Movable precast beam manufacturing support suitable for module vehicle beam moving

Abstract

The utility model relates to the technical field of beam body prefabrication, in particular to a movable precast beam manufacturing support suitable for module car beam moving, which comprises a concrete base and a steel support, a space for a self-propelled modular flat car to work is reserved below the concrete base, and the steel support comprises a steel support and a steel distribution beam. Wherein the steel support is fixedly arranged above the concrete base, the steel distribution beam is fixedly arranged above the steel support, a precast beam is borne above the steel distribution beam, and the precast beam is limited by a check block arranged on the steel distribution beam. The utility model has the advantages that the structure is simple and reasonable, and the stress performance is good; the moving and transporting stability and the moving and transporting precision of the precast beam can be ensured; and the construction is convenient, and the method is suitable for popularization.

Description

TECHNICAL FIELD

[0001] The utility model relates to beam prefabrication technical field, concretely relates to a movable prefabricated beam beam support suitable for module car removes beam. BACKGROUND

[0002] With the continuous progress of prefabrication construction, in bridge construction or reconstruction construction, prefabricated beam is usually made on the beam making frame, and then is transported to the site for hoisting. However, due to the restriction of the site, the prefabricated beam transportation process is complex and time-consuming and laborious. In addition, the sliding support structure is complex, the stress is not clear, and when the prefabricated beam is transported, the structure may have stability problems; at the same time, the installation of the sliding support occupies space, and the prefabricated beam transportation by the flat car is not convenient. SUMMARY

[0003] The utility model aims at according to the deficiency of above -mentioned prior art, provide a movable prefabricated beam beam support suitable for module car removes beam, realize the stable support to prefabricated beam through the combined structure of concrete base and steel support, cooperate with the use of self -propelled modular flat car, realize the quick stable removal of prefabricated beam.

[0004] The utility model discloses a movable prefabricated beam beam support suitable for module car removes beam, which is characterized by comprising a concrete base and a steel support.

[0005] A movable prefabricated beam beam support suitable for module car removes beam, characterized by comprising a concrete base and a steel support, wherein the concrete base is reserved with a space for the operation of a self-propelled modular flat car below, the steel support comprises a steel support and a steel distribution beam, the steel support is fixedly arranged above the concrete base, the steel distribution beam is fixedly arranged above the steel support, the steel distribution beam bears a prefabricated beam above, and the prefabricated beam is limited by a stopper arranged on the steel distribution beam.

[0006] A plurality of steel supports are arranged in an array on the concrete base, and the plurality of steel supports are connected and fixed by setting a truss to form an integral structure.

[0007] A three-way fine adjustment device is arranged at the steel distribution beam.

[0008] A rubber support is arranged at the steel distribution beam, and the rubber support is provided with a displacement sensor.

[0009] A column foot anchor bolt is arranged at the bottom of the steel support, and the column foot anchor bolt is anchored into the concrete base.

[0010] An inclined brace is arranged between the steel support and the concrete base.

[0011] A C40 micro-expansion fine stone concrete secondary leveling layer is arranged between the steel support and the concrete base.

[0012] Displacement sensors are installed at the column bases of the steel support.

[0013] The advantages of this utility model are: simple and reasonable structure, good stress performance; it can ensure the stability and accuracy of the transfer of precast beams; it is reusable, easy to construct, and suitable for promotion. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall assembly of this utility model;

[0015] Figure 2 for Figure 1 Top view;

[0016] Figure 3 for Figure 1 Side view. Detailed Implementation

[0017] The features and other related features of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments, so as to facilitate the understanding of those skilled in the art:

[0018] like Figures 1-3 As shown in the figure, numbers 1-16 represent: steel support 1, concrete base 2, self-propelled modular flatbed truck 3, connecting beam 4, truss 5, steel distribution beam 6, steel beam 7, three-way fine adjustment device 8, rubber support 9, displacement sensor 10, displacement sensor 11, diagonal brace 12, stop block 13, steel beam 14, column base bolt 15, C40 micro-expansion fine stone concrete secondary leveling layer 16.

[0019] Example: Figures 1 to 3 As shown, in this embodiment, the precast beam support includes a concrete base 2 and a steel support, wherein the steel support is set above the concrete base 2, and a space is reserved under the concrete base 2 for the self-propelled modular flatbed truck 3 to work.

