CN212187779U - Novel supporting structure of amusement equipment - Google Patents
Novel supporting structure of amusement equipment Download PDFInfo
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- CN212187779U CN212187779U CN202020498106.XU CN202020498106U CN212187779U CN 212187779 U CN212187779 U CN 212187779U CN 202020498106 U CN202020498106 U CN 202020498106U CN 212187779 U CN212187779 U CN 212187779U
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Abstract
The utility model discloses a novel supporting structure of amusement equipment, which comprises a portal frame and a guy cable; the portal frame comprises a left supporting piece, a right supporting piece and a cross bar fixed between the upper end of the left supporting piece and the upper end of the right supporting piece; the upper end of the inhaul cable is connected with the upper end of the portal frame, and the lower end fixing point of the inhaul cable is arranged between the left supporting piece and the right supporting piece. The utility model discloses the upper end of cable is connected with the upper end of portal frame, and the lower extreme of cable is fixed between left support piece and right support piece, makes the cable form interior the drawing, can make the portal frame atress condition inequality completely with present portal frame's atress condition like this, the utility model discloses a portal frame does not receive the pulling force to the outside to can not influence the rigidity of portal frame, especially the horizontal pole does not receive the pulling force to the outside, can not influence the rigidity of horizontal pole, under the prerequisite of guaranteeing safety, area is little, and is with low costs, and support frame and horizontal pole non-deformable prolong the life of support frame and horizontal pole.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a novel amusement equipment's bearing structure, more specifically say and relate to a bearing structure around rotatory amusement equipment of horizontal axis.
[ background of the invention ]
The existing amusement equipment rotating around a horizontal shaft, such as a ferris wheel and a large pendulum bob, generally comprises a support frame and a steel wire rope or a fixed rod for fixing the support frame. Because the ferris wheel and the large pendulum bob are generally large in size and heavy in weight, the requirement for a steel wire rope or a fixed rod for fixing the support frame is particularly high.
The wire rope or dead lever of current fixed support frame generally all are: the upper end of the steel wire rope or the fixed rod is fixed with the main shaft at the upper end of the support frame, and the lower end of the steel wire rope or the fixed rod is fixed on the outer side surface of the support frame. The disadvantages are that: the occupied area is large, the cost is high, the tension of the outer side of the support frame, which is subjected to a steel wire rope or a fixed rod, of the main shaft is large, the support frame and the main shaft are seriously deformed, and the service lives of the support frame and the main shaft are influenced. A material having a strong resistance to the outer tension is required to manufacture the main shaft, increasing the manufacturing cost.
[ summary of the invention ]
An object of the utility model is to overcome prior art's weak point, provide one kind under the prerequisite of guaranteeing safety, area is little, and is with low costs, and the horizontal pole on the support frame can not receive outside pulling force, support frame and horizontal pole non-deformable, the life's of extension support frame and horizontal pole bearing structure of amusement equipment.
The purpose of the utility model is realized like this:
a novel supporting structure of amusement equipment is characterized by comprising a portal frame and a stay cable; the portal frame comprises a left supporting piece, a right supporting piece and a cross bar fixed between the upper end of the left supporting piece and the upper end of the right supporting piece; the upper end of the inhaul cable is connected with the upper end of the portal frame, and the lower end fixing point of the inhaul cable is arranged between the left supporting piece and the right supporting piece.
The novel supporting structure of the amusement equipment is characterized in that the upper end of the inhaul cable is fixed on the cross rod.
The novel supporting structure of the amusement equipment is characterized in that the inhaul cable comprises a left front stay rope and a left rear stay rope which are fixed on the left side of the cross rod, and a right front stay rope and a right rear stay rope which are fixed on the right side of the cross rod; the lower end fixing points of the left front stay rope, the left rear stay rope, the right front stay rope and the right rear stay rope are arranged between the left supporting piece and the right supporting piece.
The novel supporting structure of the amusement equipment is characterized in that the left supporting piece and/or the right supporting piece is a supporting rod.
