Air conditioner pipeline fixing device for air conditioner installation

Abstract

The utility model relates to an air conditioner pipeline fixing device for air conditioner installation, and belongs to the technical field of air conditioner installation, the air conditioner pipeline fixing device comprises a lower fixing seat and an upper fixing seat attached to the upper surface of the lower fixing seat, four supporting rods are fixed to the upper surface of the lower fixing seat, a box body is fixed to the upper surfaces of the four supporting rods, and a fixing mechanism is arranged in the box body; and a limiting mechanism for limiting the upper fixing seat is arranged in the lower fixing seat. According to the air conditioner pipeline fixing device for air conditioner installation, an air conditioner pipeline is placed in the lower fixing base, a rotating handle is rotated, a worm is driven to rotate, a worm gear and a rotating rod are driven to rotate together, the rotating rod drives a plurality of lead screws to rotate together through a transmission assembly, the lead screws drive two moving plates to move relatively at the same time, and clamping plates are driven to move through first telescopic rods; and after the clamping plates abut against the pipeline, the movable plates can extrude the first springs, the clamping force on the pipeline is increased through the first springs, the pipeline is clamped and fixed, the fixing effect is good, and the clamping force can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning installation, in particular to an air-conditioning pipe fixing device for air-conditioning installation. Background Art

[0002] In the piping system of central air conditioning, the pipes are arranged in a numerous and dense manner, and there are many intersecting pipe spaces. Brackets are usually set at the corresponding pipe positions to fix the positions of the corresponding pipes and ensure that they are in a stable working state.

[0003] For example, a Chinese patent (publication number: CN217559196U) discloses an air conditioning duct fixing device for air conditioning installation, comprising a plurality of clamping members for clamping the duct; wherein, at least one clamping member has a sleeve portion at the lower end, the sleeve portion has a slot with a notch facing downward, the side wall of the slot is recessed inward to form a groove connected to the slot, a ratchet that rotates up and down is installed in the groove by a rotating shaft, and a torsion spring is mounted on the rotating shaft; at least one clamping member has a plug-in portion at the upper end, the plug-in portion is inserted into the slot, the plug-in portion is provided with a ratchet structure that cooperates with the ratchet, and the torsion spring enables the ratchet to cooperate with the ratchet structure. The beneficial effect of the technical solution proposed by this utility model is that by providing the sleeve portion and the plug-in portion, the two clamping members can be plugged together and installed together without the need for small parts such as bolts and screws, nor special installation tools such as bolt drivers. At the same time, by adjusting the depth of the ratchet structure inserted into the slot, it can be applied to air conditioning ducts with different spacings, with the advantages of simple and quick operation.

[0004] The above-mentioned air-conditioning duct fixing device for air-conditioning installation still has certain shortcomings. By setting the plug-in part and the plug-in part, the two clamping parts do not need small parts such as bolts and screws, nor do they need specific installation tools such as bolt drivers, and can be plugged together and installed. At the same time, by adjusting the depth of the ratchet structure inserted into the slot, it can be suitable for air-conditioning ducts with different spacings, and has the advantages of simple and quick operation. However, during use, due to long-term use, the fixing device is easy to loosen, the fixing effect is poor, and there is a lack of convenient installation and adjustment mechanism, which affects the fixing effect of the air-conditioning duct. Therefore, this application proposes an air-conditioning duct fixing device for air-conditioning installation to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention provides an air conditioning pipe fixing device for air conditioning installation, which has the advantage of convenient adjustment and solves the problem of inconvenient adjustment of the existing air conditioning pipe fixing device for air conditioning installation.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an air conditioning duct fixing device for air conditioning installation, comprising a lower fixing seat and an upper fixing seat attached to the upper surface of the lower fixing seat, four support rods being fixed to the upper surface of the four support rods, a box being fixed to the upper surface of the four support rods, a fixing mechanism being provided inside the box, and a limiting mechanism being provided inside the lower fixing seat for limiting the position of the upper fixing seat;

[0007] The fixing mechanism includes a moving component and a limiting component. The moving component includes a rotating rod rotatably connected between the left and right sides of the inner cavity of the box through a bearing seat, a worm wheel fixed to the outer surface of the rotating rod, a worm engaged with the outer surface of the worm wheel, four fixed plates fixed between the upper and lower sides of the inner cavity of the box, a screw rod rotatably connected between the two fixed plates through a bearing seat, and a transmission component arranged on the outer surface of the rotating rod.

