Mounting structure for buckling plate at top of H-shaped steel stand column of sound barrier

Abstract

The utility model relates to the technical field of sound barrier installation, and discloses a sound barrier H-shaped steel stand column top pinch plate installation structure which comprises a sound barrier and an H-shaped steel stand column, the sound barriers are fixedly installed on the two sides of the H-shaped steel stand column, a top pinch plate is installed on the top of the H-shaped steel stand column in an inserted mode, and the top pinch plate is integrally in a U shape. The positions, corresponding to the sound barrier, of the two sides of the H-shaped steel stand column are further fixedly provided with inter-column rubber pads, the device further comprises a connecting assembly and a fixing assembly, through mutual cooperation of the structures, the top buckle plate can be conveniently installed, structural connection stability is guaranteed, meanwhile, later-period disassembly and replacement are convenient, and the structure is simple and convenient to operate. And the sound barrier can be limited and fixed, so that the sound barrier is more convenient to use during installation and is more practical.

Description

Technical Field

[0001] The utility model relates to the technical field of sound barrier installation, in particular to a sound barrier H-shaped steel column top buckle plate installation structure. Background Art

[0002] At present, the top gussets of H-shaped steel columns of railway sound barriers are generally installed with self-tapping screws or directly welded; however, self-tapping screws are easily fallen off due to vibration when a train passes; and welds are easily corroded by rain after long-term use, resulting in structural deterioration of the welds, posing a safety hazard. In addition, when the sound barrier unit panels are replaced later, the top gussets need to be cut, which is very inconvenient.

[0003] In order to solve the above problems, we proposed a top gusset plate installation structure for the H-shaped steel column of the sound barrier, which is convenient for the installation of the top gusset plate, ensures the stability of the structural connection, and is also convenient for later disassembly and replacement. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a top gusset plate installation structure for an H-shaped steel column of a sound barrier, which solves the above-mentioned problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sound barrier H-shaped steel column top gusset installation structure, including a sound barrier and an H-shaped steel column, both sides of the H-shaped steel column are fixedly installed with sound barriers, the top of the H-shaped steel column is plugged and installed with a top gusset, the top gusset is U-shaped as a whole, and the two sides of the H-shaped steel column are fixedly installed with inter-column rubber pads at the positions corresponding to the sound barriers, and also include:

[0008] A connection assembly, the connection being arranged on both sides of the top of the H-shaped steel column, and the connection assembly being used to connect and fix the top gusset plate;

[0009] A fixing component is arranged on both sides of the H-shaped steel column, and the fixing component is used to strengthen the connection between the sound barrier and the H-shaped steel column.

[0010] Preferably, the connecting component includes a connecting groove and a connecting hole. The connecting groove is L-shaped as a whole. The connecting groove is fixedly installed on both sides of the top of the H-shaped steel column. A through-type connecting hole is opened on the connecting groove, and the two ends of the top buckle plate are plugged into the inside of the connecting groove.

[0011] Preferably, through holes aligned with the connecting holes are provided at positions corresponding to the connecting holes at both ends of the top buckle plate, and the top buckle plate and the connecting holes are fixedly connected together by bolts and anti-loosening and anti-retreat nuts.

[0012] Preferably, the connection grooves are fixedly provided with limiting protrusions for strengthening the connection, and the bottom of the top buckle plate is provided with limiting slots corresponding to the limiting protrusions.

[0013] Preferably, the fixing assembly includes a limiting slot, a slide groove and a clamping plate. A plurality of slide grooves are provided on both sides of the H-shaped steel column. Two groups of symmetrical clamping plates are slidably installed inside the slide grooves. Connecting plates are fixedly installed on the top and bottom of the clamping plates. The connecting plates are provided with slots for connection.

[0014] Preferably, a plurality of anti-return protrusions for strengthening the connection are fixedly installed at equal intervals on the inner side of the clamping plate.

[0015] Preferably, a clip strip for engaging with the sound barrier is fixedly mounted on the side of the splint, and clip grooves are provided at positions corresponding to the clip strips on both sides of the sound barrier.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a sound barrier H-shaped steel column top gusset plate installation structure, which has the following beneficial effects:

[0018] 1. The top gusset plate installation structure of the H-shaped steel column of the sound barrier can bear and limit the top gusset plate when installing it through the setting of the connecting components, and the loosening of the bolts caused by vibration can be effectively avoided through the cooperation between the bolts and the anti-loosening and anti-retreat nuts, which is convenient to maintain the stable connection of the structure during use, and is more convenient and practical.

[0019] 2. The top gusset plate installation structure of the H-shaped steel column of the sound barrier, through the setting of limiting protrusions and limiting slots, can enhance the stability and connectivity of the top gusset plate inside the connecting groove through the clamping connection between the limiting slots opened at both ends of the bottom of the top gusset plate and the limiting protrusions during installation, making the installation more convenient and stable.

