CN219149235U

CN219149235U - Stage mechanical electric power-assisted suspender

Info

Publication number: CN219149235U
Application number: CN202223072735.4U
Authority: CN
Inventors: 吴大文
Original assignee: Zhejiang Tongji Intelligent Technology Co ltd
Current assignee: Zhejiang Tongji Intelligent Technology Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-06-09
Anticipated expiration: 2032-11-18

Abstract

The utility model relates to the technical field of stage suspenders, in particular to a stage mechanical and electric power-assisted suspender, which comprises a rod body, wherein an L-shaped groove is formed in the rod body, and the L-shaped groove is formed along the middle of the rod body; the L-shaped groove is provided with a through groove; the rod body is provided with a suspender mechanism, and the suspender mechanism is matched with the L-shaped groove of the rod body for installation, positioning, installation, disassembly and positioning of the suspender mechanism are facilitated. According to the utility model, the hanger rod mechanism is matched with the bidirectional screw rod to move the screw rod plate to two sides along the middle groove, meanwhile, the screw rod plate is aligned to the groove position of the rod body, one side of the screw rod plate is placed in the L-shaped groove, so that the hanger rod mechanism is stressed by the unilateral L-shaped groove, the pressing plate props against the bottom of the rod body, the middle part of the hanger rod mechanism is positioned, the problem of stressed shaking after the hanger rod mechanism is installed is solved, and meanwhile, the screw rod plate is clamped in the L-shaped groove and is fixedly installed by the omitted bolts, so that the hanger rod mechanism is convenient to disassemble, adjust and install.

Description

Stage mechanical electric power-assisted suspender

Technical Field

The utility model relates to the technical field of stage suspenders, in particular to a stage mechanical and electric power-assisted suspender.

Background

The hanger rod is one of the most commonly used devices on film and television stages, and is mainly used for hanging lamps, hanging curtains, lifting scenic pictures and other effect devices which need to be suspended in the air. In a stage performance, a large number of stage scenes often need to be mobilized. These stage scenes help to represent the content of the program, embody the author's creative intent, and set aside artistic atmosphere. The Chinese patent discloses a stage mechanical and electric power-assisted suspender (grant bulletin No. CN 211316102U), and the technology of the patent discloses a stage mechanical and electric power-assisted suspender which comprises a rod body, wherein the section of the rod body is I-shaped, two opposite sides of the rod body are respectively provided with a chute, the outer side of the chute is provided with a baffle, a mounting cavity is formed between the baffle and the chute, and a suspension part is slidingly connected in the mounting cavity; the hanger comprises a supporting plate, mounting grooves are formed in two opposite sides of the supporting plate, two opposite sides of each mounting groove are fixedly connected with a support plate, an L-shaped stop lever is connected between the two support plates in a rotating mode, and right-angle sides of the L-shaped stop lever correspond to the sliding grooves. According to the utility model, the two L-shaped stop rods are rotated upwards, the torsion springs are pressed, and after the L-shaped stop rods are attached to the side walls of the sliding grooves, the whole suspension piece is moved along the radial direction of the rod body, so that the L-shaped stop rods fall between the baffle plates and the sliding grooves, and quick installation is realized. The patent technology solves the problems that the existing electric suspender is inconvenient to mount and dismount, the position of the lamp is fixed, and the position is inconvenient to adjust.

However, when the prior art is actually used, the L-shaped stop lever is limited by the torsion spring, and when the support plate generates larger bearing, the torsion spring is easy to deform, so that elasticity is reduced, shaking is generated, and meanwhile, the L-shaped stop lever is required to be fixed by a bolt after being installed and is required to be installed and disassembled by carrying an external tool;

the problem that the bearing is unstable after the stage suspender is installed, and the suspender position is convenient to install and disassemble and adjust is solved.

Accordingly, a person skilled in the art provides a stage mechano-electric power-assisted boom to solve the above-mentioned problems set forth in the background art.

Disclosure of Invention

In order to solve the technical problems, the utility model provides:

the stage mechanical electric power-assisted suspender comprises a rod body, wherein an L-shaped groove is formed in the rod body, and the L-shaped groove is formed in the middle of the rod body; the L-shaped groove is provided with a through groove; the rod body is provided with a suspender mechanism, and the suspender mechanism is matched with the L-shaped groove of the rod body for installation, positioning, installation, disassembly and positioning of the suspender mechanism are facilitated.

Preferably: wire grooves are formed in the two side walls of the rod body, wire-binding arc plates are arranged on the outer sides of the wire grooves, and the wire-binding arc plates are made of elastic materials.

Preferably: the suspender mechanism comprises a rod frame, the middle part of the rod frame is penetrated and provided with a middle groove, both side walls of the inner part of the middle groove are provided with inner grooves, and a bidirectional screw rod is rotatably arranged in the middle groove.

