Ventilation pipeline mounting bracket

Abstract

The utility model relates to the technical field of ventilation pipeline installation, and discloses a ventilation pipeline installation support which comprises an installation plate. An adjusting component is arranged at the bottom of the mounting plate and connected with a movable frame, a lead screw is rotationally arranged in the middle of the movable frame, guide rods which are symmetrically distributed are mounted on the movable frame, a lifting frame which is in sliding connection with the guide rods is in threaded connection with the lead screw, and the lifting frame is connected with a movable component. The adjusting component is arranged on the movable component, the clamping component is arranged on the movable component, the adjusting component is used for adjusting the height of the movable frame, the movable component is used for adjusting the position of the clamping component, and the clamping component is used for clamping the ventilation pipeline; the height of the movable frame can be adjusted through the adjusting component, namely, the installation height of the ventilation pipelines is changed, the lifting frame can be driven to descend by rotating the lead screw, the clamping component can synchronously install and fix the multiple ventilation pipelines, one-by-one installation and fixation are not needed, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation duct installation, in particular to a ventilation duct installation bracket. Background Art

[0002] During the house construction process, a large number of mounting brackets are required for the installation of ventilation ducts inside the house to ensure that the ventilation ducts will not fall off arbitrarily during use and cause injuries to people inside the house.

[0003] When the existing ventilation duct mounting bracket is in use, the screw rod is rotated so that the clamping plate can fix the ventilation duct. However, there are a large number of ventilation ducts during installation. If the ventilation ducts are installed one by one, the screw rods need to be rotated one by one, which is time-consuming and laborious. Therefore, improvement is needed.

[0004] Therefore, those skilled in the art have proposed a ventilation duct mounting bracket to solve the problems raised in the above background. Utility Model Content

[0005] The purpose of the utility model is to provide a ventilation duct mounting bracket to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A ventilation duct mounting bracket comprises a mounting plate; an adjusting component is arranged at the bottom of the mounting plate, the adjusting component is connected to a movable frame, a screw rod is rotatably arranged in the middle of the movable frame, symmetrically distributed guide rods are mounted on the movable frame, a lifting frame slidably connected to the guide rods is threadedly connected to the screw rods, the lifting frame is connected to a movable component, a clamping component is arranged on the movable component, the adjusting component is used to adjust the height of the movable frame, the movable component is used to adjust the position of the clamping component, and the clamping component is used to clamp the ventilation duct.

[0008] As a further solution of the utility model: symmetrically distributed support seats are installed on the movable frame, and placement grooves distributed at equal intervals are opened on the support seats.

[0009] As a further solution of the utility model: the adjusting component includes a fixed cylinder connected to the mounting plate, a slide plate is slidably arranged in the fixed cylinder, the slide plate is fixedly connected to a movable rod, the bottom end of the movable rod is connected to a movable frame, the movable rod is provided with adjusting grooves distributed at equal intervals, and the fixed cylinder is threaded with an adjusting bolt that cooperates with the adjusting groove.

[0010] As a further solution of the utility model: the movable component includes an annular block rotatably connected to the lifting frame, extension arms are installed on both sides of the annular block, locking grooves are opened on both sides of the lifting frame, and locking bolts cooperating with the locking grooves are threadedly arranged on both sides of the annular block.

[0011] As a further solution of the utility model: the clamping component includes a sliding rod slidably connected to the extension arm and distributed at equal intervals, a limiting block is installed at the top end of the sliding rod, an arc-shaped clamping plate is installed at the bottom end of the sliding rod, and a spring is arranged between the clamping plate and the extension arm.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model provides a ventilation duct mounting bracket, and the height of the movable frame can be adjusted by the arranged adjusting component, that is, the installation height of the ventilation duct can be changed, and the lifting frame can be driven down by rotating the screw rod, so that the clamping component can synchronously install and fix multiple ventilation ducts, and there is no need to install and fix them one by one, thus saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The present invention is a structural schematic diagram of a ventilation duct mounting bracket.

[0014] Figure 2 The present invention is a schematic diagram of the structure of a lifting frame and an annular block in a ventilation duct mounting bracket.

[0015] Figure 3 The present invention is a structural schematic diagram of a fixed tube and a movable rod in a ventilation duct mounting bracket.

