Pipeline bearing support structure for prism

Abstract

The utility model discloses a pipeline bearing support structure for prisms, and belongs to the field of mechanical and electrical installation supports. The problems that after a stand pipe bears a special load and a support system is unbalanced, the stand pipe is prone to sliding off, and accidents occur are solved. According to the technical scheme adopted for solving the technical problem, the device comprises a plurality of cross arms and a plurality of U-shaped pipe clamps, every two cross arms are fixedly connected through a plurality of threaded rod pieces, one ends of stand columns are further welded to the positions, between every two threaded rod pieces, of the cross arms, one ends of inclined struts are welded to the other ends of the stand columns, and the other ends of the inclined struts are welded to the U-shaped pipe clamps. The stand column is fixed to the prism supporting piece through a first fixing device, the prism supporting piece is located between every two threaded rod pieces, a plurality of first through holes are further formed in the middle position, where the stand column and the inclined strut are fixed, of the cross arm, and the first through holes are in clearance fit with the U-shaped pipe clamps. The U-shaped pipe clamp is fixed on the cross arm through the first through hole; the utility model is applied to the electromechanical mounting bracket.

Description

Technical Field

[0001] The utility model provides a pipeline load-bearing bracket structure for a prism, belonging to the field of electromechanical installation brackets. Background Art

[0002] In the mechanical and electrical installation project of a building, the pipe bracket is an indispensable supporting component, which plays the role of bearing weight, limiting displacement, guiding, and resisting earthquakes. During the installation of mechanical and electrical pipelines, it is often encountered that the bracket is fixed on the column. The prism is the most common column in the building structure. The general prism bracket has a variety of forms such as gate-shaped brackets, T-shaped plus steel plates, or directly fixing the steel on the structure. This type of bracket usually relies on the downward bending resistance of the expansion screw to bear the static and dynamic loads of the pipeline, and the force conditions are often relatively simple. Due to the impact of water flow and thermal expansion of heating and water supply, the bracket will be deformed.

[0003] The prior art (CN 215721650 U) proposes a vertical pipe load-bearing bracket, which is mainly composed of a clamp and a supporting bracket. The supporting bracket surrounds the vertical pipe, and an asbestos gasket is arranged between the clamp and the vertical pipe to prevent the clamp from directly contacting the vertical pipe and causing damage to the vertical pipe. However, it cannot solve the problem that when the vertical pipe is subjected to special loads and the bracket system is unbalanced, it is easy to slip and cause accidents.

[0004] Therefore, there is an urgent need to provide a more scientific and reasonable support structure to withstand forces such as compression, tension, and bending. Utility Model Content

[0005] The utility model proposes a pipe load-bearing support structure for a prism in order to solve the technical problem that when the support system of the riser is unbalanced due to special loads, it is easy to slide and cause accidents. The utility model aims to improve the hardware structure of the pipe load-bearing support structure so that it can bear pipes with larger diameters while preventing the pipe load-bearing support and the pipes supported thereon from sliding, thereby ensuring the safety and operability of the construction.

[0006] 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 prism, comprising a plurality of cross arms and a plurality of U-shaped pipe clamps, wherein the cross arms are fixedly connected by a plurality of threaded rods;

[0007] One end of a column is welded to a position between two threaded rods fixed on the cross arm, one end of a diagonal brace is welded to the other end of the column, and the other end of the diagonal brace is welded to one end of the cross arm;

[0008] The upright column is fixed to the prism support by a first fixing device;

[0009] The prismatic support member is located between two threaded rod members;

[0010] A plurality of first through holes are also provided at the middle positions between the fixed upright posts and the diagonal braces on the cross arm;

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

[0012] The U-shaped pipe clamp is fixed on the cross arm through the first through hole.

[0013] Furthermore, the cross arm includes a first cross arm and a second cross arm, the column includes a first column and a second column, the diagonal brace includes a first diagonal brace and a second diagonal brace, the first cross arm, the first column and the first diagonal brace are integrally arranged, and the second cross arm, the second column and the second diagonal brace are integrally arranged.

[0014] Furthermore, the first cross arm, the first column and the first diagonal brace form a triangular space structure, and the second cross arm, the second column and the second diagonal brace form a triangular space structure.

[0015] Furthermore, a plurality of fifth fixing holes are provided on the column, and the fifth fixing holes correspond one-to-one to the first fixing devices.

