Pipeline bearing support structure used on cylindrical supporting piece

Abstract

The utility model relates to a pipeline bearing support structure used on a cylindrical supporting piece, and belongs to the field of mechanical and electrical installation supports. The problems that an existing pipeline support of a hoop structure is prone to sliding off and complex in structure are solved. According to the technical scheme, the device comprises a plurality of fixed arc-shaped steel plates and U-shaped pipe clamps, one side of each fixed arc-shaped steel plate is fixedly connected to a cylindrical supporting piece through a first fixing device, a transition piece is fixedly welded to the other side of each fixed arc-shaped steel plate, and the radian of each fixed arc-shaped steel plate is matched with the radian of the cylindrical supporting piece fixed by the fixed arc-shaped steel plate; the transition pieces comprise the first transition piece and the second transition piece, the first transition piece is fixedly connected with one end of the support cross arm, one end of the support inclined strut is welded to the other end of the support cross arm, the other end of the support inclined strut is welded to the second transition piece, a plurality of through holes are formed in the support cross arm in a penetrating mode, and the through holes are in clearance fit with the U-shaped pipe clamp. The U-shaped pipe clamp is fixedly connected with the bracket cross arm through a second fixing device; the utility model is applied to the electromechanical mounting bracket.

Description

Technical Field

[0001] The utility model provides a pipeline load-bearing bracket structure used on a cylindrical support piece, belonging to the technical field of electromechanical installation brackets. Background Art

[0002] In the mechanical and electrical installation engineering of buildings, pipe supports are an indispensable supporting component, which plays the role of bearing, limiting displacement, guiding, and earthquake resistance. At present, there are various forms of pipe supports that have been applied, but there are very few studies on the support structure on concrete cylinders. Most of the pipe supports used on cylindrical structures are hoop structures, but with the accumulation of time, the hoop tends to move more or less, causing sliding, and even causing the pipe to fall for pipe supports supporting large diameter pipes.

[0003] In order to prevent the pipeline from falling and ensure the stability and safety of the pipeline, the prior art (CN 212775962 U) proposes a cast iron pipe load-bearing clamp, which is formed by cold bending at both ends of the clamp body to form flanges, and the clamp connection hole is set in the middle position of the flange to increase the contact area with the outer wall of the pipeline, effectively solve the problem of insufficient friction in the vertical direction of the round steel U-shaped clamp pipe limit bracket, and increase the vertical force of the vertical pipeline. Specifically, the two clamp bodies are snapped and installed on the outside of the pipeline riser, and then the bolts are passed through the clamp connection holes of the two clamp bodies, and the nuts are tightened. The friction is generated by the contact between the clamp body and the pipeline to achieve the purpose of bearing. It is still a clamp structure, and the above-mentioned problems still exist. When used to fix and support pipelines with larger diameters, the required clamp body structure is also large, which is not convenient for construction. Utility Model Content

[0004] In order to solve the technical problems that the existing pipe bracket of the clamp structure is easy to slip and has a complicated structure, the utility model proposes a pipe load-bearing bracket structure for a cylindrical support member, and aims to improve the hardware structure of the pipe bracket so as to avoid displacement of the pipe bracket and cause the pipe to fall, thereby ensuring construction safety.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a pipe load-bearing bracket structure for a cylindrical support, comprising a plurality of fixed arc-shaped steel plates and U-shaped pipe clamps, one side of the fixed arc-shaped steel plate is fixedly connected to the cylindrical support by a first fixing device;

[0006] A transition piece is fixedly welded on the other side of the fixed arc-shaped steel plate;

[0007] The curvature of the fixed arc-shaped steel plate matches the curvature of the cylindrical support member to which it is fixed;

[0008] The transition piece includes a first transition piece and a second transition piece;

[0009] The first transition piece is fixedly connected to one end of the bracket cross arm, the other end of the bracket cross arm is welded to one end of the bracket diagonal brace, and the other end of the bracket diagonal brace is welded to the second transition piece;

[0010] The support cross arm is provided with a plurality of through holes;

[0011] The through hole is clearance-matched with the U-shaped pipe clamp;

[0012] The U-shaped pipe clamp is fixedly connected to the bracket cross arm through a second fixing device.

[0013] Further, the first transition piece includes a first bottom plate, a first side plate and a first top plate, and the first bottom plate, the first side plate and the first top plate constitute a seamlessly connected hollow structure; the second transition piece includes a second bottom plate, a second side plate and a second top plate, and the second transition piece includes a second bottom plate, a second side plate and a second top plate constitute a seamlessly connected hollow structure.

[0014] Furthermore, the structure of the second transition piece is the same as that of the first transition piece.

[0015] Furthermore, the first bottom plate and the second bottom plate are both arc-shaped, and the first side plate of the first transition piece and the second side plate of the second transition piece are both arc-shaped.

