Adjustable comprehensive hanging bracket for subway platform layer

Abstract

The utility model discloses an adjustable subway platform layer comprehensive hanging bracket which comprises two embedded rods, vertical rods are arranged below the embedded rods, a plurality of transverse frames are arranged between the two vertical rods, and the distance between every two adjacent transverse frames is adjustable. Through mutual cooperation of the embedded rod, the vertical rod, the transverse frame, the top plate, the positioning nut, the sleeve, the first bolt, the first nut, the adjusting track, the connecting angle iron, the adjusting bolt, the adjusting opening, the adjusting nut and the auxiliary bolt, in the using process, a large amount of welding work of support connection is avoided, the installation efficiency is improved, the construction period is shortened, labor and installation cost is saved, and the labor intensity of workers is lowered. Moreover, after assembly is completed, the vertical height of the transverse frame can be adjusted, use is convenient, and finally the corrosion-resistant effect of the hanging bracket is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of subway platform hangers, in particular to an adjustable subway platform integrated hanger. Background Art

[0002] The subway is a type of urban rail transit system, referring to high-speed, high-capacity, electric-powered rail transit built in cities. Trains operate on fully enclosed lines, and integrated hangers are required at the subway platform level to install pipes and equipment. However, existing integrated hangers are difficult to adjust, and subsequent bracket connections require extensive welding. The gases and sparks generated during welding can be harmful to the human body, and quality issues such as incomplete welds, pores, or cracks within the weld seam are prone to occur, directly affecting the stability and load-bearing capacity of the fixed brackets. Furthermore, these hangers require a certain level of welder skill, and without adequate skills, weld quality is difficult to ensure, making them inconvenient to use. Utility Model Content

[0003] The purpose of the utility model is to provide an adjustable subway platform integrated hanger to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an adjustable subway platform integrated hanger, comprising two embedded rods, a vertical rod being arranged below the embedded rod, a plurality of horizontal frames being arranged between the two vertical rods, and the spacing between each two adjacent horizontal frames being adjustable.

[0005] Optionally, a top plate is sleeved on the surface of the embedded rod, a positioning nut is threadedly connected to the lower surface of the embedded rod, and the top of the positioning nut is in close contact with the bottom of the top plate.

[0006] Optionally, a sleeve is fixedly connected to the bottom of the top plate, and one end of the vertical rod is movably inserted into the interior of the sleeve.

[0007] Optionally, a bolt 1 is provided on the side of the sleeve, the bolt 1 passes through the vertical rod, and a nut 1 is threadedly connected to the surface of the bolt 1.

[0008] Optionally, both the front and rear sides of the vertical rod are fixedly connected with adjustment rails, the surfaces of the adjustment rails are slidably connected with connecting angle irons, and one side of the connecting angle irons is fixedly connected to the horizontal frame.

[0009] Optionally, an adjusting bolt is provided on the connecting angle iron, a plurality of adjusting openings are opened on the adjusting rail, the adjusting bolt passes through the corresponding adjusting openings, and an adjusting nut is threadedly connected to the surface of the adjusting bolt.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0011] The utility model avoids a large amount of welding work of connecting the bracket during use through the mutual cooperation of the embedded rods, vertical rods, horizontal frames, top plates, positioning nuts, sleeves, bolts, nuts, adjustment rails, connecting angle irons, adjustment bolts, adjustment ports, adjustment nuts and auxiliary bolts, thereby improving installation efficiency, shortening the construction period, saving labor and installation costs, and after assembly is completed, the upper and lower heights of the horizontal frame can also be adjusted, which is convenient to use and finally improves the corrosion resistance of the hanger. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the front view of the utility model;

[0013] Figure 2 This is a structural diagram of the utility model, which shows a front view of the embedded rod, vertical rod, top plate, positioning nut, sleeve, bolt and nut;

[0014] Figure 3 This is a structural cross-sectional view of the vertical rod, sleeve, bolt 1, nut 1 and adjustment track from a bottom view of the present invention;

[0015] Figure 4 It is a structural schematic diagram of a three-dimensional diagram of the utility model;

[0016] Figure 5 This is a structural diagram of the front view of the second embodiment of the present utility model;

[0017] Figure 6 This is a structural schematic diagram of the front view of the clamp, fastening bolt and fastening nut of the utility model.

