Wall hanging bracket for installing heating and ventilation pipe

Abstract

The utility model discloses a wall hanging bracket for installing a heating and ventilation pipe, and relates to the technical field of heating and ventilation pipe installing.The wall hanging bracket for installing the heating and ventilation pipe comprises a cross beam and main rods arranged on the two sides of the cross beam and further comprises fixing boxes arranged on the two sides of the cross beam, and the interiors of the fixing boxes are connected with limiting assemblies in a sliding mode; the limiting assembly comprises an inserting rod, a pressing piece and a pressure spring. The fixing block is arranged on one side of the main rod, rotating bolts are fixedly connected to the two sides of the fixing block, movable sleeves are rotatably connected to the surfaces of the rotating bolts, buffer assemblies are fixedly connected to the interiors of the movable sleeves, the buffer assemblies comprise damping hydraulic rods and buffer springs, and telescopic rods are slidably connected to the interiors of the movable sleeves; the fixed seat is arranged on the top surface of the cross beam. Through the arrangement of the pressure bearing assembly and the installation assembly, the effect of conveniently installing the heating and ventilation pipe is achieved, meanwhile, the effect of counteracting part of vibration can be achieved, and damage to the surface of the heating and ventilation pipe caused by stress vibration is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of HVAC pipe installation, in particular to a wall hanger for HVAC pipe installation. Background Art

[0002] In order to ensure the normal use of HVAC equipment in a residence, HVAC pipes are usually installed inside the residence, and in order to save space on the ground inside the residence, HVAC pipes are installed on the wall. HVAC pipes are widely used. Including purification system return air ducts, central air conditioning ventilation ducts, industrial supply and exhaust ventilation ducts, environmental protection system suction and exhaust ducts, mining gas extraction pipes, mining rubberized cloth air ducts, etc. Therefore, when choosing a suitable wall hanger, it is necessary to consider the weight, length, support requirements and installation environment characteristics of the pipe. Ensure that the hanger meets local building codes and safety standards and can provide long-term and stable support to ensure the safe operation and effectiveness of the pipeline system.

[0003] The utility model patent with publication number CN217867677U discloses a wall hanger for HVAC pipe installation, including a fixing frame, a servo motor is fixedly installed on the upper end of the fixing frame, a transmission rod is installed on the output end of the servo motor, and a fixing plate is arranged on the lower end of the servo motor. The utility model can not only pull and lift the HVAC pipe during installation through the setting of the fixing plate, hinged seat, limit plate, strap, straight plate and horn hook, eliminating the trouble of using large lifting equipment for lifting, further improving the installation efficiency, but also can limit the HVAC pipe, eliminating the trouble of other cumbersome limits, which is more practical and suitable for wide promotion and use.

[0004] However, the existing wall hangers for installing HVAC pipes are not convenient for quick installation of HVAC pipes and buffering and shock absorption during installation, and the main rod is easily broken due to excessive force. Utility Model Content

[0005] The utility model provides a wall hanger for installing a HVAC pipe, which has the advantages of being easy to quickly install the HVAC pipe and buffering and shock absorbing, so as to solve the problem that the HVAC pipe and buffering and shock absorbing are not easy to be quickly installed during the existing installation, and the main rod is easily broken due to excessive force.

[0006] In order to facilitate the real-time monitoring of the stability of the flue plate during its installation and transportation, the utility model provides the following technical solutions: a wall hanger for installing a HVAC pipe, comprising a crossbeam and a main rod arranged on both sides of the crossbeam, and also comprising: a fixing box arranged on both sides of the crossbeam, the interior of the fixing box is slidably connected to a limiting assembly, and the limiting assembly includes an insertion rod, a pressing sheet and a pressure spring; a fixing block arranged on one side of the main rod, both sides of the fixing block are fixedly connected with a rotating bolt, the surface of the rotating bolt is rotatably connected with a movable sleeve, the interior of the movable sleeve is fixedly connected with a buffer assembly, the buffer assembly includes a damping hydraulic rod and a buffer spring, and the interior of the movable sleeve is slidably connected with a telescopic rod; a fixing seat arranged on the top surface of the crossbeam, the top surface of the fixing seat is fixedly connected with a pressure-bearing assembly, the pressure-bearing assembly includes a telescopic spring and a damping hydraulic column, and the top surface of the damping hydraulic column is fixedly connected with a support block; a fixing frame arranged on one side of the top surface of the fixing seat, one side of the fixing seat is rotatably connected with an installation assembly, and the installation assembly includes a rotating rod, a threaded rod and a screw cap.

