Central air-conditioning engineering pipeline mounting bracket

Abstract

The utility model relates to the technical field of pipeline installation, in particular to a pipeline installation support for central air-conditioning engineering. Comprising a first transverse plate and a second transverse plate, the same supporting rod is fixedly installed on the first transverse plate and the second transverse plate, the supporting rod penetrates through the second transverse plate, fixing plates are fixedly installed at the two ends of the bottom of the first transverse plate, and two first clamping hoops and two second clamping hoops are arranged between the first transverse plate and the second transverse plate; first sliding blocks are fixedly installed at the two ends of the first clamping hoop, fixing blocks are fixedly installed at the two ends of the second clamping hoop, the first clamping hoop is matched with the corresponding second clamping hoop, the fixing blocks make contact with the corresponding first sliding blocks, and the same bolt penetrates through the fixing blocks and the corresponding first sliding blocks. Through the simple adjusting structure, the cold and hot pipelines of the central air conditioner can be conveniently and rapidly installed and fixed, the spacing distance between the cold and hot pipelines can be conveniently adjusted, the actual installation requirement of the pipelines of the central air conditioner can be met, and great convenience is brought to installation of the pipelines.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline installation, in particular to a central air-conditioning engineering pipeline installation bracket. Background Art

[0002] With the continuous development of the economy, the process of urbanization is accelerating, a large number of buildings are being built, and the market demand for central air-conditioning is increasing. The central air-conditioning system is composed of one or more cold and heat source systems and multiple air conditioning systems. The principle of liquid vaporization refrigeration is adopted to provide the required cooling capacity for the air conditioning system to offset the heat load of the indoor environment; the heating system provides the required heat for the air conditioning system to offset the cold and warm loads of the indoor environment. During the installation process of the central air-conditioning, a bracket is required to install and fix the pipes. The prior art discloses a central air-conditioning engineering pipe installation bracket with an authorization announcement number of CN219454220U, which specifically relates to the field of pipe brackets, including a support plate, a mounting seat is welded to the bottom ends of both sides of the support plate, a turntable is installed in the middle of the top of the support plate, and limiting components are arranged on both sides of the turntable. An adjusting rod is rotatably inserted in the middle of the turntable, a lower supporting member is welded to the top of the adjusting rod, an upper pressing member is installed at the top of the lower supporting member, screws are connected between the lower supporting member and the upper pressing member, a limiting block is welded on the top of the upper pressing member, and a crimping assembly is installed in the limiting block. The utility model has the advantages of being able to adapt to the pipeline arrangement space, supporting and fixing pipelines of different sizes, and firmly fixing them to prevent shaking, thereby reducing friction generated by the pipelines and thus increasing the service life of the pipelines.

[0003] However, it was found during use that the above design is not convenient for installing and fixing the hot and cold pipes of the central air conditioner, and is not convenient for adjusting the spacing between the hot and cold pipes. It is difficult to meet the actual installation requirements of the central air conditioning pipes, which brings a lot of trouble to the installation of the pipes. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a central air-conditioning project pipe installation bracket, which is convenient for quickly installing and fixing the hot and cold pipes of the central air-conditioning, and for adjusting the spacing between the hot and cold pipes. It can meet the actual installation needs of the central air-conditioning pipes, brings great convenience to the installation of the pipes, and solves the problems raised in the above background technology.

[0005] To achieve the above objectives, the utility model adopts the following technical solution: a central air conditioning engineering pipeline installation bracket, comprising a first transverse plate and a second transverse plate, the first transverse plate and the second transverse plate are fixedly installed with the same support rod, the support rod passes through the second transverse plate, both ends of the bottom of the first transverse plate are fixedly installed with fixing plates, two first clamps and two second clamps are arranged between the first transverse plate and the second transverse plate, both ends of the first clamp are fixedly installed with a first slider, both ends of the second clamp are fixedly installed with a fixing block, the first clamp is adapted to the corresponding second clamp, the fixing block is in contact with the corresponding first slider and passes through the same A bolt, two first sliders located on the same first clamp are slidably connected to the first cross plate and the second cross plate respectively, the second cross plate passes through two first rectangular through grooves, the first rectangular through groove is slidably penetrated by a second slider, the second slider is fixed to the corresponding first slider, the two second sliders are threadedly penetrated by the same bidirectional screw rod, a chamber is opened on the support rod, the bidirectional screw rod rotates through the chamber and is fixedly sleeved with a first bevel gear, a rotating rod is rotatably installed on the top of the support rod, the bottom end of the rotating rod extends into the chamber and is fixedly installed with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

