CN220070733U - Quick-dismantling structure for stage rope bridge - Google Patents
Quick-dismantling structure for stage rope bridge Download PDFInfo
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- CN220070733U CN220070733U CN202320818576.3U CN202320818576U CN220070733U CN 220070733 U CN220070733 U CN 220070733U CN 202320818576 U CN202320818576 U CN 202320818576U CN 220070733 U CN220070733 U CN 220070733U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 230000009194 climbing Effects 0.000 claims description 20
- 230000001174 ascending effect Effects 0.000 claims description 2
- 238000007665 sagging Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model relates to a quick-dismantling structure of a stage rope bridge, wherein two side end parts of each upper stay rope are respectively fixed at the upper end of a stand column, and the lower end of each stand column is fixedly connected with one side end part of a lower stay rope or a lower rope net; two upright posts connected with one side end parts of the two upper pull ropes and one side end part of the lower pull rope or the lower rope net are arranged on the high platform; the other two upright posts connected with the other side end parts of the two upper pull ropes and the other side end parts of the lower pull ropes or the lower rope net are suspended and used for being installed on a low platform; and the upright post is provided with a hanging ring for connecting the Willia steel wires. According to the utility model, the sliding vehicle lifts the rope bridge through the Willia steel wire and moves to the upper part of the lower table, the problem of inconvenient walking and scattered centralized force of actors caused by excessive sagging of the pull rope or the pull rope net is solved by the tensioning rope and the adjusting mechanism, and the tensioning rope and the upright post are matched together, so that the rope bridge is more firmly and safely integrally installed.
Description
Technical Field
The utility model belongs to the technical field of improvement of stage rope bridge installation structures, and particularly relates to a stage rope bridge quick-dismantling structure.
Background
Rope bridges 22 are often used in stage scenes, and the structure is roughly as follows: the two upper pull ropes are transversely arranged at intervals, a lower pull rope which is in the same direction as the upper pull ropes is arranged in the middle of the lower parts of the two upper pull ropes, a plurality of side pull ropes are arranged between each upper pull rope and the lower pull rope of the lower part, and the two upper pull ropes, the lower pull ropes (the lower rope net) and the side pull ropes on the two sides form a trapezoid with a slightly wider upper surface and a slightly narrower lower surface in the cross section direction. The width of the rope net is wider, and a plurality of boards or other boards can be placed on the rope net, so that actors can walk more conveniently.
The existing rope bridge installation method comprises the following steps: one side end parts of the two upper pull ropes are fixedly connected with the upper end of one upright post respectively, the same side end parts of the lower pull ropes (lower rope nets) are connected with the lower ends of the two upright posts respectively through two connecting ropes, and the upright posts are arranged on the high platform 25; the two lower pull ropes and the lower pull rope (lower rope net) naturally hang down and lean against the side wall surface of the high platform (the side wall surface of the right side of the high platform in fig. 1), when a certain scene is finished and the curtain is put down, an operator is required to lift the rope bridge and catch the operator on the low platform, then the operator on the low platform quickly binds the upper pull rope and the connecting rope on the upright post 21 on the low platform, and finally, after setting up of the scene is completed, the curtain is lifted, and the performance is continued.
The above-mentioned mounting manner has the following problems: 1. when the upright post of the low platform is used for binding ropes, the problem of looseness sometimes occurs, so that the rope bridge sags, and the swing is large when an actor walks, so that the concentration force of the actor can be dispersed; 2. if the rope bridge is not fastened, the rope bridge can fall off from the upright post of the lower platform, and although the actor hangs the weiya on the body of the actor, the rope bridge can not fall on the stage, but the stage accident can be caused; 3. some high platforms and low platforms have larger spans, the rope bridge is softer, the traditional installation mode can cause the sagging of the middle of the rope bridge, and the audience has bad sightedness.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a quick-dismantling structure of a stage rope bridge. According to the utility model, two upright posts at one side end parts of an upper pull rope and a lower pull rope are fixedly arranged on a high platform, lifting rings on the two upright posts at the other side end parts of the upper pull rope and the lower pull rope can be connected with a Willia steel wire and ascend or descend along with the Willia steel wire when a sliding vehicle moves, the two upright posts at the other side end parts of the upper pull rope and the lower pull rope are fixedly arranged on a low platform in the same way, two side end parts of the upper pull rope are respectively provided with a tensioning rope, the length change is adjusted through an adjusting mechanism on the tensioning rope, and the high platform or the low platform is connected through a quick-dismantling mechanism. Through the mutual cooperation of the structure, the sliding vehicle lifts the rope bridge through the Willia steel wire and moves to the upper side of the lower platform, operators do not need to manually pull the rope bridge, the upper pull rope is pulled as much as possible through the tensioning rope and the adjusting mechanism, the lower pull rope or the lower rope net is kept in a certain stable state as much as possible finally, the problem that the actor walks inconveniently and the centralized force is dispersed due to excessive sagging of the lower pull rope or the lower rope net is reduced, and the tensioning rope and the upright post are matched together, so that the rope bridge is installed integrally more firmly and safely.