[0020] like Figure 1 and Figure 2 As shown, the steel support includes a steel support 1 and a steel distribution beam 6, wherein the steel support 1 is fixedly installed above the concrete base 2. In this embodiment, as... Figure 3As shown, the bottom of the steel support 1 is anchored in the concrete base 2 by the column foot anchor 15, thereby increasing the connecting performance between the steel support 1 and the concrete base 2, and further ensuring the supporting performance of the steel support 1. Meanwhile, a diagonal brace 12 is arranged between the steel support 1 and the concrete base 2, which is used for further ensuring the stability of the steel support 1. In addition, a C40 micro-expansion fine stone concrete secondary leveling layer 16 is arranged between the bottom of the steel support 1 and the concrete base 2, which ensures that the steel support 1 is supported on a plane, guarantees the verticality of the steel support 1, and further ensures the position accuracy of the precast beam supported above the steel support 1.

[0021] The steel distribution beam 6 is fixedly arranged above the steel support 1, which comprises a steel beam 14. The precast beam is supported above the steel distribution beam 6. The stopper 13 extending in the same direction as the longitudinal direction of the precast beam is arranged on the steel distribution beam 14. The stopper 13 comprises two parts arranged on both sides of the web of the precast beam, which realizes the limiting of the precast beam, and ensures that the precast beam is stably and effectively supported on the steel distribution beam 6.

[0022] In the embodiment, as shown in Figure 1 and Figure 2 As shown, four steel supports 1 are arranged in a rectangular array on the concrete base, and each steel support 1 is connected and fixed to form an integral structure by arranging the truss 5. The truss 5 and the steel support 1 can be connected by a double-port connecting structure.

[0023] In the embodiment, the three-way fine adjustment device 8 is arranged at the steel distribution beam 6, which can adopt an existing device, and the height of the supporting surface thereof can be adjusted, thereby ensuring the position accuracy of the precast beam.

[0024] In the embodiment, the rubber support 8 is arranged above the steel distribution beam 6, and the displacement sensor 10 is arranged at the rubber support 8, which is used for monitoring the displacement of the precast beam. When the precast beam has unnecessary displacement, the collection data of the displacement sensor 10 is collected to alarm, thereby ensuring the construction safety. Meanwhile, the displacement sensor 11 is also arranged at the position between the steel support 1 and the concrete base 2.

[0025] In the embodiment, the steel support 1 and the steel distribution beam 6 can be connected by an anchor bolt.

[0026] Although the above embodiments have been described in detail with reference to the accompanying drawings for the purpose of illustrating the conception and embodiments of the present application, those skilled in the art can recognize that various improvements and changes can be made to the present application without departing from the scope defined by the claims, and therefore, the present application is not limited to the above embodiments.

Claims

1. A movable precast beam fabrication support suitable for modular vehicle beam movement, characterized in that: The system includes a concrete base and a steel support. The concrete base has a reserved space for a self-propelled modular flatbed truck to work. The steel support includes a steel support and a steel distribution beam. The steel support is fixedly installed above the concrete base, and the steel distribution beam is fixedly installed above the steel support. The steel distribution beam supports a precast beam, and the precast beam is limited by a stop block installed on the steel distribution beam.

2. The movable precast beam support for modular vehicle beam movement according to claim 1, characterized in that: Several steel supports are arranged in an array on the concrete base, and the steel supports are connected and fixed together by trusses to form an integral structure.

3. The movable precast beam support for modular vehicle beam movement according to claim 1, characterized in that: A three-way fine-tuning device is installed at the steel distribution beam.

4. A movable precast beam support for modular vehicle beam movement according to claim 3, characterized in that: A rubber support is installed at the steel distribution beam, and a displacement sensor is installed on the rubber support.

5. A movable precast beam support for modular vehicle beam movement according to claim 1, characterized in that: The bottom of the steel support is provided with column anchor bolts, which are anchored into the concrete base.

6. A movable precast beam support for modular vehicle beam movement according to claim 5, characterized in that: A diagonal brace is provided between the steel support and the concrete base.

7. A movable precast beam support for modular vehicle beam movement according to claim 5, characterized in that: A secondary leveling layer of C40 micro-expansion fine aggregate concrete is provided between the steel support and the concrete base.

8. A movable precast beam support for modular vehicle beam movement according to claim 5, characterized in that: Displacement sensors are installed at the column bases of the steel support.

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