CN209999409U - precast concrete member production pedestal - Google Patents

Abstract

The utility model provides an precast concrete component production pedestal relates to the building field this production platform includes the concrete pedestal, be equipped with the levelling layer on the concrete pedestal, the levelling layer includes water brush stone surface course and mirror layer, the mirror layer is located water brush stone surface course top, be equipped with a plurality of construction area on the levelling layer, construction area central authorities are equipped with the isolation layer the utility model has the advantages of with low costs, the preparation is fast, anti striking ability reinforce.

Description

precast concrete member production pedestal

Technical Field

The utility model relates to an assembly type structure field especially relates to precast concrete component production pedestal.

Background

At present, steel platform moulds are adopted as production platforms to produce small precast concrete components such as columns, beams, KT plates and the like, and the applicability to large precast concrete components such as shear walls, balcony slabs and the like is low.

Disclosure of Invention

Based on this, it is necessary to provide precast concrete member production stands in order to solve the problems of high cost and many limitations of the existing steel platform molds.

precast concrete member production platforms, including the concrete pedestal, be equipped with the leveling layer on the concrete pedestal, the leveling layer includes brushite surface course and mirror layer, the mirror layer is located brushite surface course top, be equipped with a plurality of construction area on the leveling layer, construction area central authorities are equipped with the isolation layer.

Above-mentioned precast concrete member production platform can arrange everywhere according to the production demand at will, and its concrete pedestal adopts concrete placement, and the cost of manufacture is low, and the preparation cycle only needs 2 ~ 3 days, and its size can be decided according to precast concrete member's size, and concrete pedestal and leveling layer rigidity are big, and crashworthiness is strong, and the later stage need not too much maintenance.

In embodiments, the thickness of the concrete pedestal is 20-40 cm.

In embodiments, the concrete pedestal is rectangular, and has a length of 18-20 m and a width of 5-8 m, preferably, 4 construction areas can be set according to the area of the concrete pedestal.

When the length or width of the required production is larger than that of the poured production platform, the spare platforms can be poured around the original production platform, and the use area of the original production platform is increased.

In embodiments, the concrete pedestal is made of C30 concrete, and the concrete cast by the concrete raw materials has high strength and meets the production requirement.

In embodiments, the mirror layer is a diamond sand layer, and the diamond sand layer has smooth surface after being polished, thereby being beneficial to production and demolding.

Preferably, the isolation layer is applied over a range of about 50cm beyond the perimeter of the precast concrete unit.

In embodiments, walking areas are arranged among the construction areas, and the walking areas are convenient for workers to walk, construct and the like.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a precast concrete component production platform can arrange at will according to the production demand, and its concrete pedestal adopts concrete placement, and the cost of manufacture is low, and the preparation is fast, and the preparation cycle only needs 2 ~ 3 days, and its size can be decided according to precast concrete component's size, and concrete pedestal and leveling layer rigidity are big, and crashworthiness is strong, and the later stage need not too much to maintain.

Drawings

FIG. 1 is a side view of a precast concrete unit production platform according to example 1;

fig. 2 is a plan view of a precast concrete member production platform described in example 2.

In the figure, 1, a concrete pedestal; 2. a leveling layer; 21. brushing a stone surface layer with water; 22. a layer of diamond sand; 3. an isolation layer; 4. a construction area; 5. a walking area; 6. spare platform, 7, precast concrete member.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. A preferred embodiment of the present invention is shown in fig. 1-2. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Example 1

kind of precast concrete member production platform, including the rectangle concrete pedestal 1 with C30 concrete placement, its thickness is 30cm, the width is 6m, length is 20 m. be equipped with leveling layer 2 on the concrete pedestal 1, leveling layer 2 includes water brush stone surface course 21 and emery layer 22, emery layer 22 is located water brush stone surface course 21 top, be equipped with 4 construction areas 4 on leveling layer 2, be equipped with walking district 5 between the construction area 5 central authorities scribble isolation layer 3, the material of isolation layer 3 is wax.

The manufacturing process of the precast concrete member production platform comprises the following steps:

s1, finding empty spaces, and pouring a concrete pedestal by using C30 concrete;

s2, after the concrete pedestal is poured, measuring the elevation by a level gauge according to the grid lines of 0.5m multiplied by 0.5m, dotting on the concrete pedestal, and constructing a water brushing stone surface layer;

s3, polishing the buffy coat by a polishing machine, measuring elevations according to grid lines of 0.5m multiplied by 0.5m after polishing, determining reference elevations, dotting according to the requirement of +/-1 mm, marking the positions needing to be polished by a red oil pen, and marking the positions needing to be filled by a black oil pen;

s4, grinding by using a grinding machine from corners of the water brushing stone surface layer, measuring the flatness by using a 2m level ruler after finishing grinding the position of 2m multiplied by 2m, and sequentially grinding to finish the overall grinding of the whole water brushing stone surface layer;

s5, after the water brushing stone surface layer is completely polished, performing mirror surface treatment, wherein the mirror surface treatment flow is as follows: a chassis of the polisher is polished by a thickened steel base, the polishing thickness is about 1mm, the elevation is rechecked after the polishing is completed completely, the flatness is ensured to meet the requirement of the precision of 1mm, and after the flatness meets the requirement, carborundum is sprayed on the surface of the watersush stone surface layer and polished into a smooth carborundum layer;

and S6, dividing a construction area, drawing a side line of the precast concrete member in the construction area, and coating an isolation material in the range of the side line and the range exceeding the side line by 50cm to form an isolation layer.

Example 2

precast concrete member production platforms, a standby platform 6 was cast on the side of the rectangular concrete deck in example 1.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (8)

1. The production pedestal for the precast concrete members is characterized by comprising a concrete pedestal, wherein a leveling layer is arranged on the concrete pedestal and comprises a water brushing stone surface layer and a mirror surface layer, the mirror surface layer is positioned above the water brushing stone surface layer, a plurality of construction areas are arranged on the leveling layer, and an isolation layer is arranged in the center of each construction area.
2. 2. The precast concrete member production stand according to claim 1, wherein the thickness of the concrete stand is 20 to 40 cm.
3. 3. The precast concrete member production stand according to claim 1 or 2, wherein the concrete stand is rectangular, and has a length of 18 to 20m and a width of 5 to 8 m.
4. 4. The precast concrete member production stand according to claim 3, further comprising a plurality of standby platforms provided on the side of the concrete stand.
5. 5. The precast concrete member production stand according to claim 1, wherein the concrete stand is made of C30 concrete.
6. 6. The precast concrete member production deck according to claim 1, wherein the mirror layer is a diamond layer.
7. 7. The precast concrete member production stand according to claim 1, wherein the material of the isolation layer is wax.
8. 8. The precast concrete member production stand according to claim 1, wherein a walking zone is provided between the construction zones.

Images