Integrated equipment mounting bracket for TOD plate underground hanging equipment pipe structure cavity

Abstract

The utility model relates to an integrated equipment installation support used for a TOD plate underground hanging equipment pipe structure cavity, which comprises an I-shaped steel supporting column fixedly arranged in the equipment pipe structure cavity, the I-shaped steel supporting column is provided with a first closed metal groove box and a plurality of channel steel supports, one end of the first closed metal groove box is fixed on the I-shaped steel supporting column, and the other end of the first closed metal groove box is fixed on the channel steel supports. The other end of the steel channel support is fixed on the inner side of a top plate of the equipment pipe structure cavity through a hanging rod, and the steel channel supports are installed on corresponding limiting bolt holes formed in the I-shaped steel supporting columns respectively. The utility model has the advantages that: 1) equipment installation and pipeline laying in the underground hanging equipment pipe structure cavity are orderly integrated, so that the collision of equipment and pipelines is reduced, the space utilization rate is improved, and the actual production and use requirements are met; the integrated equipment installation support is adopted, modular installation can be achieved, the support installation procedure is simplified, and therefore the installation efficiency is improved, the usage amount of the equipment installation support is reduced, repeated labor of constructors is reduced, and the installation cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of rail transit vehicle base roof construction development (TOD), in particular to an integrated equipment installation bracket for a pipe structure cavity of an underground hanging equipment on a TOD board. Background Art

[0002] With the technological development of the rail transit industry, the development of the superstructure of rail transit vehicle bases has become a hot project, which can effectively utilize the space above the rail transit vehicle base, reduce land use, and promote economic development. The common rail transit vehicle base and its superstructure are separated by a cover plate, and the underground hanging equipment pipe cavity of the TOD plate needs to be fixed and hung under the cover plate. The internal space of the pipe cavity is used to lay various equipment pipelines of the superstructure. However, due to the structural characteristics of the pipe cavity itself, the internal space has a large interlayer spacing, a small space under the beam, and the two side walls are difficult to use, resulting in a low space utilization rate. Summary of the invention

[0003] The purpose of the utility model is to provide an integrated equipment installation bracket for the pipe structure cavity of the underground hanging equipment of the TOD slab based on the deficiencies of the above-mentioned prior art. By arranging an I-beam support as a vertical support in the pipe structure cavity and arranging various types of adaptive brackets on the I-beam support, the equipment installation and pipeline laying in the pipe structure cavity of the underground hanging equipment of the slab are orderly integrated, thereby reducing the collision of equipment and pipelines, improving the space utilization rate, meeting the actual production and use needs, and improving the working comfort of property maintenance personnel.

[0004] The purpose of this utility model is achieved by the following technical solutions:

[0005] An integrated equipment installation bracket for an underground equipment pipe cavity of a TOD slab, characterized in that it includes an I-beam pillar fixedly arranged in the equipment pipe cavity, the I-beam pillar being provided with a closed metal trough box and a plurality of channel steel brackets, wherein one end of the closed metal trough box is fixed to the I-beam pillar, and the other end is fixed to the inner side of the top plate of the equipment pipe cavity through a hanger, and the plurality of channel steel brackets are respectively installed on corresponding limit bolt holes opened on the I-beam pillar.

[0006] Embedded bolts are respectively arranged on the inner sides of the top plate and the bottom plate of the equipment pipe cavity, and matching support joints are arranged on the top and bottom of the I-beam support. The top of the I-beam support is connected and fixed to the embedded bolts located on the top plate via the support joint at its top, and the bottom of the I-beam support is connected and fixed to the embedded bolts located on the bottom plate via the support joint at its bottom.

[0007] A partition is arranged inside the closed metal trough box 1 to divide the interior of the closed metal trough box 1 into a plurality of independent wiring troughs.

[0008] The channel steel bracket is an L-shaped bracket, and the L-shaped bracket is connected and fixed to the limiting bolt hole on the I-beam support through a limiting expansion bolt, and the L-shaped bracket is provided with a U-shaped clamp for fixing the equipment.

[0009] The channel steel bracket is an angle steel bracket, and the angle steel bracket is connected and fixed to the limiting bolt hole on the I-beam support through a limiting expansion bolt.

[0010] The channel steel support is a bridge frame support arm, and the bridge frame support arm is connected and fixed to the limiting bolt hole on the I-beam support column through a hexagonal bolt.