[0016] Figure 4 The present invention is a schematic diagram of the structure of a clamping plate in a ventilation duct mounting bracket.

[0017] In the figure: 1. mounting plate; 2. fixing cylinder; 3. slide plate; 4. movable rod; 5. adjusting slot; 6. adjusting bolt; 7. movable frame; 8. screw rod; 9. guide rod; 10. lifting frame; 11. annular block; 12. locking slot; 13. locking bolt; 14. extension arm; 15. support seat; 16. placement slot; 17. slide rod; 18. clamping plate; 19. spring; 20. limit block. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0019] See also Figure 1-Figure 4A ventilation duct mounting bracket comprises a mounting plate 1; an adjusting component is provided at the bottom of the mounting plate 1, the adjusting component is connected to a movable frame 7, a screw rod 8 is rotatably provided in the middle of the movable frame 7, a symmetrically distributed guide rod 9 is installed on the movable frame 7, a lifting frame 10 slidably connected to the guide rod 9 is threadedly connected to the screw rod 8, the lifting frame 10 is connected to a movable component, a clamping component is provided on the movable component, the adjusting component is used to adjust the height of the movable frame 7, the movable component is used to adjust the position of the clamping component, the clamping component is used to clamp the ventilation duct, and a symmetrically distributed support seat 15 is installed on the movable frame 7, and the support seat 15 is provided with placement grooves 16 distributed at equal intervals.

[0020] The height of the movable frame 7 can be adjusted by the arranged adjusting component, that is, the installation height of the ventilation duct can be changed, and by rotating the screw rod 8, the lifting frame 10 can be driven to descend, so that the clamping component can synchronously install and fix multiple ventilation ducts, and there is no need to install and fix them one by one, which saves time and labor, and solves the problem of a large number of ventilation ducts during installation. If the ventilation ducts are installed one by one, the screw rods 8 need to be rotated one by one, which is time-consuming and labor-intensive.

[0021] The adjusting component includes a fixed cylinder 2 connected to the mounting plate 1, a slide plate 3 is slidably arranged in the fixed cylinder 2, the slide plate 3 is fixedly connected to a movable rod 4, the bottom end of the movable rod 4 is connected to a movable frame 7, the movable rod 4 is provided with adjusting grooves 5 distributed at equal intervals, and the fixed cylinder 2 is threadedly provided with an adjusting bolt 6 that cooperates with the adjusting groove 5. By screwing the adjusting bolt 6, the adjusting bolt 6 is screwed out of the adjusting groove 5. At this time, the movable rod 4 can move freely, and the height of the movable frame 7 can be adjusted.

[0022] The movable part includes an annular block 11 rotatably connected to the lifting frame 10, and extension arms 14 are installed on both sides of the annular block 11. Locking grooves 12 are opened on both sides of the lifting frame 10. Locking bolts 13 cooperating with the locking grooves 12 are threadedly arranged on both sides of the annular block 11. In order to facilitate the placement of the ventilation duct into the placement groove 16 of the support seat 15, the locking bolts 13 are screwed and the locking bolts 13 are screwed out of the locking grooves 12. At this time, the annular block 11 can rotate freely along the lifting frame 10, and the extension arms 14 are rotated between the support seats 15 on both sides, so as to facilitate the placement of the ventilation duct into the placement groove 16 of the support seat 15. Then, the annular block 11 is rotated to the initial position, and the locking bolts 13 are screwed into the locking grooves 12. At this time, the annular block 11 is fixed.

[0023] The clamping component includes a slide bar 17 which is slidably connected to the extension arm 14 and is evenly spaced. A limit block 20 is installed at the top of the slide bar 17. An arc-shaped clamping plate 18 is installed at the bottom end of the slide bar 17. A spring 19 is arranged between the clamping plate 18 and the extension arm 14. The screw rod 8 is rotated to drive the lifting frame 10 to descend, so that the clamping plate 18 can be against the top of the ventilation duct placed in the placement groove 16, and the spring 19 allows the clamping plate 18 to elastically squeeze the ventilation duct to avoid damage to the ventilation duct due to excessive pressure. The device can synchronously install and fix multiple ventilation ducts through the clamping component, and there is no need to install and fix them one by one, which saves time and effort, and solves the problem of a large number of ventilation ducts during installation. If the ventilation ducts are installed one by one, the screw rods 8 need to be rotated one by one, which is time-consuming and labor-intensive.

