Stage display screen frame convenient to install at high position

Through the combined structure of truss, vertical frames and electric oil hoist, the lifting and bolted connection of the electric oil hoist is solved, and the problem of time-consuming and laborious and dangerous assembly of the stage display frame at a high place is achieved, achieving efficient and safe installation at a high place.

CN223137419UActive Publication Date: 2025-07-22JIANGSU JIAMEI PERFORMING ARTS EQUIP CO LTD
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Patent Information

Application Number
CN202422026180.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-20
Publication Date
2025-07-22
Estimated Expiration
2034-08-20

AI Technical Summary

Technical Problem

The stage display frame is time-consuming and laborious and dangerous assembled at high places.

Method used

The combined structure of truss, vertical frames and electric oil hoist is adopted. Through the lifting and bolting of electric oil hoist, the efficient installation of truss and vertical plates is achieved, reducing workers' climbing operations.

Benefits of technology

It improves the efficiency and safety of installation at high altitudes, reduces the time and labor intensity for workers to splice on the ground, and achieves convenient assembly at high altitudes.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of stage display screen frames, in particular to a stage display screen frame convenient to install at a high place, which comprises trusses, vertical frames and electric oil hoists, the vertical frames are connected to the two sides of the trusses, the electric oil hoists are connected to the upper ends of the vertical frames, a plurality of vertical plates are connected among the trusses, and the vertical plates are connected to the lower ends of the trusses. The truss is composed of a first splicing frame, a second splicing frame and a port sleeving frame, the vertical frame is composed of a base frame and multiple sets of third splicing frames connected to the upper end of the base frame, a reinforcing base is arranged at the bottom of the base frame, and sliding strips are arranged at the positions, close to the corners, of the outer portions of the base frame and the multiple sets of third splicing frames. Second inserting columns are arranged at the lower ends of the third splicing frames, second inserting grooves are formed in the upper end of the base frame and the upper ends of the third splicing frames, and a mounting frame is connected to the upper end of the electric oil hoist.
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Description

Technical Field

[0001] The utility model relates to the technical field of stage display screen frames, in particular to a stage display screen frame convenient for installation at high places. Background Technique

[0002] The overall volume of the stage display screen frame is large and the overall weight is heavy. Assembling it at high places is time-consuming and laborious, and has a certain degree of danger.

[0003] Therefore, it is necessary to design a stage display screen frame convenient for installation at high places to solve the problems in the above background technique. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems in the prior art, and to propose a stage display screen frame convenient for installation at high places.

[0005] To achieve the above purpose, the utility model provides the following technical solution:

[0006] A stage display screen frame convenient for installation at high places, including a truss, a vertical frame and an electric hoist. Multiple groups of the trusses are connected with vertical frames on both sides, the upper ends of the vertical frames are connected with electric hoists, and multiple groups of vertical plates are connected between multiple groups of the trusses;

[0007] The truss is composed of a first splicing frame, a second splicing frame and a port socket frame. The two ends of the first splicing frame are connected with the second splicing frame, the end of the second splicing frame far from the first splicing frame is connected with the port socket frame. The two ends of the first splicing frame are provided with first insertion columns, the end of the second splicing frame close to the first splicing frame is provided with a first insertion slot, the end of the second splicing frame close to the port socket frame is provided with multiple groups of limiting protrusions, the back of the port socket frame is provided with a lifting ear plate, and a limiting slot is opened near the corner inside the port socket frame;

[0008] The vertical frame is composed of a base frame and multiple groups of third splicing frames connected to the upper end of the base frame. The bottom of the base frame is provided with a strengthening base. Sliding strips are provided near the corners outside the base frame and multiple groups of third splicing frames. The lower ends of the third splicing frames are all provided with second insertion columns, and the upper ends of the base frame and the third splicing frames are all provided with second insertion slots;

[0009] The upper end of the electric hoist is connected with a mounting frame.

[0010] As a preferred scheme of the utility model, the first splicing frame and the second splicing frame are sleeved and connected through the first insertion column and the first insertion slot and are limited and locked by bolts.

[0011] As a preferred scheme of the utility model, the second splicing frame and the port socket frame are connected by bolts, and a limiting slot for clamping with the limiting protrusions is opened on the port socket frame.

