CN212568004U

CN212568004U - Concrete sampling device

Info

Publication number: CN212568004U
Application number: CN202021048660.4U
Authority: CN
Inventors: 何开路
Original assignee: Qingdao Shuntong Building Materials Co ltd
Current assignee: Qingdao Shuntong Building Materials Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-02-19
Anticipated expiration: 2030-06-09

Abstract

The utility model provides a concrete sampling device relates to concrete sampling technical field. This concrete sampling device, including the sampler barrel, the surface upper wall of sampler barrel is pegged graft and is had the movable rod, and the movable rod is located the inside one end fixedly connected with diaphragm of sampler barrel, and the lower fixed surface of diaphragm is connected with gathers and fights, and gathers the surface of fighting and has seted up the discharge gate. This concrete sampling device, through reciprocating of cross plate, can make the U template reciprocate, then can make motor and baffle reciprocate, thereby can make rabbling mechanism reciprocate, the distance that rabbling mechanism and collection fill reciprocated simultaneously equals, thereby can stir the concrete, thereby make the concrete more even of gathering, thereby the concrete of having solved current the stewing can subside, make the concrete of sampling position appear a little layering, lead to the sample not to have the representative, influence the problem of testing result.

Description

Concrete sampling device

Technical Field

The utility model relates to a concrete sampling technical field specifically is a concrete sampling device.

Background

In concrete, sand and stone act as a framework, called aggregate; the cement and water form cement paste, and the cement paste wraps the surface of the aggregate and fills gaps of the aggregate. Before hardening, the cement slurry plays a role in lubrication, so that the mixture is endowed with certain workability, and the construction is convenient.

In the process of sampling the concrete, if the equipment that mixes the concrete samples at the in-process of moving, probably can cause the personnel of sample to harm, but if close mixing arrangement then, the concrete that stews can subside for the concrete of sample position appears a little layering, leads to the sample not representative, influences the result of detection.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a concrete sampling device has solved the problem mentioned in the above background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a concrete sampling device comprises a sampling cylinder, a movable rod is inserted into the upper wall of the outer surface of the sampling cylinder, a transverse plate is fixedly connected to one end of the movable rod, which is positioned in the sampling cylinder, a collecting hopper is fixedly connected to the lower surface of the transverse plate, a discharge port is arranged on the outer surface of the collecting hopper, a cross plate is fixedly connected with one end of the movable rod above the sampling cylinder, the lower surface of the cross plate is fixedly connected with two connecting rods and two electric telescopic rods, one end of each electric telescopic rod far away from the cross plate is fixedly connected with an arc-shaped plate, the surface of the two arc-shaped plates close to each other is fixedly connected on the outer surface of the sampling cylinder, and the one end that every movable rod kept away from the cross plate is the equal fixedly connected with U template, and the equal fixedly connected with motor of the interior roof of every U template, the equal fixedly connected with rabbling mechanism of output shaft end of every motor, and the surface of every rabbling mechanism has all cup jointed the baffle.

The equal fixedly connected with slider of one side that two baffles are close to each other, the surface of sampling tube is located the equal fixedly connected with spout in position of every slider, and slider and spout sliding connection, and the lower surface of every slider all passes through spring fixed connection with the interior diapire of spout.

Preferably, the inside of every spout all is provided with the slide bar, and the both ends fixed connection of slide bar on the upper and lower inner wall of spout, and slider and spring all cup joint on the surface of slide bar.

Preferably, the outer fixed surface of the sampling tube is connected with two floating blocks, and the two floating blocks are located at the positions below the arc-shaped plate.

Preferably, the outer diameter of the collection hopper is equal to the inner diameter of the sampling tube, and the outer surface of the collection hopper is connected with the inner wall of the sampling tube in a sliding mode.

Preferably, the distance between the left side and the right side of the transverse plate is equal to the inner diameter of the sampling tube, and the left side and the right side of the transverse plate are slidably connected with the inner wall of the sampling tube.

Preferably, the number of the movable rods is two, and the two movable rods are symmetrical by taking the central axis of the sampling tube as a symmetrical line.

