A radiator heating branch pipe wall fixing auxiliary device

Abstract

The utility model relates to a radiator heating branch pipe wall surface fixed auxiliary device, include: including: fixed cross arm, screw rod sleeve, adjustable screw rod, limit nut and pipeline embrace, the fixed cross arm is galvanized angle steel structure, the back of galvanized angle steel structure is equipped with bolt hole for with wall surface fixed, through bolt passes through bolt hole can with wall surface fixed cross arm is used to form the base support of device, screw rod sleeve is hollow tubular structure, the quantity of screw rod sleeve is matched with radiator inlet and outlet water pipe mouth quantity, and screw rod sleeve is welded in the bottom of fixed cross arm according to radiator inlet and outlet water pipe mouth interval. The radiator heating branch pipe wall surface fixed auxiliary device provided by the utility model can realize accurate control to the accuracy of the inlet and outlet radiator heating branch pipe reserved position and the verticality of riser section installation, to avoid the situation that the installation interval of the inlet and outlet radiator heating branch pipe is not unified, and the pipe section is skew.

Description

Technical Field

[0001] This utility model belongs to the technical field of auxiliary equipment for building heating engineering construction, and in particular relates to an auxiliary device for fixing radiator heating branch pipes to the wall. Background Technology

[0002] In the construction of radiator heating systems in residential projects, due to factors such as differences in radiator product selection and project funding arrangements, radiators often cannot be in place before the heating pipes are installed. At this time, when the underground heating pipes are laid to the end of the radiator, only a rough position can be reserved, which leads to problems such as crooked pipes and inconsistent spacing when installing the radiators later, which seriously affects the appearance of the interior decoration.

[0003] To address these issues, on-site rework of existing pipes is often necessary, increasing labor and material costs and delaying construction. Current technology lacks specialized auxiliary devices for fixing the reserved positions of heating branch pipes and adjusting the verticality of risers; installation largely relies on worker experience, making it difficult to guarantee construction accuracy and meet high-quality construction requirements. Therefore, there is an urgent need for an auxiliary device that can improve the accuracy of reserved positions for heating pipes and the verticality of risers to solve existing construction problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the existing technical problems, this utility model provides an auxiliary device for fixing radiator heating branch pipes to the wall, which solves the problems of inconsistent installation spacing and skewed pipe sections when installing radiator heating branch pipes at construction sites, reduces demolition and rework costs, and improves construction quality and efficiency.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0008] A wall-mounted auxiliary device for fixing radiator heating branch pipes includes: a fixing crossarm, a screw sleeve, an adjustable screw, a limit nut, and a pipe clamp;

[0009] The fixed crossbeam is a galvanized angle steel structure;

[0010] The back of the galvanized angle steel structure has bolt holes for fixing to the wall. The fixing crossbeam can be fixed to the wall by passing bolts through the bolt holes to form the base support of the device.

[0011] The screw sleeve has a hollow tubular structure;

[0012] The number of screw sleeves matches the number of inlet and outlet water pipes of the radiator, and the screw sleeves are welded to the bottom of the fixed crossarm according to the spacing of the inlet and outlet water pipes of the radiator.

[0013] One end of the adjustable screw is inserted into the screw sleeve and can rotate and extend along the axial direction of the screw sleeve. By rotating the adjustable screw, the length of the screw extending out of the screw sleeve can be changed; thereby controlling the distance between the heating riser and the wall, so as to adjust the verticality of the riser.

[0014] The limiting nut is sleeved on the adjustable screw, which can lock the relative position of the adjustable screw and the screw sleeve to prevent the adjustable screw from shifting.

[0015] In practical applications, once the adjustable screw is adjusted to the target position, tightening the limiting nut locks the relative position of the adjustable screw and the screw sleeve, thus preventing the adjustable screw from shifting.

[0016] One end of the pipe clamp is fixedly connected to the end of the adjustable screw away from the screw sleeve, and the other end forms a clamping cavity for clamping the heating riser pipe to fix the heating riser pipe.

[0017] Preferably, the length of the fixed crossbeam is 200-300mm, and it is made of galvanized angle steel with a specification of 40×4mm.