[0008] By adopting this technical solution, the pipeline is fixed by the fixing mechanism, and the lower fixing seat and the upper fixing seat are limited by the limiting mechanism, thereby improving the fixing effect of the pipeline.

[0009] Furthermore, the limiting assembly includes two movable plates threadedly connected to the outer surface of the screw rod, multiple first telescopic rods fixed on opposite sides of the two movable plates, a first spring sleeved on the outer surface of the first telescopic rod, and a splint fixed on opposite sides of the left and right groups of the first telescopic rods.

[0010] By adopting this technical solution, the pipe is clamped and fixed by the clamping plate.

[0011] Furthermore, the transmission assembly includes three first sprockets fixed to the outer surface of the rotating rod and a second sprocket fixed to the outer surface of the screw rod, and the outer surfaces of the first sprockets and the second sprockets are transmission-connected with chains.

[0012] By adopting this technical solution, the rotating rod drives the screw rod to rotate through the transmission assembly.

[0013] Furthermore, a rotating hole is opened on the upper surface of the box body, and the worm is rotatably connected to the inside of the rotating hole through a bearing, and a rotating handle is fixed on the upper surface of the worm.

[0014] By adopting this technical solution, the stability of the worm during rotation is increased, and the worm can be easily rotated by rotating the handle.

[0015] Furthermore, a circular hole is opened on the left side of the fixing plate, and the rotating rod is rotatably connected to the inside of the circular hole through a bearing.

[0016] By adopting this technical solution, the stability of the rotating rod during rotation is increased.

[0017] Furthermore, the opposite sides of the left and right first springs are respectively fixed to the opposite sides of the two clamping plates, and the opposite sides of the left and right first springs are respectively fixed to the opposite sides of the two movable plates.

[0018] By adopting this technical solution, the first spring applies pressure to the clamping plate, further clamping and fixing the pipeline, thereby improving stability.

[0019] Furthermore, the limiting mechanism includes a plurality of first magnets fixed to the lower surface of the box body and a plurality of second magnets fixed to the upper surface of the upper fixed seat, a cavity is provided on both the left and right sides of the lower fixed seat, two grooves are provided on the lower surface of the upper fixed seat, and a card slot connected to the groove is provided inside the upper fixed seat, and the limiting mechanism also includes a second telescopic rod fixed on the opposite side of the two cavities, a second spring sleeved on the outer surface of the second telescopic rod, a movable plate fixed on the opposite side of the two second telescopic rods, a card rod and a connecting rod fixed on the opposite side of the two movable plates, and a push plate fixed on the opposite side of the two connecting rods.

[0020] By adopting this technical solution, the lower fixing seat and the upper fixing seat are limited by the limiting mechanism, thereby improving the fixing effect of the pipeline.

[0021] Furthermore, the clamping rod is slidably connected to the inside of the clamping slot, the opposite sides of the two second springs are respectively fixed to the opposite sides of the two cavities, and the opposite sides of the two second springs are respectively fixed to the opposite sides of the two movable plates.

[0022] By adopting this technical solution, the movable plate is reset by the second spring, driving the clamping rod to be clamped into the interior of the clamping slot, thereby fixing the lower fixing seat and the upper fixing seat.

[0023] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0024] 1. The air-conditioning duct fixing device for installing the air conditioner is used. The air-conditioning duct is placed in the lower fixing seat through the fixing mechanism. The rotating handle is turned to drive the worm to rotate, and the worm wheel and the rotating rod are driven to rotate together. The rotating rod drives multiple screws to rotate together through the transmission assembly. The screw drives the two movable plates to move relative to each other at the same time, and drives the clamping plate to move through the first telescopic rod. When the clamping plate abuts against the duct, the movable plate will squeeze the first spring, and the clamping force on the duct is increased through the first spring. The duct is clamped and fixed, with good fixing effect and adjustable clamping force.

[0025] 2. The air-conditioning pipe fixing device for installing the air conditioner pushes the push plate through the limiting mechanism. The push plate drives the movable plate and the clamping rod to move together through the connecting rod and squeezes the second spring to fit the upper fixed seat with the lower fixed seat. The push plate is released, and the movable plate is reset, so that the clamping rod is stuck in the inside of the clamping slot and fixed to the upper fixed seat, further increasing the limiting effect of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of the utility model;

[0027] Figure 2 This is a structural diagram of the fixing mechanism of the utility model;

[0028] Figure 3 This is a three-dimensional appearance diagram of the lower fixing seat of the utility model;

