Pipeline fixing device for heating and ventilation design construction

Abstract

The utility model relates to the technical field of pipeline fixing, and discloses a pipeline fixing device for heating and ventilation design construction, the pipeline fixing device comprises a mounting plate, the side wall of the mounting plate is fixedly connected with an extension rod through a rotary fixing mechanism, and one end of the extension rod is fixedly connected with a first semicircular clamping plate; one end of the first semicircular clamping plate is fixedly connected with a second semicircular clamping plate, a plurality of groups of compensation extrusion mechanisms are equidistantly arranged on the surfaces of the first semicircular clamping plate and the second semicircular clamping plate, and the two ends of the first semicircular clamping plate and the two ends of the second semicircular clamping plate are fixedly connected through clamping mechanisms. Proper clamping space can be automatically matched according to changes of different pipeline sizes, and the application range is wider.

Description

Technical Field

[0001] The present application belongs to the technical field of pipeline fixing, and in particular relates to a pipeline fixing device for HVAC design and construction. Background Art

[0002] HVAC construction is an important part of construction engineering, mainly involving the installation and commissioning of heating, ventilation and air conditioning systems, including the laying of pipes, installation of equipment, system testing, etc. In HVAC construction, many details need to be paid attention to, such as the layout of pipes, the sealing of connections, the selection of equipment and the installation location, etc. A good HVAC system can not only provide a comfortable indoor environment, but also improve energy efficiency and reduce energy consumption.

[0003] At present, when HVAC pipes are installed, due to the limitation of the installation surface, it is difficult to fix the fixed bracket with the pipe in the most suitable position. Therefore, the installation position of the pipe needs to be adjusted, so that the pre-designed optimal installation route cannot be met, which in turn affects the efficiency of energy utilization. Utility Model Content

[0004] The utility model aims to solve the above problems and proposes a pipeline fixing device for HVAC design and construction.

[0005] In order to achieve the above purpose, this application adopts the following technical solutions:

[0006] A pipe fixing device for HVAC design and construction includes a mounting plate, a side wall of the mounting plate is fixedly connected to an extension rod through a rotating fixing mechanism, one end of the extension rod is fixedly connected to a first semicircular clamping plate, one end of the first semicircular clamping plate is fixedly connected to a second semicircular clamping plate, multiple groups of compensating extrusion mechanisms are equidistantly arranged on the surfaces of the first semicircular clamping plate and the second semicircular clamping plate, and both ends of the first semicircular clamping plate and the second semicircular clamping plate are fixedly connected by a clamping mechanism.

[0007] Preferably, the rotating fixing mechanism includes a support plate fixedly connected to the side wall of the mounting plate, the side wall of the support plate is rotatably connected to an adjustment plate via a rotating shaft, one side of the adjustment plate is fixedly connected to one end of an extension rod, and the adjustment plate and the support plate are fixedly connected via a plurality of positioning bolts.

[0008] Preferably, the compensating extrusion mechanism includes a pushing rod movably inserted into the surfaces of the first semicircular clamping plate and the second semicircular clamping plate, the inner end of the pushing rod is fixedly connected with an arc-shaped extrusion plate, the rear end of the pushing rod is fixedly connected with an anti-slip plate, and a pushing spring mounted outside the pushing rod is fixedly connected between the arc-shaped extrusion plate and the first semicircular clamping plate and the second semicircular clamping plate.

[0009] Preferably, the fixing mechanism includes a U-shaped locking plate, both ends of the first semicircular clamping plate and the second semicircular clamping plate are integrally connected with a fixing plate, a plurality of plug holes are symmetrically provided on the surfaces of the two fixing plates, and plug columns are inserted into the corresponding plug holes, the U-shaped locking plate is clamped on the outside of the two fixing plates, and the U-shaped locking plate and the fixing plate are fixedly connected by fixing bolts.

[0010] Preferably, a T-shaped clamping block is fixedly connected to the outer wall of the fixing plate, and T-shaped clamping grooves matching and clamping with the T-shaped clamping block are provided on the inner sides of both ends of the U-shaped locking plate.

[0011] Preferably, a layer of anti-skid and wear-resistant rubber pad is fixedly connected to the inner side wall of the arc-shaped extrusion plate.

