CN217631547U

CN217631547U - Plug-in type stage truss

Info

Publication number: CN217631547U
Application number: CN202221364954.7U
Authority: CN
Inventors: 吕金凯
Original assignee: Foshan Mingkai Stage Equipment Co ltd
Current assignee: Foshan Mingkai Stage Equipment Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-10-21
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses a plug-in type stage truss belongs to stage truss technical field, including support column and fixed bolster, the fixed bolster is triangular frame, and is three the support column is fixed on the fixed bolster, it is three the support column is located the three angle department of fixed bolster inner wall, it is three fixed mounting has first fixed plate and second fixed plate between the support column, rotate on the first fixed plate and install the threaded rod, rotate on the second fixed plate and install the thread bush, the top fixed mounting of support column has the locating lever, the bottom of support column be equipped with locating lever assorted constant head tank, the utility model discloses can accomplish the equipment of truss fast, this kind of truss simple structure, matter are light, easy equipment, can make things convenient for, quick dismantlement and transport, are suitable for the use of putting up of various activity stages.

Description

Plug-in type stage truss

Technical Field

The utility model belongs to the technical field of the stage truss structure, specifically speaking relates to a plug-in type stage truss.

Background

The stage can make audience's attention focus on the performance of actor, better obtains ideal sight, and stage or stand's construction needs to use a large amount of trusses, and some trusses are used for being as the support of background setting, and some are used for setting up stage lighting.

Most common performance or stage truss in the existing market are mostly triangle-shaped or quadrangle truss, but the installation between these trusses that have now is mostly welding installation, and it is relatively poor to use the flexibility, and perhaps some detachable construction's truss structure is complicated, the accessory is various, need use specific instrument when using the installation, and the installation of being not convenient for and dismantlement have reduced the work efficiency of installation dismantlement.

SUMMERY OF THE UTILITY MODEL

To current truss applied flexibility relatively poor, the structure is complicated, the accessory is various, need use specific instrument when using the installation, installation and dismantlement not convenient for have reduced the problem of the work efficiency of installation dismantlement, the utility model provides a plug-in type stage truss.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a plug-in type stage truss, includes support column and fixed bolster, the fixed bolster is triangular frame, and is three the support column is fixed on the fixed bolster, it is three the support column is located the three angle department of fixed bolster inner wall, it is three fixed mounting has first fixed plate and second fixed plate between the support column, rotate on the first fixed plate and install the threaded rod, fixed mounting has the thread bush on the second fixed plate, the top fixed mounting of support column has the locating lever, the bottom of support column be equipped with locating lever assorted constant head tank, the threaded rod is located the central point of first fixed plate puts, the thread bush is located the central point of second fixed plate puts, the thread bush is located under the threaded rod, the thread of thread bush inner wall with the thread phase-match on threaded rod top.

In order to strengthen the stability of the fixed bracket, preferably, three reinforcing rods are fixedly arranged in the fixed bracket.

In order to enable the stress of the fixed support and the reinforcing rods to be uniform, furthermore, the triangular frame of the fixed support is an equilateral triangle, and the three reinforcing rods are in the shape of the equilateral triangle.

In order to buffer during installation, preferably, a sliding block is slidably installed in the positioning groove, and the sliding block is fixedly connected with the supporting columns through damping springs.

In order to achieve a better buffering effect and prevent rigid collision and damage to the device, a rubber pad is fixedly mounted on the bottom surface of the supporting column.

In order to limit the threaded rod, preferably, a first limiting plate is fixedly mounted at the bottom end of the threaded rod, and a second limiting plate is mounted on the threaded rod in a threaded manner.

Compared with the prior art, the utility model provides a plug-in type stage truss, the utility model discloses possess following beneficial effect:

the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses an in letting the locating lever insert the constant head tank, tentatively fix a position and install the support column, rotate the threaded rod, let threaded rod and thread bush threaded connection, realize tentatively fixing the device, rotate the second limiting plate, fix the threaded rod, realize installation and fixed between the truss, through the repetition the equipment of truss just can be accomplished fast to the step, this kind of truss simple structure, matter light, easy equipment can make things convenient for, quick dismantlement and transport are suitable for the use of putting up of various activity stages.

Drawings

Fig. 1 is a schematic perspective view of a plug-in type stage truss according to the present invention;

fig. 2 is a schematic structural view of a fixing plate and a threaded rod of the plug-in type stage truss provided by the present invention;

fig. 3 is the utility model provides an inside schematic diagram of plug-in type stage truss support column.

