CN221171106U - Ventilating duct installation hanging bracket - Google Patents

Abstract

The utility model provides a ventilating duct installs gallows, includes the mounting panel, the both sides of mounting panel are fixed mounting montant respectively, is equipped with curb plate and expansion plate between the montant, its characterized in that: the sliding blocks are respectively and slidably installed on the vertical rods, two ends of the upper side plate are respectively and fixedly connected with the corresponding sliding blocks, the front side and the rear side of the sliding blocks are respectively hinged with one ends of the side plates, the other ends of the side plates are respectively and rotatably connected with the telescopic plates, threads are respectively formed on the vertical rods and are matched with the threads to install nuts, and the nuts can limit the sliding blocks to slide upwards along the vertical rods. The utility model has simple structure, ingenious conception, and uses fewer and simpler structures to realize the up-down clamping and the left-right clamping of the ventilating duct, the left-right clamping range is larger, the clamping is more stable, the effect is better, the simple structure has fewer parts, so that the device has low failure rate and is not easy to damage, the maintenance cost after damage is low, and meanwhile, the device is not easy to be blocked, thereby being capable of meeting the actual demands and being suitable for popularization.

Description

Ventilating duct installation hanging bracket

Technical Field

The utility model belongs to the field of ventilation pipelines, and particularly relates to a ventilation pipeline installation hanging bracket.

Background

With the development of industry and expansion of production, a ventilation pipeline system is an indispensable part of various factories, shops, workshops, hospitals, office buildings and other places, and when installing a ventilation pipeline on a building, a ventilation pipeline installation hanger is required, and the patent with publication number of CN116608329U is issued by chinese patent office 2023.08.18: a connecting hanging bracket for installing a ventilating duct is disclosed in the patent, but a large number of parts are used for the hanging bracket, so that the structure of the device is complex, the device is easy to be blocked when the ventilating duct is installed, the device is easy to damage and has high maintenance cost due to the large number of parts, and meanwhile, the clamping range of the device on the left side and the right side of the ventilating duct is too small, and the clamping effect is poor and unstable.

Disclosure of utility model

The utility model provides a ventilating duct mounting hanging bracket which is used for solving the defects in the prior art.

The utility model is realized by the following technical scheme:

The utility model provides a ventilating duct installs gallows, includes the mounting panel, the both sides of mounting panel are fixed mounting montant respectively, is equipped with curb plate and expansion plate between the montant, its characterized in that: the sliding blocks are respectively and slidably installed on the vertical rods, two ends of the upper side plate are respectively and fixedly connected with the corresponding sliding blocks, the front side and the rear side of the sliding blocks are respectively hinged with one ends of the side plates, the other ends of the side plates are respectively and rotatably connected with the telescopic plates, threads are respectively formed on the vertical rods and are matched with the threads to install nuts, and the nuts can limit the sliding blocks to slide upwards along the vertical rods.

The expansion plate comprises a plurality of support plates and a scissor structure, wherein the support plates are connected together through the scissor structure, and the scissor structure is formed by hinging and connecting a plurality of connecting rods.

According to the ventilating duct mounting hanging bracket, the upper side plate and the side plate face one side of the ventilating duct respectively and elastically mount the clamping plates through the buffer mechanism, the clamping plates are in abutting contact fit with the ventilating duct, the buffer mechanism comprises the buffer spring and the guide rods, the upper side plate and the side plate are respectively and slidably provided with the guide rods, and the clamping plates are elastically connected with the corresponding upper side plate or the corresponding side plate through the buffer spring.

According to the ventilating duct installation hanging bracket, the rotating wheels are respectively installed on the supporting plates, and two ends of the rotating shaft of each rotating wheel are respectively connected with the corresponding supporting plates through the corresponding shock absorbers.

According to the ventilating duct mounting hanger, the handles are fixedly mounted on the nuts respectively.

