Adjustable pipeline mechanism

Abstract

The utility model relates to the technical field of air conditioner engineering. The adjustable pipeline mechanism comprises a supporting frame, positioning grooves are formed in the outer surfaces of the two sides of the supporting frame, rotating grooves and telescopic structures are formed in the surfaces of the upper ends of the two ends of the supporting frame, each telescopic structure comprises a rotating ring, and the rotating rings are connected to the interiors of the rotating grooves in a clamped mode. According to the utility model, the movable screw sleeve is rotated on the outer surface of the fixed screw sleeve by rotating the movable screw sleeve, so that the longitudinal length between the movable screw sleeve and the fixed screw sleeve can be increased or reduced, and the height of the equipment for mounting and supporting a pipeline can be adjusted according to the actual situation in a building; and the applicability of the equipment is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning engineering; more specifically, it relates to an adjustable pipeline mechanism. Background Art

[0002] Air conditioning engineering refers to the engineering projects of designing, installing, commissioning, and maintaining air conditioning systems, which includes adjusting and controlling the internal air environment of buildings. The purpose of air conditioning engineering is to provide a comfortable indoor environment and improve the comfort and efficiency of life and work. In buildings, air conditioning engineering is an important systems engineering and plays an important role in improving the indoor environmental quality and saving energy. In the installation of air conditioning engineering, pipelines usually refer to the pipeline systems connecting air conditioning equipment, which are used to transport cold and hot media (such as refrigerant or hot water) to realize the operation of the air conditioning system. These pipelines include cold water supply pipelines, heating water pipelines, refrigerant pipelines, etc.

[0003] At present, during the installation of air conditioning engineering pipelines in the prior art, the pipelines are installed and supported by using a "C"-shaped mounting bracket. Most of the existing "C"-shaped mounting brackets are fixed, which is not convenient for adjusting the height of the pipeline installation support according to the actual situation inside the building, reducing the applicability of the equipment to a certain extent. Moreover, most of the existing "C"-shaped mounting brackets fix the pipelines through fixing rings, and the sizes of the fixing rings used in the prior art are mostly fixed, which is not convenient for adjusting according to the pipe diameter of the pipeline. When fixing pipelines with different pipe diameters, different models of fixing rings need to be used for fixing, reducing the practicality of the equipment to a certain extent. Therefore, there is an urgent need for an adjustable pipeline mechanism to solve the above problems. Summary of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an adjustable pipeline mechanism to solve the problems existing in the above background art.

[0005] The utility model provides the following technical solution: an adjustable pipeline mechanism, comprising:

[0006] A support frame, in which positioning grooves are provided inside the outer surfaces on both sides of the support frame, and rotation grooves are provided inside the upper end surfaces at both ends of the support frame;

[0007] An expansion structure, which includes a rotating ring, and the rotating ring is snap-fitted inside the rotation groove;

[0008] A connection structure, which includes a connection seat, and the inner wall surface of the connection seat is in contact with the upper end surface of the support frame;

[0009] A clamping structure, which includes a fixed clamping ring, and the bottom surface of the fixed clamping ring is fixedly connected to the upper end surface of the connection seat.

[0010] Preferably, the telescopic structure also includes a movable screw sleeve, and the movable screw sleeve is fixedly connected to the upper end surface of the rotating ring, a connecting rod is fixedly connected to the middle position of the inner bottom surface of the movable screw sleeve, and the internal thread of the movable screw sleeve is connected to the fixed screw sleeve, the upper end surface of the fixed screw sleeve is fixedly connected to a mounting plate, and the internal threads of the two end surfaces of the mounting plate are connected to expansion bolts.

[0011] Preferably, the connecting rod is inserted into the interior of the fixing screw sleeve, and a limiting ring is provided on the outer surface of the upper end of the connecting rod, and the outer diameter of the limiting ring is the same as the inner diameter of the fixing screw sleeve.

[0012] Preferably, the connecting structure also includes a first threaded rod, the internal threads on the lower ends of the two side surfaces of the connecting seat are connected to the first threaded rod, and one end of the first threaded rod is connected to a positioning block by a bearing, the positioning block is set as a rectangular sliding block, the positioning groove is set as a rectangular sliding groove, and the width and height dimensions inside the positioning groove are the same as the width and height dimensions outside the positioning block.

