CN219714938U - Slump section of thick bamboo vibrating device - Google Patents

Abstract

The utility model discloses a slump barrel vibrating device, which comprises a horizontally arranged experiment table, wherein a servo motor is vertically arranged on the experiment table, a driving shaft of the servo motor is coaxially connected with a screw rod in a transmission way, a square sliding block is connected on the screw rod in the transmission way, a vertical plate is vertically arranged on one side of the screw rod, the bottom end of the vertical plate is fixedly connected with the experiment table, the outer wall of the square sliding block is in sliding fit with the inner wall of the vertical plate, a telescopic supporting component is horizontally arranged on the square sliding block, a vibrating rod body is arranged on the telescopic supporting component, and the vibrating rod body is used for vibrating a slump barrel; the utility model has the beneficial effects that: through the vibration of the vibrating rod body, the concrete in the slump barrel can be uniformly vibrated, experimental data errors are small, the working procedure is simple, and time and labor are saved.

Description

Slump section of thick bamboo vibrating device

Technical field:

the utility model belongs to the field of slump barrels, and particularly relates to a slump barrel vibrating device.

The background technology is as follows:

the slump barrel is mainly used for measuring slump of concrete in constructional engineering and highway engineering, wherein the slump refers to plasticity of the concrete, and the slump comprises water retention, fluidity and cohesiveness of the concrete, so that whether the proportion of the concrete can be normally used in different environments is judged; when the slump test is carried out, the slump barrel is firstly required to be placed on a horizontal plane, a concrete sample is poured into the barrel, the slump barrel is finally lifted, the height value of concrete after slump is measured, in order to obtain accurate experimental data in the experimental process, an experimenter is required to hold an iron rod to manually vibrate the concrete in the barrel after pouring the concrete into the slump barrel, the concrete is again filled after vibration, the operation is repeatedly carried out until the slump barrel is filled with the concrete, the experimental operation procedure is complicated, time and labor are wasted, meanwhile, the phenomenon of uneven vibration can occur due to the fact that the iron rod is manually held for vibration, the experimental obtained data generates larger errors, and the engineering quality is affected.

The utility model comprises the following steps:

the utility model aims to provide a slump barrel vibrating device, overcomes the defects of the prior art, and effectively solves the existing problems of complex vibration and low efficiency.

The utility model comprises the following steps: the utility model provides a slump section of thick bamboo vibrating device, includes the laboratory bench that the level set up vertically install servo motor on the laboratory bench the coaxial transmission is connected with the lead screw on servo motor's the drive shaft the transmission is connected with square slider on the lead screw one side of lead screw vertically sets up the riser, the bottom of riser with laboratory bench fixed connection, square slider's outer wall with the laminating of the inner wall slip of riser square slider horizontal installation has flexible supporting component on the square slider be provided with the vibro-bar organism on the flexible supporting component, the vibro-bar organism is used for vibrating slump section of thick bamboo.

Further, the telescopic support assembly comprises a support arm, the support arm is fixedly connected with the square sliding block, a blind groove is horizontally formed in the outer end of the support arm, a supporting rod is slidably connected in the blind groove, and the outer end of the supporting rod is fixedly connected with the vibrating rod body.

Further, the vertical rod is vertically arranged on the experiment table, the cylinder is coaxially sleeved on the vertical rod and is in sliding connection with the vertical rod, the supporting rod is horizontally arranged on the cylinder, and the funnel is arranged at the outer end of the supporting rod.

Further, a clamping groove is formed in the experiment table, and a material collecting disc is placed in the clamping groove.

Further, button pieces are horizontally arranged above two side walls of the material collecting tray, one end of each button piece is rotatably connected with the side wall of the material collecting tray through a rotating rod, a screw hole is formed in the other end of each button piece, and jackscrews are screwed into the screw holes.

Further, a pressing sheet is arranged at the bottom end of the jackscrew.

Further, a handle is mounted on the collection tray.

Further, a movable roller is installed at the bottom of the experiment table.

The utility model has the beneficial effects that: through the vibration of the vibrating rod body, the concrete in the slump barrel can be uniformly vibrated, experimental data errors are small, the working procedure is simple, and time and labor are saved.

Description of the drawings:

FIG. 1 is a partial cross-sectional view of a front view of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a cross-sectional view of section A-A of FIG. 1;

FIG. 4 is an enlarged partial view of portion B of FIG. 1;

in the figure, a test bench 1, a servo motor 2, a lead screw 3, a square slide block 4, a vertical plate 5, a vibrating rod body 6, a slump barrel 7, a supporting arm 8, a supporting arm 9, a vertical rod 10, a cylinder 11, a supporting rod 12, a charging hopper 13, a collecting tray 14, a button piece 15 and a jackscrew 16 are arranged.

