Bridge temporary support device for building construction

Abstract

The utility model belongs to the field of building construction, and discloses a bridge temporary support device for building construction, which comprises a plurality of upright post components and truss components connected among the upright post components, each upright post component comprises a plurality of upright post units sequentially arranged from top to bottom, and the end parts of the upper and lower adjacent upright post units are connected through a flange plate. The truss assembly is connected with the flange plate of the stand column assembly. The truss assembly is directly installed through the flange plate on the stand column assembly, a bracket does not need to be installed on the stand column assembly, the structure is simpler, installation is more convenient, and cost is lower.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to a temporary bridge support device for building construction. Background Art

[0002] During bridge construction, a temporary support device is required to support the concrete structure. The temporary support device generally includes multiple column assemblies and truss assemblies connected between the column assemblies. The column assembly is composed of multiple column units spliced ​​together. The problem with the prior art is that a corbel needs to be installed on the column assembly, and the truss assembly is installed through the corbel, which has a complex structure, troublesome installation, and high cost. Utility Model Content

[0003] The utility model aims to provide a temporary bridge support device for construction to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A temporary support device for a bridge used in construction includes a plurality of column assemblies and a truss assembly connected between the column assemblies. The column assembly includes a plurality of column units arranged in sequence from top to bottom, and the ends of two adjacent column units are connected by a flange plate. The truss assembly is connected to the flange plate of the column assembly.

[0006] Furthermore, the flange plates at the ends of the upper and lower adjacent column units are connected by fasteners.

[0007] Furthermore, the truss assembly is connected to the flange plate of the column assembly via fasteners.

[0008] Furthermore, the truss assembly includes a plurality of connecting rods and connectors arranged at the ends of the connecting rods. The connecting rods are connected to the flange plate of the column assembly through the connector. The connector has a clamp. The connector clamps the flange plate of the column assembly through the clamp. The connector and the flange plate are locked by fasteners.

[0009] Furthermore, the connector includes a connecting rod mounting seat and two upper and lower groups of clamping plates arranged on the connecting rod mounting seat, the connecting rod mounting seat is used to be connected to the connecting rod, and a clamping opening is formed between the two groups of clamping plates.

[0010] Furthermore, a plurality of reinforcing ribs are arranged around the flange plate, and the clamping plate has an avoidance opening for avoiding the reinforcing ribs.

[0011] Furthermore, the connecting rod mounting seat is fixed to the clamping plate by welding.

[0012] Furthermore, the connecting rod is divided into an oblique rod and a horizontal rod.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model directly installs the truss assembly through the flange plate on the column assembly, and there is no need to install the corbel on the column assembly, so the structure is simpler, the installation is more convenient, and the cost is lower. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0016] Figure 3 It is a top view schematic diagram of the connection structure between the column unit and the connector of the utility model.

[0017] Figure 4 This is a schematic diagram of the connector structure in the utility model.

[0018] Figure 5 This is a schematic diagram of the splint structure of the utility model.

[0019] Figure 6 It is a schematic diagram of the structure of the connecting rod mounting seat in the utility model.

[0020] In the figure: column assembly 1, column unit 10, flange plate 11, reinforcement rib 12, truss assembly 2, connector 20, clamping plate 200, avoidance opening 2000, connecting rod mounting seat 201, clamping opening 202, cross bar 21, diagonal bar 22. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 6 A temporary support device for a bridge used in construction comprises at least two column assemblies 1 and a truss assembly 2 connected between adjacent column assemblies 1. The column assembly 1 comprises a plurality of column units 10 arranged in sequence from top to bottom. Each column unit 10 has a flange plate 11 at both ends. The ends of the upper and lower adjacent column units 10 are tightly attached through the flange plate 11, and the two tightly attached flange plates 11 are connected by a ring-shaped fastener. In the utility model, there is no need to install a corbel on the column assembly 1, and the truss assembly 2 is directly connected to the flange plate 11 of the column assembly 1 through fasteners.