[0029] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0030] In the figure: 1. lower fixed seat; 2. upper fixed seat; 3. support rod; 4. fixing mechanism; 401. rotating rod; 402. worm gear; 403. worm; 404. transmission assembly; 405. fixed plate; 406. screw rod; 407. movable plate; 408. first telescopic rod; 409. first spring; 410. clamping plate; 5. limiting mechanism; 501. cavity; 502. second telescopic rod; 503. second spring; 504. movable plate; 505. connecting rod; 506. push plate; 507. clamping rod; 508. clamping slot; 509. groove; 510. first magnet; 511. second magnet; 6. box body. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] See also Figure 1-3The air-conditioning pipe fixing device for installing an air conditioner in this embodiment includes a lower fixing seat 1 and an upper fixing seat 2 attached to the upper surface of the lower fixing seat 1. The lower fixing seat 1 and the upper fixing seat 2 cooperate to further clamp and fix the pipe. Four support rods 3 are fixed to the upper surface of the lower fixing seat 1, and a box body 6 is fixed to the upper surface of the four support rods 3. A fixing mechanism 4 is provided inside the box body 6, and the pipe is fixed by the fixing mechanism 4. A limiting mechanism 5 is provided inside the lower fixing seat 1 to limit the upper fixing seat 2. The lower fixing seat 1 and the upper fixing seat 2 are limited by the limiting mechanism 5, thereby improving the fixing effect of the pipe.

[0033] Among them, sliding blocks are fixed on the left and right sides of the upper fixed base 2, and the sliding blocks are slidably connected to the outer surface of the support rod 3 to increase the stability of the upper fixed base 2 when moving.

[0034] Please refer again Figure 2 In order to fix the pipeline, the fixing mechanism 4 in this embodiment includes a moving component and a limiting component. The moving component includes a rotating rod 401 rotatably connected between the left and right sides of the inner cavity of the box body 6 through a bearing seat, a worm gear 402 fixed to the outer surface of the rotating rod 401, a worm 403 engaged with the outer surface of the worm gear 402, four fixed plates 405 fixed between the upper and lower sides of the inner cavity of the box body 6, a screw rod 406 rotatably connected between the two fixed plates 405 through a bearing seat, and a transmission component 404 arranged on the outer surface of the rotating rod 401. The rotating rod 401 drives the screw rod 406 to rotate through the transmission component 404.

[0035] The limiting assembly includes two movable plates 407 threadedly connected to the outer surface of the screw rod 406, multiple first telescopic rods 408 fixed on opposite sides of the two movable plates 407, a first spring 409 sleeved on the outer surface of the first telescopic rod 408, and a clamping plate 410 fixed on opposite sides of the left and right groups of first telescopic rods 408. The clamping plate 410 is arc-shaped and is used to clamp and fix the pipe.

[0036] Among them, the transmission assembly 404 includes three first sprockets fixed to the outer surface of the rotating rod 401 and a second sprocket fixed to the outer surface of the screw rod 406. The outer surfaces of the first sprockets and the second sprockets are connected by chains, and the rotating rod 401 drives the screw rod 406 to rotate through the transmission assembly 404.

[0037] In addition, a rotating hole is opened on the upper surface of the box body 6, and the worm 403 is rotatably connected to the inside of the rotating hole through a bearing, thereby increasing the stability of the worm 403 during rotation. A rotating handle is fixed on the upper surface of the worm 403 to facilitate the rotation of the worm 403. A circular hole is opened on the left side of the fixing plate 405, and the rotating rod 401 is rotatably connected to the inside of the circular hole through a bearing, thereby increasing the stability of the rotating rod 401 during rotation.

[0038] In addition, the opposite sides of the left and right first springs 409 are respectively fixed to the opposite sides of the two clamps 410, and the opposite sides of the left and right first springs 409 are respectively fixed to the opposite sides of the two movable plates 407. The first springs 409 apply pressure to the clamps 410 to further clamp and fix the pipes, thereby improving stability.

[0039] It should be noted that the left and right first telescopic rods 408 include a first rod sleeve fixed to the opposite side of the two movable plates 407, a first sliding rod slidably connected to the inside of the first rod sleeve, a first limit block fixed to the back of the first sliding rod, a first limit groove opened on the back of the inner cavity of the first rod sleeve, the first limit block is slidably connected to the inside of the first limit groove, and the opposite sides of the two first sliding rods are respectively fixed to the opposite sides of the two splints 410, and the splint 410 is moved linearly through the first telescopic rod 408.