[0018] Preferably, the number of bolt holes on the back of the fixed crossarm is 2-3;

[0019] The bolt hole diameter is 5-8mm, and the spacing between adjacent bolt holes is 150-250mm.

[0020] Preferably, the bolt hole is a slotted hole;

[0021] The length direction of the waist-shaped hole is the same as the length direction of the fixed crossbeam, and it allows for slight positional adjustments of the fixed crossbeam during wall installation.

[0022] Preferably, the inner diameter of the clamping cavity of the pipe clamp is adapted to the outer diameter of the heating riser branch pipe;

[0023] The inner wall of the clamping cavity is provided with a rubber pad;

[0024] The thickness of the rubber pad is 2-3 mm.

[0025] Preferably, the pipe clamp is provided with a threaded sleeve at one end near the adjustable screw;

[0026] The inner diameter of the threaded sleeve matches the outer diameter of the adjustable screw, and the pipe clamp and the adjustable screw are detachably fixed through a threaded connection.

[0027] Preferably, the adjustable screw extends from the screw sleeve in a range of 0-50mm, which can meet the adjustment requirements of different radiator installation distances from the wall.

[0028] Preferably, the inner diameter of the screw sleeve is adapted to the outer diameter of the adjustable screw, and a matching sleeve of the same specification as the adjustable screw is used, with a length of 30-50mm.

[0029] Preferably, the adjustable screw is a fully threaded screw with a diameter of 5-8mm and a length of 80-120mm.

[0030] Preferably, the bolt is an expansion bolt, which securely connects the fixed crossbeam to the wall.

[0031] (III) Beneficial Effects

[0032] The beneficial effects of this utility model are as follows: The radiator heating branch pipe wall fixing auxiliary device provided by this utility model has the following significant effects:

[0033] Improve the accuracy of the installation position of the reserved heating branch pipes in and out of the radiator: By communicating with the radiator manufacturer in advance to obtain parameters such as the size and spacing of the product's inlet and outlet water interfaces, weld the screw sleeves at the bottom of the fixed crossarm according to the corresponding spacing to ensure that the position of each branch pipe is accurate and the spacing is uniform, and avoid connection problems caused by position deviation.

[0034] Improve the verticality of the heating branch pipe riser section entering and exiting the radiator: The adjustable screw and screw sleeve can flexibly adjust the distance between the heating branch pipe and the wall. Combined with the thickness of the radiator product and the installation distance from the wall, the optimal reserved distance can be determined to ensure that the verticality meets the standard after the pipe is connected to the radiator.

[0035] Reduce construction costs: Reduce rework caused by inconsistent or crooked installation of exposed heating pipes, thereby saving labor, material and construction time costs;

[0036] Wide range of applications: The spacing between the inlet and outlet pipes of different radiators and the specifications of heating riser pipes can be adjusted to accommodate various construction scenarios.

[0037] Easy to install: The device has a simple structure and the connection of each component is easy to operate. Workers can quickly master the use of the device without complicated training, which improves construction efficiency.

[0038] High durability: All components of the device are made of galvanized or corrosion-resistant materials, and the surface is treated with anti-rust treatment, which can adapt to indoor humid environments and extend service life. Attached Figure Description

[0039] Figure 1 A schematic diagram of the structure of an auxiliary device for fixing the heating branch pipe of a radiator to the wall provided by this utility model;

[0040] Figure 2 A schematic diagram of the structure of an auxiliary device for fixing the heating branch pipe of a radiator to the wall, provided by this utility model.

[0041] Explanation of reference numerals in the attached figures

[0042] 1: Fixed crossarm; 2: Screw sleeve; 3: Adjustable screw; 4: Limit nut; 5: Pipe clamp. Detailed Implementation

[0043] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0044] Example 1

[0045] like Figure 1 and Figure 2 As shown: This embodiment discloses an auxiliary device for fixing the wall surface of a radiator heating branch pipe, including: a fixing crossbeam 1, a screw sleeve 2, an adjustable screw 3, a limiting nut 4, and a pipe clamp 5.

[0046] The fixed crossbeam 1 is a galvanized angle steel structure; the back of the galvanized angle steel structure has bolt holes for fixing to the wall. By passing bolts through the bolt holes, the fixed crossbeam 1 can be fixed to the wall to form a base support for the device.

