Quick switching side car platform

Abstract

The utility model discloses a quick switching side car platform. Relates to the technical field of cars. When part of props need to be moved to achieve the stage effect during quick switching of the side car platform, fixing of the props needs to be removed manually for movement, and the smoothness of stage performance is affected. The device comprises a platen, a lead screw sliding table and a limiting structure, the lead screw sliding table is connected to the two sides of the platen through bolts, and the limiting structure is arranged on one side of a lead screw sliding block of the lead screw sliding table. The limiting structure comprises an air cylinder connected to one side of the lead screw sliding block of the lead screw sliding table through a bolt, a connecting block fixedly arranged at the output end of the air cylinder, a connecting rod hinged to the upper portion of the connecting block and a connecting plate hinged to one end of the connecting rod. The limiting structure further comprises a mounting frame connected to one side of the connecting plate through a bolt. The connecting plates can be driven by starting the air cylinders to clamp and fix the two sides of the stage property, a worker can start the lead screw sliding table to drive the stage property to move above the inclined table plate, different stage effects are achieved, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of car platforms, in particular to a fast-switching side car platform. Background Art

[0002] In short, a cart is a movable floor and related drive system that can perform linear or curved motion on the stage. According to the way the cart moves, it can be divided into mobile carts, sliding carts and side carts. The cart is composed of a table top, truss, walking mechanism, guide device, safety system, drive device, control system, etc. Usually, a rack and pinion drive cart is adopted. Generally, the rack is fixed on the cart, and the drive device is fixed on the equipment or the ground on the stage surface. The rack and pinion drive cart allows a relatively high speed and has no limit on the stroke. When the guide mechanism is precise, the operation is relatively smooth.

[0003] The existing quick-switch side stage achieves a tilted stage effect by driving the stage plate to flip through a driving structure. Stage props usually need to be fixed on the top of the stage plate with bolts or ropes. When some props need to be moved on the tilted stage plate to achieve the stage effect, the props need to be manually released for movement, which is cumbersome and affects the smoothness of the stage performance. Utility Model Content

[0004] The purpose of the utility model is to provide a fast-switching side stage to solve the problem in the above-mentioned background technology that when the fast-switching side stage needs to move some props to achieve the stage effect, the props need to be manually released and then moved, which affects the fluency of the stage performance.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-switching side platform, including a platform, a screw slide and a limiting structure, the screw slide is bolted to both sides of the platform, the limiting structure is arranged on one side of the screw slider of the screw slide, the limiting structure includes a cylinder bolted to one side of the screw slider of the screw slide, a connecting block fixed to the output end of the cylinder, a connecting rod hinged to the top of the connecting block and a connecting plate hinged to one end of the connecting rod.

[0006] By adopting the above technical solution, the connecting plate can be driven by starting the cylinder to clamp and fix both sides of the stage props. During the performance, the screw slide can be started to drive the stage props to move above the inclined platform, so as to achieve different stage effects.

[0007] Preferably, the limiting structure also includes an installation frame bolted to one side of the connecting plate, a bidirectional threaded rod arranged inside the installation frame, a rotating block bolted to the inside of the installation frame, and a limiting block arranged inside the installation frame, a sliding groove is opened on one side of the installation frame, and one end of the limiting block is embedded in the sliding groove of the installation frame, the bidirectional threaded rod is threadedly connected to the limiting block, and the bidirectional threaded rod is rotatably connected to the rotating block, and the bidirectional threaded rod is rotatably connected to the installation frame.

[0008] By adopting the above technical solution, the limit block can be adjusted by rotating the bidirectional threaded rod, so that the stage props can be reinforced to ensure the stability of the stage props during movement.

[0009] Preferably, one end of the bidirectional threaded rod is fixedly connected to a turntable, and an anti-slip pad is provided on the surface of the turntable.

[0010] By adopting the above technical solution, the staff can drive the bidirectional threaded rod to rotate by rotating the turntable, which is convenient and quick.

[0011] Preferably, a mounting groove is provided at the bottom of the connecting plate, and a roller is rotatably connected inside the mounting groove, and the roller fits against the table top.

[0012] By adopting the above technical solution, by providing rollers that fit the table top, the rollers can be used to provide certain support to the connecting plate, thereby ensuring the stability of the connecting plate during movement.

[0013] Preferably, a telescopic rod is fixedly connected to one side of the screw slider of the screw slide, and the output end of the telescopic rod is fixedly connected to the connecting plate.

[0014] By adopting the above technical solution, the connection plate can be limited by the telescopic rod to ensure the stability of the connection plate during horizontal movement.