[0024] The working principle of the utility model is as follows: when in use, the mounting plate 1 is fixed to the roof wall of the house by bolts, and the adjusting bolt 6 is screwed out of the adjusting groove 5 by screwing. At this time, the movable rod 4 can move freely, and then the height of the movable frame 7 can be adjusted. After adjustment, the adjusting bolt 6 is screwed back into the adjusting groove 5 of the movable rod 4, and then the height of the movable frame 7 is completed. Then, in order to facilitate the placement of the ventilation duct into the placement groove 16 of the support seat 15, the locking bolt 13 is screwed out of the locking groove 12. At this time, the annular block 11 can rotate freely along the lifting frame 10, and the extension arm 14 is rotated between the support seats 15 on both sides, so as to facilitate the placement of the ventilation duct on the support seat 15. The placement groove 16 is then rotated to the initial position of the annular block 11, and the locking bolt 13 is screwed into the locking groove 12. At this time, the annular block 11 is fixed, and then the screw rod 8 is rotated to drive the lifting frame 10 to descend, so that the clamping plate 18 can be against the top of the ventilation duct placed in the placement groove 16, and the spring 19 allows the clamping plate 18 to elastically squeeze the ventilation duct to avoid damage to the ventilation duct caused by excessive pressing pressure. The device can synchronously install and fix multiple ventilation ducts through the clamping components, and there is no need to install and fix them one by one, which saves time and effort, and solves the problem of a large number of ventilation ducts during installation. If the ventilation ducts are installed one by one, the screw rods 8 need to be rotated one by one, which is time-consuming and labor-intensive.

[0025] The utility model discloses a ventilation duct mounting bracket. The height of the movable frame 7 can be adjusted by the arranged adjusting component, that is, the mounting height of the ventilation duct can be changed. The lifting frame 10 can be driven to descend by rotating the screw rod 8, so that the clamping component can synchronously install and fix a plurality of ventilation ducts, and there is no need to install and fix them one by one, thus saving time and labor, and solving the problem of a large number of ventilation ducts during installation. If the ventilation ducts are installed one by one, the screw rods 8 need to be rotated one by one, which is time-consuming and labor-intensive.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A ventilation duct mounting bracket, comprising a mounting plate, characterized in that: An adjusting component is provided at the bottom of the mounting plate, the adjusting component is connected to a movable frame, a screw rod is rotatably provided in the middle of the movable frame, symmetrically distributed guide rods are installed on the movable frame, a lifting frame slidably connected to the guide rods is threadedly connected to the screw rods, the lifting frame is connected to a movable component, a clamping component is provided on the movable component, the adjusting component is used to adjust the height of the movable frame, the movable component is used to adjust the position of the clamping component, and the clamping component is used to clamp the ventilation duct.

2. A ventilation duct mounting bracket according to claim 1, characterized in that: The movable frame is provided with symmetrically distributed support seats, and the support seats are provided with placement grooves distributed at equal intervals.

3. A ventilation duct mounting bracket according to claim 1, characterized in that: The adjustment component includes a fixed cylinder connected to the mounting plate, a slide plate is slidably arranged in the fixed cylinder, the slide plate is fixedly connected to a movable rod, the bottom end of the movable rod is connected to a movable frame, the movable rod is provided with adjustment grooves distributed at equal intervals, and the fixed cylinder is threadedly provided with an adjustment bolt that cooperates with the adjustment groove.

4. A ventilation duct mounting bracket according to claim 1, characterized in that: The movable component comprises an annular block rotatably connected to the lifting frame, extension arms are installed on both sides of the annular block, locking grooves are opened on both sides of the lifting frame, and locking bolts matching the locking grooves are threadedly arranged on both sides of the annular block.

5. A ventilation duct mounting bracket according to claim 4, characterized in that: The clamping component includes a sliding rod slidably connected to the extension arm and distributed at equal intervals, a limit block is installed on the top of the sliding rod, an arc-shaped clamping plate is installed on the bottom of the sliding rod, and a spring is arranged between the clamping plate and the extension arm.

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