Central air conditioner pipeline laying supporting device

Abstract

The utility model relates to the technical field of pipeline laying equipment, and discloses a central air conditioner pipeline laying supporting device which comprises a supporting frame, the supporting frame is further provided with a clamping assembly and an adjusting assembly, the clamping assembly comprises a fixed clamping plate and a fixed rod which are fixedly installed on the supporting frame, the fixed rod is connected with a movable clamping plate in a sliding mode, and the movable clamping plate is connected with the adjusting assembly in a sliding mode. The movable clamping plate is in threaded connection with a threaded rod, and a baffle is fixedly installed at the top end of the fixed rod. According to the supporting device for laying of the central air conditioner pipeline, the clamping assembly is arranged on the supporting frame, the fixed clamping plate is fixed to the supporting frame, the movable clamping plate is connected to the supporting frame through a fixing rod, a threaded rod and other structures, meanwhile, the fixing rod and the movable clamping plate are in sliding connection, and the threaded rod and the movable clamping plate are in threaded connection; therefore, after the threaded rod rotates, the distance between the movable clamping plate and the fixed clamping plate can be adjusted, and the clamping and supporting requirements of pipelines with different diameters are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline laying equipment technical field, concretely is a central air conditioning pipeline laying support device. BACKGROUND

[0002] The central air conditioning pipeline laying support device is an important component part for ensuring stable operation of the central air conditioning pipeline system.

[0003] In the central air conditioning, different diameter pipelines are set up to meet different application requirements, but the size of the buckle of the traditional support frame for clamping the pipeline is mostly fixed structure, and cannot be timely applied to the application of different diameter pipelines, therefore, the central air conditioning pipeline laying support device is provided to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] In view of the deficiencies of the prior art, the utility model provides a central air conditioning pipeline laying support device, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical scheme: a central air conditioning pipeline laying support device, which comprises a support frame, a clamping assembly and an adjusting assembly are further arranged on the support frame, the clamping assembly comprises a fixed clamping plate and a fixed rod fixedly installed on the support frame, a movable clamping plate is slidably connected to the fixed rod, a threaded rod is threadedly connected to the movable clamping plate, and a baffle is fixedly installed on the top end of the fixed rod; the adjusting assembly comprises a driving shaft and a driven shaft rotatably arranged on the support frame, a turntable is fixedly installed on the end portion of the support frame and penetrates the driving shaft, one end of the driven shaft is fixedly connected with the threaded rod, a secondary bevel gear is fixedly installed at the other end of the driven shaft, a primary bevel gear is fixedly installed on the outer surface of the driving shaft and is in meshing transmission connection with the secondary bevel gear, a ball head rod is further slidably arranged on the driving shaft, a connecting plate and a connecting rod are fixedly installed on the ball head rod respectively, a friction block is fixedly installed at the end portion of the connecting rod, a first spring is fixedly installed on the side surface of the connecting plate, and the end portion of the first spring away from the connecting plate is fixedly connected with the driving shaft.

[0006] Preferably, the movable clamping plate is located above the fixed clamping plate, and the side surface adjacent to the fixed clamping plate of the movable clamping plate is arc-shaped.

[0007] Preferably, an auxiliary hole for penetrating the threaded rod is formed in the fixed clamping plate, and the inner diameter of the auxiliary hole is greater than the outer diameter of the threaded rod.

[0008] Preferably, a sliding block is further slidably arranged on the turntable, an arc-shaped protrusion is fixedly installed on the side surface of the sliding block close to the ball head rod, a sliding knob is fixedly installed on the side surface of the sliding block away from the arc-shaped protrusion, and a square-shaped protrusion is further fixedly installed on the sliding block.

[0009] Preferably, the adjusting assembly further comprises a second spring fixedly connected with the slider and the rotating disc respectively.

[0010] Preferably, the friction block is located at the inner cavity of the support frame, and the side surface of the friction block is provided with friction lines for enhancing friction.

[0011] Preferably, a sliding groove for passing through the connecting rod is formed in the driving shaft, and the two ends of the sliding groove are designed as sealed.

[0012] Preferably, the arc surface of the arc-shaped protrusion is in contact with the ball head end of the ball head rod.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1、The central air conditioning pipeline laying support device is characterized in that the clamping assembly is arranged on the support frame, the fixed clamping plate is fixed on the support frame, the movable clamping plate is connected to the support frame through the fixed rod and the threaded rod, the fixed rod and the movable clamping plate are in sliding connection, and the threaded rod and the movable clamping plate are in threaded connection, so that the distance between the movable clamping plate and the fixed clamping plate can be adjusted after the threaded rod is rotated, and the clamping and supporting requirements of pipelines with different diameters are met.