The novel supporting structure of amusement equipment as described above is characterized in that the left support and/or the right support are arranged perpendicular to the horizontal line.
The novel supporting structure of amusement equipment as described above, wherein the lower portion of the left support and/or the right support is inclined to the outside.
The novel supporting structure of the amusement equipment is characterized in that the left supporting piece and/or the right supporting piece are two supporting rods.
The novel supporting structure of the amusement equipment is characterized in that two ends of the cross rod are connected with the left supporting piece and the right supporting piece through the slewing bearing assembly.
The novel supporting structure of the amusement equipment is characterized in that the inhaul cable is a steel wire rope.
The novel supporting structure of the amusement equipment is characterized in that the pull rope is a pull rod.
The utility model has the advantages that:
the utility model discloses the upper end of cable is connected with the upper end of portal frame, and the lower extreme of cable is fixed between left support piece and right support piece, makes the cable form interior the drawing, can make the portal frame atress condition inequality completely with present portal frame's atress condition like this, the utility model discloses a portal frame does not receive the pulling force to the outside to can not influence the rigidity of portal frame, especially the horizontal pole does not receive the pulling force to the outside, can not influence the rigidity of horizontal pole, under the prerequisite of guaranteeing safety, area is little, and is with low costs, and support frame and horizontal pole non-deformable prolong the life of support frame and horizontal pole.
[ description of the drawings ]
FIG. 1 is a block diagram of the present invention;
fig. 2 is a perspective view of the present invention;
fig. 3 is a structural view of another structure of the portal frame of the present invention;
FIG. 4 is a view of the assembled ferris wheel of the present invention;
FIG. 5 is a side view of FIG. 4;
FIG. 6 is a schematic view of another embodiment of the gantry of the present invention assembled with a ferris wheel;
FIG. 7 is a side view of FIG. 6;
FIG. 8 is a force analysis diagram of a support structure of a conventional amusement apparatus;
fig. 9 is a force analysis diagram of the support structure of the present invention.
[ detailed description ] embodiments
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1, a new supporting structure of amusement equipment comprises a portal frame 1 and a guy cable 2; the portal frame 1 comprises a left support member 3, a right support member 4 and a cross bar 5 fixed between the upper end of the left support member 3 and the upper end of the right support member 4; the upper end of the inhaul cable 2 is connected with the upper end of the portal frame 1, and the lower end of the inhaul cable 2 is fixed between the left support piece 3 and the right support piece 4. The stay cable 2 generates a pulling force towards the inner side to the portal frame 1, so that the rigidity of the portal frame cannot be influenced, particularly, the cross rod does not receive the pulling force towards the outer side, the rigidity of the cross rod cannot be influenced, the floor area is small on the premise of ensuring safety, the cost is low, the support frame and the cross rod are not easy to deform, and the service life of the support frame and the cross rod is prolonged.
The utility model discloses a cable 2 can be wire rope, the utility model discloses an upper end of cable 2 can be fixed on horizontal pole 5, can also be fixed at horizontal pole and left support piece 3 and right support piece 4's hookup location.
The utility model discloses a cable 2 can also be the pull rod, and the tensile stress when the portal frame is fixed to the pull rod.
As shown in fig. 2, the guy cable 2 of the present invention includes a left front guy cable 21 and a left rear guy cable 22 fixed on the left side of the crossbar 5, and a right front guy cable 23 and a right rear guy cable 24 fixed on the right side of the crossbar 5; the lower ends of the left front cable 21, the left rear cable 22, the right front cable 23 and the right rear cable 24 are fixed between the left stay 3 and the right stay 4. The upper ends of the left front cable 21 and the left rear cable 22 are fixed on the left side of the cross bar 5, and the upper ends of the right front cable 23 and the right rear cable 24 are fixed on the right side of the cross bar 5, so that the cables are respectively fixed on the front end and the rear end of the left side and the right side of the portal frame 1.