[0018] In the figure: 1 embedded rod, 2 vertical rod, 3 horizontal frame, 4 top plate, 5 positioning nut, 6 sleeve, 7 bolt 1, 8 nut 1, 9 adjustment track, 10 connecting angle iron, 11 adjusting bolt, 12 adjusting mouth, 13 adjusting nut, 14 auxiliary bolt, 15 auxiliary angle iron, 16 clamp, 17 fastening bolt, 18 fastening nut, 19 hinge 1, 20 support rod, 21 hinge 2. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example 1

[0021] See also Figure 1-4An adjustable subway platform integrated hanger includes an embedded rod 1, two embedded rods 1, a vertical rod 2 is arranged below the embedded rod 1, a plurality of horizontal frames 3 are arranged between the two vertical rods 2, and the spacing between every two adjacent horizontal frames 3 is adjustable. In actual use, a clamp 16 can be provided on the top of some horizontal frames 3, and the clamp 16 is provided with a fastening bolt 17, and a fastening nut 18 is threadedly connected to the fastening bolt 17. The clamp 16, the fastening bolt 17 and the fastening nut 18 are provided to facilitate the assembly of the clamped pipe.

[0022] The surface of the embedded rod 1 is sleeved with a top plate 4, and the lower surface of the embedded rod 1 is threadedly connected with a positioning nut 5. The top of the positioning nut 5 is in close contact with the bottom of the top plate 4. The side of the vertical rod 2 is fixedly connected with a hinge 19. The size of the hinge 19 fits the side width of the vertical rod 2. The hinge 19 set in this way will not affect the lifting and lowering movement of the connecting angle iron 10. The hinge 19 is connected to the hinge 21 through the support rod 20. The hinge 21 is again positioned and installed using the embedded rod 1. The arrangement of the hinge 19, the support rod 20 and the hinge 2 21 improves the installation stability of the entire hanger.

[0023] The bottom of the top plate 4 is fixedly connected with a sleeve 6 , and one end of the vertical rod 2 is movably inserted into the interior of the sleeve 6 .

[0024] A bolt 7 is provided on the side of the sleeve 6, and the bolt 7 passes through the vertical rod 2. A nut 8 is threadedly connected to the surface of the bolt 7.

[0025] The front and rear sides of the vertical rod 2 are fixedly connected with adjustment rails 9, and the surface of the adjustment rails 9 is slidably connected with a connecting angle iron 10. One side of the connecting angle iron 10 is fixedly connected to the cross frame 3. An auxiliary angle iron 15 is installed on the connecting angle iron 10 through an auxiliary bolt 14, and the adjustment bolt 11 passes through the auxiliary angle iron 15.

[0026] An adjusting bolt 11 is provided on the connecting angle iron 10 , and a plurality of adjusting openings 12 are opened on the adjusting rail 9 . The adjusting bolt 11 passes through the corresponding adjusting openings 12 , and an adjusting nut 13 is threadedly connected to the surface of the adjusting bolt 11 .

[0027] Example 2

[0028] See also Figure 1-6 An adjustable subway platform integrated hanger includes two embedded rods 1, a vertical rod 2 is arranged below the embedded rod 1, and a plurality of horizontal frames 3 are arranged between the two vertical rods 2. The distance between each two adjacent horizontal frames 3 is adjustable.

[0029] A top plate 4 is sleeved on the surface of the embedded rod 1 , and a positioning nut 5 is threadedly connected to the lower surface of the embedded rod 1 . The top of the positioning nut 5 is in close contact with the bottom of the top plate 4 .