Preferably: and two ends of the bidirectional screw rod are respectively and rotatably penetrated through the rod frame, and a first hand rotating wheel is fixedly arranged on the outer wall of the bidirectional screw rod.

Preferably: the outer walls of two sides of the bidirectional screw rod are respectively sleeved with a screw frame plate in a meshed mode, the screw frame plates are movably located on the inner walls of the middle grooves, inner sliding blocks are respectively fixed on the two side walls of the screw frame plates, and the inner sliding blocks are movably located inside the inner grooves.

Preferably: the square rack is movably arranged on the inner side of the square hole, a screw barrel is rotatably arranged on the inner wall of one side of the square rack, a screw rod is meshed with the inner side of the screw barrel, and the screw rod is fixed on the inner wall of the middle groove.

Preferably: the bottom end of the screw cylinder is fixedly provided with a second hand rotating wheel, and the middle part of the second hand rotating wheel is hollow.

Preferably: the top end of the square frame is provided with a plurality of springs, the surface of each spring is provided with a pressing plate, and the pressing plates are made of rubber materials.

Preferably: the bottom of each of the two ends of the rod frame is fixedly provided with a side plate, and the bottom end of each side plate is fixedly provided with a mounting plate.

The utility model has the technical effects and advantages that:

according to the utility model, the hanger rod mechanism is matched with the bidirectional screw rod to move the screw rod plate to two sides along the middle groove, meanwhile, the screw rod plate is aligned to the groove position of the rod body, one side of the screw rod plate is placed in the L-shaped groove, so that the hanger rod mechanism is stressed by the unilateral L-shaped groove, the pressing plate props against the bottom of the rod body, the middle part of the hanger rod mechanism is positioned, the problem of stressed shaking after the hanger rod mechanism is installed is solved, and meanwhile, the screw rod plate is clamped in the L-shaped groove and is fixedly installed by the omitted bolts, so that the hanger rod is convenient to disassemble and adjust the position installation of the hanger rod.

Drawings

Fig. 1 is a schematic structural view of a stage mechanical electric power-assisted boom provided in an embodiment of the present application;

fig. 2 is a schematic structural view of a wire harness arc plate in a stage mechanical electric power-assisted boom according to an embodiment of the present application;

fig. 3 is a schematic structural view of a screw frame plate in a stage mechanical electric power-assisted boom according to an embodiment of the present application;

fig. 4 is a schematic structural view of a bidirectional screw in a stage mechanical electric power-assisted boom according to an embodiment of the present application;

fig. 5 is a schematic structural view of a screw cylinder in a stage mechanical electric power-assisted boom according to an embodiment of the present application;

fig. 6 is a schematic structural diagram of a second hand wheel in the stage mechanical electric power-assisted boom according to the embodiment of the present application;

fig. 7 is a schematic structural view of an inner slider in a stage mechanical electric power-assisted boom according to an embodiment of the present application;

in the figure:

1. a rod body; 101. an L-shaped groove; 102. a wire slot; 103. a wire harness arc plate; 104. placing in a groove;

2. a boom mechanism; 201. a pole frame; 202. a middle groove; 203. an inner tank; 204. a two-way screw rod; 205. a first hand wheel; 206. a screw frame plate; 207. square holes; 208. an inner slide; 209. a square frame; 210. a screw; 211. a screw cylinder; 212. a second hand rotating wheel; 213. a spring; 214. a pressing plate;

3. a side plate; 4. and (3) mounting a plate.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 7, in this embodiment, a stage mechanical and electric power-assisted boom is provided, which includes a rod body 1, wherein an L-shaped groove 101 is formed in the rod body 1, and the L-shaped groove 101 is formed along the middle of the rod body 1; the L-shaped groove 101 is provided with a through groove 104; the rod body 1 is provided with a suspender mechanism 2, the suspender mechanism 2 is matched with the L-shaped groove 101 of the rod body 1 for installation, the positioning, the dismounting and the positioning of the suspender mechanism 2 are convenient, the two side walls of the rod body 1 are provided with wire grooves 102, the outer sides of the wire grooves 102 are provided with wire-harness arc plates 103, the wire-harness arc plates 103 are made of elastic materials, the suspender mechanism 2 comprises a rod frame 201, the middle part of the rod frame 201 is penetrated and provided with a middle groove 202, the two side walls inside the middle groove 202 are provided with inner grooves 203, the inside of the middle groove 202 is rotatably provided with a bidirectional screw rod 204, the two ends of the bidirectional screw rod 204 are rotatably penetrated through the rod frame 201, the outer wall is fixedly provided with a first hand wheel 205, the outer walls at the two sides of the bidirectional screw rod 204 are respectively engaged and sleeved with screw rod plates 206, the screw frame plate 206 is movably positioned on the inner wall of the middle groove 202, inner sliding blocks 208 are fixed on the two side walls of the screw frame plate 206, the inner sliding blocks 208 are movably positioned in the inner groove 203, a plurality of square holes 207 are formed in the rod frame 201, square frames 209 are movably arranged on the inner sides of the square holes 207, screw barrels 211 are rotatably arranged on the inner wall of one side of each square frame 209, screw rods 210 are meshed on the inner sides of the screw barrels 211, the screw rods 210 are fixed on the inner wall of the middle groove 202, a second hand wheel 212 is fixedly arranged at the bottom end of each screw barrel 211, the middle part of the second hand wheel 212 is hollow, a plurality of springs 213 are arranged at the top ends of the square frames 209, pressing plates 214 are arranged on the surfaces of the springs 213, the pressing plates 214 are made of rubber materials, side plates 3 are fixed at the bottoms of the two ends of the rod frame 201, and mounting plates 4 are fixed at the bottom ends of the side plates 3;

