CN220286140U - Welding-free anchoring single-row rack for performance - Google Patents

Abstract

The utility model relates to the technical field of performances and discloses a welding-free anchoring single-row rack for performances, which comprises two main pipes, wherein two sleeves are clamped on the outer surface of each main pipe, auxiliary pipes are clamped inside each group of sleeves, two sliding blocks are fixedly connected to the outer surface of each auxiliary pipe and one side surface, away from each other, of each main pipe, a first sliding groove and a second sliding groove are formed in the inner wall of each sleeve, and the inner part of each first sliding groove and the inner part of each second sliding groove are in sliding connection with the outer surfaces of the sliding blocks; according to the welding-free anchoring single-row rack for the performance, the main pipe and the auxiliary pipe can be mutually connected in a welding-free mode through the sliding block, the first sliding groove, the second sliding groove, the sleeve and the first positioning bolt, the main pipe and the auxiliary pipe are clamped into the sleeve by the sliding block, the first sliding groove and the second sliding groove, and the sleeve and the auxiliary pipe are connected by the first positioning bolt, so that the problem of unstable sleeving is avoided, and the stability of the single-row rack is improved.

Description

Welding-free anchoring single-row rack for performance

Technical Field

The utility model relates to the technical field of performances, in particular to a welding-free anchoring single-row rack for performances.

Background

The performance refers to a artistic performance activity held by a performance unit or a person in a specific environment at a specific time, and plays the art such as dramas, dances, songs, acrobatics and the like in front of audiences, specifically, the process that actors show stage artworks to audiences on site through a certain artistic performance form and special artistic effects of clothing items, stage designs, lights and sounds is required to use a plurality of single-row racks to erect the stage during the performance.

But when installing single frame, most adopt welded mode to carry out welded fastening to single frame, but not only need more mounting tool through welded mode, but also more waste time and energy, when increasing staff working strength, still inconvenient install single frame fast, lead to single frame installation effectiveness lower, in addition through welded mode, after the performance finishes, can not demolish single frame fast, usability is lower.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the welding-free anchoring single bent for the performance, which has the advantages of welding-free, capability of reducing the working strength of workers, convenience and rapidness in installation and convenience in disassembly.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a welding anchor single bent exempts from for performance, includes two are responsible for, every the equal joint of surface of being responsible for has two sleeve pipes, every group the equal joint of telescopic inside has the accessory pipe, every the equal fixedly connected with two sliders of a side that the accessory pipe's surface and two are responsible for keeping away from each other, every first spout and second spout have all been seted up to telescopic inner wall, every the inside of first spout and the inside of second spout all with the surface sliding connection of slider, every the equal fixedly connected with mat seal of inner wall of first spout and the inner wall of second spout, every group the surface of mat seal all contacts with the surface of slider, every the equal fixedly connected with fixing base of outer surface of accessory pipe, every the equal fixedly connected with connecting axle of inner wall of fixing base, every the equal rotation of surface of connecting axle is connected with flexible shell, every the inside of flexible shell is all sliding connection has the expansion plate, a plurality of same constant head tank has been seted up to the bottom surface of one of being responsible for.

Preferably, two first positioning bolts are arranged in the auxiliary pipes and in the two sleeves, and the outer surface of each first positioning bolt is in threaded connection with the inner wall of the auxiliary pipe and the inner wall of the sleeve respectively.

Preferably, the inside of every the expansion plate and the inside of the expansion shell are both provided with second positioning bolts together, and the outer surface of each second positioning bolt is respectively in threaded connection with the inner wall of the expansion plate and the inner wall of the expansion shell.

Preferably, two handles are arranged on the outer side of each auxiliary pipe, and one side surface, close to each other, of each group of handles is fixedly connected with the outer surface of each auxiliary pipe.

Preferably, the outer surface of each expansion plate is fixedly connected with an anti-slip pad, and the inner wall of one positioning groove is contacted with the outer surface of the anti-slip pad.

Preferably, a nut is arranged on the outer side of each second positioning bolt, and the inner wall of each nut is in threaded connection with the outer surface of each second positioning bolt.