(III) advantageous effects

The utility model provides a concrete sampling device. The method has the following beneficial effects:

1. the concrete sampling device is provided with the sampling cylinder, the movable rod, the cross plate, the arc plate, the electric telescopic rod and the collecting hopper, the cross plate can be driven by the electric telescopic rod to move up and down, so that the transverse plate can move up and down, the collecting hopper can further enter the concrete, so that the concrete can be sampled, then the U-shaped plate, the motor, the connecting rod, the baffle plate and the stirring mechanism are arranged, so that the U-shaped plate can move up and down through the up and down movement of the cross plate, then the motor and the baffle plate can move up and down, so that the stirring mechanism can move up and down, the up and down moving distances of the stirring mechanism and the collecting hopper are equal, so that the concrete can be stirred, so that the collected concrete is more uniform, and the problem that the existing concrete can settle is solved, the concrete at the sampling position is layered a little, so that the sampling is not representative, and the detection result is influenced.

2. This concrete sampling device through setting up spout, slider and baffle to can support the motor, reciprocate in the inside of spout through the slider simultaneously and can not influence reciprocating of baffle, then through setting up slide bar, slider and spout, thereby make the slider can not break away from the spout when the inside of spout reciprocates.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the sampling tube of the present invention;

FIG. 3 is an enlarged schematic view of the sampling tube of the present invention;

fig. 4 is a schematic view of the front view structure of the sampling tube of the present invention.

Wherein, 1 sampling cylinder, 2 movable rods, 3 transverse plates, 4 collecting hoppers, 5 discharge ports, 6 cross plates, 7 connecting rods, 8 electric telescopic rods, 9 arc-shaped plates, 10U-shaped plates, 11 motors, 12 stirring mechanisms, 13 baffle plates, 14 sliding blocks, 15 sliding grooves, 16 springs, 17 sliding rods and 18 floating blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a concrete sampling device, as shown in fig. 1-4, including a sampling cylinder 1, a movable rod 2 is inserted on the outer surface upper wall of the sampling cylinder 1, one end of the movable rod 2 located inside the sampling cylinder 1 is fixedly connected with a transverse plate 3, the transverse plate 3 can be driven to move up and down by the up-and-down movement of the movable rod 2, the lower surface of the transverse plate 3 is fixedly connected with a collecting hopper 4, further, the concrete can be sampled by the collecting hopper 4, a discharge port 5 is arranged on the outer surface of the collecting hopper 4, the collected concrete can be taken out by the discharge port 5, one end of the movable rod 2 located above the sampling cylinder 1 is fixedly connected with a cross plate 6, the lower surface of the cross plate 6 is fixedly connected with two connecting rods 7 and two electric telescopic rods 8, the cross plate 6 can move up and down by the electric telescopic rods 8, thereby make connecting rod 7 and movable rod 2 reciprocate, and every electric telescopic handle 8 keeps away from the equal fixedly connected with arc 9 of one end of cross 6, the one side fixed connection that two arcs 9 are close to each other is on the surface of sampler barrel 1, and every movable rod 2 keeps away from the equal fixedly connected with U template 10 of one end of cross 6, U template 10 can reciprocate under the effect of connecting rod 7, the equal fixedly connected with motor 11 of the interior roof of every U template 10, the equal fixedly connected with rabbling mechanism 12 of output shaft end of every motor 11, and baffle 13 has all been cup jointed to the surface of every rabbling mechanism 12, motor 11 can drive rabbling mechanism 12 and rotate, can reciprocate under the effect of connecting rod 7 simultaneously.

