Pouring and vibrating platform for special-shaped armor block

Abstract

The utility model belongs to the technical field of concrete pouring, and relates to a pouring and vibrating platform for a special-shaped armor block, which is characterized by comprising a base, a mounting platform, springs and vibrators, the mounting platform is horizontally mounted at the upper part of the base through the springs, and the vibrators are mounted at four corners of the mounting platform. The pouring and vibrating platform for the special-shaped armor block has the advantages that the concrete pouring quality of the special-shaped armor block can be guaranteed, the construction efficiency is improved, manpower and labor are saved, safety and reliability are achieved, and implementation is easy. The pouring and vibrating platform for the special-shaped armor block has high innovativeness.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete pouring, and relates to a vibrator, in particular to a pouring and vibrating platform for a special-shaped face protection block. Background Art

[0002] In order to effectively solve the impact of waves on the scouring and erosion of the bank slope in shallow waters, it is necessary to protect the outer (sea) side of the bank slope; triangular cone-shaped protective blocks, hexagonal special-shaped protective blocks, twisted king-shaped blocks and other special-shaped protective structures are widely used in the slope protection of bank protection projects due to their significant wave-breaking effects.

[0003] Special-shaped facing blocks, especially special-shaped hexagonal blocks, are prone to inadequate vibration during concrete pouring due to their multi-angular and multi-faceted structures, and the bubbles in the concrete cannot be discharged smoothly, resulting in quality defects.

[0004] The conventional treatment method is to use vibrators to repeatedly vibrate each corner of the mold in multiple layers after the special-shaped face blocks are poured. During this period, different types of vibrators need to be replaced, and workers need to take turns during long-term pouring, which results in labor-intensive, time-consuming, wasteful, and low construction efficiency. For large face blocks, workers need to stand on the top of the face blocks to operate the vibrators for vibration. During the operation, the workers are at a high height from the ground, which poses a safety hazard. Summary of the invention

[0005] The utility model aims to provide a casting and vibrating platform for special-shaped face blocks which has a scientific and reasonable structural design, ensures casting quality, improves construction efficiency, saves manpower and effort, is safe and reliable, and is easy to implement.

[0006] The utility model solves the technical problem through the following technical solutions:

[0007] A casting and vibrating platform for a special-shaped face protection block, characterized in that it comprises a base, a mounting platform, a spring and a vibrator, wherein the mounting platform is horizontally mounted on the upper part of the base through the spring, and the vibrators are mounted at the four corners of the mounting platform.

[0008] Moreover, a limiting groove is arranged in four directions of up, down, left and right on the installation platform. The limiting groove is composed of two limiting blocks parallel to each other, and the space between the two limiting blocks forms the limiting groove.

[0009] Moreover, the base comprises a bottom plate and wooden planks, and the wooden planks are evenly spaced at intervals on the bottom of the bottom plate.

[0010] Moreover, it also includes hanging rings, which are arranged on the four corners of the installation platform and the base.

[0011] The advantages and beneficial effects of the utility model are:

[0012] The casting and vibrating platform of the special-shaped face protection block is designed to vibrate the mold as a whole instead of the existing multiple vibrations at each corner of the mold. The vibration effects of different types of vibrating rods can be achieved by turning on different numbers of vibrators. The vibration intensity changes quickly, which greatly improves the prefabrication efficiency overall.

[0013] The vibration intensity and vibration time of the utility model are controlled by a controller, and it is only necessary to adjust the machine to an optimal process configuration state, thereby ensuring the quality of the finished product during the prefabrication process.

[0014] The utility model only requires workers to use a controller to remotely control the machine from a distance, which greatly improves the safety of the operation process.

[0015] The utility model can replace workers' taking turns to vibrate, and the vibration intensity and time only need to be remotely controlled by a controller, which greatly saves the labor cost in the prefabrication process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model and the mold assembly;

[0017] Figure 2 It is a top view of the utility model;

[0018] Figure 3 It is a front view of the utility model;

[0019] Figure 4 It is a side view of the utility model.

[0020] Reference numerals

[0021] 1- template, 2- vibrator, 3- leg, 4- limit block, 5- installation platform, 6- base, 7- lifting ring, 8- limit slot, 9- wooden block, 10- spring, 11- pad, 12- bottom plate. DETAILED DESCRIPTION

[0022] The present invention will be further described in detail below through specific embodiments. The following embodiments are only descriptive and not restrictive, and the protection scope of the present invention cannot be limited by them.