[0013] Preferably, the clamping structure also includes a hinged clamping ring, and the hinged clamping ring is hingedly connected to the outer surface of one end of the fixed clamping ring, the internal thread of the upper end surface of the hinged clamping ring is connected to the second threaded rod, and the lower end bearing of the second threaded rod is connected to the clamping plate, the fixed clamping ring and the outer surface of the other end of the hinged clamping ring are fixedly connected with a connecting block, and the positions of the two groups of connecting blocks are staggered, and the surfaces of the two sides of the two groups of connecting blocks that are close to each other are in contact, fixing bolts are inserted into the inside of the two groups of connecting blocks, and a fixing nut is threadedly connected to the outer surface of one end of the fixing bolt.

[0014] Preferably, the clamping plate is configured to be in a semicircular ring shape, and a rubber gasket is pressed onto the inner wall surface of the clamping plate.

[0015] The technical effects and advantages of the utility model: the utility model rotates the movable screw sleeve so that the movable screw sleeve rotates on the outer surface of the fixed screw sleeve, thereby increasing or decreasing the longitudinal length between the movable screw sleeve and the fixed screw sleeve, thereby enabling the device to adjust the height of the pipeline installation support according to the actual situation inside the building, thereby improving the applicability of the device to a certain extent;

[0016] By placing the pipe on the inner wall surface inside the fixed clamp ring, then hingedly rotating and closing the hinged clamp ring, and fixing the positions of the fixed clamp ring and the hinged clamp ring by fixing bolts and fixing nuts, the second threaded rod can then be rotated to drive the clamping plate to move, so that the inner wall surface of the clamping plate fits against the outer surface of the pipe, and then the pipe is fixed by the inner wall surface inside the fixed clamp ring and the inner wall surface of the clamping plate, thereby facilitating the adjustment and fixation of the equipment according to the diameter of the pipe, thereby improving the practicability of the equipment to a certain extent, and its overall structural design is simple and reasonable, with high practicability and easy to promote and apply. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 It is a schematic diagram of the exploded three-dimensional structure of the support frame of the utility model.

[0019] Figure 3 It is a schematic exploded view of the three-dimensional structure of the telescopic structure of the utility model.

[0020] Figure 4 It is a schematic exploded view of the three-dimensional structure of the connecting structure and the clamping structure of the utility model.

[0021] Figure 5 It is a schematic diagram of the use state of the utility model.

[0022] The accompanying drawings are marked as follows: 1. support frame; 2. positioning groove; 3. rotating groove; 4. telescopic structure; 41. rotating ring; 42. movable screw sleeve; 43. connecting rod; 44. fixed screw sleeve; 45. mounting plate; 46. expansion bolt; 5. connecting structure; 51. connecting seat; 52. first threaded rod; 53. positioning block; 6. clamping structure; 61. fixed clamping ring; 62. hinged clamping ring; 63. second threaded rod; 64. clamping plate; 65. connecting block; 66. fixing bolt; 67. fixing nut. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the air-conditioning project involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0024] Reference Figure 1-5 The utility model provides an adjustable pipeline mechanism, comprising:

[0025] A support frame 1, wherein positioning grooves 2 are provided inside the outer surfaces of both sides of the support frame 1, and rotation grooves 3 are provided inside the upper end surfaces of both ends of the support frame 1;

[0026] The telescopic structure 4 includes a rotating ring 41, and the rotating ring 41 is snap-connected to the inside of the rotating groove 3. The telescopic structure 4 also includes a movable screw sleeve 42, and the movable screw sleeve 42 is fixedly connected to the upper end surface of the rotating ring 41. A connecting rod 43 is fixedly connected to the middle position of the bottom surface of the inner part of the movable screw sleeve 42, and the inner thread of the movable screw sleeve 42 is connected to the fixed screw sleeve 44. The upper end surface of the fixed screw sleeve 44 is fixedly connected to a mounting plate 45, and the inner thread of the two end surfaces of the mounting plate 45 is connected to the expansion bolt 46. The connecting rod 43 is inserted into the inside of the fixed screw sleeve 44, and a limiting ring is arranged on the outer surface of the upper end of the connecting rod 43, and the outer diameter of the limiting ring is the same as the inner diameter of the fixed screw sleeve 44. Figure 3 As shown, when the device is in use, the longitudinal length between the movable screw sleeve 42 and the fixed screw sleeve 44 can be adjusted by rotating the movable screw sleeve 42, and at the same time, the connecting rod 43 is synchronously moved inside the fixed screw sleeve 44, so that the movable distance between the movable screw sleeve 42 and the connecting rod 43 is limited by the design of the limit ring, thereby preventing the movable screw sleeve 42 from being separated from the outer surface of the fixed screw sleeve 44;