[0023] It can be understood that in the above technical solution, the utility model directly installs the truss assembly 2 through the flange plate 11 on the column assembly 1, and there is no need to install a corbel on the column assembly 1, which has a simpler structure, more convenient installation and lower cost.

[0024] Continue reading Figure 2-Figure 6 In one embodiment of the utility model, the truss assembly 2 includes a plurality of connecting rods, which are divided into a cross bar 21 and a plurality of diagonal rods 22. The cross bars 21 are arranged at intervals from top to bottom, and connectors 20 are arranged at both ends of each cross bar 21. The cross bar 21 is connected to the flange plate 11 at the corresponding position of the column assembly 1 through the connector 20 through fasteners. The diagonal rod 22 is obliquely arranged between the upper and lower cross bars 21, and its two ends are respectively connected to the connectors 20 of the two cross bars 21.

[0025] The layout of the above-mentioned horizontal rods 21 and oblique rods 22 is a well-known technology, and other layouts may also be adopted in other embodiments.

[0026] Continue reading Figure 2-Figure 6 In one embodiment of the utility model, the connector 20 includes a connecting rod mounting seat 201 and two upper and lower clamping plates 200 welded to the connecting rod mounting seat 201. The connecting rod mounting seat 201 is used to connect with the connecting rod. A clamping opening 202 is formed between the two clamping plates 200. The connector 20 clamps two tightly attached flange plates 11 on the column assembly 1 through the clamping opening 202. The two clamping plates 200 and the two flange plates 11 are locked by fasteners.

[0027] In another embodiment, the connecting rod mounting seat 201 and the clamping plate 200 may also be connected by fasteners.

[0028] Further reading Figure 2-Figure 6 A plurality of reinforcing ribs 12 are arranged around the flange plate 11 , and the reinforcing ribs 12 are connected to the outer wall of the column unit 10 . The clamping plate 200 has an avoidance opening 2000 for avoiding the reinforcing ribs 12 .

[0029] 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 temporary bridge support device for construction, comprising a plurality of column assemblies (1) and a truss assembly (2) connected between the column assemblies (1), wherein the column assembly (1) comprises a plurality of column units (10) arranged in sequence from top to bottom, and the ends of two adjacent column units (10) are connected via a flange plate (11), characterized in that: The truss assembly (2) is connected to the flange plate (11) of the column assembly (1).

2. A temporary support device for bridges used in construction according to claim 1, characterized in that: The flange plates (11) at the ends of two adjacent upper and lower column units (10) are connected by fasteners.

3. A temporary bridge support device for construction according to claim 1, characterized in that: The truss assembly (2) is connected to the flange plate (11) of the column assembly (1) via fasteners.

4. A temporary support device for bridges used in construction according to claim 1, characterized in that: The truss assembly (2) comprises a plurality of connecting rods and connectors (20) arranged at the ends of the connecting rods. The connecting rods are connected to the flange plate (11) of the column assembly (1) via the connector (20). The connector (20) has a clamping opening (202). The connector (20) clamps the flange plate (11) of the column assembly (1) via the clamping opening (202). The connector (20) and the flange plate (11) are locked via fasteners.

5. A temporary bridge support device for construction according to claim 4, characterized in that: The connector (20) comprises a connecting rod mounting seat (201) and two upper and lower groups of clamping plates (200) arranged on the connecting rod mounting seat (201); the connecting rod mounting seat (201) is used to connect with the connecting rod, and a clamping opening (202) is formed between the two groups of clamping plates (200).

6. A temporary bridge support device for construction according to claim 5, characterized in that: A plurality of reinforcing ribs (12) are arranged around the flange plate (11), and the clamping plate (200) has an avoidance opening (2000) for avoiding the reinforcing ribs (12).

7. A temporary bridge support device for construction according to claim 5, characterized in that: The connecting rod mounting seat (201) is fixed to the clamping plate (200) by welding.

8. A temporary bridge support device for construction according to claim 4, characterized in that: The connecting rod is divided into an oblique rod (22) and a cross rod (21).

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