Rectangular air duct support anti-seismic system

Abstract

The utility model discloses a rectangular air duct support anti-seismic system, and relates to the technical field of anti-seismic supports. The air duct comprises two fixing plates, a supporting bottom plate is arranged at one ends of the two fixing plates, an upper clamping plate is arranged between the two fixing plates in a sliding fit mode, a lower clamping plate is arranged on the upper side of the supporting bottom plate, and an air duct body is arranged between the upper clamping plate and the lower clamping plate. A sliding seat is slidably matched between the two fixing plates, the upper clamping plate is elastically matched on the lower side of the sliding seat, and sliding frames are arranged at the two ends of the sliding seat. By means of the upper clamping plate and the lower clamping plate, the trapezoidal clamping blocks on the upper clamping plate and the lower clamping plate can preliminarily fix the air pipe body, operation is convenient, other tools are not needed, the air pipe body does not need to be supported by multiple persons in the follow-up installation process, installation of the air pipe body can be completed by a single worker, and the labor intensity of workers is reduced. The air pipe is more convenient and faster to mount, and the mounting quality of the air pipe can be guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of anti -seismic support, concretely relates to a rectangular air pipe support anti -seismic system. BACKGROUND

[0002] Anti -seismic support is the important anti -seismic measure of the effective protection of pipeline and equipment, and is widely used in factory, supermarket. Rectangular air pipe is generally installed in the position close to the roof through the anti -seismic support, and the existing anti -seismic support generally focuses on the connection stability, and makes the rectangular air pipe effective fixed on the building.

[0003] In the actual installation of the existing rectangular air pipe anti -seismic support, the installation position of the air pipe needs to be determined first, and another worker needs to hold the air pipe to position when installing, and the installation process is inclined, and two workers need to cooperate to install every time, and when one worker installs, needs to hold with one hand and fastens bolt with the other hand, and the operation is extremely inconvenient, and the installation angle of the air pipe is inclined when installing, and the installation quality of the air pipe is affected.

[0004] Therefore, the utility model is provided. UTILITY MODEL CONTENT

[0005] The utility model solves the technical problem in prior art, and provides a rectangular air pipe support anti -seismic system.

[0006] To solve the above technical problem, the basic concept of the technical scheme of the utility model is:

[0007] A rectangular air pipe support anti -seismic system, including two fixed plates, one support bottom plate is arranged to the one end of two fixed plates, the sliding fit of upper clamping plate is arranged between two fixed plates, the upper side of support bottom plate is provided with lower clamping plate, and the wind pipe body is arranged between upper clamping plate and lower clamping plate;

[0008] The sliding seat is slidably arranged between the two fixed plates, the upper clamping plate is elastically fitted on the lower side of the sliding seat, and the sliding frame is arranged at both ends of the sliding seat, a plurality of first clamping plates are arranged on one side of the sliding frame, and the second clamping plate is elastically fitted in the fixed plate and is connected with the first clamping plate;

[0009] The opposite side of the upper clamping plate and the lower clamping plate is provided with a through groove, and the fixed rod is arranged in the through groove, the two sliding blocks are elastically fitted on the fixed rod, and the trapezoidal clamping block is arranged on the upper side of the sliding block.

[0010] Optionally, the guide groove is formed in the two sides of the fixed plate, the second clamping plate is elastically fitted on the inner wall side of the guide groove, the sliding frame is in the shape of a groove, and the groove inner wall frame of the sliding frame is slidably fitted in the guide groove.

[0011] Optionally, the fixed plate has a cavity, and a plurality of first springs are provided on one side of the inner wall of the cavity. A movable plate is provided at one end of the plurality of first springs, and a second locking plate is provided on one side of the movable plate. A pull handle is provided on one side of the fixed plate, and a connecting shaft is provided on one side of the pull handle. One end of the connecting shaft passes through the side wall of the fixed plate and is connected to the movable plate.