[0006] In order to effectively enhance the stability of the structure:

[0007] As a further improvement of the above technical solution: the fixed plate also includes a vertical rod, which is slidably installed on the top of the corresponding fixed plate, the first horizontal plate and the second horizontal plate are both in contact with the vertical rod, and the vertical rod has two rectangular through holes, and both ends of the first horizontal plate and the second horizontal plate are fixedly installed with a clamping plate, the clamping plate slides through the corresponding rectangular through hole, and a clamping rod slides through the clamping plate, a circular groove is provided on the inner wall of one side of the rectangular through hole, the clamping rod is slidably connected to the inner wall of the corresponding circular groove, a second rectangular through groove is penetrated on the inner wall of one side of the circular groove, a pull rod slides through the second rectangular through groove, one end of the pull rod is fixed on the corresponding clamping rod, a spring is slidably installed in the circular groove, and one end of the spring is in contact with the clamping rod.

[0008] The beneficial effect of this improvement is that by such an arrangement, it is convenient to close and fix the two ends of the first transverse plate and the second transverse plate, which can effectively enhance the stability of the structure and is conducive to increasing the service life of the mounting bracket.

[0009] To prevent the pipe from slipping:

[0010] As a further improvement of the above technical solution: the first clamp and the second clamp are both semicircular structures, and anti-slip pads are fixedly installed on the inner walls of the first clamp and the second clamp.

[0011] The beneficial effect of this improvement is that by providing an anti-skid pad, the pipeline can be prevented from sliding.

[0012] In order to facilitate the limiting of the first clamp:

[0013] As a further improvement of the above technical solution: two sliding grooves are provided on the top of the first horizontal plate, and a third sliding block is slidably installed in the sliding groove, and the third sliding block is fixed on the corresponding first sliding block.

[0014] The beneficial effect of this improvement is that by providing the slide groove and the third sliding block, it is convenient to limit the first clamp.

[0015] To facilitate installation of the bolts:

[0016] As a further improvement of the above technical solution: the fixing plate is penetrated by two first bolt holes, the first sliding block and the fixing block are penetrated by second bolt holes, and the bolt slides through the corresponding two second bolt holes.

[0017] The beneficial effect of this improvement is that the first bolt hole and the second bolt hole are provided, thereby facilitating the installation of the bolts.

[0018] In order to facilitate the support and limit of the bidirectional screw rod and the rotating rod:

[0019] As a further improvement of the above technical solution: a first through hole is penetrated between the chamber and the two first rectangular through grooves, the bidirectional screw rotates through the two first through holes, a second through hole is penetrated on the top inner wall of the chamber, and the rotating rod rotates through the second through hole.

[0020] The beneficial effect of this improvement is that by providing the first through hole and the second through hole, it is convenient to support and limit the bidirectional screw rod and the rotating rod.

[0021] In order to facilitate the limiting of the pull rod:

[0022] As a further improvement of the above technical solution: a limiting rod is fixedly installed in the second rectangular through groove, and the limiting rod slides through the corresponding pull rod.

[0023] The beneficial effect of this improvement is that by setting the limiting rod, it is convenient to limit the pull rod.

[0024] In order to facilitate the locking of the card plate by the card rod:

[0025] As a further improvement of the above technical solution: a clamping hole is penetrated through the clamping plate, and the clamping rod slides through the corresponding clamping hole.

[0026] The beneficial effect of this improvement is that by providing the clamping hole, it is convenient for the clamping rod to lock the clamping plate.