[0016] Furthermore, the cross arm and the column are perpendicular to each other.

[0017] Furthermore, the cross arms are parallel to each other.

[0018] Furthermore, the diagonal braces are parallel to each other.

[0019] Furthermore, the cross arms and diagonal braces are channel steels.

[0020] Furthermore, the column is an angle steel.

[0021] Furthermore, the first fixing device is an expansion screw.

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

[0023] 1. The first cross arm, the first column and the first diagonal brace of the utility model are integrated, and the second cross arm, the second column and the second diagonal brace are integrated, which can be mass-produced. When in use, it is only necessary to fix the column to the prism support, the threaded rod to the cross arm, and the U-shaped pipe clamp to fix the pipe to the cross arm. The operation is simple and the work efficiency can be greatly improved.

[0024] 2. The columns of the utility model play a role in resisting compression, and the diagonal braces can disperse the downward pressure of the prism support on the cross arm. When encountering a special load that causes the load-bearing support structure to be unbalanced, the threaded rods on the left and right of the prism support play a role in pulling force, which can firmly clamp the column, prevent accidents, and ensure construction safety. It has more advantages in bearing larger diameter pipes and bearing the static and dynamic loads of the pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The utility model is further described below in conjunction with the accompanying drawings:

[0026] Figure 1 It is a structural schematic diagram of the utility model;

[0027] Figure 2 It is the front view of the utility model;

[0028] Figure 3 It is a side view of the utility model;

[0029] Figure 4 It is a top view of the utility model;

[0030] In the figure: 1 is a cross arm, 2 is a U-shaped pipe clamp, 3 is a threaded rod, 4 is a column, 5 is a diagonal brace, 6 is a prismatic support, 7 is a nut, 8 is a first fixing device, 9 is a pipe, 11 is a first cross arm, 12 is a second cross arm, 21 is a first U-shaped pipe clamp, 22 is a second U-shaped pipe clamp, 23 is a third U-shaped pipe clamp, 24 is a fourth U-shaped pipe clamp, 31 is a first threaded rod, 32 is a second threaded rod, 41 is a first column, 42 is a second column, 51 is a first diagonal brace, and 52 is a second diagonal brace. DETAILED DESCRIPTION

[0031] 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.

[0032] like Figures 1 to 4 As shown, the utility model provides a pipe load-bearing support structure for a prism, including a plurality of cross arms 1. In this embodiment, two cross arms 1 with the same structure are provided. The upper surfaces of the two cross arms 1 are on the same horizontal plane, respectively, a first cross arm 11 and a second cross arm 12. The first cross arm 11 and the second cross arm 12 are both channel steels, and the specifications of the channel steels are 100*48*5.3mm and 1200mm long. The cross arms 1 are fixedly connected by a plurality of threaded rods 3, and the threaded rods 3 are located at one end of the cross arms 1. The prism support member 6 is placed in the space surrounded by the plurality of cross arms 1 and the plurality of threaded rods 3.

[0033] The pipe load-bearing support structure of the utility model is described in detail below by taking a quadrangular prism as an example.

[0034] In this embodiment, two threaded rods 3 are provided. Specifically, a first fixing hole and a second fixing hole are formed in the groove of the first cross arm 11, and a third fixing hole and a fourth fixing hole are formed in the groove of the second cross arm 12. A first threaded rod 31 is passed through between the first fixing hole and the third fixing hole. The first fixing hole and the third fixing hole are both clearance-matched with the first threaded rod 31. The length of the first threaded rod 31 is greater than the distance between the first cross arm 11 and the second cross arm 12. The two ends of the first threaded rod 31 are respectively fixed to the first cross arm 11 and the second cross arm 12 by nuts 7. A second threaded rod 32 is passed through between the second fixing hole and the fourth fixing hole. The second fixing hole and the fourth fixing hole are both clearance-matched with the second threaded rod 32. The length of the second threaded rod 32 is greater than the distance between the first cross arm 11 and the second cross arm 12. The two ends of the second threaded rod 32 are respectively tightly fixed to the first cross arm 11 and the second cross arm 12 by nuts 7. In this embodiment, the diameters of the first threaded rod 31 and the second threaded rod 32 are 18 mm.