[0015] 2、The central air conditioning pipeline laying support device is characterized in that the adjusting assembly is arranged on the support frame and used for driving the two threaded rods to rotate synchronously, the operation steps of the overall structure are simplified, the friction block in the adjusting assembly can form a certain friction force with the support frame, the state of the internal structure is locked, the stability of the overall device is further improved, and the clamping effect between the movable clamping plate and the fixed clamping plate is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the partial structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the driving shaft structure of the utility model;

[0019] Figure 4 It is an exploded view of the ball head rod structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the slider structure of the utility model.

[0021] In the figure: 1, support frame; 2, clamping assembly; 21, fixed rod; 22, baffle; 23, threaded rod; 24, movable clamping plate; 25, fixed clamping plate; 3, adjusting assembly; 31, rotating disc; 32, driving shaft; 33, driven shaft; 34, secondary bevel gear; 35, primary bevel gear; 36, friction block; 37, connecting rod; 38, connecting plate; 39, first spring; 310, ball head rod; 311, sliding block; 312, second spring; 313, sliding button; 314, square protrusion; 315, arc-shaped protrusion. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-5 A central air conditioning pipeline laying support device, comprising: a support frame 1, the support frame 1 is further provided with a clamping assembly 2 and an adjusting assembly 3, the clamping assembly 2 comprises a fixed clamping plate 25 and a fixed rod 21 fixedly installed on the support frame 1, a movable clamping plate 24 is slidably connected on the fixed rod 21, a threaded rod 23 is threadedly connected on the movable clamping plate 24, a baffle 22 is fixedly installed on the top end of the fixed rod 21, the baffle 22 is set up to avoid the phenomenon that the movable clamping plate 24 is separated, so as to ensure the stability of the overall structure; the movable clamping plate 24 is located above the fixed clamping plate 25, and the side surface adjacent to the movable clamping plate 24 and the fixed clamping plate 25 is arc-shaped, an auxiliary hole for passing through the threaded rod 23 is formed on the fixed clamping plate 25, and the inner diameter of the auxiliary hole is greater than the outer diameter of the threaded rod 23, the auxiliary hole is set up to avoid that the fixed clamping plate 25 affects the normal rotation of the threaded rod 23, so as to ensure the rationality of the overall structure design.

[0024] The adjusting assembly 3 comprises a driving shaft 32 and a driven shaft 33 rotatably arranged on the support frame 1, the driving shaft 32 is fixedly arranged with a rotating disc 31 through the end of the support frame 1, one end of the driven shaft 33 is fixedly connected with the threaded rod 23, and the other end of the driven shaft 33 is fixedly arranged with a secondary conical gear 34, the outer surface of the driving shaft 32 is fixedly arranged with a primary conical gear 35 which is in meshing transmission connection with the secondary conical gear 34, the driving shaft 32 is further slidably arranged with a ball head rod 310, the ball head rod 310 is fixedly arranged with a connecting plate 38 and a connecting rod 37 respectively, the end of the connecting rod 37 is fixedly arranged with a friction block 36, the side of the connecting plate 38 is fixedly arranged with a first spring 39, and the end of the first spring 39 away from the connecting plate 38 is fixedly connected with the driving shaft 32, the rotating disc 31 is further slidably arranged with a sliding block 311, the side of the sliding block 311 close to the ball head rod 310 is fixedly arranged with an arc-shaped lug 315, the side of the sliding block 311 away from the arc-shaped lug 315 is fixedly arranged with a sliding knob 313, the sliding block 311 is further fixedly arranged with a square-shaped lug 314, the square-shaped lug 314 is designed to ensure that the sliding block 311 and the rotating disc 31 have a stable sliding connection relationship, so as to avoid unexpected displacement of the sliding block 311, the adjusting assembly 3 further comprises a second spring 312 with two ends fixedly connected with the sliding block 311 and the rotating disc 31 respectively, the friction block 36 is located at the inner cavity of the support frame 1, and the side of the friction block 36 is provided with friction lines for enhancing friction, the driving shaft 32 is provided with a sliding groove for passing through both ends of the connecting rod 37, both ends of the sliding groove are designed to be sealed, and the arc surface of the arc-shaped lug 315 can be in contact with the ball head end of the ball head rod 310.

