CN215136894U

CN215136894U - Novel pin-connected panel stage jib

Info

Publication number: CN215136894U
Application number: CN202120960175.2U
Authority: CN
Inventors: 高松松; 黑志强; 蔡朝阳; 曹福祥; 李利
Original assignee: Beijing Jindong High Tech Technology Co Ltd
Current assignee: Beijing Jindong High Tech Technology Co Ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-12-14
Anticipated expiration: 2031-05-07

Abstract

The utility model relates to a novel pin-connected panel stage jib, stage jib include two sections at least body of rod subassemblies and at least a set of plug, adjacent two sections the terminal surface butt of body of rod subassembly, and be provided with a set of plug in butt department, the plug can be dismantled with two sections adjacent body of rod subassemblies and be connected. The utility model has the advantages that: the plug is located the inboard of body of rod subassembly tip, and two adjacent body of rod subassemblies pass through the plug and can dismantle the connection, piece together and insert the convenience, and the scene need not the welding. The problem of traditional body of rod scene tailor-welding and polish spray paint again is solved, make the installation more convenient, have good application prospect in actual engineering.

Description

Novel pin-connected panel stage jib

Technical Field

The utility model relates to a cable suspension device field, concretely relates to novel pin-connected panel stage jib.

Background

A jib that is used for hanging setting and various curtains when stage performance, considers the body of rod transportation convenience usually, generally all can the segmentation, and the scene is pieced together again and is welded integratively. The spot welding is needed and then the polishing and the paint spraying are needed, the processing steps on the spot are more, the operation is inconvenient, and the appearance of the spliced part is not beautiful enough.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is how to be convenient for the jib scene is assembled.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a novel pin-connected panel stage jib, the stage jib includes two sections at least body of rod subassemblies and a set of plug at least, adjacent two sections the terminal surface butt of body of rod subassembly, and be provided with a set ofly in butt department the plug, plug and adjacent two sections the connection can be dismantled to the body of rod subassembly.

The utility model has the advantages that: the plug is located the inboard of body of rod subassembly tip, and two adjacent body of rod subassemblies pass through the plug and can dismantle the connection, piece together and insert the convenience, and the scene need not the welding. The problem of traditional body of rod scene tailor-welding and polish spray paint again is solved, make the installation more convenient, have good application prospect in actual engineering.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, every section the body of rod subassembly includes chord member, lower chord member and at least one pole setting, the chord member with lower chord member is parallel to each other, every the both ends of pole setting respectively with the chord member with lower chord member fixed connection, the terminal surface of chord member with adjacent body of rod subassembly last chord member butt, the terminal surface of lower chord member with adjacent body of rod subassembly lower chord member butt, every group the plug is at least one, the plug is located adjacent two the inboard and/or adjacent two of chord member terminal surface butt department the inboard of lower chord member terminal surface butt department.

The beneficial effect of adopting the further scheme is that: the rod body components adopt truss structures and are stable in structure, and the core rod is connected with at least one pair of upper chord members and lower chord members of the two adjacent rod body components.

Further, still include coupling assembling, every section the body of rod subassembly still includes the connecting rod, the connecting rod is located the tip of the body of rod subassembly, its both ends respectively with last chord member with lower chord member fixed connection, adjacent two sections the adjacent tip of the body of rod subassembly the connecting rod passes through coupling assembling can dismantle the connection.

The beneficial effect of adopting the further scheme is that: after the two adjacent rod body assemblies are inserted through the core rod, the connecting assemblies are connected with the adjacent connecting rods, and the connection is stable.

Further, coupling assembling includes connecting bolt and coupling nut, connecting bolt passes adjacent two sections the adjacent tip of body of rod subassembly the connecting rod and with coupling nut threaded connection.

Furthermore, every group the plug is two, two the plug is located two adjacent inboard of last chord member terminal surface butt department and two adjacent inboard of lower chord member terminal surface butt department respectively.

The beneficial effect of adopting the further scheme is that: the upper chord and the lower chord are connected through the core rod, and the hanger rod is stable in structure.