[0035] In this embodiment, the first fixing hole is located at 50 mm from the end of the first cross arm 11, and the third fixing hole is located at 50 mm from the end of the second cross arm 12; the second fixing hole is located at 650 mm from the end of the first cross arm 11, and the fourth fixing hole is located at 650 mm from the end of the second cross arm 12. Those skilled in the art can make appropriate adjustments according to the conditions of the prism support member 6 at the construction site, so that the prism support member 6 is located between the first cross arm 11, the second cross arm 12, the first threaded rod 31, and the second threaded rod 32.

[0036] One end of a column 4 is welded to the position between two threaded rods 3 fixed on the cross arm 1, and one end of a diagonal brace 5 is welded to the other end of the column 4, and the other end of the diagonal brace 5 is welded to the other end of the cross arm 1. The column 4 is arranged on the cross arm 1 near the second threaded rod 32, and the cross arm 1, the column 4 and the diagonal brace 5 form a triangular spatial structure. In this embodiment, the cross arm 1 and the column 4 are perpendicular to each other, and the cross arm 1 is arranged horizontally, that is, the cross arm 1, the column 4 and the diagonal brace 5 form a right-angled triangular spatial structure.

[0037] The two end faces of the column 4 and the diagonal brace 5 that cooperate with each other are parallel to each other, that is, the column 4 and the diagonal brace 5 are fully welded; the two end faces of the diagonal brace 5 and the cross arm 1 that cooperate with each other are parallel to each other, that is, the diagonal brace 5 and the cross arm 1 are fully welded.

[0038] In this embodiment, two columns 4 and two diagonal braces 5 are provided. Specifically, one end of a first column 41 is welded to a position between two threaded rods 3 fixed on the first cross arm 11, one end of a first diagonal brace 51 is welded to the other end of the first column 41, and the other end of the first diagonal brace 51 is welded to the other end of the first cross arm 11, and the first cross arm 11, the first column 41 and the first diagonal brace 51 form a triangular space structure; one end of a second column 42 is welded to a position between two threaded rods 3 fixed on the second cross arm 12, one end of a second diagonal brace 52 is welded to the other end of the second column 42, and the other end of the second diagonal brace 52 is welded to the other end of the second cross arm 12, and the second cross arm 12, the second column 42 and the second diagonal brace 52 form a triangular space structure.

[0039] The column 4 is fixed to the prism support 6 by the first fixing device 8. Specifically, a fifth fixing hole with a hole diameter φ of 15 mm is drilled at 50 mm away from the two end edges of the column 4. The fifth fixing hole corresponds to the first fixing device 8 one by one, and the fifth fixing hole cooperates with the first fixing device 8.

[0040] In order to firmly fix the supported pipe 9, a plurality of first through holes are also provided in the middle position of the fixed column 4 and the diagonal brace 5 on the cross arm 1. In this embodiment, four first through holes are drilled at the waist thickness position of each cross arm 1. The first through holes are clearance-matched with the U-shaped pipe clamp 2. The U-shaped pipe clamp 2 is fixed to the cross arm 1 through the first through holes. Specifically, the two ends of the U-shaped pipe clamp 2 are fixed to the cross arm 1 through nuts 7. The diameter of the U-shaped pipe clamp 2 is 18 mm. In this embodiment, two U-shaped pipe clamps 2 are provided on each cross arm 1. Specifically, the first U-shaped pipe clamp 21 and the second U-shaped pipe clamp 22 are provided on the first cross arm 11, and the third U-shaped pipe clamp 23 and the fourth U-shaped pipe clamp 24 are provided on the second cross arm 12. The first U-shaped pipe clamp 21 and the third U-shaped pipe clamp 23 are coaxially arranged, and the second U-shaped pipe clamp 22 and the fourth U-shaped pipe clamp 24 are coaxially arranged.

[0041] The diagonal brace 5 is a channel steel with a specification of 100*48*5.3mm and a length of 900mm.

[0042] The column 4 is an angle steel, the specification of the angle steel is 50*50*5mm, and the length of the angle steel is 500mm.

[0043] The first fixing device 8 is specifically an expansion screw with a specification of M14*100.

[0044] The columns 4 of the utility model play a role in resisting compression, and the diagonal braces 5 can disperse the downward pressure of the prism support members 6 on the cross arm 1. When encountering a special load that causes the load-bearing support structure to become unbalanced, the threaded rods 3 on the left and right of the prism support members 6 can firmly hold the columns to prevent accidents and ensure construction safety.

