Supporting metal piece for bridge

Abstract

The utility model discloses a support metal piece for a bridge, which comprises a base, a plurality of groups of bases are fixedly arranged on a bridge body through first fastening bolts, the upper end of each base is fixedly provided with a base, the upper end of each base is fixedly provided with a mounting annular part, and the upper end of each mounting annular part is detachably provided with a detachable annular part. The interiors of the detachable annular part and the installation annular part are used for installing bridge railings, and the detachable annular part and the installation annular part are fixedly installed through two sets of connecting plates. A plurality of groups of supporting pieces are integrally and fixedly mounted on a bridge body through the first fastening bolts, then a bridge guardrail is placed into the mounting annular part along the opening in the upper end of the mounting annular part, and then the detachable annular part is inserted into the upper end of the mounting annular part through matched positioning of the positioning columns and the positioning holes. And then the second fastening bolt and the third fastening bolt are tightened to complete installation of the bridge guardrail, rapid installation can be achieved, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of bridge support technology, and in particular to a bridge support metal component. Background Technology

[0002] Bridge railings, as the name suggests, are railings installed on bridges. Their purpose is to prevent out-of-control vehicles from going off the bridge. They also serve to prevent vehicles from breaking through, passing under, or overturning the bridge, and to beautify the bridge structure.

[0003] Existing bridge railings use integrated support structures, requiring cylindrical railings to be inserted into the support from front to back during installation, which is cumbersome and inconvenient. Utility Model Content

[0004] In order to overcome the above-mentioned defects in the prior art, the present invention provides a supporting metal component for bridges.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a supporting metal part for bridges, including a base, the base being fixedly installed on the bridge body with several sets of first fastening bolts, a base being fixedly installed at the upper end of the base, an installation ring part being fixedly installed at the upper end of the base, a detachable ring part being detachably installed at the upper end of the installation ring part, the interior of the detachable ring part and the installation ring part being used for installing bridge railings, and the detachable ring part and the installation ring part being fixedly installed by two sets of connecting plates.

[0006] Furthermore, positioning posts are provided on the left and right sides of the detachable annular part, and positioning holes are provided at the upper end of the mounting annular part, with the positioning holes cooperating with the positioning posts for installation.

[0007] Furthermore, a first threaded hole is provided on the front side of the mounting annular portion, and a connecting plate is fixedly mounted inside the first threaded hole by a second fastening bolt.

[0008] Furthermore, the upper front end of the connecting plate is provided with a through hole, and the front end of the detachable annular part is provided with two sets of second threaded holes. The second threaded holes are provided in correspondence with the through holes, and the second threaded holes and the through holes are fixedly installed by a third fastening bolt.

[0009] The beneficial effects of this utility model are: several sets of support members are fixedly installed on the bridge body by the first fastening bolt, and then the bridge railing is inserted into the interior of the installation ring part along the upper opening of the installation ring part. Then, the detachable ring part is positioned and inserted into the upper end of the installation ring part by the cooperation of the positioning post and the positioning hole. Finally, the second fastening bolt and the third fastening bolt are tightened to complete the installation of the bridge railing. This can achieve rapid installation and improve work efficiency. Attached Figure Description

[0010] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0011] Figure 1 This is a front view of the overall installation of this utility model;

[0012] Figure 2 This is a partial front view of the present invention;

[0013] Figure 3 This is a schematic diagram of the detachable annular portion of this utility model;

[0014] Figure 4 This is a top view of the mounting ring portion of this utility model;

[0015] Figure 5 This is a schematic diagram of the mounting ring portion of this utility model.

[0016] In the diagram: 1. Base, 2. Connector, 3. Bridge, 4. Mounting ring, 41. First threaded hole, 42. Positioning hole, 5. First fastening bolt, 6. Detachable ring, 61. Second threaded hole, 62. Positioning pin, 7. Connecting plate, 8. Second fastening bolt, 9. Third fastening bolt, 10. Through hole. Detailed Implementation

[0017] To more clearly illustrate the technical solution of this utility model, the following description is made in conjunction with the accompanying drawings. Obviously, the drawings described below are only one embodiment of this utility model. For those skilled in the art, other embodiments can be obtained based on these drawings and embodiments without creative effort, and all of them fall within the protection scope of this utility model.

[0018] like Figure 1 and Figure 2 As shown, this utility model includes a base 1, which is fixedly installed on the bridge body 3 by a first fastening bolt 5. The upper end of the base 1 is fixedly installed with a base 1, and the upper end of the base 1 is fixedly installed with an annular part 4. The upper end of the annular part 4 is detachably installed with a detachable annular part 6. The detachable annular part 6 and the interior of the annular part 4 are used to install bridge railings.

[0019] like Figures 1 to 4 As shown, positioning posts 62 are provided on the left and right sides of the detachable annular part 6, and positioning holes 42 are provided at the upper end of the mounting annular part 4. The positioning holes 42 are fitted with the positioning posts 62 for installation.

[0020] like Figure 1 , Figure 2 and Figure 5As shown, the disassembly annular part 6 and the mounting annular part 4 are fixedly installed by two sets of connecting plates 7. The front side of the mounting annular part 4 is provided with a first threaded hole 41. The connecting plate 7 is fixedly installed inside the first threaded hole 41 by a second fastening bolt 8. The upper front end of the connecting plate 7 is provided with a through hole 10. The front end of the disassembly annular part 6 is provided with two sets of second threaded holes 61. The second threaded holes 61 are corresponding to the through holes 10. The second threaded holes 61 and the through holes 10 are fixedly installed inside by a third fastening bolt 9.

[0021] In use, this utility model uses the first fastening bolt 5 to fix several sets of support members as a whole on the bridge body 3. Then, the bridge railing is inserted into the installation ring 4 through the upper opening of the installation ring 4. Then, the detachable ring 6 is positioned and inserted into the upper end of the installation ring 4 through the cooperation of the positioning post 62 and the positioning hole 42. Finally, the second fastening bolt 8 and the third fastening bolt 9 are tightened to complete the installation of the bridge railing. This can achieve rapid installation and improve work efficiency.

[0022] The above embodiments are merely exemplary embodiments of the present utility model and are not intended to limit the present utility model. The scope of protection of the present utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to the present utility model within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of the present utility model.

Claims

1. A bridge support metal component, comprising a base (1), characterized in that: The base (1) is fixedly installed on the bridge body (3) by the first fastening bolt (5) in several sets. The upper end of the base (1) is fixedly installed with the base (1) and the upper end of the base (1) is fixedly installed with the annular part (4). The upper end of the annular part (4) is detachably installed with the detachable annular part (6). The interior of the detachable annular part (6) and the annular part (4) is used to install the bridge railing. The detachable annular part (6) and the annular part (4) are fixedly installed by two sets of connecting plates (7).

2. A bridge support metal component according to claim 1, characterized in that, The detachable annular part (6) is provided with positioning posts (62) on the left and right sides, and the upper end of the mounting annular part (4) is provided with positioning holes (42), and the positioning holes (42) are installed in conjunction with the positioning posts (62).

3. A bridge support metal component according to claim 1, characterized in that, The front side of the mounting ring (4) is provided with a first threaded hole (41), and the mounting connecting plate (7) is fixed inside the first threaded hole (41) by a second fastening bolt (8).

4. A bridge support metal component according to claim 1, characterized in that, The upper front end of the connecting plate (7) is provided with a through hole (10), and the front end of the detachable annular part (6) is provided with two sets of second threaded holes (61). The second threaded holes (61) are provided in correspondence with the through holes (10), and the second threaded holes (61) and the through holes (10) are fixedly installed inside by a third fastening bolt (9).

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