Furthermore, one end of the core rod is fixed in the upper chord or the lower chord of one section of the rod body assembly, and the other end of the core rod is detachably connected with the upper chord or the lower chord corresponding to the rod body assembly of the adjacent section in an inserting manner.

The beneficial effect of adopting the further scheme is that: the core rod is fixed in the rod body assembly in a processing plant, and the core rod is only required to be inserted into the other rod body assembly during field assembly.

Further, the rod body assembly is three sections.

Furthermore, each section of the rod body component is provided with at least one lifting point.

The beneficial effect of adopting the further scheme is that: the rod body assembly is segmented, the lifting point is avoided, the structure of the hanger rod is stable when the hanger rod is hung, and the stress is uniform.

Drawings

Fig. 1 is a structural diagram of a novel assembled stage boom of the present invention;

fig. 2 is a mounting structure diagram of two adjacent sections of rod body components of the novel assembled stage boom of the present invention;

fig. 3 is the utility model relates to a novel plug installation structure chart of pin-connected panel stage jib.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the core rod, 2, upper chord, 3, lower chord, 4, pole setting, 5, coupling assembling, 6, hoisting point, 7, connecting rod, 8, stopper solder joint.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1-3, the utility model provides a novel pin-connected panel stage jib, the stage jib includes two sections at least body of rod subassemblies and at least a set of plug 1, adjacent two sections the terminal surface butt of body of rod subassembly, and be provided with a set of in butt department plug 1, plug 1 and adjacent two sections the body of rod subassembly can be dismantled and connect.

As shown in fig. 3, the end of the rod body assembly has a through hole, and two ends of the core rod 1 are inserted into the end of the two rod body assemblies respectively. The core rod 1 is fixed with one rod body component and is in clearance fit with the through hole of the other rod body component, or the core rod 1 is in interference fit with the through holes of the two rod body components; or the core rod 1 is detachably connected with the two rod body assemblies through bolts.

On the basis of any one of the above schemes, as shown in fig. 1, each section of the rod body assembly comprises an upper chord 2, a lower chord 3 and at least one upright rod 4, wherein the upper chord 2 and the lower chord 3 are parallel to each other, two ends of the upright rod 4 are respectively fixedly connected with the upper chord 2 and the lower chord 3, the end surface of the upper chord 2 is abutted against the upper chord 2 of the adjacent rod body assembly, the end surface of the lower chord 3 is abutted against the lower chord 3 of the adjacent rod body assembly, each group of the core rods 1 is at least one, and the core rods 1 are positioned at the inner sides of the end surface abutted parts of the upper chord 2 and/or at the inner sides of the end surface abutted parts of the lower chord 3.

On the basis of any one of the above schemes, still include coupling assembling 5, every section the body of rod subassembly still includes connecting rod 7, connecting rod 7 is located the tip of body of rod subassembly, its both ends respectively with go up chord 2 with 3 fixed connection of lower chord, adjacent two sections the adjacent tip of body of rod subassembly connecting rod 7 passes through coupling assembling 5 can dismantle the connection.

Specifically, as shown in fig. 2, when two adjacent rod assemblies are connected, the connecting assemblies 5 may also be arranged in at least two, for example, two, three or more, and the at least two connecting assemblies 5 are arranged at intervals along the length direction of the connecting rod 7.

On the basis of any one of the above schemes, the connecting assembly 5 comprises a connecting bolt and a connecting nut, and the connecting bolt penetrates through the adjacent two sections of the connecting rod 7 at the adjacent end part of the rod body assembly and is in threaded connection with the connecting nut.

On the basis of any scheme, each group of the two core rods 1 is positioned at the inner side of the abutting part of the end surfaces of the two adjacent upper chords 2 and the inner side of the abutting part of the end surfaces of the two adjacent lower chords 3.

On the basis of any scheme, one end of the core rod 1 is fixed in the upper chord 2 or the lower chord 3 of one section of the rod body assembly, and the other end of the core rod 1 is detachably inserted into the upper chord 2 or the lower chord 3 corresponding to the adjacent section of the rod body assembly.