[0012] As a preferred embodiment of the present utility model, the vertical plate and the truss are connected by bolts, and the vertical plate, the truss and the stage display screen are connected by bolts.

[0013] As a preferred embodiment of the present utility model, the base frame and the third splicing frame are sleeved and connected through the second insertion column and the second insertion slot and are limited and locked by bolts.

[0014] As a preferred embodiment of the present utility model, the port socket frame and the vertical frame are connected by sleeving, and the slide bar and the limiting groove are connected by sleeving.

[0015] As a preferred embodiment of the present utility model, the mounting frame and the third splicing frame are connected by bolts. The upper end of the electric hoist is suspended on the mounting frame, and the lower end of the electric hoist is suspended on the lifting lug plate.

[0016] In summary, the technical effects and advantages of the present utility model are as follows: For the stage display screen frame that is convenient to install at high places, during assembly, the first splicing frame, the second splicing frame and the port socket frame of the truss are assembled end to end. Then, multiple groups of port socket frames are sleeved on the base frame, and multiple groups of third splicing frames are connected to the base frame according to requirements. At the same time, the electric hoist is installed on the top of the upper-layer third splicing frame, and the lower end of the electric hoist is hung on the topmost truss. The topmost truss is lifted to a certain height by the electric hoist, and then the vertical plate is installed between the two trusses. At the same time, the stage display screen is installed. After the installation is completed, the truss with the assembled stage display screen can be lifted upward to a certain height again by the electric hoist, and the vertical plate is installed between the two trusses again. At the same time, the stage display screen is installed. After the overall installation is completed, it can be hoisted to the upper part of the vertical frame and fixed by bolts, reducing the time for workers to climb to high places for operation, and being more time-saving and labor-saving for splicing on the ground. Moreover, it can be stacked according to requirements, thereby forming a stage display screen frame that is convenient to install at high places. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall installation structure diagram of the present utility model;

[0018] Figure 2 is the split structure diagram of the vertical frame of the present utility model;

[0019] Figure 3 is the split structure diagram of the truss of the present utility model;

[0020] Figure 4 is the structure diagram of the electric hoist of the present utility model;

[0021] Figure 5 is the structure diagram of the vertical plate of the present utility model.

[0022] In the figure: 1. Truss; 101. First splicing frame; 102. Second splicing frame; 103. Port socket frame; 104. First insertion post; 105. First insertion slot; 106. Limit projection; 107. Hoisting ear plate; 108. Limit groove; 2. Vertical plate; 3. Vertical frame; 301. Base frame; 302. Reinforcing base; 303. Slide bar; 304. Second insertion post; 305. Third splicing frame; 306. Second insertion slot; 4. Electric hoist; 401. Mounting frame. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0024] Refer to Figures 1 - 5 , a stage display screen frame convenient for installation at high places, including a truss 1, a vertical frame 3, and an electric hoist 4. Multiple groups of trusses 1 are connected to the vertical frame 3 on both sides, the upper end of the vertical frame 3 is connected to the electric hoist 4, and multiple groups of vertical plates 2 are connected between multiple groups of trusses 1; the truss 1 is composed of a first splicing frame 101, a second splicing frame 102, and a port socket frame 103. Both ends of the first splicing frame 101 are connected to the second splicing frame 102, and the end of the second splicing frame 102 far from the first splicing frame 101 is connected to the port socket frame 103. Both ends of the first splicing frame 101 are provided with first insertion posts 104, the end of the second splicing frame 102 close to the first splicing frame 101 is provided with a first insertion slot 105, the end of the second splicing frame 102 close to the port socket frame 103 is provided with multiple groups of limit projections 106, a hoisting ear plate 107 is provided at the back of the port socket frame 103, and a limit groove 108 is opened near the corner inside the port socket frame 103; the vertical frame 3 is composed of a base frame 301 and multiple groups of third splicing frames 305 connected to the upper end of the base frame 301. A reinforcing base 302 is provided at the bottom of the base frame 301, slide bars 303 are provided outside the base frame 301 and multiple groups of third splicing frames 305 near the corners, second insertion posts 304 are provided at the lower ends of the third splicing frames 305, and second insertion slots 306 are provided at the upper ends of the base frame 301 and the third splicing frames 305; the upper end of the electric hoist 4 is connected to a mounting frame 401.