[0007] As a preferred technical solution of the utility model, the limiting assembly includes two groups of plug rods slidably connected to the inside of the fixed box, one end of the plug rod is fixedly connected to a pressing plate, and one side of the pressing plate is fixedly connected to a pressure spring.

[0008] As a preferred technical solution of the utility model, the buffer assembly includes a damping hydraulic rod fixedly connected to the inside of the movable sleeve, and a buffer spring is sleeved on the surface of the damping hydraulic rod.

[0009] As a preferred technical solution of the utility model, the pressure-bearing component includes two groups of telescopic springs fixedly connected to the top surface of the fixed seat, and the interior of the telescopic springs is sleeved with a damping hydraulic column.

[0010] As a preferred technical solution of the utility model, the installation assembly includes a rotating rod rotatably connected to one side of the fixing seat, a threaded rod is sleeved on the surface of the rotating rod, and a screw cap is threadedly connected to the top end of the threaded rod.

[0011] As a preferred technical solution of the utility model, the top end of the telescopic rod is rotatably connected to a movable bolt, and the top surface of the movable bolt is fixedly connected to a mounting plate.

[0012] As a preferred technical solution of the utility model, a fixing plate is fixedly connected to the top surface of the main rod, and the surfaces of the main rod and the crossbeam are both provided with insertion holes adapted to the insertion rod.

[0013] As a preferred technical solution of the utility model, threaded holes are provided on the surfaces of the crossbeam and the fixing seat, and threaded bolts are connected to the internal threads of the threaded holes.

[0014] Compared with the prior art, the utility model provides a wall hanger for HVAC pipe installation, which has the following beneficial effects:

[0015] 1. The wall hanger for installing the HVAC pipe can achieve the effect of convenient installation of the HVAC pipe through the setting of pressure-bearing components and installation components. At the same time, it can offset part of the vibration and prevent the surface of the HVAC pipe from being damaged by force vibration.

[0016] 2. The wall hanger for installing the HVAC pipe achieves the effect of buffering and shock absorption through the setting of the buffer component and the movable sleeve, prevents the main rod from being subjected to excessive force and causing breakage, and improves the earthquake resistance of the wall hanger for installing the HVAC pipe.

[0017] 3. The wall hanger for installing the HVAC pipe can adjust the height of the beam by setting a limit assembly, thereby improving the adjustability of the wall hanger for installing the HVAC pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the pressure-bearing component and the installation component of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the buffer component of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the limit assembly of the utility model.

[0023] In the figure: 1. crossbeam; 2. main rod; 3. fixing box; 4. limit assembly; 401. plug rod; 402. pressing plate; 403. pressure spring; 5. fixing block; 6. rotating bolt; 7. movable sleeve; 8. buffer assembly; 801. damping hydraulic rod; 802. buffer spring; 9. telescopic rod; 10. fixing seat; 11. pressure-bearing assembly; 1101. telescopic spring; 1102. damping hydraulic column; 12. supporting block; 13. fixing frame; 14. mounting assembly; 1401. rotating rod; 1402. threaded rod; 1403. screw cap; 15. movable bolt; 16. mounting plate; 17. fixing plate; 18. threaded bolt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 5 The utility model discloses a wall hanger for installing a HVAC pipe, comprising a crossbeam 1 and a main rod 2 arranged on both sides of the crossbeam 1, and further comprising: a fixing box 3 arranged on both sides of the crossbeam 1, the interior of the fixing box 3 is slidably connected to a limit assembly 4, the limit assembly 4 comprises an insert rod 401, a pressing sheet 402 and a pressure spring 403; a fixing block 5 arranged on one side of the main rod 2, both sides of the fixing block 5 are fixedly connected to a rotating bolt 6, the surface of the rotating bolt 6 is rotatably connected to a movable sleeve 7, the interior of the movable sleeve 7 is fixedly connected to a buffer assembly 8, and the buffer assembly 8 comprises a damping hydraulic rod 801 and the buffer spring 802, the movable sleeve 7 is internally slidably connected with a telescopic rod 9; a fixed seat 10 is arranged on the top surface of the cross beam 1, and the top surface of the fixed seat 10 is fixedly connected with a pressure-bearing component 11, and the pressure-bearing component 11 includes a telescopic spring 1101 and a damping hydraulic column 1102, and the top surface of the damping hydraulic column 1102 is fixedly connected with a support block 12; a fixed frame 13 is arranged on one side of the top surface of the fixed seat 10, and one side of the fixed seat 10 is rotatably connected with an installation component 14, and the installation component 14 includes a rotating rod 1401, a threaded rod 1402 and a screw cap 1403.