In the figure: 1. a support pillar; 2. fixing a bracket; 3. a first fixing plate; 4. a second fixing plate; 5. a reinforcing rod; 6. a threaded rod; 601. a first limit plate; 602. a second limiting plate; 7. a threaded sleeve; 8. positioning a rod; 9. positioning a groove; 10. a slider; 11. a damping spring; 12. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-3, a plug-in type stage truss, including support column 1 and fixed bolster 2, fixed bolster 2 is triangular frame, three support column 1 is fixed on fixed bolster 2, three support column 1 is located the three angle department of fixed bolster 2 inner wall, fixed mounting has first fixed plate 3 and second fixed plate 4 between three support column 1, rotate on the first fixed plate 3 and install threaded rod 6, fixed mounting has thread bush 7 on the second fixed plate 4, the top fixed mounting of support column 1 has locating lever 8, the bottom of support column 1 is equipped with and locates lever 8 assorted constant head tank 9, threaded rod 6 is located the central point of first fixed plate 3, thread bush 7 is located the central point of second fixed plate 4, thread bush 7 is located threaded rod 6 under, the screw thread of the inner wall of thread bush 7 matches with the screw thread on the top of threaded rod 6.

Fixed mounting has three stiffener 5 in fixed bolster 2, and the triangular frame of fixed bolster 2 is equilateral triangle, is equilateral triangle between three stiffener 5, through letting all be equilateral triangle between fixed bolster 2 and the stiffener 5, lets the atress of structure even, reinforcing means's stability.

Sliding mounting has sliding block 10 in constant head tank 9, through 11 fixed connection of damping spring between sliding block 10 and the support column 1, the bottom surface fixed mounting of support column 1 has rubber pad 12, through letting the top of locating lever 8 and the bottom surface contact of sliding block 10, compression damping spring 11 cushions when the installation, and rubber pad 12 carries out further buffer memory simultaneously, avoids locating lever 8 and support column 1 to carry out rigid collision, causes the device to damage.

The bottom fixed mounting of threaded rod 6 has first limiting plate 601, and threaded mounting has second limiting plate 602 on the threaded rod 6, prevents through first limiting plate 601 that threaded rod 6 breaks away from first fixed plate 3 from the top, and second limiting plate 602 prevents that threaded rod 6 from breaking away from first fixed plate 3 from the below.

The utility model discloses be applied to stage truss technical field, through aim at three constant head tank 9 with three locating lever 8 and insert wherein, sliding block 10 is passed through on the top of locating lever 8 and is compressed damping spring 11, upwards rotate threaded rod 6, in the threaded rod 6 changes over to thread bush 7 from the bottom spiral of thread bush 7, let threaded rod 6 and thread bush 7 threaded connection, when the top surface of first limiting plate 601 offsets with the bottom surface of first fixed plate 3, rotate second limiting plate 602 downwards, the bottom surface of until second limiting plate 602 tightly offsets with the top surface of first fixed plate 3, fix threaded rod 6 with this, repetition step, realize the installation of stage truss.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a plug-in type stage truss, its characterized in that, includes support column (1) and fixed bolster (2), fixed bolster (2) are the triangular frame, and are three support column (1) is fixed on fixed bolster (2), and is three support column (1) is located the three angle department of fixed bolster (2) inner wall, it is three fixed mounting has first fixed plate (3) and second fixed plate (4) between support column (1), rotate on first fixed plate (3) and install threaded rod (6), fixed mounting has thread bush (7) on second fixed plate (4), the top fixed mounting of support column (1) has locating lever (8), the bottom of support column (1) be equipped with locating lever (8) assorted constant head tank (9), threaded rod (6) are located the central point of first fixed plate (3) and put, thread bush (7) are located the central point of second fixed plate (4) puts, thread bush (7) are located under threaded rod (6), the thread of thread bush (7) inner wall with the screw thread phase-match on threaded rod (6) top.

2. Splicing-type stage truss according to claim 1, wherein three reinforcing rods (5) are fixedly mounted in the fixed bracket (2).

3. The plug-in type stage truss according to claim 2, wherein the triangular frame of the fixing support (2) is an equilateral triangle, and the three reinforcing rods (5) are in an equilateral triangle.

4. The splicing type stage truss according to claim 1, wherein a sliding block (10) is slidably mounted in the positioning groove (9), and the sliding block (10) is fixedly connected with the supporting column (1) through a damping spring (11).

5. The splicing stage truss of claim 4, wherein the bottom surface of the support column (1) is fixedly provided with a rubber pad (12).

6. The plug-in type stage truss according to claim 1, wherein a first limiting plate (601) is fixedly mounted at the bottom end of the threaded rod (6), and a second limiting plate (602) is mounted on the threaded rod (6) in a threaded manner.