Prefabricated pier formwork splicing structure

Abstract

The utility model provides a prefabricated bridge pier template splicing structure which comprises a first arc template and a second arc template, the first arc template and the second arc template are connected through a first connecting piece, and supporting pieces are arranged on the outer side faces of the first arc template and the second arc template. Arc-shaped limiting grooves are formed in the upper surface of the first arc-shaped formwork and the upper surface of the second arc-shaped formwork, arc-shaped bridge pier frames are embedded in the first arc-shaped formwork and the second arc-shaped formwork, the arc-shaped bridge pier frames at the left end and the right end are connected through second connecting pieces, and arc-shaped limiting plates are arranged on the lower surfaces of the arc-shaped bridge pier frames; the arc-shaped limiting plate is embedded into the arc-shaped limiting groove; according to the utility model, pier template assembly can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge pier template production, in particular to a prefabricated bridge pier template assembly structure. Background Art

[0002] The bridge pier is a substructure that supports the bridge span structure and transmits the constant load and vehicle live load to the foundation. The bridge pier is mainly composed of the top cap and the pier body. The pier body is the main structure supporting the bridge span. It not only bears all the loads transmitted by the bridge span structure, but also directly bears various loads such as soil pressure, water flow impact force, ice pressure and ship impact force. Therefore, the pier body has sufficient strength, rigidity and stability. The bridge piers are divided into gravity piers and light piers. The pier template must be used in the process of making the bridge piers.

[0003] However, the general pier formwork on the market is relatively complicated to assemble and disassemble, which seriously reduces the use efficiency of the pier formwork, and also greatly reduces people's work efficiency and delays the construction period. Therefore, the existing pier formwork cannot meet people's use needs and brings inconvenience to people's work.

[0004] When installing the template on the existing bridge piers, it is necessary to use large lifting equipment to lift the template to the appropriate position, and then manually connect the two corresponding templates together. This is not only cumbersome and time-consuming, but also has a large workload for workers, low work efficiency, and a certain degree of danger in the work. Summary of the invention

[0005] In view of this, the purpose of the utility model is to provide a prefabricated pier formwork assembly structure that can facilitate the assembly of the pier formwork.

[0006] The utility model is implemented by the following method: a prefabricated pier template assembly structure, including a first arc template and a second arc template, the first arc template and the second arc template are connected via a first connecting piece, the outer side surfaces of the first arc template and the second arc template are provided with support members, the upper surfaces of the first arc template and the second arc template are both provided with arc-shaped limiting grooves, the first arc template and the second arc template are embedded with arc-shaped pier frames, the arc-shaped pier frames at the left and right ends are connected via a second connecting piece, the lower surface of the arc-shaped pier frame is provided with an arc-shaped limiting plate, and the arc-shaped limiting plate is embedded in the arc-shaped limiting groove.

[0007] Furthermore, the first connecting member includes a first connecting block and a second connecting block, the first connecting blocks extend outward from both front and rear ends of the opening of the first arc-shaped template, and the second connecting blocks extend outward from both front and rear sides of the end of the opening of the second arc-shaped template, and the first connecting block and the second connecting block are provided with first threaded holes at both upper and lower ends.

[0008] Furthermore, the support member includes a support rod, the support rod is hingedly provided on the outer side surfaces of the first arc-shaped template and the second arc-shaped template, a mounting plate is hingedly provided on the end of the support rod, and second threaded holes are opened on all sides of the mounting plate.

[0009] Furthermore, a strip connecting plate extends from the end surface of the left arc-shaped pier frame, and a strip limiting groove matching with the strip connecting plate is opened on the end surface of the right arc-shaped pier frame, and the strip connecting plate is embedded in the strip limiting groove and fixed by bolts.

[0010] Furthermore, the arc-shaped limiting plate is fixed in the arc-shaped limiting groove by screws.

[0011] The beneficial effects of the utility model are as follows: the utility model adds a first arc-shaped template, a second arc-shaped template, an arc-shaped pier frame and an arc-shaped limit plate to the device, which can be fastened, the installation method is simple and quick, the assembly method is more convenient, the assembly is very convenient, and the materials used for the template can be reused many times, which saves costs, speeds up the construction progress, has strong practicality, and is conducive to promotion; the utility model has a simple structure, is easy to operate, can effectively save manpower and material resources, and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 It is an exploded view of the utility model. DETAILED DESCRIPTION

[0014] The utility model is further described below in conjunction with the accompanying drawings.