The specific embodiment is as follows:

for a clearer understanding of technical features, objects, and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings:

as shown in fig. 1 to 4, a slump barrel vibrating device comprises a horizontally arranged experiment table 1, wherein a servo motor 2 is vertically arranged on the experiment table 1, a screw rod 3 is coaxially connected to a driving shaft of the servo motor 2 in a transmission manner, a square sliding block 4 is connected to the screw rod 3 in a transmission manner, a vertical plate 5 is vertically arranged on one side of the screw rod 3, the bottom end of the vertical plate 5 is fixedly connected with the experiment table 1, the outer wall of the square sliding block 4 is in sliding fit with the inner wall of the vertical plate 5, a telescopic supporting component is horizontally arranged on the square sliding block 4, a vibrating rod body 6 is arranged on the telescopic supporting component, the vibrating rod body 6 is used for vibrating a slump barrel 7, the telescopic supporting component comprises a supporting arm 8, the supporting arm 8 is fixedly connected with the square sliding block 4, a blind groove is horizontally arranged at the outer end of the supporting arm 8, a supporting rod 9 is fixedly connected with the vibrating rod body 6, a vertical rod 1 is vertically arranged on the experiment table 10, a clamping and coaxially arranged on the vertical rod 1 is clamped and sleeved with a supporting rod 11, a supporting rod 12 is arranged on the clamping and is arranged on the clamping disc 12, and a supporting rod 12 is arranged on the clamping disc 12.

Specifically, the concrete in the slump barrel 7 can be uniformly vibrated through the vibrating rod body 6, so that the method is quick and convenient, and is time-saving and labor-saving.

In the actual use process, firstly, the slump cylinder 7 is placed on the material collecting tray 14, the cylinder 11 slides on the vertical rod 10, the charging hopper 13 is placed on the inlet of the slump cylinder 7, the supporting rod 9 extends out of the supporting arm 8 at the moment, the vibrating rod on the vibrating rod body 6 is aligned with the feeding hole of the slump cylinder 7, the servo motor 2 is started at the moment, the screw rod 3 rotates to enable the square sliding block 4 to slide downwards, the vibrating rod on the vibrating rod body 6 gradually penetrates into the inner cavity of the slump cylinder 7, concrete is added to vibrate the slump cylinder at the moment, along with the rapid descending of the concrete in the cylinder, at the moment, the vibrating rod body 6 can be lifted upwards for a certain distance, the concrete is replenished again to vibrate until the inside of the slump cylinder 7 is fully vibrated, and then the concrete is stopped.

As shown in fig. 1 to 4, buttons 15 are horizontally arranged above two side walls of the collecting tray 14, one end of each button 15 is rotatably connected with the side wall of the collecting tray 14 through a rotating rod, a screw hole is formed in the other end of each button 15, a jackscrew 16 is screwed into the screw hole, a pressing sheet is arranged at the bottom end of each jackscrew 16, a handle is arranged on the collecting tray 14, and a moving roller is arranged at the bottom of the experiment table 1.

Specifically, the pressing sheet is arranged at the bottom end of the jackscrew 16, so that the slump barrel 7 is more stable in the vibrating process, and the vibrating operation can be completed quickly.

In the actual use process, the knob 15 is rotated to the side of the slump barrel 7, the jackscrew 16 is twisted to enable the tabletting to compress the original placing clamping plate at the bottom of the slump barrel 7, so that the slump barrel 7 is more stable in the vibrating process, after the vibrating experiment is finished, the handle can be pulled to take out the collecting tray 14, and concrete in the tray is poured out, so that the next experiment is convenient.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (8)

1. The utility model provides a slump section of thick bamboo vibrating device, includes laboratory bench (1) that the level set up, its characterized in that: the automatic vibrating machine is characterized in that a servo motor (2) is vertically installed on the experiment table (1), a screw rod (3) is connected to a driving shaft of the servo motor (2) in a coaxial transmission mode, a square sliding block (4) is connected to the screw rod (3) in a transmission mode, a vertical plate (5) is vertically arranged on one side of the screw rod (3), the bottom end of the vertical plate (5) is fixedly connected with the experiment table (1), the outer wall of the square sliding block (4) is in sliding fit with the inner wall of the vertical plate (5), a telescopic supporting assembly is horizontally installed on the square sliding block (4), and a vibrating rod body (6) is arranged on the telescopic supporting assembly and used for vibrating a slump barrel (7).

2. A slump barrel vibrating apparatus as claimed in claim 1, wherein: the telescopic support assembly comprises a support arm (8), the support arm (8) is fixedly connected with the square sliding block (4), a blind groove is horizontally formed in the outer end of the support arm (8), a supporting rod (9) is slidably connected in the blind groove, and the outer end of the supporting rod (9) is fixedly connected with the vibrating rod body (6).

3. A slump barrel vibrating apparatus as claimed in claim 1, wherein: upright rods (10) are vertically arranged on the experiment table (1), cylinders (11) are coaxially sleeved on the upright rods (10), the cylinders (11) are in sliding connection with the upright rods (10), supporting rods (12) are horizontally arranged on the cylinders (11), and charging hoppers (13) are arranged at the outer ends of the supporting rods (12).

4. A slump barrel vibrating apparatus as claimed in claim 1, wherein: a clamping groove is formed in the experiment table (1), and a collecting disc (14) is placed in the clamping groove.

5. A slump cone vibrating apparatus as claimed in claim 4, in which: the collecting tray is characterized in that button sheets (15) are horizontally arranged above two side walls of the collecting tray (14), one end of each button sheet (15) is rotatably connected with the side wall of the collecting tray (14) through a rotating rod, a screw hole is formed in the other end of each button sheet (15), and jackscrews (16) are screwed into the screw holes.

6. A slump cone vibrating apparatus as claimed in claim 5, in which: and a pressing sheet is arranged at the bottom end of the jackscrew (16).

7. A slump cone vibrating apparatus as claimed in claim 4, in which: a handle is mounted on the collecting tray (14).

8. A slump barrel vibrating apparatus as claimed in claim 1, wherein: and a movable roller is arranged at the bottom of the experiment table (1).