[0027] The beneficial effects of the utility model are: through a simple adjustment structure, it is convenient to quickly install and fix the cold and hot pipes of the central air-conditioning, and it is convenient to adjust the spacing between the cold and hot pipes, which can meet the actual installation needs of the central air-conditioning pipes and bring great convenience to the installation of the pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0029] Figure 2 It is a top view schematic diagram of the assembly structure of the first horizontal plate, the fixing plate and the support rod of the utility model;

[0030] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0031] Figure 4 It is a schematic diagram of a three-dimensional cross-sectional assembly structure of the first clamp and the first sliding block in the utility model;

[0032] Figure 5 For this utility model Figure 1 Schematic diagram of the enlarged structure of part B.

[0033] In the figure: 1. first horizontal plate; 2. second horizontal plate; 3. support rod; 4. fixing plate; 5. first clamp; 6. second clamp; 7. first slider; 8. fixing block; 9. bolt; 10. first rectangular through groove; 11. second slider; 12. bidirectional screw rod; 13. chamber; 14. first bevel gear; 15. rotating rod; 16. second bevel gear; 17. vertical rod; 18. rectangular through hole; 19. clamping plate; 20. clamping rod; 21. circular groove; 22. spring; 23. second rectangular through groove; 24. pull rod. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0035] like Figure 1-5As shown, a central air conditioning engineering pipeline installation bracket includes a first transverse plate 1 and a second transverse plate 2, the first transverse plate 1 and the second transverse plate 2 are fixedly installed with the same support rod 3, the support rod 3 passes through the second transverse plate 2, and the bottom two ends of the first transverse plate 1 are fixedly installed with fixing plates 4, two first clamps 5 and two second clamps 6 are arranged between the first transverse plate 1 and the second transverse plate 2, the first clamps 5 are fixedly installed with first sliders 7 at both ends, and the second clamps 6 are fixedly installed with fixing blocks 8 at both ends, the first clamps 5 are adapted to the corresponding second clamps 6, the fixing blocks 8 are in contact with the corresponding first sliders 7 and pass through the same bolt 9, and the two first sliders 7 located on the same first clamp 5 are respectively connected to the first transverse plate 1 and a second transverse plate 2 are slidably connected, the second transverse plate 2 is penetrated by two first rectangular through grooves 10, a second slider 11 is slidably penetrated in the first rectangular through groove 10, the second slider 11 is fixed on the corresponding first slider 7, the two second sliders 11 are threaded with the same bidirectional screw 12, a chamber 13 is opened on the support rod 3, the bidirectional screw 12 rotates through the chamber 13 and is fixedly sleeved with a first bevel gear 14, a rotating rod 15 is rotatably installed on the top of the support rod 3, the bottom end of the rotating rod 15 extends into the chamber 13 and is fixedly installed with a second bevel gear 16, the second bevel gear 16 is meshed with the first bevel gear 14, and a simple adjustment structure is used to facilitate the rapid installation of the hot and cold pipes of the central air conditioner. The fixing is convenient for adjusting the spacing distance of the cold and hot pipes, and can meet the actual installation needs of the central air-conditioning pipes, which brings great convenience to the installation of the pipes. The fixing plate 4 also includes a vertical rod 17, and the vertical rod 17 is slidably installed on the top of the corresponding fixing plate 4. The first horizontal plate 1 and the second horizontal plate 2 are both in contact with the vertical rod 17. Two rectangular through holes 18 are penetrated on the vertical rod 17. Both ends of the first horizontal plate 1 and the second horizontal plate 2 are fixedly installed with a clamping plate 19, and the clamping plate 19 slides through the corresponding rectangular through hole 18. A clamping rod 20 slides through the clamping plate 19, and a circular groove 21 is opened on the inner wall of one side of the rectangular through hole 18. The clamping rod 20 is slidably connected to the inner wall of the corresponding circular groove 21. A second rectangular through slot 23 is passed through, and a pull rod 24 is slidably passed through the second rectangular through slot 23, and one end of the pull rod 24 is fixed to the corresponding clamping rod 20. A spring 22 is slidably installed in the circular slot 21, and one end of the spring 22 is in contact with the clamping rod 20. Through such an arrangement, it is convenient to close and fix both ends of the first cross plate 1 and the second cross plate 2, which can effectively enhance the stability of the structure and help to improve the service life of the mounting bracket. The first clamp 5 and the second clamp 6 are both semicircular structures, and anti-skid pads are fixedly installed on the inner walls of the first clamp 5 and the second clamp 6. By setting the anti-skid pads, the pipeline can be prevented from sliding. Two slide grooves are provided on the top of the first cross plate 1, and a third slider is slidably installed in the slide grooves.The third slider is fixed on the corresponding first slider 7. By setting the slide groove and the third slider, it is convenient to limit the first clamp 5. The fixing plate 4 is penetrated with two first bolt holes. The first slider 7 and the fixing block 8 are penetrated with second bolt holes. The bolt 9 slides through the corresponding two second bolt holes. By setting the first bolt hole and the second bolt hole, it is convenient to install the bolt 9. The chamber 13 and the two first rectangular through grooves 10 are penetrated with first through holes. The bidirectional screw rod 12 rotates through the two first through holes. A second through hole is penetrated on the top inner wall of the chamber 13, and the rotating rod 15 rotates and penetrates the second through hole. By setting the first through hole and the second through hole, it is convenient to support and limit the bidirectional screw rod 12 and the rotating rod 15. A limiting rod is fixedly installed in the second rectangular through groove 23, and the limiting rod slides through the corresponding pull rod 24. By setting the limiting rod, it is convenient to limit the pull rod 24. A clamping hole is penetrated on the clamping plate 19, and the clamping rod 20 slides through the corresponding clamping hole. By setting the clamping hole, it is convenient for the clamping rod 20 to lock the clamping plate 19.