[0016] Furthermore, the first top plate and the second top plate are both square structures.

[0017] Furthermore, the bracket diagonal brace is a channel steel structure, and the bracket cross arm is a channel steel structure.

[0018] Furthermore, the cylindrical support, the support cross arm and the support diagonal brace form a triangular space structure.

[0019] Furthermore, the end surface where the bracket diagonal brace is connected to the bracket cross arm and the end surface where the bracket diagonal brace is connected to the second transition piece are perpendicular to each other.

[0020] Furthermore, the first fixing device is an expansion bolt, and the second fixing device is a bolt.

[0021] Furthermore, the side length of the first top plate is greater than the side length of the first bottom plate, and the side length of the second top plate is greater than the side length of the second bottom plate.

[0022] The beneficial effects of the present invention compared with the prior art are as follows:

[0023] 1. The fixed arc steel plate, transition piece, bracket cross arm and bracket diagonal brace of the utility model are integrated and can be mass-produced. When in use, it is only necessary to fix the fixed arc steel plate to the cylindrical support by expansion bolts, clamp the pipe with a U-shaped pipe clamp and fix the U-shaped pipe clamp to the bracket cross arm, which can effectively improve work efficiency;

[0024] 2. The fixed arc-shaped steel plate of the utility model is provided with various models, which can be adapted to various cylindrical supports, thus expanding the scope of application;

[0025] 3. The connections between the fixed arc steel plate, the transition piece, the bracket cross arm and the bracket diagonal brace of the utility model are all welded, and the bracket cross arm and the bracket diagonal brace are both channel steels. When the cylindrical support member and the bracket cross arm are arranged perpendicular to each other and the bracket cross arm is arranged horizontally, the angle between the bracket diagonal brace and the cylindrical support member is 45°, and the end face of the bracket diagonal brace in contact with the bracket cross arm is a horizontal plane, and the end face of the bracket diagonal brace in contact with the second transition piece is a side plane. The setting of the pipeline load-bearing support structure of the utility model greatly improves the supporting strength while reducing its own weight, and can be used to support large-diameter pipelines. Compared with the fixed support with a clamp, the pipeline load-bearing support of the utility model will not be displaced or slipped on the cylindrical support member, thereby ensuring the safety of construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The utility model is further described below in conjunction with the accompanying drawings:

[0027] Figure 1 It is a schematic diagram of the structure of the utility model;

[0028] Figure 2 It is the front view of the utility model;

[0029] Figure 3 It is a side view of the utility model;

[0030] Figure 4 It is a top view of the utility model;

[0031] In the figure: 1 is a cylindrical support, 2 is a fixed arc-shaped steel plate, 3 is a first bottom plate, 4 is a first side plate, 5 is a first top plate, 6 is a bracket cross arm, 7 is a bracket diagonal brace, 8 is a second top plate, 9 is a second bottom plate, 10 is a second side plate, 11 is a first fixing device, 12 is a U-shaped pipe clamp, 13 is a first transition piece, 14 is a second transition piece, 15 is a transition piece, 16 is a pipeline, and 17 is a second fixing device. DETAILED DESCRIPTION

[0032] In the present invention, unless otherwise specified, the directional words used, such as "up, down, top, bottom", usually refer to the directions shown in the drawings, or to the components themselves in the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directional words are not used to limit the present invention.

[0033] like Figures 1 to 4 As shown, the utility model provides a pipe load-bearing support structure for a cylindrical support, including a plurality of fixed arc steel plates 2, which are fixedly connected to the cylindrical support 1 by a first fixing device 11. The first fixing device 11 in this embodiment is an M18*100 expansion screw. When making a prefabricated product, holes can be punched at the four corners of the fixed arc steel plate 2. The expansion screw is fixed to the cylindrical support 1 through these four through holes. The curvature of the fixed arc steel plate 2 is compatible with the curvature of the cylindrical support 1 to which it is fixed. In this embodiment, two fixed arc steel plates 2 are provided, and the radius of the fixed arc steel plates 2 is 250mm, and the size is 300*300*5mm. There are multiple models of fixed arc steel plates 2, which can be selected according to the size of the column diameter and / or the load-bearing capacity.

[0034] A transition piece 15 is fixedly welded to the outer surface of a fixed arc-shaped steel plate 2 , and the inner surface of the fixed arc-shaped steel plate 2 and the outer surface of the cylindrical support member 1 are parallel to each other.

[0035] The transition piece 15 includes a first transition piece 13 and a second transition piece 14, and the first transition piece 13 is located above the second transition piece 14. The first transition piece 13 includes a first bottom plate 3, a first side plate 4 and a first top plate 5. The first bottom plate 3 is welded to the outer surface of the fixed arc-shaped steel plate 2. In this embodiment, two first side plates 4 are provided, and the protruding parts of the two first side plates 4 are arranged opposite to each other. One side of the two first side plates 4 is welded to the first bottom plate 3, and the other side is welded to the first top plate 5. The side length of the first top plate 5 is greater than the side length of the first bottom plate 3. The first bottom plate 3, the first side plate 4 and the first top plate 5 form a seamlessly connected hollow structure.