[0025] Refer to Figure 1 , Figure 2 , Figure 3 and Figure 5, the overall volume of the stage display screen frame is large and the overall weight is heavy. Assembling it at a high place is time-consuming, laborious and has a certain degree of danger. The first splicing frame 101 and the second splicing frame 102 are sleeved and connected through the first insertion column 104 and the first insertion slot 105 and are limited and locked by bolts. The second splicing frame 102 and the port socket frame 103 are connected by bolts, and a limiting slot for clamping with the limiting protrusion 106 is provided on the port socket frame 103. The base frame 301 and the third splicing frame 305 are sleeved and connected through the second insertion column 304 and the second insertion slot 306 and are limited and locked by bolts. The port socket frame 103 and the vertical frame 3 are connected by sleeving, and the sliding strip 303 and the limiting slot 108 are connected by sleeving. The vertical plate 2 and the truss 1 are connected by bolts, and the vertical plate 2, the truss 1 and the stage display screen are connected by bolts. During assembly, the first splicing frame 101, the second splicing frame 102 and the port socket frame 103 of the truss 1 are assembled end to end. Then, multiple groups of port socket frames 103 are sleeved on the base frame 301. Then, multiple groups of third splicing frames 305 are connected to the base frame 301 according to requirements. At the same time, the electric hoist 4 is installed on the top of the upper-layer third splicing frame 305. Then, the lower end of the electric hoist 4 is hung on the top-layer truss 1. The top-layer truss 1 is lifted to a certain height by the electric hoist 4. Then, the vertical plate 2 is installed between the two trusses 1. At the same time, the stage display screen is installed. After the installation is completed, the truss 1 with the assembled stage display screen can be lifted upward to a certain height again by the electric hoist 4. The vertical plate 2 is installed between the two trusses 1 again. At the same time, the stage display screen is installed. After the overall installation is completed, it can be hoisted to the upper part of the vertical frame 3 and fixed by bolts, reducing the time for workers to climb to high places for operation, being more time-saving and labor-saving for splicing on the ground, and can be stacked according to requirements, thus forming a stage display screen frame convenient for installation at a high place.

[0026] Refer to Figures 1 - 4 , the mounting frame 401 and the third splicing frame 305 are connected by bolts. The upper end of the electric hoist 4 is suspended on the mounting frame 401, and the lower end of the electric hoist 4 is suspended on the lifting ear plate 107. After the overall assembly is completed, multiple groups of trusses 1 can be hoisted to the corresponding positions by the electric hoist 4 and fixed by bolts.