[0011] A T-shaped angle steel bracket is arranged at the bottom of the bridge support arm.

[0012] A closed metal trough box 2 is fixed to the side surface of the I-beam support by fastening bolts.

[0013] The advantages of the utility model are:

[0014] 1) Orderly integrate the equipment installation and pipeline laying in the pipe structure cavity of the underground hanging equipment, reduce equipment and pipeline collision, improve space utilization, meet actual production and use needs, and improve the working comfort of property maintenance personnel;

[0015] 2) The integrated equipment installation bracket can be installed in a modular manner, which simplifies the bracket installation process and improves installation efficiency.

[0016] 3) Reduce the use of equipment installation brackets, reduce repetitive work of construction workers, and save installation costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a cross-sectional view of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the closed metal tank in the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the L-shaped bracket in the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the angle steel bracket in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the evacuation indicator light bracket in the utility model;

[0022] Figure 6 It is a side view of the utility model. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the features of the present invention and other related features through embodiments in conjunction with the accompanying drawings to facilitate understanding by technicians in the same industry:

[0024] like Figure 1-6 As shown, the marks 1-20 in the figure respectively represent: equipment pipe cavity 1, I-beam support 2, closed metal trough box 1 3, L-shaped bracket 4, angle steel bracket 5, bridge support arm 6, hexagonal bolt 7, embedded bolt 8, support joint 9, evacuation indicator light bracket 10, wiring trough 11, partition 12, channel steel 13, limiting expansion bolt 14, steel plate 15, U-shaped clamp 16, welded steel pipe 17, closed metal trough box 2 18, fastening bolt 19, limiting bolt hole 20.

[0025] Example: Figures 1 to 6 As shown, in this embodiment, the integrated equipment installation bracket for the underground equipment pipe structure cavity of the TOD board adopts an I-beam support 2 as the vertical support inside the equipment pipe structure cavity 1, and a plurality of limit bolt holes 20 are reserved at the vertical center position of the I-beam support 2 according to the set spacing. The closed metal trough box 18 for laying the electrical branch line is installed on both sides of the I-beam support 2; the lower part is fixed with three layers of bridge bracket arms 6 for laying the electrical trunk line in the pipe structure cavity; the middle part is installed with angle steel brackets 5 and L-shaped brackets 4 for installing various equipment; the upper part is installed with a closed metal trough box 3 for connecting the pipeline between the I-beam support 2 and the top plate of the equipment pipe structure cavity 1, and various equipment and pipelines in the equipment pipe structure cavity 1 are installed in a comprehensive manner.

[0026] Specifically, if Figure 1 As shown, support joints 9 are respectively provided at the top and bottom ends of the I-beam support, and the two support joints 9 are respectively fixed to the top plate and the bottom plate of the equipment pipe structure cavity 1 by embedded bolts 8.

[0027] like Figure 6 As shown, the sides and rear of the closed metal trough box 2 18 are respectively fixed to the two sides of the I-beam support 2 with fastening bolts 19. One end of the closed metal trough box 1 3 is fixed to the I-beam support 2 with fastening bolts, and the other end is fixed to the top plate of the equipment pipe structure cavity 1 with a suspension rod.

[0028] like Figure 2 As shown, a partition 12 is provided inside the closed metal trough box 13, and the closed metal trough box 13 is divided into three independent wiring troughs 11, namely, the first wiring trough, the second wiring trough, and the third wiring trough. These three wiring troughs can be used to lay strong current cables, weak current cables, and control branch cables on the top of the pipe structure cavity, respectively, to separate the cables to avoid the influence between the cables. At the same time, the vertically arranged I-beam support 2 is connected to the horizontal pipeline between the top of the equipment pipe structure cavity 1.

[0029] like Figure 6 As shown, a plurality of limiting bolt holes 20 are provided in the vertical center area of ​​the I-beam support 2. Figure 1 As shown, three bridge support arms 6 are installed from bottom to top at a distance of 450 mm from the bottom of the equipment pipe cavity 1 at the lower part of the I-beam support 2, which are divided into the first bridge support arm, the second bridge support arm, and the third bridge support arm, with a spacing of 300 mm between each layer; the bridge support arm 6 is fixed to the I-beam support 2 by using hexagonal bolts 7 through the limiting bolt holes 20.