[0047] The screw sleeve 2 is a hollow tubular structure; the number of screw sleeves 2 matches the number of inlet and outlet water pipes of the radiator, and the screw sleeves 2 are welded to the bottom of the fixed crossarm according to the spacing of the inlet and outlet water pipes of the radiator.

[0048] One end of the adjustable screw 3 is inserted into the screw sleeve 2 and can rotate and extend along the axis of the screw sleeve 2. By rotating the adjustable screw 3, the length of the screw extending out of the screw sleeve 2 can be changed; thereby controlling the distance between the heating riser and the wall to adjust the verticality of the riser.

[0049] In detail, the limiting nut sleeve 4 is provided on the adjustable screw 3, which can lock the relative position of the adjustable screw 3 and the screw sleeve 2 to prevent the adjustable screw 3 from shifting.

[0050] In practical applications, after the adjustable screw 3 is adjusted to the target position, tightening the limiting nut 4 locks the relative position of the adjustable screw 3 and the screw sleeve 2, thus preventing the adjustable screw 3 from shifting. One end of the pipe clamp 5 is fixedly connected to the end of the adjustable screw 3 away from the screw sleeve 2, and the other end forms a clamping cavity for clamping the heating riser pipe, thereby fixing the heating riser pipe.

[0051] In this embodiment, the length of the fixed crossbeam 1 is 200-300mm, and it is made of galvanized angle steel with a specification of 40×4mm. The fixed crossbeam 1 has 2-3 bolt holes on its back; the diameter of the bolt holes is 5-8mm, and the spacing between adjacent bolt holes is 150-250mm.

[0052] In practical applications, the bolt holes are oblong holes; the length direction of the oblong holes is the same as the length direction of the fixed crossbeam 1, and the fixed crossbeam 1 can be slightly adjusted in position when installed on the wall.

[0053] In this embodiment, the inner diameter of the clamping cavity of the pipe clamp 5 is adapted to the outer diameter of the heating vertical branch pipe; the inner wall of the clamping cavity is provided with a rubber pad; the thickness of the rubber pad is 2-3mm.

[0054] The pipe clamp 5 has a threaded sleeve at one end near the adjustable screw 3. The inner diameter of the threaded sleeve matches the outer diameter of the adjustable screw 3, and the pipe clamp 5 and the adjustable screw 3 are detachably fixed through a threaded connection. The length of the adjustable screw 3 extending beyond the screw sleeve 2 is adjustable from 0-50mm, which can meet the adjustment requirements of different radiator installation distances from the wall. The inner diameter of the screw sleeve 2 is adapted to the outer diameter of the adjustable screw 3, and a matching sleeve of the same specification as the adjustable screw 3 is used, with a length of 30-50mm. The adjustable screw 3 is a fully threaded screw with a diameter of 5-8mm and a length of 80-120mm. The bolt is an expansion bolt, which forms a stable connection between the fixed crossbeam 1 and the wall.

[0055] In practical applications, the fixed crossarm 1 is a 250mm long 40×4 galvanized angle steel with two 6mm bolt holes on the back of the angle steel, spaced 200mm apart, used to fix the device to the wall. The screw sleeve 2 is a sleeve that matches the 6mm bolts, welded to the bottom of the angle steel of the fixed crossarm 1 at a spacing of 55mm (the parameter selected in this project case can be adjusted according to different product selections) according to the radiator product parameters. The adjustable screw 3 is a 6mm screw, screwed into the screw sleeve 2 at the bottom of the crossarm. The distance between the screw and the wall is controlled by the depth of the screw entering the sleeve. After the distance is adjusted, the limit nut 4 is tightened to fix the screw. The pipe clamp 5 has an inner diameter of 25 (the specification selected in this project case can be adjusted according to design requirements). One end has a threaded sleeve that is screwed into the end of the adjustable screw 3 for fixation. A rubber pad is added to the inside of the clamp to fix the heating pipe of the vertical branch section.