[0040] The fixing mechanism 4 in this embodiment places the air-conditioning pipe in the lower fixing seat 1, rotates the rotating handle, drives the worm 403 to rotate, drives the worm wheel 402 and the rotating rod 401 to rotate together, and the rotating rod 401 drives multiple screw rods 406 to rotate together through the transmission assembly 404. The screw rod 406 drives the two movable plates 407 to move relative to each other at the same time, and drives the clamping plate 410 to move through the first telescopic rod 408. When the clamping plate 410 abuts against the pipe, the movable plate 407 will squeeze the first spring 409, and the first spring 409 increases the clamping force on the pipe to clamp and fix the pipe.

[0041] See also Figure 2 and Figure 4 In order to facilitate the fixing of the lower fixing seat 1 and the upper fixing seat 2, the limiting mechanism 5 in this embodiment includes a plurality of first magnets 510 fixed to the lower surface of the box body 6 and a plurality of second magnets 511 fixed to the upper surface of the upper fixing seat 2. A cavity 501 is provided on both the left and right sides of the lower fixing seat 1, two grooves 509 are provided on the lower surface of the upper fixing seat 2, and a card slot 508 connected to the groove 509 is provided inside the upper fixing seat 2. The limiting mechanism 5 also includes a second telescopic rod 502 fixed to the opposite side of the inner cavity of the two cavities 501, a second spring 503 sleeved on the outer surface of the second telescopic rod 502, a movable plate 504 fixed to the opposite side of the two second telescopic rods 502, a card rod 507 and a connecting rod 505 fixed to the opposite side of the two movable plates 504, and a push plate 506 fixed to the opposite side of the two connecting rods 505.

[0042] Among them, the card rod 507 is slidably connected to the inside of the card slot 508, and is used to fix the lower fixed seat 1 and the upper fixed seat 2. The opposite sides of the two second springs 503 are respectively fixed to the opposite sides of the inner cavities of the two cavities 501, and the opposite sides of the two second springs 503 are respectively fixed to the opposite sides of the two movable plates 504. The movable plates 504 are reset by the second springs 503, driving the card rod 507 to be stuck in the inside of the card slot 508, thereby fixing the lower fixed seat 1 and the upper fixed seat 2.

[0043] It is understandable that when the upper fixing seat 2 and the lower fixing seat 1 need to be separated, the first magnet 510 and the second magnet 511 are attracted to fix the upper fixing seat 2, making it convenient to fix the pipeline through the lower fixing seat 1.

[0044] It should be noted that the left and right second telescopic rods 502 include a second rod sleeve fixed on the opposite side of the inner cavity of the two cavities 501, a second sliding rod slidably connected to the inside of the second rod sleeve, a second limit block fixed on the back of the second sliding rod, and a second limit groove opened on the back of the inner cavity of the second rod sleeve. The second limit block is slidably connected to the inside of the second limit groove, and the opposite sides of the two second sliding rods are respectively fixed to the opposite side of the two movable plates 504, and the movable plate 504 is moved linearly by the second telescopic rod 502.

[0045] The limiting mechanism 5 in this embodiment pushes the push plate 506, and the push plate 506 drives the movable plate 504 and the clamping rod 507 to move together through the connecting rod 505 and squeeze the second spring 503, so that the upper fixed seat 2 and the lower fixed seat 1 are fitted together. The push plate 506 is released, and the movable plate 504 is reset, so that the clamping rod 507 is clamped into the inside of the clamping groove 508, fixing the upper fixed seat 2, and further increasing the limiting effect on the pipeline.

[0046] The working principle of the above embodiment is:

[0047] (1) After placing the air conditioning pipe inside the lower fixed seat 1, turn the rotating handle, which drives the worm 403 to rotate, and the worm wheel 402 and the rotating rod 401 to rotate together through the worm 403, and the three first sprockets to rotate through the rotating rod 401. The first sprocket drives the second sprocket and the screw rod 406 to rotate together through the chain. Since the two sections of the screw rod 406 have opposite thread directions, the screw rod 406 rotates, driving the two movable plates 407 to move relative to each other at the same time. The movable plate 407 will drive the clamping plate 410 to move through the first telescopic rod 408. When the clamping plate 410 contacts the pipe, the movable plate 407 will squeeze the first spring 409, and the clamping force on the pipe will be increased through the first spring 409, so that the pipe is clamped and fixed.