[0012] Compared with the prior art, the present application provides a pipe fixing device for HVAC design and construction, which has the following beneficial effects:

[0013] The pipe fixing device for HVAC design and construction is provided with a first semicircular clamping plate and a second semicircular clamping plate. When installing, the mounting plate is first fixed to the mounting section by the mounting bolts, and then the adjusting plate is rotated and adjusted relative to the supporting plate by the rotating shaft according to the installation position of the pipe, and then the relative installation position of the first semicircular clamping plate and the second semicircular clamping plate is adjusted in cooperation with the extension rod to match the installation position of the pipe, and then the pipe is placed between the first semicircular clamping plate and the second semicircular clamping plate, and the first semicircular clamping plate and the second semicircular clamping plate are closed, and a plurality of arc-shaped extrusion plates are squeezed and pushed to fix them. Outside the pipeline, the squeezing spring provides a stable squeezing force to ensure the stable installation of the pipeline, and can automatically match the appropriate clamping space according to the changes in different pipeline sizes, and has a wider range of applications. After the first semicircular clamping plate and the second semicircular clamping plate are relatively connected, the plug-in column is inserted into the plug-in hole to achieve preliminary limit locking of the first semicircular clamping plate and the second semicircular clamping plate, and then the U-shaped locking plate is quickly connected to the outside of the two fixed plates through the matching card connection of the T-shaped block and the T-shaped slot, and fixedly connected by fixing bolts, the U-shaped locking plate blocks the plug-in column to prevent the plug-in column from loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a pipe fixing device for HVAC design and construction proposed in this application;

[0015] Figure 2 This is a structural schematic diagram of a clamping mechanism of a pipe fixing device for HVAC design and construction proposed in this application.

[0016] In the figure: 1. mounting plate; 2. extension rod; 3. first semicircular clamping plate; 4. second semicircular clamping plate; 5. support plate; 6. rotating shaft; 7. adjustment plate; 8. positioning bolt; 9. extrusion rod; 10. arc extrusion plate; 11. anti-slip plate; 12. extrusion spring; 13. U-shaped locking plate; 14. fixing plate; 15. plug-in hole; 16. plug-in column; 17. T-shaped block; 18. T-shaped slot. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0018] Reference Figure 1-2 A pipe fixing device for HVAC design and construction comprises a mounting plate 1, the side wall of the mounting plate 1 is fixedly connected to an extension rod 2 through a rotating fixing mechanism, one end of the extension rod 2 is fixedly connected to a first semicircular clamping plate 3, one end of the first semicircular clamping plate 3 is fixedly connected to a second semicircular clamping plate 4, a plurality of groups of compensating extrusion mechanisms are equidistantly arranged on the surfaces of the first semicircular clamping plate 3 and the second semicircular clamping plate 4, and both ends of the first semicircular clamping plate 3 and the second semicircular clamping plate 4 are fixedly connected through a clamping mechanism.

[0019] The rotating fixing mechanism includes a support plate 5 fixedly connected to the side wall of the mounting plate 1, the side wall of the support plate 5 is rotatably connected to an adjustment plate 7 via a rotating shaft 6, one side of the adjustment plate 7 is fixedly connected to one end of the extension rod 2, and the adjustment plate 7 and the support plate 5 are fixedly connected via a plurality of positioning bolts 8.

[0020] The compensating extrusion mechanism includes an extrusion rod 9 movably inserted into the surface of the first semicircular clamping plate 3 and the second semicircular clamping plate 4, the inner end of the extrusion rod 9 is fixedly connected with an arc-shaped extrusion plate 10, the rear end of the extrusion rod 9 is fixedly connected with an anti-slip plate 11, and a extrusion spring 12 sleeved on the outside of the extrusion rod 9 is fixedly connected between the arc-shaped extrusion plate 10 and the first semicircular clamping plate 3 and the second semicircular clamping plate 4.

[0021] The clamping mechanism includes a U-shaped locking plate 13, and both ends of the first semicircular clamping plate 3 and the second semicircular clamping plate 4 are integrally connected with a fixing plate 14. A plurality of plug holes 15 are symmetrically provided on the surfaces of the two fixing plates 14, and plug posts 16 are inserted into the corresponding plug holes 15. The U-shaped locking plate 13 is clamped on the outside of the two fixing plates 14, and the U-shaped locking plate 13 and the fixing plate 14 are fixedly connected by fixing bolts.

[0022] A T-shaped block 17 is fixedly connected to the outer wall of the fixing plate 14 , and T-shaped slots 18 matching and engaging with the T-shaped block 17 are formed on the inner sides of both ends of the U-shaped locking plate 13 .

[0023] A layer of anti-skid and wear-resistant rubber pad is fixedly connected to the inner side wall of the arc-shaped extrusion plate 10 .

