Heating and ventilation pipeline mounting bracket for heating and ventilation engineering

Abstract

The utility model relates to the technical field of heating and ventilation pipe supporting, in particular to a heating and ventilation pipeline mounting bracket for heating and ventilation engineering, which comprises a supporting seat, two sides of the inner wall of the supporting seat are both rotatably matched with two turnover rods, and one sides, close to each other, of the two turnover rods are fixedly connected with a supporting ring. By arranging the tightening groove, the tightening block and the fixing block, during installation, the heating and ventilation pipe is installed at the corresponding position through the supporting base, then the heating and ventilation pipe penetrates through the interior of the supporting ring, and then a first worm is rotated to drive a first worm wheel to rotate; and then a first worm wheel drives a corresponding movable block to move in an arc-shaped opening, so that a corresponding extrusion block extrudes a tightening block, a corresponding fixed block tightens and fixes the heating and ventilation pipe in multiple directions, the heating and ventilation pipe with different diameters can be fixed through different-degree extrusion of the extrusion block, and the application range of the device is widened.

Description

Technical Field

[0001] The present application relates to the technical field of HVAC pipe supports, and in particular to a HVAC pipe mounting bracket for HVAC engineering. Background Art

[0002] The primary function of HVAC piping is to transport various media. In heating systems, hot water or steam pipes transport hot water or steam from a heat source (such as a boiler room or heat pump unit) to radiators or floor heating coils, dissipating heat to provide indoor heating. During HVAC pipe installation, brackets are often required to support the pipes.

[0003] Through searching, Chinese patent application number CN202320215252.0 discloses a HVAC pipe installation bracket for HVAC engineering, comprising a base plate, an adjustment mechanism and a clamping mechanism are arranged above the base plate, and the clamping mechanism is located above the adjustment mechanism; the adjustment mechanism comprises a power unit and an adjustment unit; the adjustment unit is located on the left side of the power unit; the power unit comprises a motor and a double-threaded rod, and the left end face of the motor output rod is fixedly connected to the right end face of the double-threaded rod; the adjustment unit comprises a slider, a fixing seat and a support rod. Through the adjustment mechanism, the fixing seat can be adjusted up and down to different height positions, thereby facilitating the docking installation of HVAC pipes, reducing the need to erect simple scaffolding, and improving the efficiency of HVAC pipe installation for HVAC engineering; through the clamping mechanism, the HVAC pipes for HVAC engineering are clamped to ensure the stability of the HVAC pipe clamping for HVAC engineering and the safety of the HVAC pipes during installation.

[0004] Regarding the above-mentioned related technologies, the inventors found the following defects: during use, when clamping the HVAC pipes, it is necessary to fix them with a clamping mechanism that matches the pipes, which results in limitations in clamping HVAC pipes of different calibers and is not applicable to pipes of different diameters. When the inclined pipes are installed at an angle or the pipes are installed horizontally on a sloped ground, the bracket cannot be adjusted to match the angle, resulting in it being unsuitable for inclined installation and limited installation under special circumstances. Utility Model Content

[0005] In order to solve the problems mentioned in the above background technology, the present application provides a HVAC pipe installation bracket for HVAC engineering.

[0006] The present application provides a HVAC pipe mounting bracket for HVAC engineering, which adopts the following technical solution: it includes a support base, two flip rods are rotatably engaged on both sides of the inner wall of the support base, and the adjacent sides of the two flip rods are fixedly connected to a support ring, and tightening grooves are formed on both sides of the support ring. Tightening blocks are slidably engaged with the inner walls of the tightening grooves, and one side of the tightening blocks is fixedly connected to a fixed block;

[0007] A driving cavity is provided on the inner wall of the support ring, and multiple arc-shaped openings are opened on both sides of the inner wall of the driving cavity. The inner walls of the multiple arc-shaped openings are slidably fitted with movable blocks, and one side of the multiple movable blocks is fixedly connected with an extrusion block that cooperates with the tightening block. The inner wall of the driving cavity is rotatably fitted with a first worm gear fixedly connected to the movable block, and a first worm is rotatably fitted on the inner wall of the driving cavity and cooperates with the first worm gear. One side of the support seat is provided with an angle adjustment mechanism that cooperates with the flip rod.