[0048] (2) When it is necessary to fix the upper fixing seat 2, the two push plates 506 are pushed relative to each other. The push plates 506 drive the movable plate 504 and the clamping rod 507 to move together through the connecting rod 505 and squeeze the second spring 503 and the second telescopic rod 502. At this time, the upper fixing seat 2 is fitted with the lower fixing seat 1, and the push plate 506 is released. The movable plate 504 will be reset under the action of the second spring 503, driving the clamping rod 507 to move, so that the clamping rod 507 is clamped into the inside of the clamping groove 508, fixing the upper fixing seat 2, and further increasing the limiting effect on the pipeline.

Claims

1. An air conditioning duct fixing device for air conditioning installation, comprising a lower fixing seat (1) and an upper fixing seat (2) attached to the upper surface of the lower fixing seat (1), characterized in that: Four support rods (3) are fixed to the upper surface of the lower fixed seat (1), a box (6) is fixed to the upper surface of the four support rods (3), a fixing mechanism (4) is provided inside the box (6), and a limiting mechanism (5) for limiting the position of the upper fixed seat (2) is provided inside the lower fixed seat (1); The fixing mechanism (4) includes a moving assembly and a limiting assembly, wherein the moving assembly includes a rotating rod (401) rotatably connected between the left and right sides of the inner cavity of the box body (6) through a bearing seat, a worm wheel (402) fixed to the outer surface of the rotating rod (401), a worm (403) meshed with the outer surface of the worm wheel (402), four fixed plates (405) fixed between the upper and lower sides of the inner cavity of the box body (6), a screw rod (406) rotatably connected between the two fixed plates (405) through a bearing seat, and a transmission assembly (404) arranged on the outer surface of the rotating rod (401).

2. The air conditioning pipe fixing device for air conditioning installation according to claim 1, characterized in that: The limiting assembly includes two movable plates (407) threadedly connected to the outer surface of the screw rod (406), a plurality of first telescopic rods (408) fixed to opposite sides of the two movable plates (407), a first spring (409) sleeved on the outer surface of the first telescopic rod (408), and a clamping plate (410) fixed to opposite sides of the left and right groups of the first telescopic rods (408).

3. The air conditioning pipe fixing device for air conditioning installation according to claim 1, characterized in that: The transmission assembly (404) comprises three first sprockets fixed to the outer surface of the rotating rod (401) and a second sprocket fixed to the outer surface of the screw rod (406), and the outer surfaces of the first sprockets and the second sprockets are connected to each other by chains.

4. The air conditioning pipe fixing device for air conditioning installation according to claim 1, characterized in that: A rotating hole is provided on the upper surface of the box body (6), and the worm (403) is rotatably connected to the inside of the rotating hole via a bearing. A rotating handle is fixed on the upper surface of the worm (403).

5. The air conditioning pipe fixing device for air conditioning installation according to claim 1, characterized in that: A circular hole is provided on the left side of the fixing plate (405), and the rotating rod (401) is rotatably connected to the inside of the circular hole via a bearing.

6. The air conditioning pipe fixing device for air conditioning installation according to claim 2, characterized in that: The opposite sides of the two left and right first springs (409) are respectively fixed to the opposite sides of the two clamping plates (410), and the opposite sides of the two left and right first springs (409) are respectively fixed to the opposite sides of the two movable plates (407).

7. The air conditioning pipe fixing device for air conditioning installation according to claim 1, characterized in that: The limiting mechanism (5) includes a plurality of first magnets (510) fixed to the lower surface of the box body (6) and a plurality of second magnets (511) fixed to the upper surface of the upper fixed seat (2), a cavity (501) is provided on both the left and right sides of the lower fixed seat (1), two grooves (509) are provided on the lower surface of the upper fixed seat (2), and a clamping groove (508) connected to the groove (509) is provided inside the upper fixed seat (2). The limiting mechanism (5) also includes a second telescopic rod (502) fixed to the opposite side of the inner cavity of the two cavities (501), a second spring (503) sleeved on the outer surface of the second telescopic rod (502), a movable plate (504) fixed to the opposite side of the two second telescopic rods (502), a clamping rod (507) and a connecting rod (505) fixed to the opposite side of the two movable plates (504), and a push plate (506) fixed to the opposite side of the two connecting rods (505).

8. The air conditioning pipe fixing device for air conditioning installation according to claim 7, characterized in that: The clamping rod (507) is slidably connected to the inside of the clamping slot (508), and the opposite sides of the two second springs (503) are respectively fixed to the opposite sides of the inner cavities of the two cavities (501), and the opposite sides of the two second springs (503) are respectively fixed to the opposite sides of the two movable plates (504).

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