[0036] The second transition piece 14 includes a second bottom plate 9, a second side plate 10 and a second top plate 8, and the side length of the second top plate 8 is greater than the side length of the second bottom plate 9. The second bottom plate 9, the second side plate 10 and the second top plate 8 form a seamlessly connected hollow structure. The structure of the second transition piece 14 is the same as that of the first transition piece 13, but the size is different. The first bottom plate 3 of the first transition piece 13 and the second bottom plate 9 of the second transition piece 14 are both arc-shaped with a radius of 250 mm. The size of the first bottom plate 3 is 100*100*5 mm, and the size of the second bottom plate 9 is 183*100*5 mm; the first side plate 4 of the first transition piece 13 and the second side plate 10 of the second transition piece 14 are both arc-shaped with a radius of 100 mm. The size of the first side plate 4 is 100*100*5 mm, and the size of the second side plate 10 is 183*100*5 mm; the first top plate 5 of the first transition piece 13 and the second top plate 8 of the second transition piece 14 are both square structures. The size of the first top plate 5 is 120*120*5 mm, and the size of the second top plate 8 is 183*120*5 mm.

[0037] In order to provide greater supporting force to support the large-diameter pipe 16 and ensure the safety and operability of the construction, those skilled in the art may make adaptive adjustments according to specific circumstances.

[0038] The first top plate 5 is welded to one end of the bracket cross arm 6, specifically, one end of the bracket cross arm 6 is welded to the middle position of the first top plate 5. In order to reduce the supporting force shared by the transition piece 15, the bracket cross arm 6 is a channel steel structure. In this embodiment, 10# channel steel is selected, with a size of 100*48*5.3mm and a length of 600mm. One end face of the bracket cross arm 6 fixedly connected to the first top plate 5 is parallel to the first top plate 5, that is, the first top plate 5 and one end face of the bracket cross arm 6 connected thereto can be fully contacted for welding.

[0039] The other end of the bracket cross arm 6 is fixedly welded with one end of the bracket diagonal brace 7, and the two mutually contacting connection surfaces are parallel to each other. In this embodiment, the bottom of the groove of the bracket cross arm 6 and the end surface of the bracket diagonal brace 7 to which it is fixedly connected are parallel to each other. The other end of the bracket diagonal brace 7 is fixedly welded to the second top plate 8, specifically, the other end of the bracket diagonal brace 7 is welded to the middle position of the second top plate 8, and the two mutually contacting connection surfaces are parallel to each other. The cylindrical support 1, the bracket cross arm 6 and the bracket diagonal brace 7 form a triangular space structure. The end surface where the bracket diagonal brace 7 is connected to the bracket cross arm 6 and the end surface where the bracket diagonal brace 7 is connected to the second transition piece 14 are perpendicular to each other. When the cylindrical support member 1 and the bracket cross arm 6 are arranged perpendicular to each other and the bracket cross arm 6 is arranged horizontally, the angle between the bracket diagonal brace 7 and the cylindrical support member 1 is 45°, and the cylindrical support member 1, the bracket cross arm 6 and the bracket diagonal brace 7 form a right-angled isosceles triangle space structure. The end face of the bracket diagonal brace 7 in contact with the bracket cross arm 6 is a horizontal plane, and the end face of the bracket diagonal brace 7 in contact with the second transition member 14 is a side plane. The bracket diagonal brace 7 is a channel steel structure. This embodiment uses 10# channel steel with a size of 100*48*5.3mm and a length of 870mm.

[0040] The support cross arm 6 and the support diagonal support 7 can also be set as other structures, as long as the weight of the support cross arm 6 and the support diagonal support 7 are not heavy, the two interconnected surfaces are parallel to each other to ensure full contact, and the supported pipe 16 is sufficient to be supported.

[0041] In order to firmly fix the supported pipe 16, a plurality of fixing holes are provided on the bracket cross arm 6 to fix the U-shaped pipe clamp 12. In this embodiment, two U-shaped pipe clamps 12 are provided, and the U-shaped pipe clamps 12 are galvanized round steel with a diameter of φ of 18 mm. Threads are provided at both ends of the U-shaped pipe clamp 12. The U-shaped pipe clamp 12 passes through the fixing holes on the bracket cross arm 6 and is fixed to the bracket cross arm 6 by the second fixing device 17. In this embodiment, the second fixing device 17 is a bolt. The pipe diameter of the U-shaped pipe clamp 12 is adapted to the fixing hole. The number of the U-shaped pipe clamps 12 can be adaptively adjusted according to the actual use situation, and the diameters of the pipes 16 clamped by the multiple U-shaped pipe clamps 12 may be inconsistent.