The side, close to each other, of each of the two baffles 13 is fixedly connected with a slider 14, the outer surface of the sampling cylinder 1, which is located at the position of each slider 14, is fixedly connected with a sliding groove 15, the sliders 14 are slidably connected with the sliding grooves 15, the lower surface of each slider 14 is fixedly connected with the inner bottom wall of the sliding groove 15 through springs 16, further, the sliders 14 can support the baffles 13 without affecting the up-and-down movement of the baffles 13, slide bars 17 are arranged inside each sliding groove 15, two ends of each slide bar 17 are fixedly connected to the upper and lower inner walls of the sliding groove 15, the sliders 14 and the springs 16 are sleeved on the outer surfaces of the slide bars 17, so that the sliders 14 cannot be separated from the sliding grooves 15 when moving inside the sliding grooves 15, two floating blocks 18 are fixedly connected to the outer surface of the sampling cylinder 1, and the two floating blocks 18 are located at the positions below the arc-shaped plate 9, so that, the external diameter of collection fill 4 equals with the internal diameter of sampler barrel 1, and the surface of collection fill 4 and the inner wall sliding connection of sampler barrel 1, thereby make collection fill 4 can enter into the concrete, thereby can sample the concrete, distance between the diaphragm 3 about equals with the internal diameter of sampler barrel 1, the side is symmetrical as the line of symmetry with the inner wall sliding connection of sampler barrel 1 about diaphragm 3, thereby can make diaphragm 3 drive collection fill 4 reciprocate, thereby can sample the concrete, the quantity of movable rod 2 is two, and two movable rods 2 use the central axis of sampler barrel 1 to be symmetrical, further can make diaphragm 3 reciprocate through movable rod 2.

The working principle is as follows: when concrete sampling device, drive through electric telescopic handle 8 can make cross 6 reciprocate, thereby diaphragm 3 reciprocates, further can make collection fill 4 enter into the concrete, thereby can sample the concrete, then reciprocate through cross 6, can make U template 10 reciprocate, then can make motor 11 and baffle 13 reciprocate, thereby can make rabbling mechanism 12 reciprocate, the distance that rabbling mechanism 12 and collection fill 4 reciprocated equals simultaneously, thereby can stir the concrete, thereby make the concrete more even of gathering.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete sampling device, includes sampler barrel (1), its characterized in that: the upper wall of the outer surface of the sampling cylinder (1) is inserted with a movable rod (2), one end of the movable rod (2) positioned inside the sampling cylinder (1) is fixedly connected with a transverse plate (3), the lower surface of the transverse plate (3) is fixedly connected with a collecting hopper (4), the outer surface of the collecting hopper (4) is provided with a discharge hole (5), one end of the movable rod (2) positioned above the sampling cylinder (1) is fixedly connected with a cross plate (6), the lower surface of the cross plate (6) is fixedly connected with two connecting rods (7) and two electric telescopic rods (8), one end of each electric telescopic rod (8) far away from the cross plate (6) is fixedly connected with an arc plate (9), one side of the two arc plates (9) close to each other is fixedly connected on the outer surface of the sampling cylinder (1), and one end of each movable rod (2) far away from the cross plate (6) is fixedly connected, the inner top wall of each U-shaped plate (10) is fixedly connected with a motor (11), the output shaft end of each motor (11) is fixedly connected with a stirring mechanism (12), and the outer surface of each stirring mechanism (12) is sleeved with a baffle (13);

the equal fixedly connected with slider (14) of one side that two baffles (13) are close to each other, the equal fixedly connected with spout (15) in the position that the surface of sampling tube (1) is located every slider (14), and slider (14) and spout (15) sliding connection, the lower surface of every slider (14) all passes through spring (16) fixed connection with the interior diapire of spout (15).

2. A concrete sampling device according to claim 1 wherein: the inside of every spout (15) all is provided with slide bar (17), and the both ends fixed connection of slide bar (17) is on the upper and lower inner wall of spout (15), and slider (14) and spring (16) all cup joint on the surface of slide bar (17).

3. A concrete sampling device according to claim 1 wherein: the outer surface of the sampling cylinder (1) is fixedly connected with two floating blocks (18), and the two floating blocks (18) are located at the positions below the arc-shaped plate (9).

4. A concrete sampling device according to claim 1 wherein: the outer diameter of the collecting hopper (4) is equal to the inner diameter of the sampling cylinder (1), and the outer surface of the collecting hopper (4) is connected with the inner wall of the sampling cylinder (1) in a sliding mode.

5. A concrete sampling device according to claim 1 wherein: the distance between the left side and the right side of the transverse plate (3) is equal to the inner diameter of the sampling tube (1), and the left side and the right side of the transverse plate (3) are in sliding connection with the inner wall of the sampling tube (1).

6. A concrete sampling device according to claim 1 wherein: the number of the movable rods (2) is two, and the two movable rods (2) are symmetrical by taking the central axis of the sampling cylinder (1) as a symmetrical line.