[0045] The cross arm 1, column 4 and diagonal brace 5 of the utility model are integrated and can be mass-produced. The specific sizes of the cross arm 1, column 4 and diagonal brace 5 can be adaptively adjusted according to the size of the prism support 6 at the specific construction site. As long as the threaded rods 3 on the left and right of the prism support 6 can firmly hold the column when the load-bearing support structure is unbalanced due to a special load, accidents can be prevented. When in use, after measuring and positioning at the construction site, the column 4 is fixed to the prism support 6 by expansion screws, that is, the first cross arm 11, the first column 41, the first diagonal brace 51 welded as one piece and the second cross arm 12, the second column 42, the second diagonal brace 52 welded as one piece are fixed to the front and back of the prism support 6. Then the threaded rods 3 on the front and back of the prism support 6 are fixed to the cross arm 1, and the channel steel cross arm 1 is tightened with a torque wrench.

[0046] The surface of the load-bearing support structure of the pipeline 9 of the utility model is polished and smoothed, and painted for corrosion prevention, thereby increasing the service life.

[0047] Since the pipe 9 load-bearing support structure of the utility model has strong tensile and compressive resistance, it can bear the pipe 9 with a larger diameter and can withstand the static load and dynamic load of the pipe 9.

[0048] If the prism support is a prism structure such as a triangular prism, a pentagonal prism, a hexagonal prism, etc., the sizes of components such as the cross arm 1, the U-shaped pipe clamp 2, the threaded rod 3, the column 4, the diagonal brace 5, etc. can be flexibly set.

[0049] 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.

[0050] 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 prism, characterized in that: It comprises a plurality of cross arms (1) and a plurality of U-shaped pipe clamps (2), wherein two of the cross arms (1) are fixedly connected via a plurality of threaded rods (3); One end of a column (4) is welded to a position between two threaded rods (3) fixed on the cross arm (1), one end of a diagonal brace (5) is welded to the other end of the column (4), and the other end of the diagonal brace (5) is welded to one end of the cross arm (1); The column (4) is fixed to the prism support (6) via a first fixing device (8); The prism support member (6) is located between two threaded rod members (3); A plurality of first through holes are also provided at the middle position between the fixed column (4) and the diagonal brace (5) on the cross arm (1); The first through hole is clearance-matched with the U-shaped pipe clamp (2); The U-shaped pipe clamp (2) is fixed on the cross arm (1) through the first through hole.

2. A pipe load-bearing support structure for a prism according to claim 1, characterized in that: The cross arm (1) comprises a first cross arm (11) and a second cross arm (12); the column (4) comprises a first column (41) and a second column (42); the diagonal brace (5) comprises a first diagonal brace (51) and a second diagonal brace (52); the first cross arm (11), the first column (41) and the first diagonal brace (51) are integrally arranged; and the second cross arm (12), the second column (42) and the second diagonal brace (52) are integrally arranged.

3. A pipe load-bearing support structure for a prism according to claim 2, characterized in that: The first cross arm (11), the first column (41) and the first diagonal brace (51) form a triangular space structure, and the second cross arm (12), the second column (42) and the second diagonal brace (52) form a triangular space structure.

4. A pipe load-bearing support structure for a prism according to claim 1, characterized in that: The upright column (4) is provided with a plurality of fifth fixing holes, and the fifth fixing holes correspond one to one with the first fixing devices (8).

5. The pipe load-bearing support structure for a prism according to claim 1, characterized in that: The cross arm (1) and the column (4) are perpendicular to each other.

6. A pipe load-bearing support structure for a prism according to claim 1, characterized in that: The cross arms (1) are parallel to each other.

7. A pipe load-bearing support structure for a prism according to claim 1, characterized in that: The diagonal braces (5) are parallel to each other.

8. The pipe load-bearing support structure for a prism according to claim 1, characterized in that: The cross arm (1) and the diagonal brace (5) are channel steels.

9. A pipe load-bearing support structure for a prism according to claim 1, characterized in that: The upright column (4) is an angle steel.

10. The pipe load-bearing support structure for a prism according to claim 1, characterized in that: The first fixing device (8) is an expansion screw.

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