Heating and ventilation pipeline mounting bracket for heating and ventilation engineering

Abstract

The utility model belongs to the technical field of heating and ventilation engineering, and particularly relates to a heating and ventilation pipeline mounting bracket for heating and ventilation engineering, which comprises a pipe body and a supporting device, the supporting device is arranged on the surface of the pipe body and comprises a placing block, the placing block is positioned on the upper surface of the pipe body, and the inner wall of the placing block is rotatably connected with two threaded rods; the surfaces of the two threaded rods are in threaded connection with two clamping blocks, the surfaces of the clamping blocks are fixedly connected with soft cushions, the surface of the pipe body is provided with a filling device, the filling device comprises two limiting rings, the inner surfaces of the two limiting rings are fixedly connected with the surface of the pipe body, and the inner walls of the limiting rings are slidably connected with clamping rings. The positions, close to the two limiting rings, of the surface of the pipe body are sleeved with two filling rings. The pipe body can be fixed by arranging the placing block, the threaded rod, the clamping block and the soft cushion, meanwhile, the pipe body fixing device can adapt to pipe bodies of different sizes to a certain extent, and the connecting frame and the supporting frame can adjust the position of the placing block according to installation requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of HVAC engineering, in particular to a HVAC pipeline installation bracket used in HVAC engineering. Background Art

[0002] The full name of HVAC engineering is heating, gas supply, ventilation and air conditioning engineering. HVAC engineering in construction engineering mainly includes heating, smoke exhaust, ventilation and air conditioning engineering. Among them, heating refers to the transmission of heat energy to the room to meet the standard requirements of indoor temperature. Ventilation is to discharge the dirty air that does not meet the sanitation standards in the building to the outside, and send fresh air or purified air that meets the sanitation requirements into the room.

[0003] A Chinese patent application CN217762410U discloses an insulated HVAC pipe for HVAC engineering. The key points of its technical solution are: by setting up the mutual cooperation between the adjusting screw, the locking bracket assembly, the HVAC pipe, the slider, the card plate, the C-shaped rubber plate, the anti-skid convex strip, the guide column, and the connecting rod slider, the adjusting screw is rotated to push the slider to slide on the outer wall of the guide column, thereby facilitating the adjustment of the position of the HVAC pipe, utilizing the function of the guide column to facilitate the guidance of the slider and the connecting rod slider, and facilitate the sliding of the slider and the connecting rod slider on the outer wall of the guide column, utilizing the function of the C-shaped rubber plate and the anti-skid convex strip to increase the friction between the card plate and the outer wall of the HVAC pipe, thereby avoiding the problem of the HVAC pipe sliding on the inner wall of the card plate.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when carrying out HVAC engineering construction, HVAC pipes need to be installed and fixed. During installation, the specifications of the traditional installation brackets for installing the pipes are relatively fixed. When the pipe specifications change or the pipe installation heights are different, installation inconveniences are likely to occur. Therefore, in response to the above problems, a HVAC pipe installation bracket for HVAC engineering is proposed. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a HVAC pipe installation bracket for HVAC engineering, comprising a pipe body and a supporting device, the surface of the pipe body is provided with a supporting device, the supporting device comprises a placement block, the placement block is located on the upper surface of the pipe body, the inner wall of the placement block is rotatably connected to two threaded rods, the surfaces of the two threaded rods are threadedly connected to two clamping blocks, the surfaces of the clamping blocks are fixedly connected to soft pads, the soft pads are located on the surface of the pipe body, the threaded rods rotate to drive the clamping blocks to move, the clamping blocks drive the soft pads to move, and the soft pads are squeezed on the surface of the pipe body, and the pipe body can be installed and fixed to a certain extent by arranging the placement blocks, the threaded rods, the clamping blocks and the soft pads.

[0007] Preferably, the upper surface of the placement block is fixedly connected to a connecting frame, and the surface of the connecting frame is slidably connected to a supporting frame. When the supporting frame needs to be moved, the supporting frame is pulled to slide on the surface of the connecting frame, and the connecting frame can support the supporting frame to a certain extent.

[0008] Preferably, the vertical section of the connecting frame forms a "concave"-shaped structure, and the surfaces of the placement block and the connecting frame are provided with a plurality of bolts, which are rotated to the inner walls of the connecting frame and the placement block, and the connecting frame and the placement block are fixed by setting the bolts.

