CN215410556U

CN215410556U - Rectangular air duct rigid hanging bracket

Info

Publication number: CN215410556U
Application number: CN202120674615.8U
Authority: CN
Inventors: 张锦堂; 顾甜甜
Original assignee: Nantong Xuan Fire Equipment Co ltd
Current assignee: Nantong Xuan Fire Equipment Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2022-01-04
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a rigid hanger for rectangular air ducts, wherein two hanger rods are arranged in parallel, a positioning block is arranged on the outer side of each hanger rod, a fixing plate is arranged at the top end of each hanger rod, a supporting reinforcing plate is arranged on the inner side of the bottom end of each hanger rod, a lower end supporting beam is arranged at the lower ends of the two hanger rods in a penetrating way and supported on the upper surface of the supporting reinforcing plate, two ends of the lower end supporting beam are respectively positioned on the outer sides of the hanger rods, each hanger rod is provided with a chute in the length direction, an upper end pressing rod is arranged in the chutes of the two hanger rods in a penetrating way, two ends of the upper end pressing rod are arranged on the outer sides of the hanger rods, and a connecting screw rod sequentially passes through the upper end pressing rod, the positioning block and the lower end supporting beam which are arranged at the same side and is connected with a nut. Therefore, the method can be suitable for rectangular air pipes with different thicknesses, and the application range is greatly improved.

Description

Rectangular air duct rigid hanging bracket

Technical Field

The utility model relates to the technical field of air pipe hangers, in particular to a rectangular air pipe rigid hanger.

Background

Present rectangle tuber pipe rigidity gallows generally all adopts the welded mode to connect, and this kind of mode installation is more complicated, and meets the highly inconsistent condition of tuber pipe, need weld again, and is very inconvenient, consequently, await urgent need an improved technique to solve this problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rigid hanger for rectangular air pipes, which can press the rectangular air pipes through an upper end pressure rod capable of sliding and the matching of a connecting screw and a nut, has a simple fixing mode, greatly improves the stability of the air pipes, can be suitable for the rectangular air pipes with different thicknesses because the upper end pressure rod can slide along a sliding groove, and greatly improves the application range so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rectangle tuber pipe rigidity gallows, includes jib, locating piece, fixed plate, supports reinforcing plate, lower extreme supporting beam, spout, upper end depression bar, connecting screw and nut, the jib has two and parallel arrangement, the outside of jib is provided with the locating piece, the top of jib is provided with the fixed plate, the bottom inboard of jib is provided with supports the reinforcing plate, lower extreme supporting beam wears to locate the lower extreme of two jibs and supports in supporting the reinforcing plate upper surface, lower extreme supporting beam's both ends are located the outside of jib respectively, the spout has been seted up along length direction to the jib, the spout of two jibs is worn to locate by the upper end depression bar, the both ends of upper end depression bar set up in the outside of jib, connecting screw passes upper end depression bar, locating piece and the lower extreme supporting beam of homonymy in proper order and links to each other with the nut.

Preferably, a through hole is formed in the lower end of the hanging rod in a penetrating mode, and the lower end supporting beam penetrates through the through hole formed in the hanging rod.

Preferably, first positioning holes are formed in two ends of the lower end supporting beam, second positioning holes are formed in two ends of the upper end pressing rod, third positioning holes are formed in the positioning blocks, and the first positioning holes, the second positioning holes and the third positioning holes are located in the same axial core line and matched with the connecting screw rods.

Preferably, the support reinforcing plate is fixed to the bottom end of the suspension rod by welding.

Preferably, the width of the sliding groove formed by the hanging rod is consistent with the width of the upper end pressure rod.

Compared with the prior art, the utility model has the beneficial effects that:

(1) through the cooperation of the upper end pressing rod capable of sliding and the connecting screw rod with the nut, the rectangular air pipe can be pressed by the upper end pressing rod, the fixing mode is simple, and the stability of the air pipe is greatly improved.

(2) Because the upper end pressure lever can slide along the sliding groove, the air duct structure can be suitable for rectangular air ducts with different thicknesses, and the application range is greatly improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a boom structure.

