Height-adjustable pipeline support

Abstract

The utility model relates to the field of constructional engineering and installation engineering, in particular to a novel height-adjustable pipeline support. According to the pipeline support, the elevation can be adjusted by adjusting the communicating positions of the opening grooves in the two sides of the inner channel steel and the outer channel steel, penetrating through the studs and fixing the opening grooves through the nuts, a certain construction amount is reduced, working time is shortened, and the construction period is shortened. The positioning device is accurate in positioning and convenient to install, the two ends of the positioning device are communicated through the studs and fixed through the nuts, displacement is not prone to being formed, and the position is stable. The problems that in the prior art, due to the fact that section steel is directly cut, materials are wasted, and disassembly and assembly are inconvenient and cannot be turned over are solved.

Description

Technical Field

[0001] The utility model relates to the field of construction, in particular to an adjustable-height pipe support. Background Art

[0002] When building the pipes in mechanical and electrical installation construction, the lengths of the pipe supports often vary due to different elevations. Especially in some basements, garage, functional machine rooms and other parts of the project, the building storey heights have different requirements, and the elevation of the ground and top surface structures in these parts is different. This leads to the possibility that the heights of the pipe supports may be different when constructing pipes at different elevations. And if the technical preparation before construction is not sufficient, construction mistakes cause incorrect pipe installation elevation, or design changes lead to the need to adjust the pipe elevation finally, it is necessary to modify the pipe support section steel by means of disassembly, welding, cutting, etc. There are many drawbacks such as a large amount of rework, easy waste of materials, inconvenient disassembly and assembly, and non-reusability. Summary of the Utility Model

[0003] The purpose of the technology of the utility model is to overcome the defects of the prior art, provide an adjustable-height pipe support, solve the problems of waste of materials, inconvenient disassembly and assembly, and non-reusability caused by directly cutting and welding the section steel in the prior art, and save the construction period to a great extent.

[0004] The technical solution to achieve the above purpose is as follows:

[0005] A new type of adjustable-height pipe support, the pipe support includes expansion bolts, backing plates, channel steels, stud bolts, nuts, fixed washer rings and fixed brackets.

[0006] Both sides of the fixed bracket are welded and fixed to the waists of two groups of channel steels respectively, and the support legs of the fixed washer ring are welded and fixed to the top of the fixed bracket; each group of channel steels uses two specifications, namely inner channel steel and outer channel steel. The inner channel steel is enveloped by the outer channel steel, and the fixed bracket is welded and fixed to the bottom of the inner channel steel; holes are opened at the vertical waist positions at the connection of the inner channel steel and the outer channel steel and fixed by stud bolts and nuts. The top of the outer channel steel is horizontally designed with a backing plate, and expansion bolts are arranged in an opening on the backing plate.

[0007] For the adjustable-height pipe support of the utility model, all components of the pipe support are made of carbon structural steel, and the material is Q235B.

[0008] For the adjustable-height pipe support of the utility model, the fixing hole of the backing plate is positioned according to the anchoring position of the expansion bolt, and the backing plate is cut and drilled with a grinding wheel saw blade. The channel steel is welded to the backing plate, and there is no conflict between the channel steel and the positioning hole position.

[0009] For the adjustable-height pipe support of the utility model, the fixed bracket is welded and fixed to the waist of the channel steel, and the width of the fixed bracket is the same as the waist height of the channel steel.

[0010] The utility model relates to a pipe support with adjustable height, and all welds of the pipe support are full welds, and the welds are subjected to anti-corrosion treatment.

[0011] The utility model relates to a pipe support with adjustable height, and an insulating sleeve is wrapped inside the fixed washer ring.

