CN217304449U

CN217304449U - Concrete mixing tank stratified sampling device

Info

Publication number: CN217304449U
Application number: CN202220701416.6U
Authority: CN
Inventors: 包贇
Original assignee: Sichuan Kangruisi Building Materials Co ltd
Current assignee: Sichuan Kangruisi Building Materials Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-08-26
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses a concrete mixing tank layering sampling device, including the agitator tank, agitator tank up end both sides joint has two draw-in grooves, two be fixed with the support frame between the draw-in groove up end, support frame up end both sides are fixed with two sighting rods respectively, two the sighting rod up end is fixed with the roof, roof up end gomphosis has pneumatic push rod, the flexible end in pneumatic push rod below is fixed with the lifter plate, sampling component is installed to the lifter plate below. The utility model discloses, the dismouting concatenation that the sampling subassembly can be free can install the sampler barrel of different length according to the condition of difference, through rotating the sampler barrel after the sample simultaneously, makes it separate and to separate the different degree of depth of sample and leave the appearance to more do benefit to extrusion unloading operation, when pneumatic push rod promoted the sampling subassembly and goes up and down, can make its sampler barrel vertical lift through the guide ring, make its sampling process stably can not produce the slope.

Description

Concrete mixing tank stratified sampling device

Technical Field

The utility model belongs to the technical field of the concrete sampling technique and specifically relates to a concrete mixing tank layering sampling device.

Background

The concrete has the advantages of high strength, good rigidity and low cost, so the concrete is widely used in various engineering constructions, the quality of the concrete is very important, and the sampling inspection of the concrete is a very important work in the engineering. Most of the existing concrete samplers can only sample from one place, so that layered sampling is needed, and concrete can be sampled from multiple depths so as to improve the reliability of detection results.

In the concrete sampling and detecting device disclosed in the chinese patent application publication No. CN202121874043.4, although the dust removing device has certain stability during sampling, the drill bit can prevent inclination and facilitate taking out of concrete, the sample after sampling cannot be stored and retained in layers, and the sample after sampling is not easy to be discharged.

Therefore, we propose a concrete mixing tank stratified sampling device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete mixing jar layering sampling device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a concrete mixing tank layering sampling device, includes the agitator tank, agitator tank up end both sides joint has two draw-in grooves, two be fixed with the support frame between the draw-in groove up end, support frame up end both sides are fixed with two sighting rods respectively, two the sighting rod up end is fixed with the roof, roof up end gomphosis has pneumatic push rod, the flexible end in pneumatic push rod below is fixed with the lifter plate, the sampling subassembly is installed to the lifter plate below, the sampling subassembly is formed by a plurality of sampler barrel, screwed pipe combination, the screwed pipe with sampler barrel lower extreme screw-thread engagement, relative counterpoint hole has been seted up to the screwed pipe both sides.

In further embodiment or as the utility model discloses a further scheme, the baffle is installed through the hinge rotation to terminal surface one side under the sampler barrel inner chamber, the terminal surface opposite side is fixed with the dog under the sampler barrel inner chamber, and the baffle is upwards overturning in the concrete extrusion, can expose the open end of sampler barrel and carry out the sample operation.

In a further embodiment or as the utility model discloses a further scheme, the dog with the shutter is kept away from the one side below of rotating the end and is connected, and the dog can prevent that the shutter from overturning downwards.

In further embodiment or as the utility model discloses a further scheme, two the guide ring has been cup jointed on the sighting rod surface, two the guide ring respectively with lifter plate both ends fixed connection can make its lifter plate directional lift.

In further embodiment or as the utility model discloses a further scheme, the terminal surface is fixed with the mounting groove under the lifter plate, mounting groove one side is installed the spring bolt, stimulates the spring bolt, cup joints the solenoid of its top in the mounting groove, passes the counterpoint hole that mounting groove and solenoid seted up through the spring bolt, installs its sampling unit in the mounting groove.

In further embodiment or as the utility model discloses a further scheme, the spring bolt with the counterpoint hole activity is cup jointed, the sampler barrel with the mounting groove inner chamber activity is cup jointed, the dismouting of the sampling subassembly of can being convenient for.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, the dismouting concatenation that the sampling subassembly can be free can install the sampler barrel of different length according to the condition of difference, through rotating the sampler barrel after the sample simultaneously, makes it separate and to separate the different degree of depth of sample and leave the appearance to more do benefit to extrusion unloading operation, when pneumatic push rod promoted the sampling subassembly and goes up and down, can make its sampler barrel vertical lift through the guide ring, make its sampling process stably can not produce the slope.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic structural diagram of the middle mounting groove of the present invention.

Fig. 3 is a schematic structural diagram of the middle sampling assembly of the present invention.

In the figure: 1. a stirring tank; 2. a card slot; 3. a support frame; 4. a marker post; 5. a top plate; 6. a pneumatic push rod; 7. a lifting plate; 8. a guide ring; 9. mounting grooves; 10. a spring bolt; 11. a sampling assembly; 1101. a sampling tube; 1102. a solenoid; 1103. aligning holes; 1104. a shielding plate; 1105. and a stop block.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated conveniently, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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.