[0008] Optionally, the angle adjustment mechanism includes an installation box fixedly connected to one side of the support seat, a second worm gear fixedly connected to one end of one of the two flip rods, and a second worm gear rotatably engaged with one side of the inner wall of the installation box and engaged with the second worm gear.

[0009] Optionally, a spring is fixed to one side of the inner wall of the tightening groove, and the upper end of the spring is fixed to the tightening block.

[0010] Optionally, a lubrication groove is provided on one side of each of the tightening blocks, and a rotating wheel is rotatably fitted on the inner wall of the lubrication groove.

[0011] Optionally, two hidden grooves are provided on the upper side of the support seat, and the inner walls of the two hidden grooves are fixedly connected to bubble level calibrators.

[0012] Optionally, a pointer is fixedly connected to one side of the second worm, the pointer is located on one side of the installation box, and a calibration line is provided on the first side of the installation box, and the pointer and the calibration line cooperate with each other.

[0013] Optionally, one end of the first worm extends to one side of the support ring and rotates together, one end of the second worm wheel extends to one side of the mounting box and rotates together, and one end of the first worm wheel and the second worm wheel are both fixedly connected to a turntable.

[0014] In summary, this application has the following beneficial technical effects:

[0015] 1. The utility model is provided with a tightening groove, a tightening block and a fixing block. During installation, the installation is achieved by a support seat at the corresponding position, and then the HVAC pipe is passed through the interior of the support ring, and then the first worm is rotated to drive the first worm gear to rotate, and then the first worm gear drives the corresponding movable block to move inside the arc-shaped opening, so that the corresponding extrusion block squeezes the tightening block, so that the corresponding fixing block tightens and fixes the HVAC pipe in multiple directions. Through different degrees of squeezing of the extrusion block, different diameters can be fixed, thereby improving the scope of application of the device.

[0016] 2. The utility model is provided with components such as a flip rod, a support ring, and an angle adjustment mechanism, so that installation on a slanted ground can be achieved. When a pipe with an angle needs to be fixed after installation, the second worm can be driven to rotate by rotating the second worm gear, and then the angle of the support ring can be adjusted by the flip rod, so that construction personnel can respond to these changes more conveniently and quickly, reducing rework and rectification due to the mismatch between the pipeline and the on-site environment, improving construction efficiency, and shortening the installation period. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the embodiment of the present application;

[0018] Figure 2 It is a schematic structural diagram of the overall three-dimensional cross-section of an embodiment of the present application;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the tightening block in the embodiment of the present application;

[0020] Figure 4 In the embodiment of this application Figure 2 Schematic diagram of the structure enlarged at point A in the middle.

[0021] Figure markings: 1. Support seat; 2. Flip rod; 3. Support ring; 4. Tightening groove; 5. Tightening block; 6. Fixed block; 7. Drive chamber; 8. Arc-shaped mouth; 9. Movable block; 10. Extrusion block; 11. First worm gear; 12. First worm; 13. Angle adjustment mechanism; 131. Mounting box; 132. Second worm gear; 133. Second worm; 14. Spring; 15. Lubrication groove; 16. Rotating wheel; 17. Hidden groove; 18. Bubble level calibrator; 19. Pointer; 20. Calibration line; 21. Turntable. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1 —4 Provide further details of this application.