the bottom of the mounting plate 4 can be provided with equipment for lifting a stage lamp or a curtain lamp by electric assistance;

the hanger rod mechanism 2 is matched with the bidirectional screw rod 204 to move the screw rod plate 206 to two sides along the middle groove 202, meanwhile, the screw rod plate 206 is aligned to the position of the rod body 1, which is placed in the groove 104, the screw rod plate 206 on one side is placed in the L-shaped groove 101, so that the hanger rod mechanism 2 is stressed through the unilateral L-shaped groove 101, a person can directly rotate the first hand-rotating wheel 205, the first hand-rotating wheel 205 is matched with the bidirectional screw rod 204 to movably clamp the screw rod plate 206 into the L-shaped groove 101, the position of the hanger rod mechanism 2 can be movably adjusted along the L-shaped groove 101, and after the position of the hanger rod mechanism 2 is adjusted, the first hand-rotating wheel 205 is rotated again to fix the screw rod plate 206 in the L-shaped groove 101;

the second hand-turning wheel 212 rotates to drive the square frame 209 to move along the square hole 207 and the screw cylinder 211, the pressing plate 214 is propped against the bottom of the rod body 1, the middle part of the suspender mechanism 2 is positioned, and the problem of stress and shake after the suspender mechanism 2 is installed is solved.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The stage mechanical and electric power-assisted suspender comprises a rod body (1) and is characterized in that an L-shaped groove (101) is formed in the rod body (1), and the L-shaped groove (101) is formed in the middle of the rod body (1);

the L-shaped groove (101) is provided with a through groove (104);

the rod body (1) is provided with a suspender mechanism (2);

the suspender mechanism (2) is matched with the L-shaped groove (101) of the rod body (1) and is convenient for positioning, mounting, dismounting and positioning of the suspender mechanism (2); the boom mechanism (2) comprises a boom frame (201), a middle groove (202) is formed in the middle of the boom frame (201) in a penetrating mode, inner grooves (203) are formed in two side walls of the inner portion of the middle groove (202), and a bidirectional screw rod (204) is rotatably arranged in the middle groove (202); two ends of the bidirectional screw rod (204) rotate to penetrate through the rod frame (201), and a first hand rotating wheel (205) is fixedly arranged on the outer wall of the bidirectional screw rod;

the two-way screw rod (204) both sides outer wall all meshing cover is equipped with spiral shell frame board (206), and spiral shell frame board (206) activity is located well groove (202) inner wall, spiral shell frame board (206) both sides wall all is fixed with interior slider (208), and interior slider (208) activity is located inside groove (203).

2. The stage mechanical and electric power-assisted boom according to claim 1, wherein the two side walls of the rod body (1) are provided with wire grooves (102), wire-harness arc plates (103) are arranged on the outer sides of the wire grooves (102), and the wire-harness arc plates (103) are made of elastic materials.

3. The stage mechanical and electric power-assisted suspender as claimed in claim 1, wherein the rod frame (201) is provided with a plurality of square holes (207), a square frame (209) is movably arranged at the inner side of the square hole (207), a screw cylinder (211) is rotatably arranged at the inner wall of one side of the square frame (209), a screw rod (210) is arranged at the inner side of the screw cylinder (211) in a meshing manner, and the screw rod (210) is fixed at the inner wall of the middle groove (202).

4. A stage mechanical and electric power-assisted boom according to claim 3, characterized in that the bottom end of the screw cylinder (211) is fixedly provided with a second hand turning wheel (212), and the middle part of the second hand turning wheel (212) is hollow.

5. A stage mechano-electric power boom as claimed in claim 3, characterized in that a plurality of springs (213) are mounted on the top end of the square frame (209), a pressing plate (214) is mounted on the surface of the springs (213), and the pressing plate (214) is made of rubber.

6. Stage mechanical and electrical power-assisted boom according to claim 1, characterized in that the bottoms of the two ends of the boom frame (201) are both fixed with side plates (3), and the bottom ends of the side plates (3) are fixed with mounting plates (4).