Support device for fixing high-voltage wall bushing

Abstract

The utility model relates to a support device for fixing a high-pressure wall bushing, which is characterized by comprising a main structure (10), two horizontally arranged steel beams (2) and two vertically arranged steel columns (1), the two horizontally arranged steel beams (2) and the two vertically arranged steel columns (1) form a support frame, and the support frame is in welded connection with the main structure (10); two constructional steel columns (3) are welded on the two horizontally arranged steel beams (2), and the constructional steel columns (3) and the steel beams (2) form a square hole (11); lug plates (4) are evenly arranged on the periphery of the square hole (11), and the left sleeve connecting plate (7) and the right sleeve connecting plate (7) are fixedly connected with the lug plates (4) and the base plate (9) through bolts (5). The support device for fixing the high-voltage wall bushing solves the problems that in the prior art, a support of a high-voltage wall bushing device is poor in field welding quality, complex in construction process, large in field workload, low in construction speed and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to a bracket device for fixing a high-voltage wall-penetrating sleeve. Background Art

[0002] The traditional high-voltage line wall bushing support device has the following problems during on-site construction: poor on-site welding quality, complex construction process, heavy on-site workload, slow construction speed, residual stress in welding, and is not suitable for rapid installation. It is also not conducive to later equipment maintenance. Utility Model Content

[0003] In view of the above-mentioned deficiencies in the prior art, the purpose of the present utility model is to provide a bracket device for fixing a high-voltage wall bushing, so as to solve the problems of poor on-site welding quality, complex construction process, large on-site workload, slow construction speed, etc. of the bracket of the high-voltage wall bushing device in the prior art.

[0004] To solve the above technical problems, the utility model adopts the following technical solutions: a bracket device for fixing a high-voltage wall sleeve, comprising a main structure 10, two horizontally arranged steel beams 2 and two vertically arranged steel columns 1, the two horizontally arranged steel beams 2 and the two vertically arranged steel columns 1 constitute a bracket frame, and the bracket frame is welded to the main structure 10.

[0005] Two structural steel columns 3 are welded to two horizontally arranged steel beams 2 , and the two structural steel columns 3 and the steel beams 2 form a square opening 11 .

[0006] The lug plates 4 are evenly arranged around the square opening 11 , and the lug plates 4 are connected and fixed to the left and right sleeve connecting plates 7 , the lug plates 4 and the pads 9 by bolts 5 .

[0007] The ear plate 4 and the structural column 3 are seamlessly welded to ensure that the stress-bearing performance of the sleeve connecting plate 7 is stable.

[0008] The ear plates 4 are distributed at intervals around the square opening 11 and are fixed at the joints of the left and right sleeve connecting plates 7 by upper and lower steel plates 6. The middle of the two steel plates 6 is a semicircular structure, which forms a circular opening after being combined.

[0009] The upper and lower and positive and negative steel plates 6 are bolted at the joints of the two sleeve connecting plates 7, and bolt holes 8 are reserved on the connecting plates, which can be quickly connected and disassembled with the high-voltage wall bushing.

[0010] The bolt holes 8 reserved in the two sleeve connecting plates 7 match the size and position of the ear plates 4 to ensure that all the ear plates 4 are fully connected.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] It can be applied to various scenarios where pipelines pass through walls for connection, and can be assembled quickly, which greatly improves construction efficiency and ensures construction quality. It is especially suitable for various electrical industrial plant structure systems and can achieve the purpose of rapid construction.

[0013] The utility model will be further described below in conjunction with the accompanying drawings: BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the connection and assembly of the sleeve connecting plate 7 and the ear plate 4;

[0016] Figure 3 It is a schematic diagram of the sleeve connecting plate 7;

[0017] Figure 4 It is a schematic diagram of assembling the ear plate 4, the bolt 5 and the spacer 9;

[0018] Figure 5 It is a three-dimensional schematic diagram of the bolt 5 and the spacer 9.

[0019] In the figure, 1. steel column; 2. steel beam; 3. structural steel column; 4. ear plate; 5. bolt; 6. front and back steel plates; 7. casing connecting plate; 8. bolt hole; 9. pad; 10. main structure. DETAILED DESCRIPTION

[0020] like Figure 1 , Figure 2 As shown, a support device for fixing a high-voltage wall sleeve includes a main structure 10, two horizontally arranged steel beams 2 and two vertically arranged steel columns 1, the two horizontally arranged steel beams 2 and the two vertically arranged steel columns 1 constitute a support frame, and the support frame is welded to the main structure 10.