[0015] See also Figure 1 and Figure 2 As shown, the utility model provides an embodiment: a prefabricated bridge pier template assembly structure, comprising a first curved template 1 and a second curved template 2, wherein the first curved template 1 and the second curved template 2 are connected and arranged via a first connecting member 3, a supporting member 4 is arranged on the outer side of the first curved template 1 and the second curved template 2, an arc-shaped limiting groove 5 is provided on the upper surface of each of the first curved template 1 and the second curved template 2, an arc-shaped bridge pier frame 6 is embedded on the first curved template 1 and the second curved template 2, the arc-shaped bridge pier frames 6 at the left and right ends are connected and arranged via a second connecting member 7, an arc-shaped limiting plate 8 is arranged on the lower surface of the arc-shaped bridge pier frame 6, and the arc-shaped limiting plate 8 is embedded in the arc-shaped limiting groove 5. The first curved template 1 and the second curved template 2 can realize the connection and fixation of the bridge pier bottom template, and the arc-shaped bridge pier frames 6 at the left and right ends can realize the forming of the bridge pier frame template, which is convenient for the subsequent pouring of the bridge pier.

[0016] Please continue reading Figure 1 and Figure 2 As shown, in one embodiment of the utility model, the first connecting member 3 includes a first connecting block 31 and a second connecting block 32, the first connecting block 31 is extended outwardly at both ends of the opening of the first arc-shaped template 1, and the second connecting block 32 is extended outwardly at both ends of the opening of the second arc-shaped template 2, and the first connecting block 31 and the second connecting block 32 are provided with first threaded holes 33 at both ends. The first connecting block 31 and the second connecting block 32 cooperate with each other, so that the first arc-shaped template 1 and the second arc-shaped template 2 can be connected in coordination.

[0017] Please continue reading Figure 1 and Figure 2 As shown, in one embodiment of the utility model, the support member 4 includes a support rod 41, the support rod 41 is hingedly provided on the outer side of the first arc-shaped template 1 and the second arc-shaped template 2, and a mounting plate 42 is hingedly provided at the end of the support rod 41, and second threaded holes 43 are opened on all sides of the mounting plate 42. The mounting plate 42 is fixed on the ground through the second threaded holes 43, and the support rod 41 can better realize the supporting function of the first arc-shaped template 1 and the second arc-shaped template 2.

[0018] Please continue reading Figure 1 and Figure 2 As shown, in one embodiment of the utility model, a strip connecting plate 61 extends from the end surface of the left arc-shaped bridge pier frame 6, and a strip limiting groove 62 matching with the strip connecting plate 61 is provided on the end surface of the right arc-shaped bridge pier frame 6, and the strip connecting plate 61 is embedded in the strip limiting groove 62 and fixed by bolts 63. Through the action of the strip limiting groove 62 and the strip connecting plate 61, the left arc-shaped bridge pier frame 6 and the right arc-shaped bridge pier frame can be matched to form a bridge pier frame.

[0019] Please continue reading Figure 1 and Figure 2 As shown, in one embodiment of the utility model, the arc-shaped limiting plate 8 is fixed in the arc-shaped limiting groove 5 by screws 81. The arc-shaped limiting plate 8 can be fixed in the arc-shaped limiting groove 5 by the action of the screws 81.

[0020] The hinge arrangement in the present invention is a hinge method in the prior art, which can be clearly understood by those skilled in the art and will not be described in detail here.

[0021] The above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the present invention.

Claims

1. A prefabricated bridge pier formwork assembly structure, characterized in that: It includes a first arc template and a second arc template, the first arc template and the second arc template are connected via a first connecting piece, the outer sides of the first arc template and the second arc template are provided with supporting pieces, the upper surfaces of the first arc template and the second arc template are both provided with arc limiting grooves, the first arc template and the second arc template are embedded with arc pier frames, the arc pier frames at the left and right ends are connected via a second connecting piece, the lower surface of the arc pier frame is provided with an arc limiting plate, and the arc limiting plate is embedded in the arc limiting groove.

2. The prefabricated pier formwork assembly structure according to claim 1 is characterized in that: The first connecting member includes a first connecting block and a second connecting block. The first connecting blocks extend outward from both the front and rear ends of the opening of the first arc-shaped template. The second connecting blocks extend outward from both the front and rear sides of the end of the opening of the second arc-shaped template. The first connecting block and the second connecting block are provided with first threaded holes at both the upper and lower ends.

3. The prefabricated bridge pier formwork assembly structure according to claim 1 is characterized in that: The support member includes a support rod, the support rod is hingedly provided on the outer side surfaces of the first arc-shaped template and the second arc-shaped template, a mounting plate is hingedly provided on the end of the support rod, and second threaded holes are opened on all sides of the mounting plate.

4. The prefabricated bridge pier formwork assembly structure according to claim 1 is characterized in that: A strip connecting plate extends from the end surface of the left arc-shaped bridge pier frame, and a strip limiting groove matching with the strip connecting plate is opened on the end surface of the right arc-shaped bridge pier frame. The strip connecting plate is embedded in the strip limiting groove and fixed by bolts.

5. The prefabricated bridge pier formwork assembly structure according to claim 1 is characterized in that: The arc-shaped limiting plate is fixed in the arc-shaped limiting groove by screws.

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