CN220623030U - Rectangular air duct hanging bracket with adjustable bearing height - Google Patents

Abstract

The utility model provides a rectangular air duct hanging bracket with an adjustable bearing height, which comprises two fixing frames and a bearing plate, wherein the top ends of the fixing frames are fixedly connected with the fixing plates, and an adjusting mechanism is arranged in the fixing frames; the two ends of the bearing plate are fixedly connected with adjusting blocks, and the bearing plate is connected between the two fixing frames in a sliding way through the adjusting blocks and the adjusting mechanism; two groups of clamping assemblies are further arranged in the bearing plate, and the two groups of clamping assemblies are symmetrically distributed about the longitudinal middle branching line of the bearing plate; according to the utility model, through the mutual matching among the screw rod, the bearing and the adjusting block, when the screw rod is simultaneously rotated, the bearing plate can slide up and down between the two fixing frames, so that the distance between the bearing plate and the ceiling surface can be adjusted, the bearing plate surface of each installed air pipe hanging bracket can be kept level, and the air pipes can be conveniently and orderly abutted.

Description

Rectangular air duct hanging bracket with adjustable bearing height

Technical Field

The utility model belongs to the field of air duct hanging frames, and particularly relates to a rectangular air duct hanging frame with an adjustable bearing height.

Background

The air pipe installation is the most critical link in the whole ventilation engineering, and the quality of the air pipe support and hanger installation is related to the installation quality of the whole air pipe;

the current tuber pipe gallows is mostly integrated into one piece's U type structure or installs fixedly to the loading board through long lead screw and nut, and building ceiling face can produce the difference in height because of the reason of construction, when the tuber pipe gallows of above-mentioned type is born the weight of the tuber pipe, can be because the difference in height of ceiling face exists the condition emergence that the loading board face is not parallel and level for unable neat butt joint is in the same place between the tuber pipe.

In summary, the present utility model provides a rectangular duct hanger with an adjustable carrying height to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a rectangular air duct hanging bracket with an adjustable bearing height, so as to solve the problems in the background technology;

in order to achieve the above purpose, the present utility model provides the following technical solutions: the rectangular air duct hanging bracket with the adjustable bearing height comprises two fixing frames and a bearing plate, wherein the top ends of the fixing frames are fixedly connected with the fixing plates, and an adjusting mechanism is arranged in the fixing frames;

the two ends of the bearing plate are fixedly connected with adjusting blocks, and the bearing plate is connected between the two fixing frames in a sliding way through the adjusting blocks and the adjusting mechanism;

the inside sliding connection of loading board has two sets of clamping components, and two sets of clamping components are symmetrical distribution about the vertical middle separated time of loading board.

Preferably, the adjusting mechanism includes: the screw rod and the bearing, one end of the screw rod penetrates through the bottom of the fixing frame and is connected with the bearing.

Preferably, the screw rod is in rotary connection with the fixing frame through a bearing.

Preferably, the adjusting block is in threaded connection with the screw rod.

Preferably, the clamping assembly comprises: the anti-skid butterfly cap comprises a sliding block, a connecting block, a clamping plate, an anti-skid pad, a threaded column and a butterfly cap, wherein the surface of the sliding block is vertically connected with the connecting block and the threaded column.

Preferably, the top of connecting block fixedly connected with splint, the surface bonding of splint has the slipmat.

Preferably, the sliding block, the connecting block, the clamping plate and the threaded column are of an integrated structure.

Preferably, the butterfly cap is in threaded connection with the threaded column.

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

1. according to the utility model, through the mutual matching among the screw rod, the bearing and the adjusting block, when the screw rod is simultaneously rotated, the bearing plate can slide up and down between the two fixing frames, so that the distance between the bearing plate and the ceiling surface can be adjusted, the bearing plate surface of each installed air pipe hanging bracket can be kept level, and the air pipes can be conveniently and orderly abutted;

2. according to the utility model, through the mutual matching among the sliding blocks, the connecting blocks, the clamping plates, the anti-slip pads, the threaded columns and the butterfly caps, when the butterfly caps are unscrewed, the sliding blocks can slide back and forth in the bearing plates, so that the air pipes with different sizes can be conveniently clamped according to the sizes of rectangular air pipes, the situation that the small-size air pipes are subjected to offset fracture under the influence of external force is prevented, and the stability of the connected air pipes is improved.

Drawings

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic side sectional view of a carrier plate according to the present utility model;

fig. 4 is a schematic perspective view of a clamping assembly according to the present utility model.

In the figure:

1. a fixing frame; 2. a fixing plate; 3. a screw rod; 4. a bearing; 5. a carrying plate; 6. an adjusting block; 7. a slide block; 8. a connecting block; 9. a clamping plate; 10. an anti-slip pad; 11. a threaded column; 12. butterfly cap.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-2, the utility model provides a rectangular air duct hanger with adjustable bearing height, which comprises two fixing frames 1 and a bearing plate 5, wherein the top ends of the fixing frames 1 are fixedly connected with a fixing plate 2, square sliding grooves matched with an adjusting block 6 in size are formed in the side surfaces of the two fixing frames 1, two through holes which can be used for inserting expansion screws are formed in the fixing plate 2, an adjusting mechanism is arranged in the fixing frames 1, and the adjusting mechanism drives the bearing plate 5 to move up and down along the fixing frames 1.