[0023] The embodiment of the present application discloses a HVAC pipe installation bracket for HVAC engineering. Figure 1 As shown, it includes a support base 1, and two flip rods 2 are rotatably engaged on both sides of the inner wall of the support base 1, and the adjacent sides of the two flip rods 2 are fixedly connected to a support ring 3, and tightening grooves 4 are opened on both sides of the support ring 3. The inner walls of multiple tightening grooves 4 are slidably engaged with tightening blocks 5, and one side of multiple tightening blocks 5 is fixedly connected to a fixed block 6.

[0024] See also Figure 2A spring 14 is fixed on one side of the inner wall of the tightening groove 4, and the upper end of the spring 14 is fixed to the tightening block 5. When the extrusion block 10 does not squeeze the tightening block 5, the angle adjustment mechanism 13 can press and reset the tightening block 5 and the fixed block 6, reducing the impact on the insertion of the pipe into the support ring 3.

[0025] See also Figure 3 A lubrication groove 15 is provided on one side of each of the tightening blocks 5. The inner wall of the lubrication groove 15 is rotated with a runner 16. When the extrusion block 10 squeezes the tightening block 5, it contacts the runner 16, and the lubrication degree during extrusion can be adjusted to make it smoother.

[0026] See also Figure 1 Two hidden grooves 17 are provided on the upper side of the support seat 1. The inner walls of the two hidden grooves 17 are fixedly connected with a bubble level calibrator 18. By observing the bubble level calibrator 18 in the hidden groove 17, the angle of the support seat 1 after installation can be calibrated, which can improve the accuracy during installation.

[0027] A driving cavity 7 is provided on the inner wall of the support ring 3, and a plurality of arc-shaped openings 8 are opened on both sides of the inner wall of the driving cavity 7. The inner walls of the plurality of arc-shaped openings 8 are slidably fitted with movable blocks 9, and one side of the plurality of movable blocks 9 is fixedly connected with an extrusion block 10 that cooperates with the tightening block 5. The inner wall of the driving cavity 7 is rotatably fitted with a first worm gear 11 fixedly connected to the movable block 9, and a first worm 12 is rotatably fitted on the inner wall of the driving cavity 7 and cooperates with the first worm gear 11. One side of the support seat 1 is provided with an angle adjustment mechanism 13 that cooperates with the flip rod 2.

[0028] See also Figure 2 The angle adjustment mechanism 13 includes an installation box 131 fixedly connected to one side of the support base 1, a second worm gear 132 fixedly connected to one end of one of the two flip rods 2, and a second worm 133 rotatably fitted on one side of the inner wall of the installation box 131 and matched with the second worm gear 132. When the installation has an inclined ground, or the angled pipe needs to be fixed after installation, the second worm gear 132 can be driven to rotate by rotating the second worm gear 133, and then the angle of the support ring 3 can be adjusted by the flip rod 2, so that construction personnel can respond to these changes more conveniently and quickly, reduce rework and rectification due to the mismatch between the pipeline and the on-site environment, improve construction efficiency, and shorten the installation period.

[0029] See also Figure 1 A pointer 19 is fixedly connected to one side of the second worm gear 133. The pointer 19 is located on one side of the installation box 131. A calibration line 20 is provided on the first side of the installation box 131. The pointer 19 and the calibration line 20 cooperate with each other. When the angle of the support ring 3 is adjusted, the pointer 19 will rotate accordingly. By cooperating with the calibration line 20, personnel can know the rotation angle and improve accuracy.

[0030] See also Figure 1 One end of the first worm 12 extends to one side of the support ring 3 and rotates together, and one end of the second worm wheel 132 extends to one side of the installation box 131 and rotates together. One end of the first worm 12 and the second worm wheel 132 are fixedly connected to the turntable 21. The turntable 21 can be used to facilitate operation of the corresponding installation box 131 and the first worm 12, making it easier to exert force during adjustment.