Alternatively, the fixed connection of the mandrel 1 and the rod assembly may be welding, as shown in fig. 2 and 3, in one specific embodiment, the mandrel 1 and the rod assembly are connected by plug welding, and the plug welding point 8 is located at one end of the mandrel 1.

Alternatively, the two core rods 1 are respectively fixed in the upper chord 2 and the lower chord 3 of one section of the rod body assembly, and are inserted into the upper chord 2 and the lower chord 3 corresponding to the adjacent rod body assemblies.

On the basis of any one of the above schemes, the rod body assembly is three sections.

On the basis of any one of the above schemes, each section of the rod body assembly is provided with at least one suspension point 6.

The utility model discloses a novel pin-connected panel stage jib is the truss-like structure that comprises upper chord 2, lower chord 3 and pole setting 4. For convenient transportation, the body of rod subassembly is at the first segmentation welding of mill, and total segmentation number generally does not exceed 3 sections, need avoid hoisting point 6's position during the segmentation. Each section of rod body component needs to be connected with the end part of the adjacent rod body component by a welding connecting rod 7. A plug welding hole is processed at the butt joint of each segment, and one end of the mandrel 1 is welded with the inside of the rod body assembly, as shown in fig. 3. When assembling on site, the other end of the core rod 1 is inserted into the adjacent rod body components, and then the connecting bolt penetrates into the connecting rod 7 and is fastened with the connecting nut in a threaded manner, as shown in fig. 2, so that all the segmented rod body components are spliced into a whole.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a novel pin-connected panel stage jib, its characterized in that, the stage jib includes two sections at least body of rod subassemblies and at least a set of plug (1), adjacent two sections the terminal surface butt of body of rod subassembly, and be provided with a set of in butt department plug (1), plug (1) and adjacent two sections the connection can be dismantled to body of rod subassembly.

2. The novel assembled stage hanging rod as claimed in claim 1, wherein each section of the rod assembly comprises an upper chord (2), a lower chord (3) and at least one vertical rod (4), the upper chord (2) and the lower chord (3) are parallel to each other, two ends of each vertical rod (4) are fixedly connected with the upper chord (2) and the lower chord (3) respectively, the end surface of the upper chord (2) is abutted against the upper chord (2) of the adjacent rod assembly, the end surface of the lower chord (3) is abutted against the lower chord (3) of the adjacent rod assembly, each group of the core rods (1) is at least one, and the core rods (1) are located at the inner sides of the end surface abutments of the adjacent two upper chords (2) and/or the inner sides of the end surface abutments of the adjacent two lower chords (3).

3. The novel assembled stage suspender as claimed in claim 2, further comprising a connecting assembly (5), wherein each section of the rod assembly further comprises a connecting rod (7), the connecting rod (7) is located at an end of the rod assembly, two ends of the connecting rod are respectively fixedly connected with the upper chord (2) and the lower chord (3), and the connecting rods (7) at adjacent ends of two adjacent sections of the rod assembly are detachably connected through the connecting assembly (5).

4. A novel sectional stage boom according to claim 3, wherein said connecting assembly (5) comprises a connecting bolt and a connecting nut, said connecting bolt passes through said connecting rod (7) at the adjacent end of the two adjacent sections of said rod assembly and is in threaded connection with said connecting nut.

5. The novel assembled stage hanging rod as claimed in claim 2, wherein there are two core rods (1) in each group, and two core rods (1) are respectively located at the inner side of the end surface butt of two adjacent upper chords (2) and the inner side of the end surface butt of two adjacent lower chords (3).

6. The novel assembled stage hanging rod as claimed in claim 5, wherein one end of the core rod (1) is fixed in the upper chord (2) or the lower chord (3) of one section of the rod body assembly, and the other end of the core rod (1) is detachably connected with the upper chord (2) or the lower chord (3) corresponding to the rod body assembly of the adjacent section.

7. The novel sectional stage boom according to any one of claims 1-6, wherein the rod assembly is three-segment.

8. A novel sectional stage boom according to any of claims 1-6, wherein each section of said mast assembly has at least one lifting point (6) thereon.