[0009] Preferably, a plurality of positioning holes are opened on the surface of the connecting frame, and positioning pins are threadedly connected to the inner wall of the supporting frame and the inner wall of the positioning holes of the connecting frame. The positioning pins are rotated to the inner walls of the positioning holes of the supporting frame and the connecting frame, and the positioning pins can limit the position between the connecting frame and the supporting frame.

[0010] Preferably, two placement grooves are provided on the surface of the placement block, the inner wall of the placement groove of the placement block is rotatably connected to the surface of the threaded rod, the inner wall of the placement groove is slidably connected to the surface of the clamping block, and the clamping block will move on the inner wall of the placement groove. The opening of the placement groove can facilitate the movement of the clamping block.

[0011] Preferably, a filling device is provided on the surface of the tube body, and the filling device includes two limiting rings, the inner surfaces of the two limiting rings are fixedly connected to the surface of the tube body, the inner walls of the limiting rings are slidably connected with a clamping ring, and two filling rings are sleeved on the surface of the tube body close to the two limiting rings, and the clamping ring is inserted into the inner walls of the two filling rings. When the tube body is installed, the filling rings will be squeezed between the tube body and the wall. By setting the filling rings, the possibility of the tube body moving around in the wall can be reduced.

[0012] Preferably, a plurality of springs are fixedly connected to the side wall of the retaining ring and the surface of the limiting ring. After the filling ring is placed in a suitable position, the retaining ring spring will rebound when the retaining ring is released, and the spring drives the retaining ring to slide. The setting of the spring can limit the position of the retaining ring.

[0013] Preferably, two handles are fixedly connected to the side wall of the clamping ring, and the two handles are symmetrically distributed relative to the central axis of the clamping ring. When the clamping ring needs to be moved, the handles are pulled to drive the clamping ring to slide. By providing the handles, the clamping ring can be easily moved.

[0014] The utility model is beneficial in that:

[0015] 1. When the pipe body needs to be installed, the utility model pulls the support frame to make it slide on the surface of the connecting frame. After the support frame slides to a suitable position, the positioning pin is rotated to the inner wall of the support frame and the inner wall of the positioning hole of the connecting frame, and then the support frame is fixed to the bottom end of the ceiling. Then the pipe body is placed in a suitable position, and the threaded rod is rotated to make the threaded rod rotate on the inner wall of the placement groove of the placement block. At the same time, the threaded rod will also rotate on the inner wall of the clamping block, and the clamping block will drive the cushion to move, and the cushion will be squeezed on the surface of the pipe body. By arranging the placement block, the threaded rod, the clamping block and the cushion, the pipe body can be fixed and can adapt to pipe bodies of different sizes to a certain extent. The connecting frame and the support frame can adjust the position of the placement block according to installation requirements.

[0016] 2. Before part of the pipe body passes through the wall, the utility model pulls the handle to drive the clamping ring to move, and the clamping ring slides on the inner wall of the limit ring. After the clamping ring slides to a suitable position, the filling ring is fitted to the pipe body, and then the handle is released and the spring rebounds. The spring drives the clamping ring to slide, and the clamping ring is inserted into the inner wall of the filling ring. Then the pipe body passes through the wall, and the filling ring is squeezed between the wall and the pipe body. By providing the filling ring, the possibility of the pipe body and the wall moving erratically can be reduced to a certain extent, and the wear between the pipe body and the wall can be reduced at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of a pipe body in a HVAC pipe installation bracket used in HVAC engineering;

[0019] Figure 2 It is a schematic diagram of the exploded structure of a support device in a HVAC pipe installation bracket used in HVAC engineering;

[0020] Figure 3 It is a schematic diagram of the side view structure of a pipe body in a HVAC pipe installation bracket used in HVAC engineering;

[0021] Figure 4A HVAC pipe installation bracket for HVAC engineering Figure 3 Schematic diagram of the structure at point A.