[0021] Two structural steel columns 3 are welded to two horizontally arranged steel beams 2 , and the two structural steel columns 3 and the steel beams 2 form a square opening 11 .

[0022] like Figure 4 and Figure 5 As shown, ear plates 4 are evenly arranged around the square opening 11 , and the ear plates 4 are connected and fixed to the left and right sleeve connecting plates 7 and the ear plates 4 and the pad 9 by bolts 5 .

[0023] The ear plate 4 and the structural steel column 3 are seamlessly welded to ensure that the stress-bearing performance of the sleeve connecting plate 7 is stable.

[0024] The ear plates 4 are distributed at intervals around the square opening 11 and are fixed at the joints of the left and right sleeve connecting plates 7 by upper and lower steel plates 6. The middle of the two steel plates 6 is a semicircular structure, which forms a circular opening after being combined.

[0025] like Figure 3 As shown, upper and lower and positive and negative steel plates 6 are provided at the joint of the two sleeve connecting plates 7 for bolt connection, and bolt holes 8 are reserved on the connecting plates for quick connection and disassembly with the high-voltage wall bushing.

[0026] The bolt holes 8 reserved in the two sleeve connecting plates 7 match the size and position of the ear plates 4 to ensure that all the ear plates 4 are fully connected.

[0027] In the prior art, the sleeve connecting plate 7 is mostly connected to the bracket by welding, and the welding residual stress is large, the components are easily deformed, and the construction is complicated, which is not suitable for rapid installation on site and is not conducive to later equipment maintenance. The utility model can avoid the above problems, can be applied to various scenarios of pipeline wall connection, and can achieve rapid assembly, greatly improve construction efficiency and ensure construction quality, and is particularly suitable for various electrical industrial plant structure systems, and can achieve the purpose of rapid construction.

[0028] The implementation steps of the utility model are:

[0029] The first step: construct a steel column 3 and a steel beam 2 to form a bracket and weld it to the steel column 1.

[0030] Step 2: After the casing passes through the hole enclosed by the structural steel column 3 and the steel beam 2, the casing connecting plate 7 is connected to the ear plate 4 on the structural steel column 3 by bolts 5.

[0031] Step 3: After the casing bolts are fixed to the casing connecting plate 7, the front and back steel plates 6 are installed.

Claims

1. A bracket device for fixing a high-voltage wall sleeve, characterized by: The invention comprises a main structure (10), two horizontally arranged steel beams (2) and two vertically arranged steel columns (1), wherein the two horizontally arranged steel beams (2) and the two vertically arranged steel columns (1) constitute a support frame, and the support frame is welded to the main structure (10); two structural steel columns (3) are welded to the two horizontally arranged steel beams (2), and the structural steel columns (3) and the steel beams (2) form a square opening (11); ear plates (4) are evenly arranged around the square opening (11), and the ear plates (4) are connected and fixed to two left and right sleeve connection plates (7) with the ear plates (4) and a pad (9) by bolts (5).

2. A bracket device for fixing a high-voltage wall sleeve according to claim 1, characterized in that: The ear plate (4) and the structural steel column (3) are seamlessly welded to ensure that the stress-bearing performance of the sleeve connecting plate (7) is stable.

3. A bracket device for fixing a high-voltage wall sleeve according to claim 1, characterized in that: The ear plates (4) are spaced around the square opening (11) and fixed at the joints of the left and right sleeve connecting plates (7) by upper and lower steel plates (6). The middle of the two steel plates (6) is a semicircular structure, which is combined to form a circular opening.

4. A bracket device for fixing a high-voltage wall sleeve according to claim 1, characterized in that: The upper and lower and the front and back steel plates (6) are bolted together at the joints of the two sleeve connection plates (7), and bolt holes (8) are reserved on the connection plates so as to enable quick connection and disassembly with the high-voltage wall bushing.

5. The bracket device for fixing a high-voltage wall sleeve according to claim 1 is characterized in that: The bolt holes (8) reserved in the two sleeve connecting plates (7) are matched in size and position with the ear plates (4) to ensure that all the ear plates (4) are fully connected.

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