The left support member and/or the right support member of the utility model can be a support rod. As shown in fig. 1, the supporting rod may be disposed perpendicular to the horizontal line, as shown in fig. 3, or the lower portion of the left supporting member and/or the right supporting member may be inclined outward.
The utility model discloses a left support piece can be two, including front left bracing piece and back left bracing piece, the upper end and the horizontal pole of front left bracing piece and back left bracing piece are fixed, and the front and back of the lower extreme of front left bracing piece and back left bracing piece separately is fixed. The utility model discloses a right branch spare also can be two, including right front support pole and right back bracing piece, the upper end of right front support pole and right back bracing piece is fixed with the horizontal pole, and the lower extreme of right front support pole and right back bracing piece is preceding, separately fixed after.
The utility model discloses a 5 both ends of horizontal pole are passed through slewing bearing subassembly 6 and are connected with left support piece 3 and right support piece 4.
As shown in fig. 4 and 5, the supporting ferris wheel 100 for the supporting structure of the present invention, the driving mechanism drives the ferris wheel 100, so that the ferris wheel 100 rotates on the gantry 1, the ferris wheel 100 includes a plurality of steel wires 101 connected with the cross bar of the supporting frame, the other ends of the plurality of steel wires are fixed with a turntable 102, and the turntable 102 is fixed with a plurality of cabins 103. The portal frame 1 comprises a left support piece 3, a right support piece 4 and a cross bar 5 fixed between the upper end of the left support piece 3 and the upper end of the right support piece 4; the upper end of the inhaul cable 2 is connected with the upper end of the portal frame 1, and the lower end of the inhaul cable 2 is fixed between the left support piece 3 and the right support piece 4. Wherein the left support member 3 and the right support member 4 are both a single support rod, and the left support member 3 and the right support member 4 are disposed perpendicular to the horizontal line.
As shown in fig. 6 and 7, the supporting ferris wheel 100 for the supporting structure of the present invention, the driving mechanism drives the ferris wheel 100, so that the ferris wheel 100 rotates on the gantry 1, the ferris wheel 100 includes a plurality of steel wires 101 connected to the cross bar of the supporting frame, the other ends of the steel wires 101 are fixed with a turntable 102, and the turntable 102 is fixed with a plurality of cabins 103. The portal frame 1 comprises a left support piece 3, a right support piece 4 and a cross bar 5 fixed between the upper end of the left support piece 3 and the upper end of the right support piece 4; the upper end of the inhaul cable 2 is connected with the upper end of the portal frame 1, and the lower end of the inhaul cable 2 is fixed between the left support piece 3 and the right support piece 4. Wherein the left support member 3 and the right support member 4 are both one support rod, and the lower portions of the left support member 3 and the right support member 4 are inclined to the outside.
As shown in fig. 8, which is a force analysis diagram of a pull-out steel wire rope of a conventional support frame (referred to as pull-out), the support frame 200 includes a left support rod 201 and a right support rod 202, a main shaft 203 is fixed between upper ends of the left support rod 201 and the right support rod 202, an upper end of a steel wire rope 204 is fixed to the main shaft 203, and a lower end of the steel wire rope is fixed to an outer side of the support frame. At this time, the stress condition at the joint of the main shaft 203 and the steel wire rope 204 comprises a pulling force F1 towards the inner side of the main shaft, a vertical downward pulling force F2, an outer pulling force F3 and a pulling force F4 of the left support rod 201.
As shown in fig. 9, the present invention provides a stress analysis diagram (referred to as "pull-in" for short) of a support frame fixing structure, which comprises a portal frame 1 and a pull cable 2; the portal frame 1 comprises a left support member 3, a right support member 4 and a cross bar 5 fixed between the upper end of the left support member 3 and the upper end of the right support member 4; the upper end of the inhaul cable 2 is connected with the upper end of the portal frame 1, and the lower end of the inhaul cable 2 is fixed between the left support piece 3 and the right support piece 4. At this time, the stress condition of the connection part of the cross bar 5 and the inhaul cable 2 comprises a pulling force F5 towards the inner side of the cross bar 5, a downward pulling force F6 and a pulling force F7 of the left support rod 3. Because the portal frame does not have outside pulling force F3 in the outer pulling condition to can not influence the rigidity of portal frame, especially the horizontal pole does not receive outside pulling force F3, can not influence the rigidity of horizontal pole, under the prerequisite of guaranteeing safety, area is little, and is with low costs, and support frame and horizontal pole non-deformable have prolonged the life of support frame and horizontal pole.