[0042] The fixed arc steel plate 2, transition piece 15, bracket cross arm 6 and bracket diagonal brace 7 of the load-bearing bracket structure of the utility model are integrally arranged. When in use, the fixed arc steel plate 2 is fixedly connected to the cylindrical support member 1 by expansion bolts. After the pipeline 16 is installed, the pipeline 16 is held by a U-shaped pipe clamp 12 and the U-shaped pipe clamp 12 is passed through the fixing hole set on the bracket cross arm 6, and the U-shaped pipe clamp 12 is fixed to the bracket cross arm 6 by bolts.

[0043] Regarding the specific structure of the utility model, it should be explained that the connection relationship between the various component modules adopted in the utility model is definite and feasible. Except for special instructions in the embodiments, the specific connection relationship can bring corresponding technical effects and solve the technical problems raised by the utility model without relying on the execution of corresponding software programs. The components, modules, models of specific components and the connection methods between each other appearing in the utility model, as well as the conventional use methods and expected technical effects brought about by the above-mentioned technical features, except for specific instructions, all belong to the disclosed contents in patents, journal articles, technical manuals, technical dictionaries, and textbooks that can be obtained by technical personnel in this field before the application date, or belong to the existing technologies such as conventional technologies and common knowledge in this field, and there is no need to elaborate, so that the technical solution provided in this case is clear, complete and feasible, and the corresponding physical products can be reproduced or obtained according to the technical means.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A pipe load-bearing support structure for a cylindrical support, characterized in that: It comprises a plurality of fixed arc-shaped steel plates (2) and a U-shaped pipe clamp (12), wherein one side of the fixed arc-shaped steel plate (2) is fixedly connected to the cylindrical support member (1) via a first fixing device (11); A transition piece (15) is fixedly welded to the other side of the fixed arc-shaped steel plate (2); The curvature of the fixed arc-shaped steel plate (2) matches the curvature of the cylindrical support member (1) to which it is fixed; The transition piece (15) comprises a first transition piece (13) and a second transition piece (14); The first transition piece (13) is fixedly connected to one end of the bracket cross arm (6), the other end of the bracket cross arm (6) is welded to one end of the bracket diagonal brace (7), and the other end of the bracket diagonal brace (7) is welded to the second transition piece (14); The support cross arm (6) is provided with a plurality of through holes; The through hole is clearance-matched with the U-shaped pipe clamp (12); The U-shaped pipe clamp (12) is fixedly connected to the bracket cross arm (6) via a second fixing device (17).

2. A pipe load-bearing support structure for a cylindrical support member according to claim 1, characterized in that: The first transition piece (13) comprises a first bottom plate (3), a first side plate (4) and a first top plate (5), wherein the first bottom plate (3), the first side plate (4) and the first top plate (5) form a seamlessly connected hollow structure; the second transition piece (14) comprises a second bottom plate (9), a second side plate (10) and a second top plate (8), wherein the second transition piece (14) comprises a second bottom plate (9), a second side plate (10) and a second top plate (8) form a seamlessly connected hollow structure.

3. A pipe load-bearing support structure for a cylindrical support member according to claim 1, characterized in that: The structure of the second transition piece (14) is the same as that of the first transition piece (13).

4. A pipe load-bearing support structure for a cylindrical support member according to claim 2, characterized in that: The first bottom plate (3) and the second bottom plate (9) are both arc-shaped, and the first side plate (4) and the second side plate (10) are both arc-shaped.

5. A pipe load-bearing support structure for a cylindrical support member according to claim 2, characterized in that: The first top plate (5) and the second top plate (8) are both square structures.

6. A pipe load-bearing support structure for a cylindrical support member according to claim 1, characterized in that: The bracket diagonal brace (7) is a channel steel structure, and the bracket cross arm (6) is a channel steel structure.

7. A pipe load-bearing support structure for a cylindrical support member according to claim 1, characterized in that: The cylindrical support member (1), the support cross arm (6) and the support diagonal brace (7) form a triangular space structure.

8. A pipe load-bearing support structure for a cylindrical support member according to claim 1, characterized in that: The end surface where the bracket diagonal brace (7) is connected to the bracket cross arm (6) and the end surface where the bracket diagonal brace (7) is connected to the second transition piece (14) are perpendicular to each other.

9. A pipe load-bearing support structure for a cylindrical support member according to claim 1, characterized in that: The first fixing device (11) is an expansion bolt, and the second fixing device (17) is a bolt.

10. A pipe load-bearing support structure for a cylindrical support member according to claim 2, characterized in that: The side length of the first top plate (5) is greater than the side length of the first bottom plate (3), and the side length of the second top plate (8) is greater than the side length of the second bottom plate (9).

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