[0012] Optionally, multiple bolt holes are provided on both sides of the sliding frame, and fixing bolts are installed in the bolt holes.

[0013] Optionally, multiple second springs are provided between the sliding seat and the supporting base plate and the corresponding upper and lower clamping plates.

[0014] Optionally, a third spring is fitted at both ends of the fixing rod. One end of the third spring is connected to the inner wall of the through groove, and the other end of the third spring is connected to one side of the slider.

[0015] Optionally, both ends of the support base plate are hinged with diagonal bracing beams, and one end of the diagonal bracing beam is movably connected to a mounting plate, which has multiple fixing holes.

[0016] Optionally, anchor bolts are provided on the upper side of both fixing plates.

[0017] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0018] The upper and lower clamps provide initial fixation of the duct body using trapezoidal clamps. This convenient operation eliminates the need for additional tools, allowing a single worker to easily install the duct during subsequent installation without requiring multiple supports. This makes installation quicker and more efficient, while ensuring installation quality. The upper clamps provide initial fixation during installation, and the fixing bolts further stabilize the duct. The second springs on the upper and lower clamps cushion and counteract vibrations, preventing vibrations from ventilation equipment and other components from affecting the duct's structure. This enhances installation stability. The diagonal bracing further secures the duct's structure, improving the stability of the fixing plates and support base.

[0019] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0020] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings:

[0021] Figure 1 This is a schematic diagram of the overall structure of the fixing plate according to an embodiment of the present utility model;

[0022] Figure 2 This is a schematic diagram of the overall structure of the support base plate according to an embodiment of the present invention;

[0023] Figure 3 This is a schematic diagram of a trapezoidal clamping block structure according to an embodiment of the present invention;

[0024] Figure 4 This is a schematic diagram of the internal structure of the fixing plate according to an embodiment of the present utility model;

[0025] The attached diagram lists the components represented by each number as follows:

[0026] Fixed plate 1, supporting base plate 2, upper clamping plate 3, lower clamping plate 4, duct body 5, sliding seat 6, sliding frame 7, first clamping plate 8, through groove 9, fixed rod 10, slider 11, trapezoidal clamping block 12, second clamping plate 13, guide groove 14, first spring 15, moving plate 16, pull handle 17, fixing bolt 18, second spring 19, third spring 20, diagonal tie beam 21, mounting plate 22, fixing hole 23, anchor bolt 24.

[0027] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings.

[0029] Please see Figures 1-4 As shown, this embodiment provides a rectangular duct support seismic system, including two fixing plates 1, a supporting base plate 2 at one end of the two fixing plates 1, an upper clamping plate 3 slidingly engaged between the two fixing plates 1, a lower clamping plate 4 on the upper side of the supporting base plate 2, and a duct body 5 disposed between the upper clamping plate 3 and the lower clamping plate 4.

[0030] A sliding seat 6 is slidably fitted between two fixed plates 1. An upper clamping plate 3 is elastically fitted on the lower side of the sliding seat 6. Sliding frames 7 are provided at both ends of the sliding seat 6. Multiple first clamping plates 8 are provided on one side of the sliding frame 7. A second clamping plate 13 is elastically fitted inside the fixed plate 1 and engages with the first clamping plate 8.

[0031] Both the upper clamping plate 3 and the lower clamping plate 4 have through grooves 9 on opposite sides. A fixing rod 10 is installed in the through groove 9. Two sliders 11 are elastically fitted on the fixing rod 10. A trapezoidal clamping block 12 is installed on the upper side of the slider 11.

[0032] like Figures 1-3 As shown, guide grooves 14 are provided on both sides of the fixing plate 1 in this embodiment. The second clamping plate 8 is elastically fitted on one side of the inner wall of the guide groove 14. The sliding frame 7 is a not completely closed groove shape, and the inner wall frame of the groove of the sliding frame 7 is slidably fitted in the guide groove 14.