[0027] The connecting structure 5 includes a connecting seat 51, and the inner wall surface of the connecting seat 51 is in contact with the upper end surface of the support frame 1. The connecting structure 5 also includes a first threaded rod 52. The lower ends of the two side surfaces of the connecting seat 51 are connected to the first threaded rod 52 through internal threads, and one end of the first threaded rod 52 is connected to a positioning block 53 through a bearing. The positioning block 53 is set as a rectangular sliding block, and the positioning groove 2 is set as a rectangular sliding groove. The width and height of the interior of the positioning groove 2 are the same as the width and height of the exterior of the positioning block 53. Figure 2 and Figure 4 As shown, this design can drive the positioning block 53 to move when the first threaded rod 52 is rotated, and at this time, the positioning block 53 can be engaged with the inside of the positioning groove 2, and the positioning block 53 can be pressed against the inner wall surface of the positioning groove 2, thereby increasing or decreasing the number of groups of the connecting structure 5 according to the actual use of the equipment, and fixing the position of the connecting structure 5;

[0028] The clamping structure 6 includes a fixed clamping ring 61, and the bottom surface of the fixed clamping ring 61 is fixedly connected to the upper end surface of the connecting seat 51. The clamping structure 6 also includes a hinged clamping ring 62, and the hinged clamping ring 62 is hingedly connected to the outer surface of one end of the fixed clamping ring 61. The internal thread of the upper end surface of the hinged clamping ring 62 is connected with a second threaded rod 63, and the lower end bearing of the second threaded rod 63 is connected with a clamping plate 64. The outer surfaces of the other ends of the fixed clamping ring 61 and the hinged clamping ring 62 are fixedly connected with connecting blocks 65, and the positions of the two groups of connecting blocks 65 are staggered, and the surfaces of one side of the two groups of connecting blocks 65 close to each other are fitted together. Fixing bolts 66 are inserted into the interiors of the two groups of connecting blocks 65, and a fixing nut 67 is threadedly connected to the outer surface of one end of the fixing bolt 66. The clamping plate 64 is set to a semicircular ring shape, and a rubber gasket is pressed on the inner wall surface of the clamping plate 64. Figure 4 As shown, when the device is in use, the second threaded rod 63 can be rotated to drive the clamping plate 64 to move, and the inner wall surface of the clamping plate 64 can be made to fit the outer surface of the pipe, so that the elasticity and toughness of the rubber material can increase the friction between it and the outer surface of the pipe.

[0029] Working principle: When the equipment is in use, firstly, the inner wall surface of the connecting seat 51 is fitted on the upper end surface of the supporting frame 1, then the two groups of first threaded rods 52 are rotated to drive the two groups of positioning blocks 53 to engage in the inside of the two groups of positioning grooves 2, and the position of the connecting seat 51 is fixed by the positioning blocks 53 being pressed against the inner wall surface of the positioning groove 2. At this time, the position of the connecting structure 5 is adjusted and fixed according to the actual installation position of the pipeline, and the number of groups of the connecting structure 5 is increased or decreased according to the actual number of groups of pipelines. Then, the pipeline is placed inside the fixing clamp ring 61, and the hinged clamp ring 62 is hingedly rotated to close, and then the outer surface of one end of the fixing bolt 66 is inserted through the inside of the two groups of connecting blocks 65, and the fixing nut 67 is rotated on the outer surface of one end of the fixing bolt 66 to fix the position of the fixing clamp ring 61 and the hinged clamp ring 62. Then, the second threaded rod 63 is rotated to drive the clamping plate 64 to move, so that the inner wall surface of the clamping plate 64 is fitted on the outer surface of the pipeline, thereby fixing the pipeline through the clamping structure 6;