[0027] Working principle: Between the first splicing frame 101 and the second splicing frame 102 of the stage display screen frame convenient for installation at a high place, they are sleeved and connected through the first plug column 104 and the first plug slot 105 and are limited and locked by bolts. Between the second splicing frame 102 and the port socket frame 103, they are connected by bolts. And on the port socket frame 103, there is a limit slot that is snap-connected to the limit protrusion 106. Between the base frame 301 and the third splicing frame 305, they are sleeved and connected through the second plug column 304 and the second plug slot 306 and are limited and locked by bolts. Between the port socket frame 103 and the vertical frame 3, they are sleeved and connected. And between the slide bar 303 and the limit slot 108, they are sleeved and connected. Between the vertical plate 2 and the truss 1, they are connected by bolts. And between the vertical plate 2, the truss 1 and the stage display screen, they are connected by bolts. During assembly, the first splicing frame 101, the second splicing frame 102 and the port socket frame 103 of the truss 1 are assembled end to end. Then, multiple groups of port socket frames 103 are sleeved on the base frame 301. Then, according to requirements, multiple groups of third splicing frames 305 are connected to the base frame 301. At the same time, the electric hoist 4 is installed on the top of the upper-layer third splicing frame 305. Then, the lower end of the electric hoist 4 is hung on the topmost truss 1. The topmost truss 1 is hoisted to a certain height by the electric hoist 4. Then, the vertical plate 2 is installed between the two trusses 1. At the same time, the stage display screen is installed. After the installation is completed, the truss 1 with the assembled stage display screen can be hoisted upward to a certain height again by the electric hoist 4. The vertical plate 2 is installed between the two trusses 1 again. At the same time, the stage display screen is installed. After the overall installation is completed, it can be hoisted to the upper part of the vertical frame 3 and fixed by bolts, reducing the time for workers to climb to high places for operation. And it is more time-saving and labor-saving to splice on the ground. And it can be stacked according to requirements, thus forming a stage display screen frame convenient for installation at a high place. Between the mounting frame 401 and the third splicing frame 305, they are connected by bolts. The upper end of the electric hoist 4 is suspended on the mounting frame 401. The lower end of the electric hoist 4 is suspended on the lifting ear plate 107. When the overall assembly is completed, multiple groups of trusses 1 can be hoisted to the corresponding positions by the electric hoist 4 and fixed by bolts.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stage display screen frame convenient for installation at a high place, comprising a truss (1), a vertical frame (3) and an electric hoist (4), characterized in that: On both sides of multiple groups of the trusses (1), there are vertical frames (3) connected. At the upper end of the vertical frames (3), there are electric chain hoists (4) connected. Between multiple groups of the trusses (1), there are multiple groups of vertical plates (2) connected. The truss (1) is composed of a first splicing frame (101), a second splicing frame (102) and a port socket frame (103). At both ends of the first splicing frame (101), there are second splicing frames (102) connected. At the end of the second splicing frame (102) away from the first splicing frame (101), there is a port socket frame (103) connected. At both ends of the first splicing frame (101), there are first insertion columns (104). At the end of the second splicing frame (102) close to the first splicing frame (101), there is a first insertion slot (105). At the end of the second splicing frame (102) close to the port socket frame (103), there are multiple groups of limit protrusions (106). At the back of the port socket frame (103), there is a lifting ear plate (107). Inside the port socket frame (103) near the corner, there is a limit slot (108) opened. The vertical frame (3) is composed of a base frame (301) and multiple groups of third splicing frames (305) connected to the upper end of the base frame (301). At the bottom of the base frame (301), there is a reinforcement base (302). Outside the base frame (301) and multiple groups of third splicing frames (305) near the corner, there are sliding strips (303). At the lower end of each of the third splicing frames (305), there is a second insertion column (304). At the upper end of the base frame (301) and at the upper end of the third splicing frames (305), there are second insertion slots (306). At the upper end of the electric chain hoist (4), there is a mounting frame (401) connected.

2. The stage display screen frame convenient for installation at a high place according to claim 1, characterized in that: Between the first splicing frame (101) and the second splicing frame (102), they are sleeved and connected through the first insertion column (104) and the first insertion slot (105) and are limited and locked by bolts.

3. The stage display screen frame convenient for installation at a high place according to claim 1, characterized in that: Between the second splicing frame (102) and the port socket frame (103), they are connected by bolts, and on the port socket frame (103), there is a limit slot for snap - connection with the limit protrusions (106).

4. The stage display screen frame convenient for installation at a high place according to claim 1, characterized in that: Between the vertical plate (2) and the truss (1), they are connected by bolts, and between the vertical plate (2), the truss (1) and the stage display screen, they are connected by bolts.

5. A stage display screen frame that is convenient for installation at a high place according to claim 1, characterized in that: Between the base frame (301) and the third splicing frame (305), they are sleeved and connected through the second insertion column (304) and the second insertion slot (306) and are limited and locked by bolts.

6. The stage display screen frame convenient for installation at a high place according to claim 1, characterized in that: Between the port socket frame (103) and the vertical frame (3), they are sleeved and connected, and between the sliding strip (303) and the limit slot (108), they are sleeved and connected.

7. A stage display screen frame that is convenient for installation at a high place according to claim 1, characterized in that: Between the mounting frame (401) and the third splicing frame (305), they are connected by bolts. The upper end of the electric chain hoist (4) is suspended on the mounting frame (401), and the lower end of the electric chain hoist (4) is suspended on the lifting ear plate (107).