[0025] The working principle and overall structure are as follows: when in use, first, the support frame 1 is fixed on the building beam by expansion bolts and other fasteners, then the pipeline of the central air conditioner is placed on the arc surface of the fixed clamping plate 25 fixed on the support frame 1, the sliding knob 313 is pushed to slide on the rotating disc 31, the sliding block 311 fixedly connected with the sliding knob 313 slides synchronously, the arc-shaped protrusions 315 on the side surface of the sliding block 311 are disengaged from the ball head end of the ball head rod 310, the ball head rod 310 slidingly arranged in the driving shaft 32 not only fixes the connecting plate 38 but also fixes the connecting rod 37, the connecting plate 38 is further connected with the driving shaft 32 by the first spring 39, and the end of the connecting rod 37 also fixes the friction block 36, therefore, when the arc-shaped protrusions 315 are disengaged from the ball head rod 310, the friction block 36 and other structures are driven to slide under the action of the first spring 39, a gap is generated between the friction block 36 and the support frame 1, and then the rotating disc 31 is driven to rotate by the sliding knob 313, the driving shaft 32 fixedly connected with the rotating disc 31 is synchronously rotated on the support frame 1, the main bevel gear 35 fixed on the driving shaft 32 is in meshing transmission connection with the auxiliary bevel gear 34, the two ends of the driven shaft 33 rotatingly arranged in the support frame 1 are fixedly connected with the threaded rod 23 and the auxiliary bevel gear 34, therefore, when the driving shaft 32 drives the main bevel gear 35 to rotate, the threaded rod 23 is synchronously rotated under the meshing transmission of the auxiliary bevel gear 34, the threaded rod 23 is in threaded connection with the movable clamping plate 24, and the movable clamping plate 24 is in sliding connection with the fixed rod 21 fixed on the support frame 1, and the distance between the movable clamping plate 24 and the fixed clamping plate 25 can be reduced after the threaded rod 23 is rotated, so that the pipeline of the central air conditioner on the fixed clamping plate 25 is clamped, finally, the sliding knob 313 is loosened, the second spring 312 fixedly connected with the sliding block 311 and the rotating disc 31 is used to drive the sliding block 311, the sliding knob 313, the arc-shaped protrusions 315 and other structures to slide towards the ball head rod 310, so that the arc-shaped protrusions 315 press and slide the ball head rod 310 again, the distance between the friction block 36 and the support frame 1 is eliminated, the friction lines on the friction block 36 are in close contact with and cooperate with the support frame 1, so that a certain friction force is formed, the rotation of the driving shaft 32 and other structures is limited, the state of the movable clamping plate 24 is further locked, and the clamping effect of the movable clamping plate 24 and the fixed clamping plate 25 on the pipeline is improved.

[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A central air conditioning pipe laying support device, characterized by, Include: Support frame (1), the support frame (1) is further provided with clamping assembly (2) and adjusting assembly (3), the clamping assembly (2) includes fixedly installed on the support frame (1) fixed clamping plate (25) and fixed rod (21), the fixed rod (21) is slidably connected with movable clamping plate (24), the movable clamping plate (24) is threadedly connected with threaded rod (23), the top of the fixed rod (21) is fixedly installed with baffle (22); The adjusting assembly (3) includes driving shaft (32) and driven shaft (33) rotatably arranged on the support frame (1), the driving shaft (32) is fixedly installed with rotating disc (31) through the end of the support frame (1), one end of the driven shaft (33) is fixedly connected with the threaded rod (23), and the other end of the driven shaft (33) is fixedly installed with secondary bevel gear (34), the outer surface of the driving shaft (32) is fixedly installed with primary bevel gear (35) engaged with the secondary bevel gear (34), the driving shaft (32) is further slidably provided with ball head rod (310), the ball head rod (310) is fixedly installed with connecting plate (38) and connecting rod (37) respectively, the end of the connecting rod (37) is fixedly installed with friction block (36), the side of the connecting plate (38) is fixedly installed with first spring (39), and the end of the first spring (39) away from the connecting plate (38) is fixedly connected with the driving shaft (32).

2. The central air conditioner pipe laying support device according to claim 1, wherein The movable clamping plate (24) is located above the fixed clamping plate (25), and the side of the movable clamping plate (24) adjacent to the fixed clamping plate (25) is arc-shaped.

3. The central air conditioner pipe laying support device according to claim 1, wherein The fixed clamping plate (25) is provided with an auxiliary hole for passing through the threaded rod (23), and the inner diameter of the auxiliary hole is greater than the outer diameter of the threaded rod (23).

4. The central air conditioner pipe laying support device according to claim 1, wherein The rotating disc (31) is further slidably provided with a sliding block (311), the side of the sliding block (311) close to the ball head rod (310) is fixedly installed with an arc-shaped lug (315), the side of the sliding block (311) away from the arc-shaped lug (315) is fixedly installed with a sliding knob (313), and the sliding block (311) is further fixedly installed with a square lug (314).

5. The central air conditioner pipe laying support device according to claim 1, characterized in that, The adjusting assembly (3) further includes a second spring (312) fixedly connected with the sliding block (311) and the rotating disc (31) respectively.

6. The central air conditioner pipe laying support device according to claim 1, wherein The friction block (36) is located at the inner cavity of the support frame (1), and the side of the friction block (36) is provided with friction lines for enhancing friction.

7. The central air conditioner pipe laying support device according to claim 1, characterized in that, The driving shaft (32) is provided with a sliding groove for passing through both ends of the connecting rod (37), and both ends of the sliding groove are designed as sealed.

8. The central air conditioner pipe laying support device according to claim 4, characterized in that, The arc surface of the arc-shaped lug (315) can be in contact with the ball head end of the ball head rod (310).

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