[0026] Specifically, the limiting assembly 4 includes two groups of plug rods 401 slidably connected to the interior of the fixing box 3 , one end of the plug rod 401 is fixedly connected to a pressing piece 402 , and one side of the pressing piece 402 is fixedly connected to a pressure spring 403 .

[0027] In this embodiment, when it is necessary to adjust the height of the beam 1 or install multiple groups of beams 1, pinch the two groups of pressing plates 402 at the bottom of the fixing box 3 so that the pressing plates 402 pull the insertion rod 401 inward and the pressure spring 403 deforms and contracts under the force, remove the beam 1, drag the beam 1 to slide to a suitable position inside the main rod 2, release the pressing plate 402, and allow the insertion rod 401 to pass through the beam 1 and be inserted into the main rod 2.

[0028] Specifically, the buffer assembly 8 includes a damping hydraulic rod 801 fixedly connected to the inside of the movable sleeve 7 , and a buffer spring 802 is sleeved on the surface of the damping hydraulic rod 801 .

[0029] In this embodiment, when affected by an earthquake, the main rod 2 is forced to swing left and right, causing the movable sleeve 7 to rotate on the rotating bolt 6, pushing the movable sleeve 7 to slide on the surface of the telescopic rod 9, squeezing the damping hydraulic rod 801, and the damping hydraulic rod 801 is forced to contract, and the buffer spring 802 is deformed to generate elastic force.

[0030] Specifically, the pressure-bearing assembly 11 includes two groups of telescopic springs 1101 fixedly connected to the top surface of the fixing seat 10 , and a damping hydraulic column 1102 is sleeved inside the telescopic spring 1101 .

[0031] In this embodiment, the pressure generated by the downward pressure of the HVAC pipe squeezes the support block 12, thereby causing the damping hydraulic column 1102 to contract under force, and the telescopic spring 1101 to deform and generate elastic force.

[0032] Specifically, the mounting assembly 14 includes a rotating rod 1401 rotatably connected to one side of the fixing seat 10 , a threaded rod 1402 is sleeved on the surface of the rotating rod 1401 , and a screw cap 1403 is threadedly connected to the top end of the threaded rod 1402 .

[0033] In this embodiment, during installation, the HVAC pipe is placed on the support block 12, and then the fixing frame 13 and one side of the fixing seat 10 are pulled to fit together, the threaded rod 1402 is pulled upright and inserted into the side of the fixing frame 13, and the screw cap 1403 is turned on the threaded rod 1402 to squeeze the surface of the fixing frame 13.

[0034] Specifically, the top end of the telescopic rod 9 is rotatably connected to a movable bolt 15 , and the top surface of the movable bolt 15 is fixedly connected to a mounting plate 16 .

[0035] In this embodiment, the telescopic rod 9 is convenient to rotate on the movable bolt 15 and is fixed to the roof by the mounting plate 16 .

[0036] Specifically, the top surface of the main rod 2 is fixedly connected with a fixing plate 17, and the surfaces of the main rod 2 and the cross beam 1 are provided with insertion holes adapted to the insertion rod 401.

[0037] In this embodiment, the fixing plate 17 on the main rod 2 facilitates installation and fixation of the main rod 2, and the insertion holes of the main rod 2 and the crossbeam 1 facilitate insertion and fixation of the insertion rod 401.

[0038] Specifically, the surfaces of the cross beam 1 and the fixing seat 10 are both provided with threaded holes, and the internal threads of the threaded holes are connected with threaded bolts 18.

[0039] In this embodiment, the threaded bolt 18 facilitates the connection and installation of the cross beam 1 and the fixing seat 10 .

[0040] The working principle and use process of the utility model are as follows: during installation, the HVAC pipe is placed on the support block 12, and then the fixing frame 13 is pulled to fit one side of the fixing seat 10, and the threaded rod 1402 is pulled to be upright and inserted into the side of the fixing frame 13, and the screw cap 1403 is turned on the threaded rod 1402 to rotate, thereby squeezing the surface of the fixing frame 13. At the same time, the pressure generated by the downward pressure of the HVAC pipe squeezes the support block 12, and then the damping hydraulic column 1102 is forced to shrink, and the telescopic spring 1101 is deformed to generate elastic force. When affected by an earthquake, the main rod 2 is forced to shake left and right, so that the movable sleeve 7 rotates on the rotating bolt 6 is rotated to push the movable sleeve 7 to slide on the surface of the telescopic rod 9, squeezing the damping hydraulic rod 801. The damping hydraulic rod 801 is forced to shrink, and the buffer spring 802 is deformed to generate elastic force. When it is necessary to adjust the height of the beam 1 or install multiple groups of beams 1, pinch the two groups of pressing pieces 402 at the bottom of the fixing box 3, so that the pressing pieces 402 pull the insertion rod 401 inwardly to shrink, and the pressure spring 403 is deformed and shrinks under the force, so that the beam 1 is disassembled, and the beam 1 is dragged to slide to a suitable position inside the main rod 2, and the pressing piece 402 is released, so that the insertion rod 401 passes through the beam 1 and is inserted into the main rod 2.