[0015] Preferably, there are four groups of limit blocks in total, and one side of the four groups of limit blocks are all inclined.

[0016] By adopting the above technical solution, four groups of limit blocks can be provided to clamp the outer wall of the prop, thereby ensuring the stability of the prop after being fixed.

[0017] Preferably, the quick-switching platform body is connected to the bottom of the platform by bolts.

[0018] By adopting the above technical solution, one side of the platform can be lifted by quickly switching the starting drive device of the platform body, thereby achieving a rapid tilting effect of the platform.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] (1) By starting the cylinder, the connecting plate can be driven to clamp and fix both sides of the stage props. The staff can start the screw slide to drive the stage props to move above the inclined platform to achieve different stage effects, which is convenient and fast;

[0021] (2) The limit block can be adjusted by rotating the bidirectional threaded rod, so that the stage props can be reinforced to ensure the stability of the stage props during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 A magnified schematic diagram of part A;

[0024] Figure 3 It is a side structural schematic diagram of the utility model;

[0025] Figure 4 For this utility model Figure 3 An enlarged schematic diagram of part B.

[0026] In the figure: 1. table; 2. screw slide; 3. limit structure; 301. cylinder; 302. connecting block; 303. connecting rod; 304. connecting plate; 305. mounting frame; 306. limit block; 307. bidirectional threaded rod; 308. rotating block; 309. telescopic rod; 310. roller; 4. quick switching of the platform body. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] The following is combined with Figure 1-4 The utility model is described in further detail.

[0029] Embodiment 1

[0030] See also Figure 1-4The utility model provides an embodiment: a fast switching side platform, including a platform 1, a screw slide 2, a limiting structure 3 and a fast switching platform body 4, the screw slide 2 is bolted to both sides of the platform 1, the length of the screw slide 2 is the same as the length of the platform 1, and the movable range of the stage props is maximized. The limiting structure 3 is arranged on one side of the screw slider of the screw slide 2, and the limiting structure 3 includes a cylinder 301 bolted to one side of the screw slider of the screw slide 2, and the cylinder 301 is installed on one side of the screw slider of the screw slide 2 through multiple groups of bolts to improve the stability of the overall structure, and the cylinder 301 is connected to an external power supply, and a connecting block 302 is fixedly arranged at the output end of the cylinder 301. By starting the cylinder 301, the connecting block 302 can be driven to move vertically The connecting rod 303 is hinged on the top of the connecting block 302 and the connecting plate 304 is hinged on one end of the connecting rod 303. When the connecting block 302 moves vertically, the connecting rod 303 can be driven to rotate. The rotation of the connecting rod 303 will push the connecting plate 304 to move horizontally to clamp the props. The cylinder 301 is used to drive the connecting block 302 to move vertically. Under the action of the connecting rod 303, the connecting plate 304 is driven to move horizontally. The props can be driven to move above the platform 1 through the screw slide 2, so that different stage performances can be realized. The fast switching platform body 4 is connected to the bottom of the platform 1 by bolts. The fast switching platform body 4 is equipped with a driving device. By starting the driving device to lift one side of the platform 1, a fast tilting effect of the platform 1 can be achieved.

[0031] Embodiment 2

[0032] See also Figure 1-4The limiting structure 3 also includes a mounting frame 305 bolted to one side of the connecting plate 304. The mounting frame 305 is a rectangular parallelepiped shape, and there is a certain gap between the bottom of the mounting frame 305 and the table 1. A bidirectional threaded rod 307 is arranged inside the mounting frame 305. Both ends of the bidirectional threaded rod 307 have thread grooves, and the threads of the thread grooves at both ends are opposite. The bolts are connected to a rotating block 308 inside the mounting frame 305. The rotating block 308 is square in shape, and the outer wall of the rotating block 308 fits the inner wall of the mounting frame 305 and is arranged inside the mounting frame 305. The limit block 306 is made of stainless steel to prevent the limit block 306 from being broken by external force. A slide groove is provided on one side of the installation frame 305, and one end of the limit block 306 is embedded in the slide groove of the installation frame 305. The outer wall of the limit block 306 fits the inner wall of the slide groove of the installation frame 305 to ensure the stability of the limit block 306 during movement. The two-way threaded rod 307 is threadedly connected to the limit block 306, and the two-way threaded rod 307 is rotatably connected to the rotating block 308, and the two-way threaded rod 307 is rotatably connected to the installation frame 305. The two-way threaded rod 307 rotates under the influence of the thread to drive the limit block 306 to move horizontally. One end of the two-way threaded rod 307 is fixedly connected to a turntable, and a non-slip pad is provided on the surface of the turntable. The staff drives the two-way threaded rod 307 to rotate by rotating the turntable, which is convenient and quick. A mounting groove is provided at the bottom of the connecting plate 304, and a roller 310 is rotatably connected inside the mounting groove, and the roller 310 is fitted with the table top 1. By providing the roller 310 to fit with the table top 1, the connecting plate 304 can be moved by the roller 310 A certain support is provided to ensure the stability of the connecting plate 304 during movement. A telescopic rod 309 is fixedly connected to one side of the screw slider of the screw slide 2, and the output end of the telescopic rod 309 is fixedly connected to the connecting plate 304. The connecting plate 304 is limited by the telescopic rod 309 to ensure the stability of the connecting plate 304 during horizontal movement. There are four groups of limit blocks 306 in total, and one side of the four groups of limit blocks 306 are all inclined. By providing four groups of limit blocks 306, the outer wall of the prop can be clamped to ensure the stability of the prop after it is fixed.