The utility model has the advantages that: the utility model has simple structure, ingenious conception, and uses fewer and simpler structures to realize the up-down clamping and the left-right clamping of the ventilating duct, the left-right clamping range is larger, the clamping is more stable, the effect is better, the simple structure has fewer parts, so that the device has low failure rate and is not easy to damage, the maintenance cost after damage is low, and meanwhile, the device is not easy to be blocked, thereby being capable of meeting the actual demands and being suitable for popularization. When the telescopic support device is used, the mounting plate is mounted at a position needing to be hoisted through the expansion bolts, the ventilating duct is placed on the telescopic plate, the sliding block is pushed to move downwards along the vertical rod, the upper side of the ventilating duct is clamped by the upper side plate, the sliding block slides downwards, meanwhile, an outward pushing force is given to the corresponding side plate, the upper end of the side plate rotates along the hinge shaft, the lower end drives the telescopic plate to move outwards, the telescopic plate stretches, the supporting range of the telescopic plate stretching to the bottom of the ventilating duct is expanded, the supporting is more stable, meanwhile, the clamping range of the side plates on the left side and the right side to the ventilating duct is also large, the clamping effect is better and more stable, after the ventilating duct is clamped, the screw is rotated, the screw is abutted against the sliding block, the sliding block is limited to slide upwards due to vibration and the like, and the ventilating duct is prevented from losing clamping.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a right side view of FIG. 1; FIG. 3 is a schematic view of the structure of the expansion plate; fig. 4 is an enlarged view of part of i of fig. 1.

Reference numerals: 1. mounting panel, 2, montant, 3, upper side board, 4, expansion plate, 5, slider, 6, curb plate, 7, screw, 8, horizontal pole, 20, backup pad, 21, connecting rod, 30, splint, 31, buffer spring, 32, guide bar, 40, runner, 41, bumper shock absorber, 50, handle, 100, air pipe.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a ventilating duct installs gallows, as shown in fig. 1, 2, 3, 4, including mounting panel 1, the both sides of mounting panel 1 are fixed mounting montant 2 respectively, are equipped with curb plate 3 and expansion plate 4 between montant 2, and curb plate 3 and expansion plate 4 are located the upper and lower both sides between montant 2 in proper order, its characterized in that: the sliding blocks 5 are respectively and slidably installed on the vertical rods 2, two ends of the upper side plate 3 are respectively and fixedly connected with the corresponding sliding blocks 5, the front side and the rear side of the sliding blocks 5 are respectively hinged with one ends of the side plates 6, the other ends of the side plates 6 are respectively and rotatably connected with the telescopic plates 4, the transverse rods 8 are respectively and fixedly installed on the telescopic plates 4 corresponding to the side plates 6, through holes are formed in the side plates 6 corresponding to the transverse rods 8, the transverse rods 8 are rotatably connected with the corresponding through holes, threads are respectively formed in the vertical rods 2 and are matched with installation nuts 7, and the nuts 7 can limit the sliding blocks 5 to slide upwards along the vertical rods 2. The utility model has simple structure and ingenious conception, realizes the up-down clamping and the left-right clamping of the ventilating duct 100 by using fewer and simpler structures, has larger and more stable left-right clamping range and better effect, has fewer parts with simple structure, ensures that the device has low failure rate and low maintenance cost after damage, is not easy to be blocked, can meet the actual requirements, and is suitable for popularization. When the utility model is used, the mounting plate 1 is mounted at a position needing to be hoisted through the expansion bolts, the ventilating duct 100 is placed on the telescopic plate 4, then the sliding block 5 is pushed to move downwards along the vertical rod 2, the upper side of the ventilating duct 100 is clamped by the upper side plate 3, the sliding block 5 slides downwards, meanwhile, the corresponding side plate 6 is pushed outwards, the upper end of the side plate 6 rotates along the hinge shaft, the lower end drives the telescopic plate 4 to move outwards, the telescopic plate 4 stretches, the supporting range of the telescopic plate 4 to the bottom of the ventilating duct 100 is enlarged, the supporting is more stable, meanwhile, the clamping range of the side plates 6 on the left side and the right side to the ventilating duct 100 is also large, the clamping effect is better and more stable, after the ventilating duct 100 is clamped, the screw 7 is rotated, the screw 7 is abutted on the sliding block 5, the sliding block 5 is limited to slide upwards due to vibration and the like, and the ventilating duct 100 is prevented from losing the clamping.

Specifically, as shown in the figure, the expansion plate 4 of this embodiment includes a plurality of support plates 20 and a scissor structure, the support plates 20 are connected together by the scissor structure, and the scissor structure is formed by hinging and connecting a plurality of connecting rods 21. When the connecting rod 21 in the scissor structure rotates, the scissor structure correspondingly stretches or shortens, so that the supporting plate 20 is driven to move to stretch or shorten towards the front side and the rear side, and the expansion and contraction of the expansion plate 4 are realized.