[0012] The utility model relates to a novel pipe support with adjustable height, which solves the problems of non-recyclable material waste and inconvenient disassembly and assembly caused by cutting or modifying the section steel when the height of the pipe support needs to be adjusted due to insufficient technical preparation, construction mistakes or design changes. By adjusting the communicating position of the opening grooves on both sides of the inner and outer channel steels, and then passing through the stud, and fixing it with a nut, the elevation can be adjusted, and a certain amount of construction work is reduced, the working time is reduced, and the construction period is saved; the positioning of the utility model is accurate, convenient for installation, and the position is stable. Brief Description of the Drawings

[0013] Figure 1 It is the front view of a pipe support with adjustable height.

[0014] Figure 2 It is the structural schematic diagram of the stud and the nut in a pipe support with adjustable height.

[0015] Figure 3 It is the structural schematic diagram of the expansion bolt and the backing plate in a pipe support with adjustable height.

[0016] Figure 4 It is the structural schematic diagram of the channel steel in a pipe support with adjustable height.

[0017] Figure 5 It is the structural schematic diagram of the fixed washer ring and the fixed bracket in a pipe support with adjustable height.

[0018] Figure 6 It is the structural schematic diagram of a pipe support with adjustable height.

[0019] Figure 7 It is the installation schematic diagram of a pipe support with adjustable height.

[0020] In the figure, the reference numerals are: 1 is the expansion bolt; 2 is the backing plate; 3 is the channel steel; 4 is the stud; 5 is the nut; 6 is the fixed washer ring; 7 is the fixed bracket. Detailed Description of the Embodiment

[0021] The following further explains the utility model with reference to the drawings.

[0022] Embodiment 1: As Figures 1-7As shown in the figure, an adjustable-height pipe support is composed of an expansion bolt 1, a backing plate 2, a channel steel 3, a stud 4, a nut 5, a fixed washer ring 6 and a fixed bracket 7. The two sides of the fixed bracket are respectively welded and fixed to the waists of two groups of channel steels, and the support legs of the fixed washer ring are welded and fixed to the top of the fixed bracket; each group of channel steels uses two specifications, namely, an inner channel steel and an outer channel steel. The inner channel steel is enveloped by the outer channel steel, and the fixed bracket is welded and fixed to the bottom of the inner channel steel; holes are drilled at the waist positions in the vertical direction at the connection of the inner channel steel and the outer channel steel, and are fixed by studs and nuts. The top of the outer channel steel is horizontally designed with a backing plate, and an expansion bolt is arranged in an opening on the backing plate.

[0023] All components of the pipe support are made of carbon structural steel with the material of Q235B.

[0024] The pipe support uses two specifications of channel steels, and the inner channel steel is enveloped by the outer channel steel.

[0025] Locate the fixing holes of the backing plate according to the anchoring position of the expansion bolt, and use a grinding wheel saw blade to cut and open holes in the backing plate. Weld and connect the channel steel and the metal backing plate, and the channel steel shall not conflict with the positioning holes in terms of position.

[0026] Weld and fix the fixed bracket to the waist of the channel steel, and the width of the fixed bracket is the same as the waist height of the channel steel. Then weld and fix the support legs of the fixed washer ring to the fixed bracket.

[0027] Use a measuring instrument to arrange control points. Starting from the control points, use a laser instrument to confirm the level and then mark the starting position of the pipe. Determine the position of the pipe support according to the designed spacing with a ruler. Drill holes in the reinforced concrete floor before installing the pipe support, install the backing plate, insert the expansion bolt into the drilled hole, and make the expansion bolt in place in the hole.

[0028] Wrap an insulating sleeve in the fixed washer ring. After the pipe installation is completed, promptly carry out the support fixing or adjustment work to ensure that the position of the support is correct, flat, firm and in good contact with the pipe.