[0033] Working principle: First, when the stage props need to be fixed, the props are placed between the two sets of connecting plates 304, and then the cylinder 301 is started. The cylinder 301 works to drive the connecting block 302 to move upward, the connecting block 302 is rotatably connected to the connecting rod 303, and the connecting rod 303 is rotatably connected to the connecting plate 304, and the connecting plate 304 is fixedly connected to the output end of the telescopic rod 309, so the upward movement of the connecting block 302 will drive the connecting plate 304 to move horizontally under the influence of the connecting rod 303;

[0034] Secondly, the movement of the connecting plate 304 will drive the installation frame 305 to move, and the movement of the installation frame 305 will fit the outside of the prop, which will drive the limit block 306 to move. When the limit block 306 moves to both sides of the prop, the two-way threaded rod 307 is manually rotated. The two-way threaded rod 307 is threadedly connected with the limit block 306, and the limit block 306 is slidably connected with the installation frame 305. Therefore, the rotation of the two-way threaded rod 307 will drive the limit block 306 to move under the influence of the thread, and the limit block 306 moves to clamp both sides of the tool;

[0035] Finally, when it is necessary to move the props during the performance, start the screw slide 2, the movement of the screw slide 2 will drive the cylinder 301 to move, the movement of the cylinder 301 will drive the connecting plate 304 to move, the movement of the connecting plate 304 will drive the installation frame 305, the movement of the installation frame 305 will drive the limit block 306 to move, and the movement of the limit block 306 can drive the props to move, thereby achieving a smooth stage effect.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A fast switching side car platform, characterized in that: include: tabletop; A screw slide, which is bolted to both sides of the table; A limiting structure is arranged on one side of the screw slider of the screw slide, and the limiting structure includes a cylinder bolted to one side of the screw slider of the screw slide, a connecting block fixed to the output end of the cylinder, a connecting rod hinged above the connecting block, and a connecting plate hinged to one end of the connecting rod.

2. A fast switching side platform according to claim 1, characterized in that: The limiting structure also includes an installation frame bolted to one side of the connecting plate, a bidirectional threaded rod arranged inside the installation frame, a rotating block bolted to the inside of the installation frame, and a limiting block arranged inside the installation frame. A sliding groove is opened on one side of the installation frame, and one end of the limiting block is embedded in the sliding groove of the installation frame. The bidirectional threaded rod is threadedly connected to the limiting block, and the bidirectional threaded rod is rotatably connected to the rotating block, and the bidirectional threaded rod is rotatably connected to the installation frame.

3. A fast switching side platform according to claim 2, characterized in that: One end of the bidirectional threaded rod is fixedly connected to a turntable, and an anti-skid pad is arranged on the surface of the turntable.

4. The fast switching side platform according to claim 1, characterized in that: A mounting groove is provided at the bottom of the connecting plate, and a roller is rotatably connected inside the mounting groove, and the roller is in contact with the table top.

5. The fast switching side platform according to claim 1, characterized in that: A telescopic rod is fixedly connected to one side of the screw slide block of the screw slide, and the output end of the telescopic rod is fixedly connected to the connecting plate.

6. The fast switching side platform according to claim 2, characterized in that: There are four groups of limit blocks in total, and one side of the four groups of limit blocks are all inclined.

7. The fast switching side platform according to claim 1, characterized in that: The fast switching side car platform also includes: The main body of the quick-switching platform is connected to the bottom of the platform by bolts.

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