Specifically, as shown in the figure, in this embodiment, the side of the upper side plate 3 and the side plate 6 facing the ventilation duct 100 are respectively and elastically provided with the clamping plates 30 through the buffer mechanism, the clamping plates 30 are in abutting contact with the ventilation duct 100, the buffer mechanism comprises the buffer spring 31 and the guide rods 32, the upper side plate 3 and the side plate 6 are respectively and slidably provided with the guide rods 32, the upper side plate 3 and the side plate 6 are respectively provided with the through grooves corresponding to the guide rods 32, the guide rods 32 are slidably provided in the corresponding through grooves, the clamping plates 30 are elastically connected with the corresponding upper side plate 3 or side plate 6 through the buffer spring 31, the buffer spring 31 is sleeved on the corresponding guide rods 32, one end of the buffer spring 31 is fixedly connected with the clamping plates 30, and the other end of the buffer spring 31 is fixedly connected with the corresponding upper side plate 3 or side plate 6. The clamping plate 30 on the upper side plate 3 clamps the top side of the ventilating duct 100, the clamping plate 30 on the side plate 6 clamps the corresponding side of the ventilating duct 100, and when vibration occurs, the buffer spring 31 can buffer the vibration, so that the ventilating duct 100 is more stable and firm.

Further, as shown in the figure, the support plates 20 in this embodiment are respectively provided with a rotating wheel 40, and two ends of a rotating shaft of the rotating wheel 40 are respectively connected with the corresponding support plate 20 through a damper 41. When the ventilating duct 100 is installed, the rotating wheel 40 changes sliding friction between the ventilating duct 100 and the supporting plate 20 into rolling friction, so that the ventilating duct 100 is installed more conveniently and more easily, and meanwhile, the shock absorber 41 can buffer shock, so that the ventilating duct 100 is more stable.

Further, as shown in the figure, a plurality of handles 50 are fixedly installed on the nuts 7 of the present embodiment, respectively. It is more convenient and labor-saving to rotate the nut 7 by the handle 50.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (5)

1. The utility model provides a ventilating duct installs gallows, includes mounting panel (1), and the both sides of mounting panel (1) are fixed mounting montant (2) respectively, are equipped with upper side board (3) and expansion plate (4), its characterized in that between montant (2): the sliding blocks (5) are respectively and slidably installed on the vertical rods (2), two ends of the upper side plate (3) are respectively and fixedly connected with the corresponding sliding blocks (5), two sides of the sliding blocks (5) are respectively hinged with one ends of the side plates (6), the other ends of the side plates (6) are respectively and rotatably connected with the expansion plates (4), threads are respectively formed on the vertical rods (2) and are matched with threads to install nuts (7), and the nuts (7) can limit the sliding blocks (5) to slide upwards along the vertical rods (2).

2. A ventilating duct mounting hanger according to claim 1, wherein: the telescopic plate (4) comprises a plurality of supporting plates (20) and a shearing fork structure, the supporting plates (20) are connected together through the shearing fork structure, and the shearing fork structure is formed by hinging and connecting a plurality of connecting rods (21).

3. A ventilating duct mounting hanger according to claim 1, wherein: the upper side plate (3) and the side plate (6) are respectively arranged on one side of the ventilating duct (100) through buffer mechanisms, the clamping plates (30) are in abutting contact fit with the ventilating duct (100), the buffer mechanisms comprise buffer springs (31) and guide rods (32), the upper side plate (3) and the side plate (6) are respectively provided with a plurality of guide rods (32) in a sliding mode, and the clamping plates (30) are respectively connected with the corresponding upper side plate (3) or side plate (6) through the buffer springs (31) in an elastic mode.

4. A ventilating duct mounting hanger according to claim 2, wherein: the support plates (20) are respectively provided with rotating wheels (40), and two ends of a rotating shaft of each rotating wheel (40) are respectively connected with the corresponding support plate (20) through shock absorbers (41).

5. A ventilating duct mounting hanger according to claim 1, wherein: a plurality of handles (50) are fixedly arranged on the screw nut (7) respectively.