[0022] In the figure: 1. tube body; 2. supporting device; 21. placement block; 22. threaded rod; 23. clamping block; 24. cushion; 25. connecting frame; 26. supporting frame; 27. positioning hole; 28. positioning pin; 29. ​​placement groove; 3. filling device; 31. limiting ring; 32. snap ring; 33. filling ring; 34. spring; 35. handle. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 As shown, a HVAC pipe installation bracket for HVAC engineering includes a pipe body 1 and a supporting device 2, the surface of the pipe body 1 is provided with the supporting device 2, the supporting device 2 includes a placement block 21, the placement block 21 is located on the upper surface of the pipe body 1, the inner wall of the placement block 21 is rotatably connected to two threaded rods 22, the surfaces of the two threaded rods 22 are threadedly connected to two clamping blocks 23, the surfaces of the clamping blocks 23 are fixedly connected to a cushion 24, and the cushion 24 is located on the surface of the pipe body 1; when working, the placement block 21 is fixed on the ceiling, and then the pipe body 1 is placed in a suitable position, and then the threaded rod 22 is rotated to allow the threaded rod 22 to rotate on the inner surface of the placement block 21 and the inner wall of the clamping block 23, when the threaded rod 22 rotates, it will drive the clamping block 23 to move, and the clamping block 23 drives the cushion 24 to move, and the cushion 24 is squeezed on the surface of the pipe body 1, by arranging the placement block 21, the threaded rod 22, the clamping block 23 and the cushion 24, the pipe body 1 can be installed and fixed to a certain extent.

[0025] The upper surface of the placement block 21 is fixedly connected with a connecting frame 25, and the surface of the connecting frame 25 is slidably connected with a supporting frame 26; when working, the supporting frame 26 is pulled to slide on the surface of the connecting frame 25, and the connecting frame 25 can support the supporting frame 26 to a certain extent.

[0026] The vertical cross-section of the connecting frame 25 forms a "concave"-shaped structure, and the surfaces of the placement block 21 and the connecting frame 25 are provided with a plurality of bolts; when working, the connecting frame 25 and the placement block 21 are fitted together, and then the bolts are rotated to the inner walls of the connecting frame 25 and the placement block 21, and the connecting frame 25 and the placement block 21 are fixed by setting the bolts.

[0027] A plurality of positioning holes 27 are provided on the surface of the connecting frame 25, and positioning pins 28 are threadedly connected to the inner wall of the supporting frame 26 and the inner wall of the positioning holes 27 of the connecting frame 25; during operation, the supporting frame 26 is pulled to slide on the surface of the connecting frame 25, and after the supporting frame 26 slides to a suitable height, the positioning pins 28 are rotated to the inner walls of the positioning holes 27 of the supporting frame 26 and the connecting frame 25, and the positioning pins 28 can limit the position between the connecting frame 25 and the supporting frame 26.

[0028] Two placement grooves 29 are provided on the surface of the placement block 21, and the inner wall of the placement groove 29 of the placement block 21 is rotatably connected to the surface of the threaded rod 22, and the inner wall of the placement groove 29 is slidably connected to the surface of the clamping block 23; during operation, the threaded rod 22 rotates on the inner wall of the placement groove 29 of the placement block 21, and the clamping block 23 also moves on the inner wall of the placement groove 29. The opening of the placement groove 29 can facilitate the movement of the clamping block 23.

[0029] A filling device 3 is provided on the surface of the tube body 1, and the filling device 3 includes two limiting rings 31. The inner surfaces of the two limiting rings 31 are fixedly connected to the surface of the tube body 1, and the inner walls of the limiting rings 31 are slidably connected with a clamping ring 32. Two filling rings 33 are sleeved on the surface of the tube body 1 near the two limiting rings 31, and the clamping rings 32 are inserted into the inner walls of the two filling rings 33. When working, the two filling rings 33 are sleeved on the surface of the tube body 1, and then the clamping rings 32 are pushed to slide on the inner walls of the limiting rings 31, and the clamping rings 32 are inserted into the inner walls of the filling rings 33. When the tube body 1 is installed, the filling rings 33 will be squeezed between the tube body 1 and the wall. By setting the filling rings 33, the possibility of the tube body 1 moving around in the wall can be reduced.

[0030] A plurality of springs 34 are fixedly connected to the side wall of the snap ring 32 and the surface of the limit ring 31; during operation, the snap ring 32 is pulled to allow the snap ring 32 to drive the spring 34 to stretch. After the filling ring 33 is placed in a suitable position, the snap ring 32 is released and the spring 34 rebounds. The spring 34 drives the snap ring 32 to slide. The setting of the spring 34 can limit the position of the snap ring 32.

[0031] Two handles 35 are fixedly connected to the side wall of the snap ring 32, and the two handles 35 are symmetrically distributed relative to the central axis of the snap ring 32; when working, the handle 35 is pulled to make the snap ring 32 slide, and the snap ring 32 can be easily moved by setting the handle 35.