When the limit wind load is 0.7kN/m2When the working conditions and the combination are the same, the support frameThe total deflection and the deflection of the spindle/crossbar are shown in the following table:
as can be seen from the above table, under the same condition, the deformation of the support frame is twice as much as the deformation of the inner frame, and the deformation of the cross bar is twice as much as the deformation of the inner frame.
Claims (10)
1. A novel supporting structure of amusement equipment is characterized by comprising a portal frame (1) and a guy cable (2); the portal frame (1) comprises a left support piece (3), a right support piece (4) and a cross bar (5) fixed between the upper end of the left support piece (3) and the upper end of the right support piece (4); the upper end of the inhaul cable (2) is connected with the upper end of the portal frame (1), and the lower end fixing point of the inhaul cable (2) is arranged between the left supporting piece (3) and the right supporting piece (4).
2. A new support structure for amusement equipment according to claim 1, wherein the upper end of the guy cable (2) is fixed to the cross bar (5).
3. A new supporting structure of amusement equipment according to claim 1, wherein the guy cable (2) comprises a left front guy cable (21) and a left rear guy cable (22) fixed to the left side of the cross bar (5), and a right front guy cable (23) and a right rear guy cable (24) fixed to the right side of the cross bar (5); the lower end fixing points of the left front pull rope (21), the left rear pull rope (22), the right front pull rope (23) and the right rear pull rope (24) are arranged between the left support piece (3) and the right support piece (4).
4. A novel amusement ride support structure according to claim 1 or 3, wherein the left support member and/or the right support member is a support bar.
5. The novel amusement ride support structure according to claim 4, wherein the left and/or right supports are arranged perpendicular to the horizontal.
6. The support structure for amusement ride according to claim 4, wherein the lower portion of the left support and/or the right support is inclined outward.
7. A new supporting structure of amusement ride according to claim 1 or 3, wherein the left support and/or the right support are two support bars.
8. A new support structure for amusement ride according to claim 1 or 3, wherein the cross bar (5) is connected at both ends to the left support (3) and the right support (4) by means of a slewing bearing assembly (6).
9. A new supporting structure of amusement equipment according to claim 1, characterized in that the guy cables (2) are steel wire ropes.
10. A new supporting structure of amusement equipment according to claim 1, characterized in that the guy cable (2) is a draw bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020498106.XU CN212187779U (en) | 2020-04-07 | 2020-04-07 | Novel supporting structure of amusement equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020498106.XU CN212187779U (en) | 2020-04-07 | 2020-04-07 | Novel supporting structure of amusement equipment |
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| Publication Number | Publication Date |
|---|---|
| CN212187779U true CN212187779U (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020498106.XU Active CN212187779U (en) | 2020-04-07 | 2020-04-07 | Novel supporting structure of amusement equipment |
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| CN (1) | CN212187779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330290A (en) * | 2020-04-07 | 2020-06-26 | 中山市金马科技娱乐设备股份有限公司 | Supporting structure of amusement equipment |
-
2020
- 2020-04-07 CN CN202020498106.XU patent/CN212187779U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330290A (en) * | 2020-04-07 | 2020-06-26 | 中山市金马科技娱乐设备股份有限公司 | Supporting structure of amusement equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528400 No. three, 5 East Road, Torch Development Zone, Guangdong, Zhongshan Patentee after: Guangdong Jinma amusement Co.,Ltd. Address before: 528400 No. three, 5 East Road, Torch Development Zone, Guangdong, Zhongshan Patentee before: GOLDEN HORSE TECHNOLOGY ENTERTAINMENT Corp.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |