Concrete compaction table doped with fly ash

Abstract

The utility model discloses a concrete compaction table doped with fly ash, which relates to the technical field of concrete, and comprises a base, a telescopic column and a fixing mechanism, the outer side of the top end of the base is in butt joint with the telescopic column, and the top end of the outer wall of the telescopic column is connected with a working table. When the concrete compaction table doped with the coal ash is used, the fixing plate is attached to the outer wall of a concrete mold through the fixing mechanism, then the concrete mold is clamped and limited, the outer wall of the limiting seat is attached to the outer wall of the concrete mold, the concrete mold can be fixed in four directions, and the concrete compaction table is convenient to use. According to the concrete compaction table, the concrete molds are arranged in the concrete compaction table body, so that the concrete molds are prevented from shifting or inclining in the vibration process to cause uneven concrete vibration, a worker can limit the concrete molds of different lengths and widths, the flexibility of the concrete compaction table in use is improved, and therefore when the concrete compaction table doped with fly ash is used, the working efficiency is improved. And the effects of flexibly limiting and preventing the mold from deviating are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete technical field, concretely is a kind of concrete jolt table of fly ash incorporation. BACKGROUND

[0002] Concrete jolt table, also known as vibration platform or vibration table, is a kind of equipment for construction, and the main function is to vibrate the concrete to improve its density and strength, to ensure the stability and durability of building structure;The concrete jolt table of fly ash incorporation is used to vibrate the concrete mixed with fly ash, because the particle of fly ash is smaller than the particle of cement, and the specific surface area is much larger than cement, so the adsorption of water is strengthened, and the free water is reduced by mixing fly ash, and the particle size of fly ash is small, so that the solid accumulation density of concrete is improved.

[0003] According to the announcement No. CN211868124U, a kind of concrete jolt table, the patent includes support frame and the support plate on the support frame, the support plate is connected with support frame by several telescopic rods, vibration assembly for driving the vibration of the support plate is arranged between the support plate and support frame, first drive motor is arranged on the support plate, threaded rod is coaxially arranged on the drive shaft of the first drive motor, mounting block is threadedly connected on the threaded rod, guide assembly is arranged between the mounting block and support plate, connecting plate is arranged on the top wall of the mounting block, the connecting plate is above the support plate, the connecting plate is close to the side of the support plate and is provided with scraper plate that can contact the support plate.The utility model designs the concrete jolt table, it is convenient to clean the residual concrete on the support plate, improve the cleanliness of concrete jolt table, facilitate the secondary use of concrete jolt table, enhance the practicality of concrete jolt table.

[0004] But the concrete mold is directly placed on the working top in the use process of the above-mentioned patent, and the concrete mold is not stabilized and positioned, so that the concrete mold is easy to shift or tilt during vibration, so that the concrete is not uniformly vibrated, and the mode of bolt penetration and rope binding is more cumbersome and not convenient, so as to affect the use of concrete jolt table. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of concrete jolt table of fly ash incorporation to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides following technical scheme: A concrete jolt ramming table of fly ash admixture, including base, telescopic column and fixed mechanism, the base top outside butt joint has telescopic column, and the telescopic column outer wall top is connected with work table, the base top middle part is installed with double shaft motor, and the double shaft motor output end butt joint has vibration subassembly, the fixed mechanism includes protection box, no.

[0007] Preferably, the first and second synchronous wheels are connected by a synchronous belt, the first and second threaded columns are bidirectional threaded columns, the protection box has a movable groove on both sides of the outer wall, the transmission seat is inserted into the movable groove, and the transmission seat has an L-shaped structure.

[0008] Preferably, the transmission seat and the fixed plate have a C-shaped structure, the fixed seat is internally connected with a limiting piece, the limiting piece has a support seat welded on the top of the outer wall, and the support seat is internally threaded with a threaded rod.

[0009] Preferably, the threaded rod is connected with a limiting seat on one side of the outer wall, the fixed seat has a clamping groove internally, and the limiting piece is inserted into the clamping groove, and the limiting piece has an E-shaped structure at the bottom.

[0010] Preferably, the support seat has an L-shaped structure, the limiting seat has a disc shape, and the fixed plate has a fixed pin welded on both sides of the top.

[0011] Preferably, the fixed pin is rotatably connected with a limiting strip on the outer wall, and the limiting strip has a mouth-shaped distribution.

[0012] Compared with the prior art, the concrete vibrating table with fly ash mixing has the advantages that when the concrete vibrating table with fly ash mixing is used, the fixed plate is attached to the outer wall of the concrete mold through the fixing mechanism, and the concrete mold is clamped and limited in position, the outer wall of the limiting seat is attached to the outer wall of the concrete mold, the concrete mold can be fixed from four directions, displacement or inclination of the concrete mold in the vibration process is prevented, the concrete is not vibrated uniformly, and the staff can limit the concrete molds with different lengths and different widths, the flexibility of the concrete vibrating table in use is improved, and the flexible limiting and mold deviation prevention effect are achieved when the concrete vibrating table with fly ash mixing is used. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a front view of the utility model;

[0014] Figure 2 It is a top view of the utility model;

[0015] Figure 3 It is a limiting seat dismounting state three-dimensional structure schematic view of the utility model;

[0016] Figure 4 It is a protective box three-dimensional cut structure schematic view of the utility model;

[0017] Figure 5 It is a fixed plate three-dimensional structure schematic view of the utility model;

[0018] Figure 6 It is a fixed seat three-dimensional cut structure schematic view of the utility model.

[0019] In the drawing: 1, base; 2, telescopic column; 3, workbench; 4, double-shaft motor; 5, vibration assembly; 6, fixing mechanism; 601, protective box; 602, No. 1 threaded column; 603, No. 2 threaded column; 604, No. 1 synchronous wheel; 605, No. 2 synchronous wheel; 606, servo motor; 607, transmission seat; 608, fixed plate; 609, fixed seat; 610, limiting piece; 611, support seat; 612, threaded rod; 613, limiting seat; 614, fixed pin; 615, limiting strip. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer toFigures 1-6 The utility model provides a kind of technical scheme: a kind of concrete jolt table mixed with fly ash, including base 1, telescopic column 2 and fixed mechanism 6, base 1 top outside butt joint has telescopic column 2, and telescopic column 2 outer wall top is connected with workbench 3, base 1 top middle part is equipped with double-shaft motor 4, and double-shaft motor 4 output end butt joint has vibration assembly 5, fixed mechanism 6 includes protective box 601, No.

[0022] In specific implementation, in order to prevent the concrete mold from moving randomly during the vibration process, the concrete mold needs to be fixed on the top of the workbench 3 during the use of the fly ash mixed concrete vibrating table. First, the concrete mold is placed on the top of the workbench 3, and then the servo motor 606 is started. Since the output end of the servo motor 606 is connected to the first threaded column 602, the start of the servo motor 606 will drive the first threaded column 602 to rotate. Since the first threaded column 602 is connected to the first synchronous wheel 604, the rotation of the first threaded column 602 will drive the first synchronous wheel 604 to rotate together. Since the first synchronous wheel 604 is connected to the second synchronous wheel 605 through a synchronous belt, the rotation of the first synchronous wheel 604 will drive the second synchronous wheel 605 to rotate together. Since the first threaded column 602 and the second threaded column 603 are both connected to the transmission seat 607 through threads, the rotation of the first threaded column 602 and the second threaded column 603 will generate a pushing force on the transmission seat 607, causing the transmission seat 607 to move the fixed plate 608 towards each other. At this time, the first threaded column 602 and the second threaded column 603 are protected by the protection box 601, and the fixed plate 608 is in contact with the outer wall of the concrete mold, thereby clamping and limiting the concrete mold to prevent it from moving randomly. Since the fixed plate 608 is connected to the limiting strip 615 through the fixed pin 614, the limiting strip 615 can be pushed to rotate along the fixed pin 614 until it is above the concrete mold, thereby assisting in the vertical positioning of the concrete mold.

[0023] When it is necessary to stabilize and position the concrete mold, the limiting piece 610 is first moved to be inserted into the inside of the fixed seat 609. At this time, the fixed seat 609 and the limiting piece 610 are connected through a clamping connection, thereby preventing the limiting piece 610 from moving randomly. Then, the threaded rod 612 inside the support seat 611 is rotated, causing the limiting seat 613 to move towards the concrete mold. When the outer wall of the limiting seat 613 is in contact with the outer wall of the concrete mold, the concrete mold is fixed from four directions to prevent displacement or tilting during vibration, thereby ensuring uniform vibration of the concrete. Through the cooperation of the fixed plate 608 and the limiting seat 613, the length and width of the concrete mold can be limited, thereby improving the flexibility of the concrete vibrating table during use. This design facilitates flexible positioning and prevents the mold from shifting during the use of the fly ash mixed concrete vibrating table.