[0020] 3. The top gusset plate installation structure of the H-shaped steel column of the sound barrier is equipped with a fixing component. When installing the sound barrier, the sound barrier is placed between the two sets of plywood, and one side of the sound barrier is fitted together with the rubber pad between the columns. Then, the two sets of plywood are slid inside the slide groove to shrink inward synchronously. Then, the bolts are passed through the through holes opened on the two sets of connecting plates and fixed with nuts. In this way, the two sets of plywood can be clamped on both sides of the sound barrier, connected and fixed, which is more convenient and stable during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the connection assembly of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the fixing component of the utility model.

[0024] In the figure: 1. sound barrier; 2. H-shaped steel column; 3. top gusset plate; 4. rubber pad between columns; 5. connecting groove; 6. connecting hole; 7. limiting protrusion; 8. limiting slot; 9. slide groove; 10. splint; 11. connecting plate; 12. anti-return protrusion; 13. clamping strip; 14. clamping slot. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-3 A sound barrier H-shaped steel column top gusset installation structure includes a sound barrier 1 and an H-shaped steel column 2, the sound barriers 1 are fixedly installed on both sides of the H-shaped steel column 2, a top gusset 3 is plugged and installed on the top of the H-shaped steel column 2, and the top gusset 3 is U-shaped as a whole. Rubber pads 4 are fixedly installed on both sides of the H-shaped steel column 2 corresponding to the positions of the sound barrier 1, and also include:

[0027] A connection assembly is connected and arranged on both sides of the top of the H-shaped steel column 2, and is used to connect and fix the top gusset plate 3;

[0028] The fixing components are arranged on both sides of the H-shaped steel column 2, and the fixing components are used to strengthen the connection between the sound barrier 1 and the H-shaped steel column 2.

[0029] Furthermore, the connecting component includes a connecting groove 5 and a connecting hole 6. The connecting groove 5 is L-shaped as a whole. The connecting groove 5 is fixedly installed on both sides of the top of the H-shaped steel column 2. A through-type connecting hole 6 is opened on the connecting groove 5, and both ends of the top buckle plate 3 are plugged into the inside of the connecting groove 5.

[0030] Furthermore, through holes aligned with the connecting holes 6 are provided at the positions corresponding to the connecting holes 6 at both ends of the top buckle plate 3, and the top buckle plate 3 and the connecting holes 6 are fixed together by bolts and anti-loosening and stop nuts. Through the setting of the connecting assembly, when the top buckle plate 3 is installed, the top buckle plate 3 can be supported and limited, and through the cooperation between the bolts and the anti-loosening and stop nuts, the loosening of the bolts due to vibration can be effectively avoided, which is convenient to maintain the stable connection of the structure during use, and is more convenient and practical.

[0031] Furthermore, a limiting protrusion 7 for strengthening the connection is fixedly installed inside the connecting groove 5, and a limiting slot 8 corresponding to the limiting protrusion 7 is opened at the position of the bottom of the top buckle plate 3. Through the setting of the limiting protrusion 7 and the limiting slot 8, when the top buckle plate 3 is installed, the limiting slots 8 opened at both ends of the bottom of the top buckle plate 3 and the limiting protrusion 7 can be clamped together to strengthen the stability and connectivity of the top buckle plate 3 inside the connecting groove 5, which makes it more convenient and stable during installation.

[0032] Furthermore, the fixing component includes a limiting slot 8, a slide groove 9 and a clamping plate 10. Several slide grooves 9 are provided on both sides of the H-shaped steel column 2. Two groups of symmetrical clamping plates 10 are slidably installed inside the slide groove 9. Connecting plates 11 are fixedly installed on the top and bottom of the clamping plates 10. The connecting plates 11 are provided with slots for connection. Through the setting of the fixing component, when installing the sound barrier 1, the sound barrier 1 is placed between the two groups of clamping plates 10, and one side of the sound barrier 1 is fitted together with the inter-column rubber pad 4. Then, the two groups of clamping plates 10 are slid inside the slide groove 9 to make the two groups of clamping plates 10 shrink inward synchronously. Then, bolts are passed through the through holes provided on the two groups of connecting plates 11, and then they are fixed with nuts. In this way, the two groups of clamping plates 10 can be clamped on both sides of the sound barrier 1, connected and fixed, which is more convenient and stable during installation.

[0033] Furthermore, a number of anti-return protrusions 12 for strengthening the connection are evenly fixedly installed on the inner side of the clamp 10. Through the provision of the anti-return protrusions 12, the connection between the sound barrier 1 and the clamp 10 can be effectively strengthened.