The adjusting mechanism comprises: the screw rod 3 and the bearing 4, one end of the screw rod 3 penetrates through the bottom of the fixing frame 1 and is connected with the bearing 4, and the screw rod 3 is in rotary connection with the fixing frame 1 through the bearing 4; the two ends fixedly connected with regulating blocks 6 of loading board 5, in the direction spout that two mount 1 sides were seted up respectively and with screw connection between the lead screw 3, loading board 5 pass through regulating block 6 and adjustment mechanism sliding connection between two mount 1, through rotating two lead screws 3 simultaneously, can make loading board 5 slide from top to bottom between two mount 1 to the height of bearing of regulation rectangle tuber pipe.

As shown in fig. 2-4, two sliding grooves with a T-shaped cross section are formed in the bearing plate 5, two groups of clamping assemblies are respectively connected in the two sliding grooves of the bearing plate 5 in a sliding manner, and the two groups of clamping assemblies are symmetrically distributed about a longitudinal middle branching line of the bearing plate 5, and the clamping assemblies comprise: the anti-skid device comprises a sliding block 7, a connecting block 8, a clamping plate 9, an anti-skid pad 10, a threaded column 11 and a butterfly cap 12, wherein the sliding block 7 is arranged in a sliding groove formed in the bearing plate 5, the sliding block 7 is connected with the bearing plate 5 in a sliding manner, the surface of the sliding block 7 is perpendicularly connected with the connecting block 8 and the threaded column 11, the top of the connecting block 8 is fixedly connected with the clamping plate 9, the anti-skid pad 10 is bonded on the surface of the clamping plate 9, the anti-skid pad 10 is made of rubber, friction between the clamping plate 9 and a rectangular air pipe can be increased, the sliding block 7, the connecting block 8, the clamping plate 9 and the threaded column 11 are integrally structured, the butterfly cap 12 is connected with the threaded column 11 in a threaded manner, two groups of clamping components can clamp and fix two sides of the rectangular air pipes with different sizes in a clamping manner, and stability after the rectangular air pipe is connected is improved.

The specific working principle is as follows: as shown in fig. 1 to 4, when the rectangular air duct hanger with adjustable bearing height is used, firstly, two fixing frames 1 are fixed on a ceiling surface of a building, then two groups of clamping assemblies are slid, so that the rectangular air duct frame is connected on a bearing plate 5 and is arranged between the two groups of clamping assemblies, then, two screw rods 3 are rotated simultaneously, the bearing plate 5 is lifted, the rectangular air duct is aligned and connected with an installed rectangular air duct connector, and finally, the butterfly cap 12 is rotated, so that the two groups of clamping assemblies are fixed, and meanwhile, the rectangular air duct is clamped and fixed, so that the rectangular air duct is more stable, and the rectangular air duct hanger with adjustable bearing height is characterized.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims (9)

1. The utility model provides a bear high adjustable rectangle tuber pipe gallows, includes two mount (1) and loading board (5), its characterized in that: the top end of the fixing frame (1) is fixedly connected with a fixing plate (2), and an adjusting mechanism is arranged in the fixing frame (1);

the two ends of the bearing plate (5) are fixedly connected with adjusting blocks (6), the two ends of the bearing plate (5) are slidably connected between the two fixing frames (1) through the adjusting blocks (6) and an adjusting mechanism, and the adjusting mechanism drives the bearing plate (5) to move up and down along the fixing frames (1).

2. A rectangular duct hanger with adjustable load height as claimed in claim 1 wherein: the adjustment mechanism includes: the screw rod (3) and the bearing (4), the bearing (4) is fixedly arranged in the fixing frame (1), and one end of the screw rod (3) stretches into the fixing frame (1) and is connected with the bearing (4).

3. A rectangular duct hanger with adjustable load height as claimed in claim 2 wherein: the screw rod (3) is in rotary connection with the fixing frame (1) through a bearing (4).

4. A rectangular duct hanger with adjustable load height as claimed in claim 1 wherein: the adjusting block (6) is in threaded connection with the screw rod (3).

5. A rectangular duct hanger with adjustable load height as claimed in claim 1 wherein: the inside sliding connection of loading board (5) has two sets of centre gripping subassemblies, and two sets of centre gripping subassembly is symmetrical distribution about the longitudinal middle separated time of loading board (5).

6. A height adjustable rectangular duct hanger as claimed in claim 5 wherein: the clamping assembly includes: the anti-skid device comprises a sliding block (7), a connecting block (8), a clamping plate (9), an anti-skid pad (10), a threaded column (11) and a butterfly cap (12), wherein the surface of the sliding block (7) is vertically connected with the connecting block (8) and the threaded column (11).

7. A height adjustable rectangular duct hanger according to claim 6 and wherein: the top of connecting block (8) fixedly connected with splint (9), the surface bonding of splint (9) has slipmat (10).

8. A height adjustable rectangular duct hanger according to claim 6 and wherein: the sliding block (7), the connecting block (8), the clamping plate (9) and the threaded column (11) are of an integrated structure.

9. A height adjustable rectangular duct hanger according to claim 6 and wherein: the butterfly cap (12) is in threaded connection with the threaded column (11).