[0024] In summary, the fly ash mixed concrete vibrating table uses, the base 1 is placed in the designated position in advance, then the concrete mold is placed on the top of the workbench 3, and at this time the mold contains fly ash mixed concrete, the double-shaft motor 4 is started to drive the vibration assembly 5 to work to generate vibration force, and at this time the telescopic column 2 is assisted, so that the workbench 3 generates high-frequency vibration, so that the particles in the concrete are rearranged, and the excess bubbles and water are discharged, thereby achieving the dense effect, which is the prior art and will not be described in detail here. The fixed plate 608 is made to be attached to the outer wall of the concrete mold by the fixing mechanism 6, so that the concrete mold is clamped and limited, and the outer wall of the limiting seat 613 is attached to the outer wall of the concrete mold, so that the concrete mold can be fixed from four directions, thereby preventing the concrete mold from shifting or tilting during vibration, causing uneven concrete vibration, and the staff can limit the length and width of the concrete mold, improving the flexibility of the concrete vibrating table in use. The contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0025] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A concrete vibrating table with fly ash added, comprising a base (1), telescopic columns (2) and a fixing mechanism (6). The outer side of the top end of the base (1) is butted with telescopic columns (2), and the top end of the outer wall of the telescopic columns (2) is connected with a workbench (3). A double-shaft motor (4) is installed in the middle of the top end of the base (1), and a vibration component (5) is butted with the output end of the double-shaft motor (4). It is characterized in that: The fixing mechanism (6) includes a protection box (601), a first threaded column (602), a second threaded column (603), a first synchronous pulley (604), a second synchronous pulley (605), a servo motor (606), a transmission seat (607), a fixing plate (608), a fixing seat (609), a limiting part (610), a support seat (611), a threaded rod (612), a limiting seat (613), a fixing pin (614) and a limiting strip (615). Protection boxes (601) are welded on both sides of the outer wall of the workbench (3). There are two groups of protection boxes (601). A first threaded column (602) is connected inside one group of protection boxes (601), and a second threaded column (603) is connected inside the other group of protection boxes (601). A first synchronous pulley (604) is butted on one side of the outer wall of the first threaded column (602), and a servo motor (606) is connected to the side of the first threaded column (602) far from the first synchronous pulley (604). A second synchronous pulley (605) is butted on one side of the outer wall of the second threaded column (603). Transmission seats (607) are screwed on both sides of the middle parts of the first threaded column (602) and the second threaded column (603), and fixing plates (608) are welded on the top ends of the outer walls of the transmission seats (607). A fixing seat (609) is welded in the middle of the outer wall of the protection box (601).

2. A concrete compactor incorporating fly ash as claimed in claim 1, wherein: The first synchronous pulley (604) and the second synchronous pulley (605) are connected by a synchronous belt. Both the first threaded column (602) and the second threaded column (603) are bidirectional threaded columns. Activity grooves are opened on both sides of the outer wall of the protection box (601), and the bottom ends of the transmission seats (607) extend into them, and the transmission seat (607) is in an "L" shaped structure.

3. A concrete compactor incorporating fly ash as claimed in claim 2 wherein: The transmission seat (607) and the fixing plate (608) are in a "C" shaped structure. A limiting part (610) is connected inside the fixing seat (609), a support seat (611) is welded on the top end of the outer wall of the limiting part (610), and a threaded rod (612) is screwed inside the support seat (611).

4. A concrete compactor incorporating fly ash as claimed in claim 3 wherein: A limiting seat (613) is connected to one side of the outer wall of the threaded rod (612). A clamping groove is opened inside the fixing seat (609), and the middle part of the bottom end of the limiting part (610) extends into it. The bottom of the limiting part (610) is in an "E" shaped structure.

5. A concrete compactor incorporating fly ash as claimed in claim 4 wherein: The support seat (611) is in an "L" shaped structure, the limiting seat (613) is in a disc shape, and fixing pins (614) are welded on both sides of the top end of the fixing plate (608).

6. A concrete compactor incorporating fly ash as claimed in claim 1, wherein: A limiting strip (615) is rotatably connected to the outer wall of the fixing pin (614), and the limiting strip (615) is distributed in a "square" shape.

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