[0056] The working principle of the radiator heating branch pipe wall fixing auxiliary device described in this example is as follows: When the worker uses it, the device is fixed to the bottom wall of the radiator installation position with bolts. The distance between the clamp and the wall is adjusted as required. When the heating buried pipe is laid to the end of the radiator and turns up into a vertical pipe section, the vertical heating pipe section is installed and fixed in alignment with the clamp position. The verticality of the pipe section is finely adjusted by the adjustable screw to ensure that each branch pipe is installed in a neat row, thereby improving the appearance quality of the exposed heating pipe section installation.

[0057] Example 2

[0058] like Figure 1 and Figure 2 As shown, this embodiment provides an auxiliary device for fixing radiator heating branch pipes to the wall, including a fixing crossbeam 1, a screw sleeve 2, an adjustable screw 3, a limit nut 4, and a pipe clamp 5.

[0059] Component specifications and connection methods

[0060] Fixed crossarm 1: Made of galvanized angle steel with a length of 250mm and a specification of 40×4mm, with two 6mm diameter waist-shaped bolt holes on its back, the bolt holes being spaced 200mm apart. Using M6 expansion bolts, the fixed crossarm 1 is fixed to the wall at the bottom of the radiator installation location to form the device base.

[0061] Screw sleeve 2: A hollow sleeve matching the adjustable screw 3, with an inner diameter of 6mm and a length of 40mm. Based on the inlet and outlet pipe spacing of the radiator selected for this project (55mm), two screw sleeves 2 are welded to the bottom of the fixed crossarm 1. The welding position deviation is controlled within ±0.5mm to ensure accurate spacing.

[0062] Adjustable screw 3: A 6mm diameter, 100mm long, fully threaded galvanized screw is used. One end is screwed into the screw sleeve, and the other end is used to connect to the pipe clamp. By rotating the adjustable screw, the length of the screw extending out of the screw sleeve is changed, thereby adjusting the distance between the pipe clamp and the wall.

[0063] Limit nut 4: An M6 galvanized nut adapted to the adjustable screw 3 is fitted onto the adjustable screw. When the adjustable screw 3 is adjusted to the target position (in this embodiment, to ensure the verticality of the radiator after installation, the distance from the wall is determined to be 30mm), tighten the limit nut to lock the relative position of the adjustable screw and the screw sleeve 2.

[0064] Pipe clamp 5: Made of galvanized steel plate with an inner diameter of 25mm and a thickness of 1.8mm. One end of the clamp is equipped with a threaded sleeve with an inner diameter of 6mm, which is fixed to the end of the adjustable screw 3 away from the screw sleeve 2 by threaded connection; a 2mm thick rubber pad is pasted on the inside of the clamp to clamp the heating riser pipe and prevent the pipe from sliding and scratching.

[0065] Working principle and usage steps

[0066] Parameter confirmation: Before construction, confirm parameters such as the distance and thickness of the product's inlet and outlet water pipes and the distance from the wall to the installation with the radiator manufacturer, and determine the welding spacing of the screw sleeve 2 and the target extension length of the adjustable screw 3.

[0067] Device assembly: Weld the screw sleeves 2 to the bottom of the fixed crossarm 1 according to the determined screw sleeve spacing; screw the adjustable screw 3 into the screw sleeve 2 and put on the upper limit nut 4; connect and fix the pipe clamp 5 to the adjustable screw 3 through the threaded sleeve.

[0068] Wall mounting: Mark the drilling positions on the wall at the bottom of the radiator installation location, and then use expansion bolts to fix the assembled device to the wall.

[0069] Spacing adjustment: Rotate the adjustable screw 3 to adjust the distance between the pipe clamp 5 and the wall to the target value, and tighten the limit nut 4 to lock the position.

[0070] Pipe fixing: After the underground heating pipe is laid to the end of the radiator and turned up into a vertical pipe section, the vertical pipe section is placed into the clamping cavity of the pipe clamp 5, the clamp is closed and fixed, and the fixing of the heating vertical branch pipe is completed. If fine adjustment of verticality is required, the limit nut 4 can be loosened, the adjustable screw 3 can be adjusted and then locked again.