[0036] The working principle of the utility model is as follows: when in use, first place the hot and cold pipes of the central air conditioner between the first horizontal plate 1 and the second horizontal plate 2, then rotate the rotating rod 15, the rotating rod 15 drives the second bevel gear 16 to rotate, the second bevel gear 16 drives the first bevel gear 14 to rotate, the first bevel gear 14 drives the bidirectional screw rod 12 to rotate, the bidirectional screw rod 12 drives the two second sliders 11 to slide in the corresponding first rectangular through grooves 10 and move away from each other, the second slider 11 drives the first slider 7 to move, so that the two first clamps 5 are driven away from each other until the hot and cold pipes enter the corresponding first clamps 5 respectively, then the second clamp 6 is sleeved on the pipe, so that the fixing block 8 contacts the corresponding first slider 7, then the bolt 9 is installed on the fixing block 8 and the first slider 7, so that the first clamp 5 and the second clamp 6 are connected and fixed, the hot and cold pipes are fixed, then the two fixing plates 4 are fixed to the mounting surface of the wall by bolts, and by setting it in this way , so that it is convenient to quickly install and fix the hot and cold pipes of the central air conditioner, and it is convenient to adjust the spacing distance of the hot and cold pipes, which can meet the actual installation needs of the central air-conditioning pipes, bringing great convenience to the installation of the pipes. Subsequently, the two vertical rods 17 are slid on the corresponding fixing plates 4 respectively, and the two pull rods 24 on the vertical rods 17 are pulled, so that the two pull rods 24 are driven to slide in the corresponding second rectangular through grooves 23 and approach each other, so that the clamping rod 20 is driven to slide into the corresponding circular groove 21, so that the spring 22 is compressed, the vertical rod 17 moves to the clamping plate 19 and slides into the corresponding rectangular through hole 18, and the pull rod 24 is released. Under the action of the spring 22, the clamping rod 20 is pushed to slide through the corresponding clamping plate 19, so that the vertical rod 17 is fixed. Through such a setting, it is convenient to close and fix the two ends of the first horizontal plate 1 and the second horizontal plate 2, which can effectively enhance the stability of the structure and is conducive to improving the service life of the mounting bracket.