(III) beneficial effects

Compared with the prior art, the utility model provides the welding-free anchoring single-row rack for performance, which has the following beneficial effects:

this welding anchor single bent is exempted from to show through being provided with slider, first spout, the second spout, sleeve pipe and first positioning bolt, can be with being responsible for and the accessory hose is through exempting from welded mode interconnect, utilize slider, first spout and second spout will be responsible for and the accessory hose card is gone into the sleeve pipe, reuse first positioning bolt coupling sleeve pipe and accessory hose, avoided cup jointing unstable problem, the stability of this single bent has been increased, through being provided with the fixing base, the connecting axle, the slipmat, expansion plate and constant head tank, can make expansion plate fixed be responsible for and the accessory hose, utilize flexible shell, the expansion plate, slipmat and constant head tank, make it can strengthen the intensity of use of single bent, increase frictional force, avoid the expansion plate landing, the practicality of this single bent has been improved, the effect of conveniently installing the single bent fast, increase the installation effectiveness, avoid not only needing the mounting tool through the welded mode, and still more laborious problem relatively.

Drawings

FIG. 1 is a schematic view of a three-dimensional whole structure of a welding-free anchoring single-row rack for performance;

FIG. 2 is a schematic structural view of a welding-free anchoring single-row rack stereoscopic auxiliary pipe for performance;

FIG. 3 is a schematic structural view of a welding-free anchoring single-row rack three-dimensional telescopic shell for performance;

FIG. 4 is a schematic structural view of a welding-free anchoring single-row rack three-dimensional positioning groove for performance;

fig. 5 is a schematic structural view of a welding-free anchoring single-row rack three-dimensional first chute for performance.

In the figure: 1. a main pipe; 2. a sleeve; 3. a slide block; 4. a first chute; 5. a secondary pipe; 6. a fixing seat; 7. a connecting shaft; 8. a telescoping shell; 9. an anti-slip pad; 10. a positioning groove; 11. a handle; 12. a first positioning bolt; 13. a second positioning bolt; 14. a screw cap; 15. a second chute; 16. a sealing gasket; 17. and a telescopic plate.

Detailed Description

For a better understanding of the objects, structures and functions of the present utility model, a welding-free anchoring single bent for performances of the present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-5, the present utility model: the utility model provides a welding anchor single bent exempts from for performance, includes two person in charge 1, and the equal joint of surface of every person in charge 1 has two sleeve pipes 2, and the inside of every accessory pipe 5 and the inside of two sleeve pipes 2 are provided with two first positioning bolt 12 jointly, and the surface of every first positioning bolt 12 respectively with the inner wall of accessory pipe 5 and the inner wall threaded connection of sleeve pipe 2, through being provided with first positioning bolt 12, can increase sleeve pipe 2 and the stability of accessory pipe 5, play the effect of fixed accessory pipe 5 and sleeve pipe 2.

The inside joint of every group sleeve pipe 2 has accessory pipe 5 altogether, and the surface of every accessory pipe 5 and two equal fixedly connected with two sliders 3 of a side that are responsible for 1 mutual keeping away from all are provided with two handles 11 in the outside of every accessory pipe 5, and a side that every group handle 11 is close to each other all is connected with the surface fixed of accessory pipe 5, can conveniently install and dismantle accessory pipe 5, has improved the practicality.

The inner wall of every sleeve pipe 2 has all seted up first spout 4 and second spout 15, the inside of every first spout 4 and the inside of second spout 15 all with the surface sliding connection of two sliders 3, the inner wall of every first spout 4 and the inner wall of second spout 15 all fixedly connected with sealed 16, the surface of every sealed 16 of group all contacts with the surface of slider 3, the surface of every accessory tube 5 all fixedly connected with fixing base 6, the inner wall of every fixing base 6 all fixedly connected with connecting axle 7, the surface of every connecting axle 7 all rotates and is connected with telescopic shell 8, the inside of every telescopic shell 8 all sliding connection has telescopic plate 17, the inside of every telescopic plate 17 and the inside of telescopic shell 8 all are provided with second positioning bolt 13 jointly, the surface of every second positioning bolt 13 respectively with the inner wall of telescopic plate 17 and the inner wall threaded connection of telescopic shell 8, can play the effect of strengthening single bank frame, strengthen the connection of main pipe 1 and accessory tube 5.