[0071] Implementation effect

[0072] In this embodiment, the heating riser pipes fixed by this auxiliary device are spaced at a uniform interval of 55mm, with a verticality deviation of no more than ±1mm, resulting in a neat appearance for exposed pipe sections. Compared with traditional manual installation methods, this reduces the rework rate by more than 80%, shortens the construction time per household by approximately 2 hours, and significantly improves construction quality and efficiency. Furthermore, all components of the device are made of galvanized material, exhibiting excellent durability and showing no rust even after one year of use in a humid indoor environment.

[0073] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can conceive of other specific embodiments of this utility model without creative effort, and these embodiments will all fall within the scope of protection of this utility model.

Claims

1. A wall-mounted auxiliary device for fixing radiator heating branch pipes, characterized in that, Includes: fixed crossarm, screw sleeve, adjustable screw, limit nut and pipe clamp; The fixed crossbeam is a galvanized angle steel structure; The back of the galvanized angle steel structure has bolt holes for fixing to the wall. The fixing crossbeam can be fixed to the wall by passing bolts through the bolt holes to form the base support of the device. The screw sleeve has a hollow tubular structure; The number of screw sleeves matches the number of inlet and outlet water pipes of the radiator, and the screw sleeves are welded to the bottom of the fixed crossarm according to the spacing of the inlet and outlet water pipes of the radiator. One end of the adjustable screw is inserted into the screw sleeve and can rotate and extend along the axial direction of the screw sleeve. The length of the adjustable screw extending out of the screw sleeve can be changed by rotating the adjustable screw. The limiting nut is sleeved on the adjustable screw, which can lock the relative position of the adjustable screw and the screw sleeve to prevent the adjustable screw from shifting. One end of the pipe clamp is fixedly connected to the end of the adjustable screw away from the screw sleeve, and the other end forms a clamping cavity for clamping the heating riser pipe to fix the heating riser pipe.

2. The auxiliary device for fixing radiator heating branch pipes to the wall according to claim 1, characterized in that, The fixed crossbeam is 200-300mm long and is made of galvanized angle steel with a specification of 40×4mm.

3. The auxiliary device for fixing radiator heating branch pipes to the wall according to claim 1, characterized in that, The number of bolt holes opened on the back of the fixed crossarm is 2-3; The bolt hole diameter is 5-8mm, and the spacing between adjacent bolt holes is 150-250mm.

4. The auxiliary device for fixing radiator heating branch pipes to the wall according to claim 1, characterized in that, The bolt hole is a slotted hole; The length direction of the waist-shaped hole is the same as the length direction of the fixed crossbeam, and it allows for slight positional adjustments of the fixed crossbeam during wall installation.

5. The auxiliary device for fixing radiator heating branch pipes to the wall according to claim 1, characterized in that, The inner diameter of the clamping cavity of the pipe clamp is adapted to the outer diameter of the heating vertical branch pipe; The inner wall of the clamping cavity is provided with a rubber pad; The thickness of the rubber pad is 2-3 mm.

6. The auxiliary device for fixing radiator heating branch pipes to the wall according to claim 1, characterized in that, The pipe clamp is provided with a threaded sleeve at one end near the adjustable screw; The inner diameter of the threaded sleeve matches the outer diameter of the adjustable screw, and the pipe clamp and the adjustable screw are detachably fixed through a threaded connection.

7. The auxiliary device for fixing radiator heating branch pipes to the wall according to claim 1, characterized in that, The adjustable screw extends from the screw sleeve in a range of 0-50mm, which can meet the adjustment requirements of different radiator installation distances from the wall.

8. The auxiliary device for fixing radiator heating branch pipes to the wall according to claim 1, characterized in that, The inner diameter of the screw sleeve is adapted to the outer diameter of the adjustable screw, and a matching sleeve of the same specification as the adjustable screw is used, with a length of 30-50mm.

9. The auxiliary device for fixing radiator heating branch pipes to the wall according to claim 1, characterized in that, The adjustable screw is a fully threaded screw with a diameter of 5-8mm and a length of 80-120mm.

10. The auxiliary device for fixing the radiator heating branch pipe to the wall according to claim 1, characterized in that, The bolts are expansion bolts, which are used to securely connect the fixed crossbeam to the wall.

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