[0033] like Figure 2 As shown, the fixed plate 1 in this embodiment has a cavity, and a plurality of first springs 15 are provided on one side of the inner wall of the cavity. A movable plate 16 is provided at one end of the plurality of first springs 15. A second locking plate 13 is provided on one side of the movable plate 1. A pull handle 17 is provided on one side of the fixed plate 1, and a connecting shaft is provided on one side of the pull handle 17. One end of the connecting shaft passes through the side wall of the fixed plate 1 and is connected to the movable plate 16.

[0034] like Figure 2 As shown, the sliding frame 7 in this embodiment has multiple bolt holes on both sides, and fixing bolts 18 are installed in the bolt holes.

[0035] like Figure 2 and 4 As shown, in this embodiment, multiple second springs 19 are provided between the sliding seat 6 and the supporting base plate 2 and the corresponding upper clamping plate 3 and lower clamping plate 4.

[0036] like Figures 1-3 As shown, in this embodiment, both ends of the fixing rod 10 are fitted with a third spring 20. One end of the third spring 20 is connected to the inner wall of the through groove 9, and the other end of the third spring 20 is connected to one side of the slider 11.

[0037] like Figures 1-2 As shown, both ends of the support base plate 2 in this embodiment are hinged with diagonal bracing beams 21, and one end of the diagonal bracing beams 21 is movably connected to a mounting plate 22, which has multiple fixing holes 23.

[0038] like Figure 1 As shown, anchor bolts 24 are provided on the upper side of both fixing plates 1 in this embodiment.

[0039] One application of this embodiment is as follows: When the duct body 5 needs to be installed, firstly, the two fixing plates 1 and the supporting base plate 2 are fixed in the predetermined installation position by anchor bolts 24. After installation, the duct body 5 is placed between the two fixing plates 1, and then pressed down. The duct body 5 first contacts the two trapezoidal clamps 12 on the lower clamping plate 4. Under the mutual compression of the inclined surface of the trapezoidal clamps 12 and the duct body 5, the two trapezoidal clamps 12 can move in opposite directions. During the movement, the slider 11 moves in opposite directions along the fixing rod 10 and compresses the third spring 20. When the duct body 5 contacts the lower clamping plate 4, after the compression of the duct body 5 is stopped, the trapezoidal clamps 12 will compress the side of the duct body 5 under the elastic force of the third spring 20, which can complete the initial fixation of the duct body 5, so as to facilitate subsequent installation. After installation, the frame of the groove on the sliding frame 7 can be engaged with the guide groove 14 on the fixing plate 1, and slide on it. During the sliding process, the first clamping plate 8 can press the second clamping plate 13. After being pressed, the second clamping plate 13 will compress the first spring 15, which can cause the second clamping plate 13 to retract into the cavity. When the upper clamping plate 3 on the sliding seat 6 contacts the duct body 5, the trapezoidal clamping block 12 on it can clamp the duct body 5. When the sliding seat 6 stops moving, the second clamping plate 13 can be engaged with the first clamping plate 8 under the elastic force of the first spring 15, which can make the installation of the sliding seat 6 more stable. After installation, it can be further fixed by the fixing bolt 18 to make it more stable. Then, the fixing plate 22 on the inclined beam 21 can be fixed by bolts or expansion screws to complete the fixing of the duct body 5.

[0040] When it is necessary to disassemble the duct, first remove the fixing bolts 18 on the sliding frame 7, then pull the handle 17 to drive the second clamping plate 8 into the cavity of the fixing plate 1, and finally reverse the installation process of the upper clamping plate 3 and the lower clamping plate 4 to complete the disassembly of the duct.