[0030] The bottom of the top plate 4 is fixedly connected with a sleeve 6 , and one end of the vertical rod 2 is movably inserted into the interior of the sleeve 6 .

[0031] A bolt 7 is provided on the side of the sleeve 6, and the bolt 7 passes through the vertical rod 2. A nut 8 is threadedly connected to the surface of the bolt 7.

[0032] The front and rear sides of the vertical rod 2 are fixedly connected with adjustment rails 9, and the surface of the adjustment rails 9 is slidably connected with a connecting angle iron 10. One side of the connecting angle iron 10 is fixedly connected to the cross frame 3. An auxiliary angle iron 15 is installed on the connecting angle iron 10 through an auxiliary bolt 14, and the adjustment bolt 11 passes through the auxiliary angle iron 15.

[0033] An adjusting bolt 11 is provided on the connecting angle iron 10, and a plurality of adjusting ports 12 are opened on the adjusting rail 9. The adjusting bolt 11 passes through the corresponding adjusting port 12. The surface of the adjusting bolt 11 is threadedly connected with an adjusting nut 13. The surfaces of each structure in Example 1 and Example 2 are galvanized. The thickness of the galvanized layer is determined through experiments, which improves the strength and corrosion resistance while improving the corrosion resistance and lightweight, reducing the cost and reducing the subsequent maintenance cost.

[0034] When in use, first assemble and install the embedded rod 1, then put the top plate 4 and sleeve 6 on the embedded rod 1, lock it with the positioning nut 5, and then gradually assemble and install the vertical rod 2, cross frame 3, hinge 19, support rod 20 and hinge 2 21. The components are anchored or bolted to the site, avoiding a lot of welding work for the bracket connection, improving installation efficiency, shortening the construction period, saving labor and installation costs. After the assembly and installation are completed, to adjust the height of the cross frame 3, screw the adjusting nut 13 and the adjusting bolt 11, so that the adjusting nut 13 is disengaged from the adjusting bolt 11, and then remove the adjusting bolt 11 from the connecting angle iron 10 and the auxiliary angle iron 15, so that the cross frame 3 can be raised and lowered. After the adjustment is completed, the adjusting bolt 11 passes through the new adjustment port 12 and then is locked.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable subway platform integrated hanger, comprising a pre-buried rod (1), characterized in that: There are two embedded rods (1), a vertical rod (2) is provided below the embedded rod (1), a plurality of horizontal frames (3) are provided between the two vertical rods (2), and the distance between each two adjacent horizontal frames (3) is adjustable.

2. The adjustable subway platform integrated hanger according to claim 1, characterized in that: The surface of the embedded rod (1) is sleeved with a top plate (4), and the lower surface of the embedded rod (1) is threadedly connected with a positioning nut (5), and the top of the positioning nut (5) is in close contact with the bottom of the top plate (4).

3. The adjustable subway platform integrated hanger according to claim 2, characterized in that: The bottom of the top plate (4) is fixedly connected to a sleeve (6), and one end of the vertical rod (2) is movably inserted into the interior of the sleeve (6).

4. The adjustable subway platform integrated hanger according to claim 3, characterized in that: A bolt (7) is provided on the side of the sleeve (6), and the bolt (7) passes through the vertical rod (2). A nut (8) is threadedly connected to the surface of the bolt (7).

5. The adjustable subway platform integrated hanger according to claim 4, characterized in that: The front and rear sides of the vertical rod (2) are both fixedly connected to adjustment rails (9), the surface of the adjustment rails (9) is slidably connected to a connecting angle iron (10), and one side of the connecting angle iron (10) is fixedly connected to the horizontal frame (3).

6. The adjustable subway platform integrated hanger according to claim 5, characterized in that: The connecting angle iron (10) is provided with an adjusting bolt (11), the adjusting rail (9) is provided with a plurality of adjusting openings (12), the adjusting bolt (11) passes through the corresponding adjusting openings (12), and the surface of the adjusting bolt (11) is threadedly connected with an adjusting nut (13).

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