The technical scheme adopted by the utility model is as follows:
the utility model provides a stage rope bridge quick detach structure, includes stay cord and side stay cord, and two go up stay cords interval setting each other and all connect the lower stay cord or lower rope net that are located the below through a plurality of side stay cords, its characterized in that: the two side ends of each upper stay cord are respectively fixed at the upper end of one upright post, and the lower end of each upright post is fixedly connected with one side end of a lower stay cord or a lower rope net;
two upright posts connected with one side end parts of the two upper pull ropes and one side end part of the lower pull rope or the lower rope net are arranged on the high platform;
the other two upright posts connected with the other side end parts of the two upper pull ropes and the other side end parts of the lower pull ropes or the lower rope net are suspended and used for being installed on a low platform;
and the upright post is provided with a hanging ring for connecting the Willia steel wires.
Further: the upper pull ropes at the side of the joint of each upper pull rope and the upright post are fixedly connected with the inner side end part of a tensioning rope, and the outer side end part of the tensioning rope is connected with a high platform or a low platform through a quick-dismantling mechanism.
Further: the tensioning rope is provided with an adjusting mechanism.
Further: the adjusting mechanism comprises a square frame and a screw rod, one end of the square frame is connected with the outer side end part of the tensioning rope, the screw rod is screwed in the other end of the square frame, and a quick-release mechanism is sleeved in the end part of the screw rod extending out of the square frame.
Further: the quick release mechanism comprises a hook and a connecting ring;
the hooks or the connecting rings are sleeved in the end parts of the screw rods extending out of the square frames, and the connecting rings or the hooks matched with the hooks or the connecting rings are connected with the high platform or the low platform.
Further: the hook is sleeved in the end part of the screw extending out of the square frame, and the connecting ring is connected with the high platform or the low platform.
Further: the quick-release mechanism comprises a climbing buckle and a connecting ring;
the climbing buckle or the connecting ring is sleeved in the end part of the screw rod extending out of the square frame, and the connecting ring or the climbing buckle matched with the climbing buckle or the connecting ring is connected with the high platform or the low platform.
Further: the climbing buckle is sleeved in the end part of the screw rod extending out of the square frame, and the connecting ring is connected with the high platform or the low platform.
Further: the rail is arranged above the high platform and the low platform, a sliding vehicle is transversely and reciprocally arranged on the rail, and a hook or a climbing buckle capable of being connected with the hanging ring is arranged at the lower end part of the Willia steel wire arranged on the sliding vehicle and capable of ascending or descending
The utility model has the advantages and positive effects that:
according to the utility model, two upright posts at one side end parts of an upper pull rope and a lower pull rope are fixedly arranged on a high platform, lifting rings on the two upright posts at the other side end parts of the upper pull rope and the lower pull rope can be connected with a Willia steel wire and ascend or descend along with the Willia steel wire when a sliding vehicle moves, the two upright posts at the other side end parts of the upper pull rope and the lower pull rope are fixedly arranged on a low platform in the same way, two side end parts of the upper pull rope are respectively provided with a tensioning rope, the length change is adjusted through an adjusting mechanism on the tensioning rope, and the high platform or the low platform is connected through a quick-dismantling mechanism. Through the mutual cooperation of the structure, the sliding vehicle lifts the rope bridge through the Willia steel wire and moves to the upper side of the lower platform, operators do not need to manually pull the rope bridge, the upper pull rope is pulled as much as possible through the tensioning rope and the adjusting mechanism, the lower pull rope or the lower rope net is kept in a certain stable state as much as possible finally, the problem that the actor walks inconveniently and the centralized force is dispersed due to excessive sagging of the lower pull rope or the lower rope net is reduced, and the tensioning rope and the upright post are matched together, so that the rope bridge is installed integrally more firmly and safely.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is an enlarged view of the section I of fig. 1.
Detailed Description
The utility model will now be further illustrated by reference to the following examples, which are intended to be illustrative, not limiting, and are not intended to limit the scope of the utility model.