[0041] The upper clamping plate 3 and lower clamping plate 4 allow the trapezoidal clamping blocks 12 on both plates to initially fix the duct body 5. This is convenient and requires no additional tools, making subsequent installation of the duct body 5 easier and faster. A single worker can complete the installation without the need for multiple people to support the duct, ensuring installation quality. With the first clamping plate 8 and first clamping plate 13 in place, the upper clamping plate 3 can be initially fixed during installation, and the upper clamping plate 3 can then be used to secure the duct with the fixing bolts 18. The installation of the main body 5 is more stable. With the setting of the second spring 20, when the duct body 5 vibrates, the multiple second springs 20 on the upper clamping plate 3 and the lower clamping plate 4 can buffer and cancel each other the impact force generated by the vibration, so as to avoid the vibration generated by the ventilation equipment installed in the duct body 5 from affecting the installation structure of the duct body 5. Thus, the installation of the duct body 5 can be more stable. With the setting of the diagonal tie beam 21, the installation structure of the duct body 5 can be further fixed, which can further improve the stability of the duct installation by the fixing plate 1 and the supporting base plate 2.

[0042] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A rectangular duct support seismic system, characterized by, The utility model relates to a kind of wind pipe fixing device, including: Two fixed plates (1), one support base plate (2) is provided at the end of two fixed plates (1), slidingly fitted with upper clamping plate (3) between two fixed plates (1), the upper side of support base plate (2) is provided with lower clamping plate (4), wind pipe body (5) is arranged between upper clamping plate (3) and lower clamping plate (4); Sliding seat (6) is slidingly fitted between two fixed plates (1), upper clamping plate (3) is elastically fitted in the lower side of sliding seat (6), sliding frame (7) is provided at the both ends of sliding seat (6), a plurality of first clamping plates (8) are provided at the side of sliding frame (7), and second clamping plate (13) is elastically fitted in first clamping plate (8) in fixed plate (1); Opposite side of upper clamping plate (3) and lower clamping plate (4) is provided with through slot (9), fixed rod (10) is provided in through slot (9), two sliding blocks (11) are elastically fitted on fixed rod (10), and trapezoidal clamping block (12) is provided at the upper side of sliding block (11).

2. The rectangular duct support anti-seismic system according to claim 1, wherein Guide slot (14) is formed at the both sides of fixed plate (1), second clamping plate (13) is elastically fitted in the inner wall side of guide slot (14), and sliding frame (7) is the recess shape of not completely closed, and the recess inner wall frame of sliding frame (7) is slidingly fitted in guide slot (14).

3. The rectangular duct support anti-seismic system according to claim 1, wherein Cavity is arranged in fixed plate (1), a plurality of first springs (15) are arranged in the inner wall side of cavity, moving plate (16) is arranged at the end of a plurality of first springs (15), and second clamping plate (13) is arranged at the side of moving plate (16), wherein pull handle (17) is arranged at the side of fixed plate (1), pull handle (17) is provided with connecting shaft at the side, and one end of connecting shaft penetrates the side wall of fixed plate (1) and is connected with moving plate (16).

4. The rectangular duct support anti-seismic system according to claim 1, wherein A plurality of bolt holes are formed at the both sides of sliding frame (7), and fixed bolt (18) is arranged in bolt hole.

5. The rectangular duct support anti-seismic system according to claim 1, wherein A plurality of second springs (19) are arranged between sliding seat (6) and support base plate (2) and corresponding upper clamping plate (3) and lower clamping plate (4).

6. The rectangular duct support seismic system of claim 1, wherein, Third spring (20) is arranged at the both ends of fixed rod (10), one end of third spring (20) is connected with the inner wall of through slot (9), and the other end of third spring (20) is connected with the side of sliding block (11).

7. The rectangular duct support seismic system of claim 1, wherein, Diagonal beam (21) is hinged at the both ends of support base plate (2), installation plate (22) is movably connected at the end of diagonal beam (21), and a plurality of fixing holes (23) are formed in installation plate (22).

8. The rectangular duct support seismic system of claim 1, wherein, Anchor bolt (24) is arranged at the upper side of two fixed plates (1).

Images