[0030] When the equipment is in use, the movable screw sleeve 42 is rotated on the outer surface of the fixed screw sleeve 44, so that the rotating ring 41 rotates synchronously inside the rotating groove 3, and the connecting rod 43 moves inside the movable screw sleeve 42. At this time, the longitudinal length between the movable screw sleeve 42 and the fixed screw sleeve 44 can be adjusted. After the adjustment is completed, the mounting plate 45 is installed on the top of the building through the expansion bolt 46. In this way, the installation of the equipment is completed through the telescopic structure 4 and the pipeline is supported and fixed. The above is the entire working principle of the utility model.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An adjustable pipeline mechanism, characterized in that: include: A support frame (1), wherein positioning grooves (2) are provided inside the outer surfaces of both sides of the support frame (1), and rotation grooves (3) are provided inside the upper end surfaces of both ends of the support frame (1); A telescopic structure (4), wherein the telescopic structure (4) comprises a rotating ring (41), and the rotating ring (41) is snap-connected to the inside of the rotating groove (3); A connecting structure (5), wherein the connecting structure (5) comprises a connecting seat (51), and the inner wall surface of the connecting seat (51) is in contact with the upper end surface of the supporting frame (1); The clamping structure (6) comprises a fixing clamping ring (61), and the bottom surface of the fixing clamping ring (61) is fixedly connected to the upper end surface of the connecting seat (51).

2. The adjustable pipeline mechanism according to claim 1, characterized in that: The telescopic structure (4) also includes a movable screw sleeve (42), and the movable screw sleeve (42) is fixedly connected to the upper end surface of the rotating ring (41), a connecting rod (43) is fixedly connected to the middle position of the inner bottom surface of the movable screw sleeve (42), and the inner thread of the movable screw sleeve (42) is connected to the fixed screw sleeve (44), the upper end surface of the fixed screw sleeve (44) is fixedly connected to the mounting plate (45), and the inner threads of the two end surfaces of the mounting plate (45) are connected to the expansion bolts (46).

3. The adjustable pipeline mechanism according to claim 2, characterized in that: The connecting rod (43) is inserted into the interior of the fixing screw sleeve (44), and a limiting ring is arranged on the outer surface of the upper end of the connecting rod (43), and the outer diameter of the limiting ring is the same as the inner diameter of the fixing screw sleeve (44).

4. The adjustable pipeline mechanism according to claim 1, characterized in that: The connection structure (5) also includes a first threaded rod (52), the first threaded rod (52) is connected to the lower ends of the two side surfaces of the connection seat (51) by internal threads, and a positioning block (53) is connected to one end of the first threaded rod (52) by a bearing, the positioning block (53) is configured as a rectangular sliding block, the positioning groove (2) is configured as a rectangular sliding groove, and the width and height dimensions inside the positioning groove (2) are the same as the width and height dimensions outside the positioning block (53).

5. The adjustable pipeline mechanism according to claim 1, characterized in that: The clamping structure (6) also includes a hinged clamping ring (62), and the hinged clamping ring (62) is hingedly connected to the outer surface of one end of the fixed clamping ring (61), the inner thread of the upper end surface of the hinged clamping ring (62) is connected to a second threaded rod (63), and the lower end bearing of the second threaded rod (63) is connected to a clamping plate (64), and the outer surfaces of the other ends of the fixed clamping ring (61) and the hinged clamping ring (62) are fixedly connected to a connecting block (65), and the positions of the two groups of the connecting blocks (65) are staggered, and the surfaces of the two sides of the two groups of the connecting blocks (65) that are close to each other are in contact with each other, and the two groups of the connecting blocks (65) are inserted with fixing bolts (66) inside, and the outer surface of one end of the fixing bolt (66) is threadedly connected to a fixing nut (67).

6. The adjustable pipeline mechanism according to claim 5, characterized in that: The clamping plate (64) is configured to be in a semicircular ring shape, and a rubber gasket is pressed onto the inner wall surface of the clamping plate (64).

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