[0034] Furthermore, a clip 13 for connecting with the sound barrier 1 is fixedly installed on the side of the splint 10, and slots 14 are provided on both sides of the sound barrier 1 at positions corresponding to the clip 13. Through the arrangement of the clip 13 and the slot 14, the sound barrier 1 can be effectively limited and fixed, and the connection is more stable, convenient and practical.

[0035] Instructions

[0036] When in use, first install several H-shaped steel columns 2 in sequence according to the width of the sound barrier 1, then stick and fix the inter-column rubber pads 4 on both sides of the H-shaped steel columns 2, and then install the sound barrier 1 between the two groups of H-shaped steel columns 2, and then slide the two groups of plywood 10 inside the slide groove 9 to make the two groups of plywood 10 shrink inward synchronously, and then pass the bolts through the through holes opened on the two groups of connecting plates 11, and then fix them with nuts, so that the two groups of plywood 10 can be clamped on both sides of the sound barrier 1, connected and fixed. After the installation is completed, align the limit slots 8 opened at both ends of the top buckle plate 3 with the limit protrusions 7 fixedly installed inside the connecting groove 5, and then tighten the nuts. The bolt passes through the connecting groove 5, the top gusset plate 3 and the H-shaped steel column 2 in sequence until it comes out from the other end, and then the anti-loosening and anti-recession nut is threadedly connected to the other end of the bolt to complete the installation. The cooperation between the bolt and the anti-loosening and anti-recession nut can effectively prevent the bolt from loosening due to vibration. It is easy to maintain the stability of the connection of the structure during use, and it is convenient to disassemble during replacement, which is more convenient. The device cooperates with the above-mentioned structures to facilitate the installation of the top gusset plate and ensure the stability of the structural connection. It is also convenient for later disassembly and replacement, and the sound barrier 1 can be limited and fixed, which is more convenient for use during the installation of the sound barrier and more practical.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sound barrier H-shaped steel column top gusset installation structure, comprising a sound barrier (1) and an H-shaped steel column (2), wherein the sound barrier (1) is fixedly installed on both sides of the H-shaped steel column (2), a top gusset (3) is plugged and installed on the top of the H-shaped steel column (2), and the top gusset (3) is U-shaped as a whole. Rubber pads (4) between columns are also fixedly installed at positions corresponding to the sound barrier (1) on both sides of the H-shaped steel column (2), characterized in that: Also includes: A connection assembly, the connection being arranged on both sides of the top of the H-shaped steel column (2), the connection assembly being used to connect and fix the top gusset plate (3); A fixing component is arranged on both sides of the H-shaped steel column (2), and is used to strengthen the connection between the sound barrier (1) and the H-shaped steel column (2).

2. A sound barrier H-shaped steel column top gusset plate installation structure according to claim 1, characterized in that: The connection assembly comprises a connection groove (5) and a connection hole (6); the connection groove (5) is L-shaped as a whole; the connection groove (5) is fixedly mounted on both sides of the top of the H-shaped steel column (2); a through-type connection hole (6) is provided on the connection groove (5); and the two ends of the top buckle plate (3) are plugged into the inside of the connection groove (5).

3. The top gusset plate installation structure of the H-shaped steel column of the sound barrier according to claim 2 is characterized by: Through holes aligned with the connection holes (6) are provided at the positions corresponding to the connection holes (6) at both ends of the top buckle plate (3), and the top buckle plate (3) and the connection holes (6) are fixedly connected together by bolts and anti-loosening and anti-retraction nuts.

4. The top gusset plate installation structure of the H-shaped steel column of the sound barrier according to claim 2 is characterized by: The connection grooves (5) are fixedly provided with limiting protrusions (7) for strengthening the connection, and the bottom of the top buckle plate (3) is provided with corresponding limiting slots (8) at positions corresponding to the limiting protrusions (7).

5. The top gusset plate installation structure of the H-shaped steel column of the sound barrier according to claim 1 is characterized by: The fixing assembly comprises a limiting slot (8), a slide groove (9) and a clamping plate (10), a plurality of slide grooves (9) are provided on both sides of the H-shaped steel column (2), two groups of symmetrical clamping plates (10) are slidably installed inside the slide groove (9), and connecting plates (11) are fixedly installed on the top and bottom of the clamping plate (10), and slot holes for connection are provided on the connecting plate (11).

6. The top gusset plate installation structure of the H-shaped steel column of the sound barrier according to claim 5 is characterized by: A plurality of anti-return protrusions (12) for strengthening the connection are fixedly installed at equal intervals on the inner side of the clamping plate (10).

7. The top gusset plate installation structure of the H-shaped steel column of the sound barrier according to claim 5 is characterized by: A clip strip (13) for clipping with the sound barrier (1) is also fixedly mounted on the side of the clamping plate (10), and clip grooves (14) are provided at positions corresponding to the clip strip (13) on both sides of the sound barrier (1).

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