[0023] A pouring and vibrating platform for a special-shaped face protection block, the innovation of which lies in: comprising a base 6, a mounting platform 5, a spring 10 and a vibrator 2, wherein the mounting platform is horizontally mounted on the upper part of the base via the spring, a cushion block 11 is arranged between the base and the spring, and the cushion block is a wooden square, and vibrators are mounted at the four corners of the mounting platform.

[0024] Limiting grooves 8 are set in four directions of up, down, left and right on the installation platform. When in use, the legs 3 of the template 1 are limited in the limiting grooves. The limiting grooves are used to prevent the template from being displaced during vibration and causing safety and quality accidents. The limiting grooves are composed of two mutually parallel limiting blocks 4, and the space between the two limiting blocks forms the limiting groove.

[0025] To prevent the vibrator from leaking electricity during pouring, the base includes a bottom plate 12 and wooden planks 9, and wooden planks are evenly spaced at the bottom of the bottom plate. In this embodiment, three wooden planks are installed at the bottom of the bottom plate to isolate the ground and ensure the safety of ground personnel.

[0026] It also includes a lifting ring 7 for facilitating lifting of the entire device, and lifting rings are arranged on the four corners of the installation platform and the base.

[0027] The bottom plates of the installation platform and the base are both made of steel plates with a thickness of 4 cm. While ensuring that the steel plates will not be deformed under pressure, they can withstand an average force of 22KN per square meter; the power of the vibrator is 0.55KW, and the speed of the vibrator is 2850rpm; the springs between the installation platform and the base are six groups of 65Mn manganese steel springs, model 70-70-300, which are used to ensure the amplitude of vibration and withstand impact. Each spring can withstand a force of 7KN without permanent deformation, and the spring height is 0.3m, so the weight of the face blocks and templates that can be prefabricated in each template fixing area cannot exceed 2.1t.

[0028] This pouring and vibrating platform can place a set of templates at a time. When pouring concrete, a tank truck is poured into the pouring site through the pouring platform, and the ash outlet of the tank truck is connected to the ash injection funnel of the template. During pouring, a worker uses a controller to control the vibration time interval and vibration time of the platform vibrator, and the vibration intensity is adjusted according to the number of vibrators turned on by the controller.

[0029] Working process:

[0030] The entire pouring and vibrating process is divided into three stages. The purpose is to give the bubbles generated in the concrete enough time to be discharged. In each stage, a worker uses a controller to start the platform vibration. In the first stage, due to the shallow depth and small volume of concrete in the formwork, bubbles are easy to discharge, so only two vibrators need to be turned on, and vibrating for about 40 seconds can meet the quality requirements. In the second stage, due to the deep depth and large volume of concrete, bubbles are not easy to discharge, so four platform vibrators need to be turned on, and vibrating for about 70 seconds can meet the quality requirements. The third stage is mainly for the vibration of the top mortar injection port. In order to avoid over-vibration of the concrete, only three vibrators need to be turned on, and vibrating for 50 seconds can meet the quality requirements. The number of vibrators turned on and the vibration time can be adjusted at any time according to the actual situation of the concrete on site.

[0031] Although the embodiments and drawings of the present invention are disclosed for illustrative purposes, those skilled in the art will appreciate that various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and drawings.

Claims

1. A casting and vibrating platform for special-shaped face blocks, characterized in that: The utility model comprises a base, a mounting platform, a spring and a vibrator. The mounting platform is horizontally mounted on the upper part of the base through the spring, and the vibrators are mounted at the four corners of the mounting platform.

2. The pouring and vibrating platform for special-shaped face blocks according to claim 1, characterized in that: A limiting groove is arranged in four directions of up, down, left and right on the installation platform. The limiting groove is composed of two limiting blocks parallel to each other, and the space between the two limiting blocks forms the limiting groove.

3. The pouring and vibrating platform for special-shaped face blocks according to claim 1, characterized in that: The base comprises a bottom plate and wooden planks, and the wooden planks are evenly distributed at intervals on the bottom of the bottom plate.

4. The pouring and vibrating platform for special-shaped face blocks according to claim 1, characterized in that: It also includes lifting rings, which are arranged on the four corners of the installation platform and the base.

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