[0029] Example 2: As Figures 1-7As shown in the figure, the specific installation steps of an adjustable-height pipe support are as follows: 1. Measurement and positioning: Measure and lay out the lines to determine the installation position of the pipe support, the position of the backing plate, and the position of the expansion bolt holes on the backing plate, and make measurement and positioning identification marks; 2. Drill holes at the positioning position of the expansion bolt holes using an electric drill, noting that the deviation of the drilling position should not exceed the range marked in step 1; 3. Install the backing plate of the support base: Place the backing plate on the concrete surface at the installation position according to the measurement and layout. The backing plate is a finished perforated steel backing plate, and the finished steel backing plate is pre-reserved with expansion bolt holes according to the pre-designed requirements; 4. Place the steel backing plate according to the pre-positioned measurement position, and install the expansion bolts according to the pre-drilled expansion bolt holes, noting to ensure that the reserved holes on the steel plate are aligned with the drilled expansion bolt holes on the concrete, and the deviation is qualified; 5. After the installation of the steel backing plate and the expansion bolts is completed, measure and lay out the lines again and pop out the control lines of the channel steel to be welded on the backing plate; 6. Weld the outer channel steel on the backing plate according to the layout position in step 5, then install the fixed bracket with the inner channel steel welded. After adjusting the position of the fixed bracket, install the fixed stud and nut; 7. Install the pipe and the fixed washer ring: Install the pipe on the fixed support. After connecting all sections of the pipe, check whether the position is accurate and straight, and then weld the fixed washer ring on the fixed bracket.

[0030] The size of the channel steel can be selected according to the on-site usage conditions. The surface of the channel steel can be hot-dip galvanized. The welding of the support is carried out by qualified welders, and the welds shall not have defects such as missed welding, under-welding, or welding cracks. The drilling positions and hole spacings of the channel steel are drilled according to the elevation adjustment range. The size of the stud needs to match the holes. The number of studs that can bear the load is selected according to the length and weight of the pipe. After adjusting the elevation, fix the stud with a nut.

[0031] In case of design changes or demolition and reconstruction, except that the expansion bolts cannot be reused, the rest can be. Because the channel steel and the fixed support are bolted detachably, the pipe height part of any project can be adjusted in height and reused.

[0032] The above has described the present invention in detail with reference to the accompanying drawings and embodiments. Those of ordinary skill in the art can make various variations of the present invention according to the above description. Therefore, certain details in the embodiments should not constitute a limitation to the present invention, and the present invention will take the scope defined by the appended claims as the protection scope of the present invention.

Claims

1. An adjustable-height pipe support, characterized in that: The pipe support includes an expansion bolt (1), a backing plate (2), a channel steel (3), a stud (4), a nut (5), a fixed washer ring (6) and a fixed bracket (7). Both sides of the fixed bracket (7) are fixedly welded to the waists of two groups of channel steels (3). The support legs of the fixed washer ring (6) are fixedly welded to the top of the fixed bracket (7). Each group of channel steels (3) uses two specifications, namely, an inner channel steel and an outer channel steel. The inner channel steel is enveloped by the outer channel steel. The fixed bracket (7) is fixedly welded to the bottom of the inner channel steel. An opening is made at the vertical waist position of the connection between the inner channel steel and the outer channel steel and is fixed by a stud (4) and a nut (5). The top of the outer channel steel is horizontally designed with a backing plate (2), and an expansion bolt (1) is arranged in an opening on the backing plate (2).

2. The adjustable-height pipe support according to claim 1, characterized in that: All components of the pipe support are made of carbon structural steel with the material of Q235B.

3. The adjustable-height pipe support according to claim 1, wherein: Locate the fixing holes of the backing plate (2) according to the anchoring position of the expansion bolt (1), use a grinding wheel saw blade to cut and make holes in the backing plate (2), and weld and connect the channel steel (3) and the backing plate (2) without conflict between the channel steel (3) and the positioning hole position.

4. The adjustable-height pipe support according to claim 1, wherein: The fixed bracket (7) is fixedly welded to the waist of the channel steel (3), and the width of the fixed bracket (7) is the same as the waist height of the channel steel (3).

5. The adjustable-height pipe support according to claim 1, characterized in that: All welds of the pipe support are full welds, and the welds are subjected to anti-corrosion treatment.

6. The adjustable-height pipe support according to claim 1, wherein: An insulating sleeve is wrapped inside the fixed washer ring (6).

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