[0037] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0038] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A central air conditioning engineering pipeline mounting bracket, comprising a first transverse plate (1) and a second transverse plate (2), characterized in that: The first transverse plate (1) and the second transverse plate (2) are fixedly mounted with a same support rod (3), the support rod (3) passes through the second transverse plate (2), fixed plates (4) are fixedly mounted at both ends of the bottom of the first transverse plate (1), two first clamps (5) and two second clamps (6) are arranged between the first transverse plate (1) and the second transverse plate (2), first sliders (7) are fixedly mounted at both ends of the first clamp (5), and fixed blocks (8) are fixedly mounted at both ends of the second clamp (6), the first clamp (5) is matched with the corresponding second clamp (6), the fixed block (8) is in contact with the corresponding first slider (7) and passes through a same bolt (9), the two first sliders (7) located on the same first clamp (5) are respectively fixed to the first transverse plate ( 1) and a second cross plate (2) are slidably connected, the second cross plate (2) is penetrated by two first rectangular through grooves (10), a second slider (11) is slidably penetrated in the first rectangular through groove (10), the second slider (11) is fixed on the corresponding first slider (7), a same bidirectional screw rod (12) is threadedly penetrated on the two second sliders (11), a chamber (13) is opened on the support rod (3), the bidirectional screw rod (12) rotatably penetrates the chamber (13) and is fixedly sleeved with a first bevel gear (14), a rotating rod (15) is rotatably installed on the top of the support rod (3), the bottom end of the rotating rod (15) extends into the chamber (13) and is fixedly installed with a second bevel gear (16), and the second bevel gear (16) is meshed with the first bevel gear (14).

2. A central air conditioning engineering pipeline mounting bracket according to claim 1, characterized in that: The fixing plate (4) further comprises a vertical rod (17), wherein the vertical rod (17) is slidably mounted on the top of the corresponding fixing plate (4), the first horizontal plate (1) and the second horizontal plate (2) are both in contact with the vertical rod (17), two rectangular through holes (18) are penetrated on the vertical rod (17), and both ends of the first horizontal plate (1) and the second horizontal plate (2) are fixedly mounted with a clamping plate (19), wherein the clamping plate (19) slidably penetrates the corresponding rectangular through hole (18), and a clamping rod (20) is slidably penetrated on the clamping plate (19). A circular groove (21) is provided on the inner wall of one side of the rectangular through hole (18), the clamping rod (20) is slidably connected to the inner wall of the corresponding circular groove (21), a second rectangular through groove (23) is penetrated on the inner wall of one side of the circular groove (21), a pull rod (24) is slidably penetrated in the second rectangular through groove (23), one end of the pull rod (24) is fixed on the corresponding clamping rod (20), a spring (22) is slidably installed in the circular groove (21), and one end of the spring (22) is in contact with the clamping rod (20).

3. A central air conditioning engineering pipeline installation bracket according to claim 1, characterized in that: The first clamp (5) and the second clamp (6) are both semicircular structures, and anti-slip pads are fixedly installed on the inner walls of the first clamp (5) and the second clamp (6).

4. A central air conditioning engineering pipeline installation bracket according to claim 1, characterized in that: Two sliding grooves are provided on the top of the first horizontal plate (1), and a third sliding block is slidably installed in the sliding groove, and the third sliding block is fixed on the corresponding first sliding block (7).

5. A central air conditioning engineering pipeline installation bracket according to claim 1, characterized in that: The fixing plate (4) is penetrated by two first bolt holes, the first sliding block (7) and the fixing block (8) are penetrated by second bolt holes, and the bolts (9) slide through the corresponding two second bolt holes.

6. A central air conditioning engineering pipeline installation bracket according to claim 1, characterized in that: A first through hole is passed through each of the chamber (13) and the two first rectangular through grooves (10); the bidirectional screw rod (12) rotates through the two first through holes; a second through hole is passed through the top inner wall of the chamber (13); and the rotating rod (15) rotates through the second through hole.

7. A central air conditioning engineering pipeline installation bracket according to claim 2, characterized in that: A limit rod is fixedly installed in the second rectangular through groove (23), and the limit rod slides through the corresponding pull rod (24).

8. A central air conditioning engineering pipeline installation bracket according to claim 2, characterized in that: The clamping plate (19) is penetrated by a clamping hole, and the clamping rod (20) slides through the corresponding clamping hole.

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