In the figure: the suspension rod 1, the positioning block 2, the fixing plate 3, the supporting reinforcing plate 4, the lower end supporting beam 5, the sliding chute 6, the upper end pressing rod 7, the connecting screw rod 8 and the nut 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, in the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a rectangular air duct rigid hanger comprises hanger rods 1, positioning blocks 2, fixing plates 3, supporting reinforcing plates 4, lower end supporting beams 5, sliding chutes 6, upper end pressing rods 7, connecting screw rods 8 and nuts 9, wherein the hanger rods 1 are arranged in parallel, the positioning blocks 2 are arranged on the outer sides of the hanger rods 1, the fixing plates 3 are arranged on the top ends of the hanger rods 1, the supporting reinforcing plates 4 are arranged on the inner sides of the bottom ends of the hanger rods 1, the supporting reinforcing plates 4 are fixed at the bottom ends of the hanger rods 1 in a welding mode, the lower end supporting beams 5 penetrate through the lower ends of the hanger rods 1 and are supported on the upper surfaces of the supporting reinforcing plates 4, through holes are formed in the lower ends of the hanger rods 1 in a penetrating mode, the lower end supporting beams 5 penetrate through the through holes formed in the hanger rods 1, the two ends of the lower end supporting beams 5 are respectively positioned on the outer sides of the hanger rods 1, the hanger rods 1 are provided with the sliding chutes 6 along the length direction, and the upper end pressing rods 7 penetrate through the sliding chutes 6 of the hanger rods 1, the width of the sliding groove 6 opened by the suspender 1 is consistent with the width of the upper end pressure rod 7, two ends of the upper end pressure rod 7 are arranged outside the suspender 1, the connecting screw rod 8 sequentially passes through the upper end pressure rod 7 on the same side, the positioning block 2 and the lower end supporting beam 5 are connected with the nut 9, first positioning holes are formed in two ends of the lower end supporting beam 5, second positioning holes are formed in two ends of the upper end pressure rod 7, third positioning holes are formed in the positioning block 2, and the first positioning holes, the second positioning holes and the third positioning holes are located on the same axial line and are matched with the connecting screw rod 8.

The use method and the principle are as follows: the top ends of two suspension rods 1 are suspended on a ceiling through a fixing plate 3, then a lower end support beam 5 penetrates through a through hole in the lower end of the suspension rod 1, then a rectangular air pipe is placed between the lower end support beam 5 and the two suspension rods 1, then an upper end pressure rod 7 penetrates through a sliding groove 6 of the suspension rod 1, a second positioning hole of the upper end pressure rod 7, a first positioning hole of the lower end support beam 5 and a third positioning hole of a positioning block 2 are located on the same axial core line, then a connecting screw rod 8 penetrates through the lower end support beam 5, the positioning block 2 and the upper end pressure rod 7 from top to bottom or from bottom to top, and then is screwed down through a nut 9, so that the upper end pressure rod 7 is pressed on the upper surface of the rectangular air pipe, and installation is completed. The utility model has reasonable structure, the upper end pressure rod 7 can press the rectangular air pipe by matching the upper end pressure rod 7 which can slide and the connecting screw rod 8 with the nut 9, the fixing mode is simple, the stability of the air pipe is greatly improved, and the upper end pressure rod 7 can slide along the sliding groove 6, so the utility model can be suitable for the rectangular air pipes with different thicknesses, and the application range is greatly improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rectangle tuber pipe rigidity gallows which characterized in that: comprises a suspender (1), a positioning block (2), a fixing plate (3), a supporting reinforcing plate (4), a lower end supporting beam (5), a chute (6), an upper end pressure rod (7), a connecting screw rod (8) and a nut (9), wherein the suspender (1) is provided with two parallel arrangements, the positioning block (2) is arranged on the outer side of the suspender (1), the fixing plate (3) is arranged on the top end of the suspender (1), the supporting reinforcing plate (4) is arranged on the inner side of the bottom end of the suspender (1), the lower end supporting beam (5) is arranged at the lower ends of the two suspenders (1) in a penetrating way and is supported on the upper surface of the supporting reinforcing plate (4), the two ends of the lower end supporting beam (5) are respectively positioned on the outer side of the suspender (1), the suspender (1) is provided with the chute (6) along the length direction, and the upper end pressure rod (7) is arranged at the chute (6) of the two suspenders (1) in a penetrating way, the two ends of the upper end pressing rod (7) are arranged on the outer side of the hanging rod (1), and the connecting screw rod (8) sequentially penetrates through the upper end pressing rod (7), the positioning block (2) and the lower end supporting beam (5) on the same side and is connected with the nut (9).

2. The rigid hanger for rectangular air ducts of claim 1, wherein: the lower end of the suspender (1) is provided with a through hole in a penetrating way, and the lower end supporting beam (5) is arranged in the through hole formed by the suspender (1) in a penetrating way.

3. The rigid hanger for rectangular air ducts of claim 1, wherein: first positioning holes are formed in two ends of the lower end supporting beam (5), second positioning holes are formed in two ends of the upper end pressing rod (7), third positioning holes are formed in the positioning blocks (2), and the first positioning holes, the second positioning holes and the third positioning holes are located in the same axial line and matched with the connecting screw rods (8).

4. The rigid hanger for rectangular air ducts of claim 1, wherein: the supporting reinforcing plate (4) is fixed at the bottom end of the hanging rod (1) in a welding mode.

5. The rigid hanger for rectangular air ducts of claim 1, wherein: the width of the sliding groove (6) opened by the suspender (1) is consistent with the width of the upper end pressure lever (7).