[0041] In summary, the wall hanger for installing the HVAC pipe can achieve the effect of conveniently installing the HVAC pipe through the arrangement of the pressure-bearing component 11 and the installation component 14, while offsetting part of the vibration effect to prevent the surface of the HVAC pipe from being damaged by the force vibration. The arrangement of the buffer component 8 and the movable sleeve 7 can achieve the effect of buffering and shock absorption, prevent the main rod 2 from being subjected to excessive force and causing breakage, and improve the seismic resistance of the wall hanger for installing the HVAC pipe. The arrangement of the limit component 4 can achieve the effect of adjusting the height of the beam 1, thereby improving the adjustability of the wall hanger for installing the HVAC pipe.

[0042] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wall hanger for installing a HVAC pipe, comprising a crossbeam (1) and main rods (2) arranged on both sides of the crossbeam (1), characterized in that: Also includes: A fixing box (3) is arranged on both sides of the crossbeam (1), wherein the fixing box (3) is internally slidably connected to a limiting assembly (4), and the limiting assembly (4) comprises an insertion rod (401), a pressing sheet (402) and a pressure spring (403); A fixed block (5) is arranged on one side of the main rod (2), and both sides of the fixed block (5) are fixedly connected to a rotating bolt (6), the surface of the rotating bolt (6) is rotatably connected to a movable sleeve (7), the interior of the movable sleeve (7) is fixedly connected to a buffer assembly (8), and the buffer assembly (8) includes a damping hydraulic rod (801) and a buffer spring (802), and the interior of the movable sleeve (7) is slidably connected to a telescopic rod (9); A fixing seat (10) is arranged on the top surface of the crossbeam (1), the top surface of the fixing seat (10) is fixedly connected to a pressure-bearing component (11), the pressure-bearing component (11) comprises a telescopic spring (1101) and a damping hydraulic column (1102), and the top surface of the damping hydraulic column (1102) is fixedly connected to a support block (12); A fixing frame (13) is arranged on one side of the top surface of the fixing seat (10); one side of the fixing seat (10) is rotatably connected to a mounting assembly (14); the mounting assembly (14) comprises a rotating rod (1401), a threaded rod (1402) and a screw cap (1403).

2. A wall hanger for HVAC pipe installation according to claim 1, characterized in that: The limiting assembly (4) comprises two groups of insertion rods (401) slidably connected to the interior of the fixing box (3), one end of the insertion rod (401) is fixedly connected to a pressing sheet (402), and one side of the pressing sheet (402) is fixedly connected to a pressure spring (403).

3. A wall hanger for HVAC pipe installation according to claim 1, characterized in that: The buffer assembly (8) comprises a damping hydraulic rod (801) fixedly connected to the interior of the movable sleeve (7), and a buffer spring (802) is sleeved on the surface of the damping hydraulic rod (801).

4. A wall hanger for HVAC pipe installation according to claim 1, characterized in that: The pressure-bearing component (11) comprises two groups of telescopic springs (1101) fixedly connected to the top surface of the fixing seat (10), and a damping hydraulic column (1102) is sleeved inside the telescopic springs (1101).

5. The wall hanger for installing a HVAC pipe according to claim 1, characterized in that: The mounting assembly (14) comprises a rotating rod (1401) rotatably connected to one side of the fixing seat (10), a threaded rod (1402) is sleeved on the surface of the rotating rod (1401), and a screw cap (1403) is threadedly connected to the top end of the threaded rod (1402).

6. A wall hanger for HVAC pipe installation according to claim 1, characterized in that: The top end of the telescopic rod (9) is rotatably connected to a movable bolt (15), and the top surface of the movable bolt (15) is fixedly connected to a mounting plate (16).

7. A wall hanger for installing a HVAC pipe according to claim 1, characterized in that: A fixing plate (17) is fixedly connected to the top surface of the main rod (2), and the surfaces of the main rod (2) and the crossbeam (1) are both provided with insertion holes that are compatible with the insertion rod (401).

8. The wall hanger for installing a HVAC pipe according to claim 1, characterized in that: The surfaces of the crossbeam (1) and the fixing seat (10) are both provided with threaded holes, and the internal threads of the threaded holes are connected with threaded bolts (18).

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