The same constant head tank 10 of a plurality of has been seted up to the bottom surface of one of them is responsible for 1, the outside of every second positioning bolt 13 all is provided with nut 14, the inner wall of every nut 14 all with the surface threaded connection of second positioning bolt 13, the equal fixedly connected with slipmat 9 of surface of every expansion plate 17, the inner wall of one of them constant head tank 10 contacts with the surface of slipmat 9, can play the effect of strengthening second positioning bolt 13, avoid it not hard up, through slipmat 9, can conveniently increase the protectiveness of expansion plate 17.

The working principle of the utility model is as follows: firstly, utilize slider 3 on being responsible for 1 and the accessory pipe 5 and the inside first spout 4 and the second spout 15 joint each other of sleeve pipe 2, it is fixed with accessory pipe 5 to be responsible for 2 and the stability that accessory pipe 5 cup jointed through first positioning bolt 12, the handle 11 that has increased to be responsible for 1 and accessory pipe 5 both sides set up, can make things convenient for the staff to dismantle accessory pipe 5 installation, can conveniently install single frame, effectively fix single frame through exempting from welded structure, through fixing base 6 and connecting axle 7, be connected telescopic shell 8 and expansion plate 17 with connecting axle 7, make things convenient for expansion plate 17 rotary motion, utilize second positioning bolt 13 to fix expansion plate 17 and expansion shell 8, avoid the expansion end to drop, consolidate second positioning bolt 13 through nut 14, rotate expansion plate 17 to be responsible for 1 below the constant head tank 10 of seting up, not only can consolidate the connection of being responsible for 1 and accessory pipe 5, can strengthen the use intensity of whole single frame moreover, effectually avoid the accident that leads to because of single frame is unstable, utilize the pad 9 on top of expansion plate 17 to fill up, the expansion plate 17 effectively prevent that the problem that the expansion plate 17 from needing more difficult installation of the slip mode from taking place through the more than the one's more difficult time, the easy problem is avoided.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. The utility model provides a performance is with exempting from welding anchor list bent, includes two person in charge (1), its characterized in that: every the equal joint of surface of being responsible for (1) has two sleeve pipes (2), every group the inside of sleeve pipe (2) is joint jointly has auxiliary pipe (5), every the surface of auxiliary pipe (5) and two side equal fixedly connected with two sliders (3) that are responsible for (1) and keep away from each other, every first spout (4) and second spout (15) have all been seted up to the inner wall of sleeve pipe (2), every the inside of first spout (4) and the inside of second spout (15) respectively with the surface sliding connection of slider (3), every the inner wall of first spout (4) and the inner wall of second spout (15) are all fixedly connected with sealing gasket (16), every group the surface of sealing gasket (16) all contacts with the surface of slider (3), every the surface of auxiliary pipe (5) is equal fixedly connected with fixing base (6), every the inner wall of fixing base (6) is equal fixedly connected with connecting axle (7), every the surface of connecting axle (7) rotates the inside of every one of them all has expansion shell (8) to set up the equal expansion shell (10) of the same expansion shell (10).

2. The welding-free anchoring single-row rack for performances of claim 1, wherein: two first positioning bolts (12) are arranged in the auxiliary pipe (5) and the two sleeves (2) together, and the outer surface of each first positioning bolt (12) is in threaded connection with the inner wall of the auxiliary pipe (5) and the inner wall of the sleeve (2) respectively.

3. The welding-free anchoring single-row rack for performances of claim 1, wherein: the inside of every expansion plate (17) and the inside of flexible shell (8) all are provided with second positioning bolt (13) jointly, and the surface of every second positioning bolt (13) respectively with the inner wall of expansion plate (17) and the inner wall threaded connection of flexible shell (8).

4. The welding-free anchoring single-row rack for performances of claim 1, wherein: two handles (11) are arranged on the outer side of each auxiliary pipe (5), and one side surface, close to each other, of each handle (11) is fixedly connected with the outer surface of each auxiliary pipe (5).

5. The welding-free anchoring single-row rack for performances of claim 1, wherein: the outer surface of each expansion plate (17) is fixedly connected with an anti-slip pad (9), and the inner wall of one positioning groove (10) is contacted with the outer surface of the anti-slip pad (9).

6. A welding-free anchored single-row rack for performance according to claim 3, wherein: and nuts (14) are arranged on the outer sides of the second positioning bolts (13), and the inner wall of each nut (14) is in threaded connection with the outer surface of the second positioning bolt (13).