[0031] The implementation principle of the HVAC pipe mounting bracket for HVAC engineering in the embodiment of the present application is as follows: during installation, the support base 1 is used to achieve installation at the corresponding position, and then the HVAC pipe is passed through the interior of the support ring 3, and then the first worm 12 is rotated to drive the first worm gear 11 to rotate, and then the first worm gear 11 drives the corresponding movable block 9 to move inside the arc-shaped opening 8, so that the corresponding extrusion block 10 squeezes the tightening block 5, so that the corresponding fixing block 6 tightens and fixes the HVAC pipe in multiple directions. Through different degrees of squeezing of the extrusion block 10, pipes with different diameters can be fixed, thereby improving the scope of application of the device;

[0032] When installing on an inclined ground, or when fixing an angled pipe after installation, the second worm gear 132 can be driven to rotate by rotating the second worm 133, and then the angle of the support ring 3 can be adjusted by flipping the rod 2, so that construction workers can respond to these changes more conveniently and quickly, reducing rework and rectification due to mismatch between the pipe and the on-site environment, improving construction efficiency, and shortening the installation period.

[0033] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A HVAC pipe mounting bracket for HVAC engineering, comprising a support base (1), characterized in that: Two flip rods (2) are rotatably engaged on both sides of the inner wall of the support seat (1), and a support ring (3) is fixedly connected to the adjacent side of the two flip rods (2). Tightening grooves (4) are provided on both sides of the support ring (3), and tightening blocks (5) are slidably engaged on the inner walls of the tightening grooves (4), and one side of the tightening blocks (5) is fixedly connected to a fixed block (6); The support ring (3) is provided with a driving cavity (7) on the inner wall thereof. A plurality of arc-shaped openings (8) are provided on both sides of the inner wall thereof. The inner walls of the plurality of arc-shaped openings (8) are slidably fitted with movable blocks (9). One side of the plurality of movable blocks (9) is fixedly connected with an extrusion block (10) matched with the tightening block (5). The inner wall of the driving cavity (7) is rotatably fitted with a first worm gear (11) fixedly connected with the movable block (9). A first worm (12) rotatably fitted on the inner wall of the driving cavity (7) and matched with the first worm gear (11) is provided on one side of the support seat (1). An angle adjustment mechanism (13) matched with the flip rod (2) is provided.

2. The HVAC pipe mounting bracket for HVAC engineering according to claim 1, characterized in that: The angle adjustment mechanism (13) comprises a mounting box (131) fixedly connected to one side of the support seat (1), a second worm gear (132) fixedly connected to one end of one of the two flip rods (2), and a second worm gear (133) rotatably engaged with one side of the inner wall of the mounting box (131) and engaged with the second worm gear (132).

3. The HVAC pipe mounting bracket for HVAC engineering according to claim 1, characterized in that: A spring (14) is fixed to one side of the inner wall of the tightening groove (4), and the upper end of the spring (14) is fixed to the tightening block (5).

4. The HVAC pipe mounting bracket for HVAC engineering according to claim 1, characterized in that: A lubrication groove (15) is provided on one side of each of the tightening blocks (5), and a rotating wheel (16) is rotatably fitted on the inner wall of the lubrication groove (15).

5. The HVAC pipe mounting bracket for HVAC engineering according to claim 1, characterized in that: Two hidden grooves (17) are provided on the upper side of the support seat (1), and the inner walls of the two hidden grooves (17) are fixedly connected with a water bubble level calibrator (18).

6. The HVAC pipe mounting bracket for HVAC engineering according to claim 2, characterized in that: A pointer (19) is fixedly connected to one side of the second worm (133), and the pointer (19) is located on one side of the installation box (131). A calibration line (20) is provided on the first side of the installation box (131), and the pointer (19) and the calibration line (20) are matched with each other.

7. The HVAC pipe mounting bracket for HVAC engineering according to claim 2, characterized in that: One end of the first worm (12) extends to one side of the support ring (3) and is rotatably engaged, one end of the second worm wheel (132) extends to one side of the installation box (131) and is rotatably engaged, and one end of each of the first worm (12) and the second worm wheel (132) is fixedly connected to a turntable (21).

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