Example 1

Referring to fig. 1-3, a concrete mixing tank layered sampling device comprises a mixing tank 1, two clamping grooves 2 are clamped on two sides of the upper end surface of the mixing tank 1, a supporting frame 3 is fixed between the upper end surfaces of the two clamping grooves 2, two marker posts 4 are respectively fixed on two sides of the upper end surface of the supporting frame 3, a top plate 5 is fixed on the upper end surface of the two marker posts 4, a pneumatic push rod 6 is embedded on the upper end surface of the top plate 5, a lifting plate 7 is fixed on an extension end below the pneumatic push rod 6, a sampling assembly 11 is installed below the lifting plate 7, the sampling assembly 11 is formed by combining a plurality of sampling cylinders 1101 and spiral pipes 1102, the spiral pipes 1102 are in threaded engagement with the lower ends 1101 of the sampling cylinders, opposite alignment holes 1103 are formed on two sides of the spiral pipes 1102, a shielding plate 1104 is rotatably installed on one side of the lower end surface of the inner cavity of the sampling cylinders 1101 through hinges, a stop block 1105 is fixed on the other side of the lower end surface of the inner cavity 1101 of the sampling cylinders, and is connected with the lower side of the shielding plate 1104 far away from the rotating end, guide rings 8 are sleeved on the surfaces of the two marker posts 4, the two guide rings 8 are respectively fixedly connected with two ends of the lifting plate 7, a screwed pipe 1102 at the upper end of the sampling cylinder 1101 is meshed with the lower end threads of the inner cavity of the other sampling cylinder 1101, a plurality of sampling cylinders 1101 can be installed according to the sampling depth, the clamping groove 2 is sleeved on the upper end face of the stirring tank 1, the device is installed above the stirring tank 1, the lifting plate 7 is pushed to move downwards through the telescopic end of the pneumatic push rod 6, the lifting plate 7 moves downwards through the guide rings 8 at two sides in a directional mode, the sampling cylinders 1101 are inserted into concrete, the baffle plate 1104 is extruded by the concrete to turn upwards, and the opening ends of the sampling cylinders 1101 can be exposed for sampling operation.

Example 2

Referring to fig. 3, a mounting groove 9 is fixed on the lower end surface of the lifting plate 7, a spring bolt 10 is mounted on one side of the mounting groove 9, the spring bolt 10 is movably sleeved with the alignment hole 1103, and the sampling tube 1101 is movably sleeved with the inner cavity of the mounting groove 9.

The difference from example 1 is: the spring bolt 10 is pulled manually, the solenoid 1102 at the uppermost end of the spring bolt is sleeved in the mounting groove 9, and the sampling assembly 11 of the spring bolt 10 can be mounted in the mounting groove 9 by penetrating through the mounting groove 9 and the aligning hole 1103 formed in the solenoid 1102.

The utility model discloses a theory of operation is: when in use, the screw tube 1102 at the upper end of the sampling cylinder 1101 is firstly engaged with the lower end of the inner cavity of the other sampling cylinder 1101 by screw threads, a plurality of sampling cylinders 1101 are sequentially installed according to the sampling depth, then the spring bolt 10 is manually pulled, the screw tube 1102 at the uppermost end is sleeved in the installation groove 9, the spring bolt 10 passes through the installation groove 9 and the alignment hole 1103 formed by the screw tube 1102, the sampling component 11 is installed in the installation groove 9, the clamping groove 2 is sleeved on the upper end surface of the stirring tank 1, so that the device is installed above the stirring tank 1, then the lifting plate 7 is pushed to move downwards by moving the telescopic end of the pneumatic push rod 6, the lifting plate 7 is directionally moved by the guide rings 8 at the two sides, the sampling cylinder 1101 is inserted into concrete, the concrete extrudes the shielding plate to turn upwards to expose the open end of the sampling cylinder 1101 for sampling operation, the sampling cylinder 1101 is driven by the pneumatic push rod 1104 to move upwards after sampling, pulling spring bolt 10 dismantles its sampling subassembly 11, and the rethread rotates sampling tube 1101 and makes its solenoid 1102 separate, separates the sample of the different degree of depth with its sampling tube 1101, has just so accomplished the utility model discloses a theory of operation.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a concrete mixing tank layering sampling device, includes agitator tank (1), its characterized in that: agitator tank (1) up end both sides joint has two draw-in grooves (2), two be fixed with support frame (3) between draw-in groove (2) the up end, support frame (3) up end both sides are fixed with two sighting rod (4) respectively, two sighting rod (4) up end is fixed with roof (5), roof (5) up end gomphosis has pneumatic putter (6), pneumatic putter (6) below telescopic end is fixed with lifter plate (7), sampling component (11) are installed to lifter plate (7) below, sampling component (11) are formed by a plurality of sampler barrel (1101), solenoid (1102) combination, solenoid (1102) with sample barrel (1101) lower extreme thread engagement, relative counterpoint hole (1103) have been seted up to solenoid (1102) both sides.

2. The concrete mixing tank stratified sampling device of claim 1, wherein: a baffle plate (1104) is rotatably installed on one side of the lower end face of the inner cavity of the sampling tube (1101) through a hinge, and a stop block (1105) is fixed on the other side of the lower end face of the inner cavity of the sampling tube (1101).

3. The concrete mixing tank stratified sampling device of claim 2, wherein: the stop block (1105) is connected with the lower part of one side of the shielding plate (1104) far away from the rotating end.

4. The concrete mixing tank stratified sampling device of claim 1, wherein: guide rings (8) are sleeved on the surfaces of the two marker posts (4), and the two guide rings (8) are respectively fixedly connected with the two ends of the lifting plate (7).

5. The concrete mixing tank stratified sampling device of claim 1, wherein: the lower end face of the lifting plate (7) is fixed with a mounting groove (9), and a spring bolt (10) is mounted on one side of the mounting groove (9).

6. The concrete mixing tank stratified sampling apparatus of claim 5, wherein: the spring bolt (10) is movably sleeved with the alignment hole (1103), and the sampling tube (1101) is movably sleeved with the inner cavity of the mounting groove (9).