As shown in the figure, a stage rope bridge quick-dismantling structure is provided with a high platform 25 and a low platform 20 at intervals, a rope bridge 22 is built between the high platform and the low platform, the structure of the rope bridge comprises an upper pull rope 15 and a side pull rope 24, the two upper pull ropes are arranged at intervals and are connected with a lower pull rope 23 or a lower rope net positioned below through a plurality of side pull ropes, and the innovation of the utility model is that: the two side ends of each upper stay cord are respectively fixed at the upper end of one upright post 21 in a common mode of binding, clamping and the like, and the lower end of each upright post is fixedly connected with one side end of a lower stay cord or a lower rope net through a connecting rope. Two ends of the upper pull rope are provided with two upright posts, and the two upper pull ropes are provided with four upright posts in total.
As shown in fig. 1, left side in the drawing: two upright posts connected with one side end parts of the two upper pull ropes and one side end part of the lower pull rope or the lower rope net are arranged on the high platform. Right side in the figure: the other two upright posts connected with the other side end parts of the two upper pull ropes and the other side end parts of the lower pull ropes or the other side end parts of the lower rope net are already installed on the lower table (when not in use, the rope bridge integrally sags by taking the upright post of the upper table on the left side as a fixed point and is attached to the surface of the side wall of the upper table facing the lower table, and at the moment, the other two upright posts connected with the other side end parts of the two upper pull ropes and the other side end parts of the lower pull ropes or the other side end parts of the lower rope net are in a suspended state).
In order to achieve a quick lifting and displacement of the right-hand end of the rope bridge in fig. 1, i.e. a quick displacement of the right-hand end of the rope bridge in fig. 1 to a low level, a hanging ring 14 for connecting the lower end 12 of the Willia steel wire is arranged on the upper end surface of each upright post in a threaded, welded or clamping way.
The matching mode of the Weiya steel wire and the rope bridge is as follows: the rail 2 is arranged above the high platform and the low platform, the trolley 3 is arranged on the rail through the rolling wheels 4, the trolley transversely reciprocates under the drive of the driving ropes 1 at two sides, the lower end part 5 of the trolley, which is hung down, is provided with the rotating wheel 11, the upper end surface of the rotating wheel is wound with the Willian steel wire 10, the upper end part of the Willian steel wire extends under the guide of the guide wheel 9 and is wound on the rotating shaft 8, the rotating shaft is driven by the motor 6 and the gearbox 7 to rotate clockwise or anticlockwise, and the lower end part of the Willian steel wire is provided with the hook 13 or the climbing buckle. The hook or the climbing buckle is originally used for connecting an actor walking on the rope bridge to ensure the safety of the actor, but in the scheme, the hook or the climbing buckle can be connected with the hanging ring on the upright post, and the rope bridge is driven to ascend or descend by the Willia steel wire when the sliding vehicle moves transversely, so that the right end part of the rope bridge in the figure 1 rapidly reaches a lower platform.
The upper guy wires beside the connection of each upper guy wire and the upright post are fixedly connected with the inner end part of a tensioning rope 16, and the outer end part of the tensioning rope is connected with a high platform or a low platform through a quick-release mechanism 18. The tensioning rope is provided with an adjusting mechanism 17.
The adjusting mechanism comprises a square frame 26 and a screw 28, one end (the left end in fig. 2) of the square frame is connected with the outer end of the tensioning rope 16, a through hole with internal threads is arranged in the other end (the right end in fig. 2) 27 of the square frame, the screw is rotated in the through hole, an opening is formed in the end (the right end in fig. 2) 29 of the screw extending out of the square frame, and one end of the quick-release mechanism is sleeved in the opening.
Two structures of the quick release mechanism are:
1. the quick release mechanism includes a hook and attachment ring 31. The hooks or the connecting rings are sleeved in the end parts of the screw rods extending out of the square frames, and the connecting rings or the hooks matched with the hooks or the connecting rings are connected with the high platform or the low platform. The preferable scheme is as follows: the hook is sleeved in the end part of the screw extending out of the square frame, and the connecting ring is connected with the high platform or the low platform.
2. The quick release mechanism includes a climbing buckle 30 and a connecting ring. The climbing buckle or the connecting ring is sleeved in the end part of the screw rod extending out of the square frame, and the connecting ring or the climbing buckle matched with the climbing buckle or the connecting ring is connected with the high platform or the low platform. The preferable scheme is as follows: the climbing buckle is sleeved in the end part of the screw rod extending out of the square frame, and the connecting ring is connected with the high platform or the low platform.
In the above items 1 and 2, the connecting ring is fitted over the upper end of a fixing rod 19, the lower end of which is externally threaded, and a blind hole 32 with an internal thread is formed in the upper or lower stage, and the fixing rod is screwed into the blind hole and fixes the connecting ring.
