4) or wire rope rigging (44), respectively, when N = 1; when N is larger than or equal to 2, the head end of any one steel wire rope (410) and the tail end of the adjacent steel wire rope (410) are respectively connected with the same skid (2) through a steel wire rope rigging (44).

8. Series ferris wheel according to any one of claims 2-6, c h a r a c t e r i z e d in that the wire ropes (410) are connected to the skid (2) by said fastening means (4) after being folded together end to end when N = 1; when N is larger than or equal to 2, the head end of any one steel wire rope (410) is overlapped with the tail end of the adjacent steel wire rope (410) and then is connected with the sliding rack (2) through the fixing device (4).

9. Series ferris wheel according to any one of claims 1-6, characterised in that said closed support (1) is provided with at least one running rail (12), and said skid (2) is provided with at least one set of wheel train assemblies (6) in rolling contact with said running rail (12).

10. The tandem ferris wheel according to claim 9, wherein the traveling rail (12) is provided in total in two and positioned at left and right sides of the wire rope (410), respectively; the skid (2) is provided with at least two sets of wheel train assemblies (6) corresponding to each walking track (12) and in rolling contact with the wheel train assemblies.

11. The tandem ferris wheel according to claim 10, wherein the transverse section of the traveling rail (12) is i-shaped, and a traveling groove (120) is formed at a side end of the traveling rail (12); train wheel subassembly (6) including walking wheel carrier (61), with walking wheel (62), side base wheel carrier (65) and with side base wheel carrier (65) swing joint's side wheel (63), walking wheel (62) rolling contact is in on the up end of walking track (12), side wheel (63) rolling contact is in walking groove (120).

12. Series ferris wheel according to claim 11, characterized in that said wheel train assembly (6) further comprises a bottom wheel (64) movably connected to said side bottom wheel frame (65), said bottom wheel (64) being in rolling contact on the groove wall of said running groove (120), said side wheel (63) being in rolling contact on the groove bottom of said running groove (120).