[0030] In this embodiment, combined with Figure 1 and Figure 5 As shown, a T-shaped angle steel bracket is welded at the bottom of the first bridge bracket 6 at the bottom as an evacuation indicator light bracket 10, and the middle and both sides of the evacuation indicator light are respectively fixed on the T-shaped angle steel bracket to achieve fixed installation of the evacuation indicator light.

[0031] like Figure 1 As shown, an angle steel bracket 5 is installed at the bottom of the top plate of the equipment pipe structure cavity 1 above the I-beam support 2 for installing a camera. Figure 4 and Figure 6 As shown, the angle steel bracket 5 is fixed to the I-beam support 2 through the limiting bolt hole 20 by the limiting expansion bolt 14 .

[0032] like Figure 1 As shown, an L-shaped bracket 4 is installed at the lower part of the I-beam support 2, 1800 mm away from the bottom of the equipment pipe structure cavity 1. Figure 3 As shown, the L-shaped bracket 4 includes a channel steel 13 as a horizontal support, and a steel plate 15 is arranged at one end of the channel steel 13 adjacent to the I-beam support 2, and the steel plate 15 is fixedly connected to the I-beam support 2 through a limiting expansion bolt 14 via a limiting bolt hole 20; a limiting structure composed of a U-shaped clamp 16 and a welded steel pipe 17 is arranged at the other end of the channel steel 13 away from the I-beam support 2, and various air quality detection equipment in the equipment pipe cavity 1 can be fixed on the L-shaped bracket 4 through the limiting structure.

[0033] Although the above embodiments have described the concepts and embodiments of the purpose of the utility model in detail with reference to the accompanying drawings, ordinary technicians in this field can recognize that various improvements and modifications can still be made to the utility model without departing from the scope of the claims, so they are not described one by one here.

Claims

1. An integrated equipment mounting bracket for a TOD underground equipment pipe cavity, characterized in that: It comprises an I-beam pillar fixedly arranged in the equipment pipe structure cavity, wherein the I-beam pillar is provided with a closed metal trough box and a plurality of channel steel brackets, wherein one end of the closed metal trough box is fixed to the I-beam pillar, and the other end is fixed to the inner side of the top plate of the equipment pipe structure cavity through a hanger, and the plurality of channel steel brackets are respectively installed on the corresponding limiting bolt holes opened on the I-beam pillar.

2. The integrated equipment mounting bracket for the underground equipment pipe cavity of a TOD slab according to claim 1 is characterized by: Embedded bolts are respectively arranged on the inner sides of the top plate and the bottom plate of the equipment pipe cavity, and matching support joints are arranged on the top and bottom of the I-beam support. The top of the I-beam support is connected and fixed to the embedded bolts located on the top plate via the support joint at its top, and the bottom of the I-beam support is connected and fixed to the embedded bolts located on the bottom plate via the support joint at its bottom.

3. The integrated equipment mounting bracket for the underground equipment pipe cavity of a TOD slab according to claim 1 is characterized by: A partition is arranged inside the closed metal trough box 1 to divide the interior of the closed metal trough box 1 into a plurality of independent wiring troughs.

4. The integrated equipment mounting bracket for the underground equipment pipe cavity of a TOD slab according to claim 1 is characterized by: The channel steel bracket is an L-shaped bracket, and the L-shaped bracket is connected and fixed to the limiting bolt hole on the I-beam support through a limiting expansion bolt, and the L-shaped bracket is provided with a U-shaped clamp for fixing the equipment.

5. The integrated equipment mounting bracket for the underground equipment pipe cavity of a TOD slab according to claim 1 is characterized by: The channel steel bracket is an angle steel bracket, and the angle steel bracket is connected and fixed to the limiting bolt hole on the I-beam support through a limiting expansion bolt.

6. The integrated equipment mounting bracket for the underground equipment pipe cavity of a TOD slab according to claim 1 is characterized by: The channel steel support is a bridge frame support arm, and the bridge frame support arm is connected and fixed to the limiting bolt hole on the I-beam support column through a hexagonal bolt.

7. The integrated equipment mounting bracket for the underground equipment pipe cavity of a TOD slab according to claim 6 is characterized by: A T-shaped angle steel bracket is arranged at the bottom of the bridge support arm.

8. The integrated equipment mounting bracket for the underground equipment pipe cavity of a TOD slab according to claim 1 is characterized by: A closed metal trough box 2 is fixed to the side surface of the I-beam support by fastening bolts.

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