According to the utility model, two upright posts at one side end parts of an upper pull rope and a lower pull rope are fixedly arranged on a high platform, lifting rings on the two upright posts at the other side end parts of the upper pull rope and the lower pull rope can be connected with a Willia steel wire and ascend or descend along with the Willia steel wire when a sliding vehicle moves, the two upright posts at the other side end parts of the upper pull rope and the lower pull rope are fixedly arranged on a low platform in the same way, two side end parts of the upper pull rope are respectively provided with a tensioning rope, the length change is adjusted through an adjusting mechanism on the tensioning rope, and the high platform or the low platform is connected through a quick-dismantling mechanism. Through the mutual cooperation of the structure, the sliding vehicle lifts the rope bridge through the Willia steel wire and moves to the upper side of the lower platform, operators do not need to manually pull the rope bridge, the upper pull rope is pulled as much as possible through the tensioning rope and the adjusting mechanism, the lower pull rope or the lower rope net is kept in a certain stable state as much as possible finally, the problem that the actor walks inconveniently and the centralized force is dispersed due to excessive sagging of the lower pull rope or the lower rope net is reduced, and the tensioning rope and the upright post are matched together, so that the rope bridge is installed integrally more firmly and safely.
Claims (9)
1. The utility model provides a stage rope bridge quick detach structure, includes stay cord and side stay cord, and two go up stay cords interval setting each other and all connect the lower stay cord or lower rope net that are located the below through a plurality of side stay cords, its characterized in that: the two side ends of each upper stay cord are respectively fixed at the upper end of one upright post, and the lower end of each upright post is fixedly connected with one side end of a lower stay cord or a lower rope net;
two upright posts connected with one side end parts of the two upper pull ropes and one side end part of the lower pull rope or the lower rope net are arranged on the high platform;
the other two upright posts connected with the other side end parts of the two upper pull ropes and the other side end parts of the lower pull ropes or the lower rope net are suspended and used for being installed on a low platform;
and the upright post is provided with a hanging ring for connecting the Willia steel wires.
2. A stage rope bridge quick release structure according to claim 1, wherein: the upper pull ropes at the side of the joint of each upper pull rope and the upright post are fixedly connected with the inner side end part of a tensioning rope, and the outer side end part of the tensioning rope is connected with a high platform or a low platform through a quick-dismantling mechanism.
3. A stage rope bridge quick release structure according to claim 2, wherein: the tensioning rope is provided with an adjusting mechanism.
4. A stage rope bridge quick release structure according to claim 3, wherein: the adjusting mechanism comprises a square frame and a screw rod, one end of the square frame is connected with the outer side end part of the tensioning rope, the screw rod is screwed in the other end of the square frame, and a quick-release mechanism is sleeved in the end part of the screw rod extending out of the square frame.
5. A stage rope bridge quick release structure according to claim 4, wherein: the quick release mechanism comprises a hook and a connecting ring;
the hooks or the connecting rings are sleeved in the end parts of the screw rods extending out of the square frames, and the connecting rings or the hooks matched with the hooks or the connecting rings are connected with the high platform or the low platform.
6. A stage rope bridge quick release structure according to claim 5, wherein: the hook is sleeved in the end part of the screw extending out of the square frame, and the connecting ring is connected with the high platform or the low platform.
7. A stage rope bridge quick release structure according to claim 4, wherein: the quick-release mechanism comprises a climbing buckle and a connecting ring;
the climbing buckle or the connecting ring is sleeved in the end part of the screw rod extending out of the square frame, and the connecting ring or the climbing buckle matched with the climbing buckle or the connecting ring is connected with the high platform or the low platform.
8. The stage rope bridge quick release structure according to claim 7, wherein: the climbing buckle is sleeved in the end part of the screw rod extending out of the square frame, and the connecting ring is connected with the high platform or the low platform.
9. A stage rope bridge quick release structure according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8, characterized in that: the rail is arranged above the high platform and the low platform, a sliding vehicle is transversely arranged on the rail in a reciprocating mode, and a hook or a climbing buckle capable of being connected with the hanging ring is arranged at the lower end portion of the Willia steel wire arranged on the sliding vehicle and capable of ascending or descending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320818576.3U CN220070733U (en) | 2023-04-13 | 2023-04-13 | Quick-dismantling structure for stage rope bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320818576.3U CN220070733U (en) | 2023-04-13 | 2023-04-13 | Quick-dismantling structure for stage rope bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220070733U true CN220070733U (en) | 2023-11-24 |
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ID=88813828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320818576.3U Active CN220070733U (en) | 2023-04-13 | 2023-04-13 | Quick-dismantling structure for stage rope bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220070733U (en) |
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2023
- 2023-04-13 CN CN202320818576.3U patent/CN220070733U/en active Active
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