[0024] The operating principle of the utility model is now described as follows:

[0025] When the present application is used, the first semicircular clamping plate 3 and the second semicircular clamping plate 4 are provided. During installation, the mounting plate 1 is first fixed to the mounting section with the mounting bolts, and then the adjusting plate 7 is rotated and adjusted relative to the supporting plate 5 through the rotating shaft 6 according to the installation position of the pipeline, and then the relative installation position of the first semicircular clamping plate 3 and the second semicircular clamping plate 4 is adjusted in cooperation with the extension rod 2 to match the installation position of the pipeline, and then the pipeline is placed between the first semicircular clamping plate 3 and the second semicircular clamping plate 4, and the first semicircular clamping plate 3 and the second semicircular clamping plate 4 are closed, and a plurality of arc-shaped extrusion plates 10 are pushed and fixed outside the pipeline, and the extrusion springs are pressed and fixed. 12 provides a stable extrusion force to ensure the stable installation of the pipeline, and can automatically match the appropriate clamping space according to the changes in different pipeline sizes, and has a wider range of applications. After the first semicircular clamping plate 3 and the second semicircular clamping plate 4 are relatively connected, the plug-in column 16 is inserted into the plug-in hole 15 to achieve preliminary limit locking of the first semicircular clamping plate 3 and the second semicircular clamping plate 4, and then the U-shaped locking plate 13 is quickly connected to the outside of the two fixed plates 14 through the matching card connection of the T-shaped block 17 and the T-shaped slot 18, and is fixedly connected by fixing bolts. The U-shaped locking plate 13 blocks the plug-in column 16 to prevent the plug-in column 16 from loosening.

[0026] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and application concept of the present application, which should be covered by the protection scope of the present application.

Claims

1. A pipe fixing device for HVAC design and construction, comprising a mounting plate (1), characterized in that: The side wall of the mounting plate (1) is fixedly connected to an extension rod (2) via a rotating fixing mechanism; one end of the extension rod (2) is fixedly connected to a first semicircular clamping plate (3); one end of the first semicircular clamping plate (3) is fixedly connected to a second semicircular clamping plate (4); a plurality of groups of compensating extrusion mechanisms are equidistantly arranged on the surfaces of the first semicircular clamping plate (3) and the second semicircular clamping plate (4); both ends of the first semicircular clamping plate (3) and the second semicircular clamping plate (4) are fixedly connected via a clamping mechanism.

2. A pipe fixing device for HVAC design and construction according to claim 1, characterized in that: The rotating fixing mechanism comprises a support plate (5) fixedly connected to the side wall of the mounting plate (1); the side wall of the support plate (5) is rotatably connected to an adjustment plate (7) via a rotating shaft (6); one side of the adjustment plate (7) is fixedly connected to one end of the extension rod (2); and the adjustment plate (7) and the support plate (5) are fixedly connected via a plurality of positioning bolts (8).

3. A pipe fixing device for HVAC design and construction according to claim 1, characterized in that: The compensating extrusion mechanism comprises an extrusion rod (9) movably inserted into the surfaces of the first semicircular clamping plate (3) and the second semicircular clamping plate (4); the inner end of the extrusion rod (9) is fixedly connected to an arc-shaped extrusion plate (10); the rear end of the extrusion rod (9) is fixedly connected to an anti-slip plate (11); and an extrusion spring (12) sleeved on the outside of the extrusion rod (9) is fixedly connected between the arc-shaped extrusion plate (10) and the first semicircular clamping plate (3) and the second semicircular clamping plate (4).

4. A pipe fixing device for HVAC design and construction according to claim 1, characterized in that: The clamping mechanism comprises a U-shaped locking plate (13), both ends of the first semicircular clamping plate (3) and the second semicircular clamping plate (4) are integrally connected with a fixing plate (14), a plurality of plug holes (15) are symmetrically provided on the surfaces of the two fixing plates (14), and plug posts (16) are inserted into the corresponding plug holes (15), the U-shaped locking plate (13) is clamped on the outside of the two fixing plates (14), and the U-shaped locking plate (13) and the fixing plate (14) are fixedly connected by fixing bolts.

5. A pipe fixing device for HVAC design and construction according to claim 4, characterized in that: The outer wall of the fixing plate (14) is fixedly connected with a T-shaped clamping block (17), and the inner sides of both ends of the U-shaped locking plate (13) are provided with T-shaped clamping grooves (18) that match and clamp with the T-shaped clamping block (17).

6. A pipe fixing device for HVAC design and construction according to claim 3, characterized in that: A layer of anti-skid and wear-resistant rubber pad is fixedly connected to the inner side wall of the arc-shaped extrusion plate (10).

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