[0032] Working principle: when the pipe body 1 needs to be installed, the support frame 26 is pulled to make the support frame 26 slide on the surface of the connecting frame 25. After the support frame 26 slides to the appropriate position, the positioning pin 28 is rotated to the inner wall of the support frame 26 and the inner wall of the positioning hole 27 of the connecting frame 25, and then the support frame 26 is fixed to the bottom end of the ceiling. Then the pipe body 1 is placed in the appropriate position, and the threaded rod 22 is rotated to make the threaded rod 22 rotate on the inner wall of the placement groove 29 of the placement block 21. At the same time, the threaded rod 22 will also rotate on the inner wall of the clamping block 23, and the clamping block 23 will drive the soft pad 24 to move, and the soft pad 24 is squeezed on the surface of the pipe body 1. By setting the placement block 21, the threaded rod 22, the clamping block 23 and the soft pad 24, the pipe body 1 can be fixed and can be fixed to a certain extent. The top is adapted to pipe bodies 1 of different sizes, and the connecting frame 25 and the supporting frame 26 can adjust the position of the placement block 21 according to the installation requirements; before part of the pipe body 1 passes through the wall, pull the handle 35 to let the handle 35 drive the clamping ring 32 to move, and the clamping ring 32 slides on the inner wall of the limiting ring 31. After the clamping ring 32 slides to a suitable position, the filling ring 33 is attached to the pipe body 1, and then the handle 35 is released and the spring 34 will rebound. The spring 34 drives the clamping ring 32 to slide, and the clamping ring 32 is inserted into the inner wall of the filling ring 33, and then the pipe body 1 is passed through the wall. The filling ring 33 is squeezed between the wall and the pipe body 1. By setting the filling ring 33, the possibility of the pipe body 1 and the wall moving erratically can be reduced to a certain extent, and the wear between the pipe body 1 and the wall can be reduced.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A HVAC pipe mounting bracket for HVAC engineering, comprising a pipe body (1) and a supporting device (2), characterized in that: The surface of the tube body (1) is provided with a supporting device (2), and the supporting device (2) comprises a placement block (21), and the placement block (21) is located on the upper surface of the tube body (1), and the inner wall of the placement block (21) is rotatably connected to two threaded rods (22), and the surfaces of the two threaded rods (22) are threadedly connected to two clamping blocks (23), and the surfaces of the clamping blocks (23) are fixedly connected to soft pads (24), and the soft pads (24) are located on the surface of the tube body (1).

2. The HVAC pipe mounting bracket for HVAC engineering according to claim 1, characterized in that: The upper surface of the placement block (21) is fixedly connected to a connecting frame (25), and the surface of the connecting frame (25) is slidably connected to a supporting frame (26).

3. The HVAC pipe mounting bracket for HVAC engineering according to claim 2, characterized in that: The vertical cross section of the connecting frame (25) forms a "concave"-shaped structure, and a plurality of bolts are provided on the surfaces of the placement block (21) and the connecting frame (25).

4. The HVAC pipe mounting bracket for HVAC engineering according to claim 3, characterized in that: A plurality of positioning holes (27) are provided on the surface of the connecting frame (25), and positioning pins (28) are threadedly connected to the inner wall of the supporting frame (26) and the inner wall of the positioning holes (27) of the connecting frame (25).

5. The HVAC pipe mounting bracket for HVAC engineering according to claim 4, characterized in that: The surface of the placement block (21) is provided with two placement grooves (29); the inner wall of the placement groove (29) of the placement block (21) is rotationally connected to the surface of the threaded rod (22); and the inner wall of the placement groove (29) is slidingly connected to the surface of the clamping block (23).

6. The HVAC pipe mounting bracket for HVAC engineering according to claim 1, characterized in that: The surface of the tube body (1) is provided with a filling device (3), and the filling device (3) comprises two limiting rings (31), the inner surfaces of the two limiting rings (31) are fixedly connected to the surface of the tube body (1), the inner walls of the limiting rings (31) are slidably connected with a clamping ring (32), and two filling rings (33) are sleeved on the surface of the tube body (1) near the two limiting rings (31), and the clamping rings (32) are inserted into the inner walls of the two filling rings (33).

7. The HVAC pipe mounting bracket for HVAC engineering according to claim 6, characterized in that: A plurality of springs (34) are fixedly connected to the side wall of the clamping ring (32) and the surface of the limiting ring (31).

8. The HVAC pipe mounting bracket for HVAC engineering according to claim 6, characterized in that: Two handles (35) are fixedly connected to the side wall of the clamping ring (32), and the two handles (35) are symmetrically distributed relative to the central axis of the clamping ring (32).

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